Serialized Form (Apache Hadoop Main 3.5.0 API)
Description: serialized forms

# Serialized Form

- ## Package csi.v0

  - ### Class csi.v0.Csi.CapacityRange

    class CapacityRange extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### limitBytes_

            long limitBytes_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### requiredBytes_

            long requiredBytes_

  - ### Class csi.v0.Csi.ControllerGetCapabilitiesRequest

    class ControllerGetCapabilitiesRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.ControllerGetCapabilitiesResponse

    class ControllerGetCapabilitiesResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### capabilities_

            List<csi.v0.Csi.ControllerServiceCapability> capabilities_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.ControllerPublishVolumeRequest

    class ControllerPublishVolumeRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### controllerPublishSecrets_

            com.google.protobuf.MapField<String,String> controllerPublishSecrets_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nodeId_

            Object nodeId_

      - ##### readonly_

            boolean readonly_

      - ##### volumeAttributes_

            com.google.protobuf.MapField<String,String> volumeAttributes_

      - ##### volumeCapability_

            csi.v0.Csi.VolumeCapability volumeCapability_

      - ##### volumeId_

            Object volumeId_

  - ### Class csi.v0.Csi.ControllerPublishVolumeResponse

    class ControllerPublishVolumeResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### publishInfo_

            com.google.protobuf.MapField<String,String> publishInfo_

  - ### Class csi.v0.Csi.ControllerServiceCapability

    class ControllerServiceCapability extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            Object type_

      - ##### typeCase_

            int typeCase_

  - ### Class csi.v0.Csi.ControllerServiceCapability.RPC

    class RPC extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            int type_

  - ### Class csi.v0.Csi.ControllerUnpublishVolumeRequest

    class ControllerUnpublishVolumeRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### controllerUnpublishSecrets_

            com.google.protobuf.MapField<String,String> controllerUnpublishSecrets_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nodeId_

            Object nodeId_

      - ##### volumeId_

            Object volumeId_

  - ### Class csi.v0.Csi.ControllerUnpublishVolumeResponse

    class ControllerUnpublishVolumeResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.CreateSnapshotRequest

    class CreateSnapshotRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### createSnapshotSecrets_

            com.google.protobuf.MapField<String,String> createSnapshotSecrets_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            Object name_

      - ##### parameters_

            com.google.protobuf.MapField<String,String> parameters_

      - ##### sourceVolumeId_

            Object sourceVolumeId_

  - ### Class csi.v0.Csi.CreateSnapshotResponse

    class CreateSnapshotResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshot_

            csi.v0.Csi.Snapshot snapshot_

  - ### Class csi.v0.Csi.CreateVolumeRequest

    class CreateVolumeRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### accessibilityRequirements_

            csi.v0.Csi.TopologyRequirement accessibilityRequirements_

      - ##### bitField0_

            int bitField0_

      - ##### capacityRange_

            csi.v0.Csi.CapacityRange capacityRange_

      - ##### controllerCreateSecrets_

            com.google.protobuf.MapField<String,String> controllerCreateSecrets_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            Object name_

      - ##### parameters_

            com.google.protobuf.MapField<String,String> parameters_

      - ##### volumeCapabilities_

            List<csi.v0.Csi.VolumeCapability> volumeCapabilities_

      - ##### volumeContentSource_

            csi.v0.Csi.VolumeContentSource volumeContentSource_

  - ### Class csi.v0.Csi.CreateVolumeResponse

    class CreateVolumeResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### volume_

            csi.v0.Csi.Volume volume_

  - ### Class csi.v0.Csi.DeleteSnapshotRequest

    class DeleteSnapshotRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### deleteSnapshotSecrets_

            com.google.protobuf.MapField<String,String> deleteSnapshotSecrets_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotId_

            Object snapshotId_

  - ### Class csi.v0.Csi.DeleteSnapshotResponse

    class DeleteSnapshotResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.DeleteVolumeRequest

    class DeleteVolumeRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### controllerDeleteSecrets_

            com.google.protobuf.MapField<String,String> controllerDeleteSecrets_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### volumeId_

            Object volumeId_

  - ### Class csi.v0.Csi.DeleteVolumeResponse

    class DeleteVolumeResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.GetCapacityRequest

    class GetCapacityRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### accessibleTopology_

            csi.v0.Csi.Topology accessibleTopology_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### parameters_

            com.google.protobuf.MapField<String,String> parameters_

      - ##### volumeCapabilities_

            List<csi.v0.Csi.VolumeCapability> volumeCapabilities_

  - ### Class csi.v0.Csi.GetCapacityResponse

    class GetCapacityResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### availableCapacity_

            long availableCapacity_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.GetPluginCapabilitiesRequest

    class GetPluginCapabilitiesRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.GetPluginCapabilitiesResponse

    class GetPluginCapabilitiesResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### capabilities_

            List<csi.v0.Csi.PluginCapability> capabilities_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.GetPluginInfoRequest

    class GetPluginInfoRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.GetPluginInfoResponse

    class GetPluginInfoResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### manifest_

            com.google.protobuf.MapField<String,String> manifest_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            Object name_

      - ##### vendorVersion_

            Object vendorVersion_

  - ### Class csi.v0.Csi.ListSnapshotsRequest

    class ListSnapshotsRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### maxEntries_

            int maxEntries_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotId_

            Object snapshotId_

      - ##### sourceVolumeId_

            Object sourceVolumeId_

      - ##### startingToken_

            Object startingToken_

  - ### Class csi.v0.Csi.ListSnapshotsResponse

    class ListSnapshotsResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### entries_

            List<csi.v0.Csi.ListSnapshotsResponse.Entry> entries_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nextToken_

            Object nextToken_

  - ### Class csi.v0.Csi.ListSnapshotsResponse.Entry

    class Entry extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshot_

            csi.v0.Csi.Snapshot snapshot_

  - ### Class csi.v0.Csi.ListVolumesRequest

    class ListVolumesRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### maxEntries_

            int maxEntries_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### startingToken_

            Object startingToken_

  - ### Class csi.v0.Csi.ListVolumesResponse

    class ListVolumesResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### entries_

            List<csi.v0.Csi.ListVolumesResponse.Entry> entries_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nextToken_

            Object nextToken_

  - ### Class csi.v0.Csi.ListVolumesResponse.Entry

    class Entry extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### volume_

            csi.v0.Csi.Volume volume_

  - ### Class csi.v0.Csi.NodeGetCapabilitiesRequest

    class NodeGetCapabilitiesRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.NodeGetCapabilitiesResponse

    class NodeGetCapabilitiesResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### capabilities_

            List<csi.v0.Csi.NodeServiceCapability> capabilities_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.NodeGetIdRequest

    class NodeGetIdRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.NodeGetIdResponse

    class NodeGetIdResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nodeId_

            Object nodeId_

  - ### Class csi.v0.Csi.NodeGetInfoRequest

    class NodeGetInfoRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.NodeGetInfoResponse

    class NodeGetInfoResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### accessibleTopology_

            csi.v0.Csi.Topology accessibleTopology_

      - ##### bitField0_

            int bitField0_

      - ##### maxVolumesPerNode_

            long maxVolumesPerNode_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nodeId_

            Object nodeId_

  - ### Class csi.v0.Csi.NodePublishVolumeRequest

    class NodePublishVolumeRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nodePublishSecrets_

            com.google.protobuf.MapField<String,String> nodePublishSecrets_

      - ##### publishInfo_

            com.google.protobuf.MapField<String,String> publishInfo_

      - ##### readonly_

            boolean readonly_

      - ##### stagingTargetPath_

            Object stagingTargetPath_

      - ##### targetPath_

            Object targetPath_

      - ##### volumeAttributes_

            com.google.protobuf.MapField<String,String> volumeAttributes_

      - ##### volumeCapability_

            csi.v0.Csi.VolumeCapability volumeCapability_

      - ##### volumeId_

            Object volumeId_

  - ### Class csi.v0.Csi.NodePublishVolumeResponse

    class NodePublishVolumeResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.NodeServiceCapability

    class NodeServiceCapability extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            Object type_

      - ##### typeCase_

            int typeCase_

  - ### Class csi.v0.Csi.NodeServiceCapability.RPC

    class RPC extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            int type_

  - ### Class csi.v0.Csi.NodeStageVolumeRequest

    class NodeStageVolumeRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nodeStageSecrets_

            com.google.protobuf.MapField<String,String> nodeStageSecrets_

      - ##### publishInfo_

            com.google.protobuf.MapField<String,String> publishInfo_

      - ##### stagingTargetPath_

            Object stagingTargetPath_

      - ##### volumeAttributes_

            com.google.protobuf.MapField<String,String> volumeAttributes_

      - ##### volumeCapability_

            csi.v0.Csi.VolumeCapability volumeCapability_

      - ##### volumeId_

            Object volumeId_

  - ### Class csi.v0.Csi.NodeStageVolumeResponse

    class NodeStageVolumeResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.NodeUnpublishVolumeRequest

    class NodeUnpublishVolumeRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### targetPath_

            Object targetPath_

      - ##### volumeId_

            Object volumeId_

  - ### Class csi.v0.Csi.NodeUnpublishVolumeResponse

    class NodeUnpublishVolumeResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.NodeUnstageVolumeRequest

    class NodeUnstageVolumeRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### stagingTargetPath_

            Object stagingTargetPath_

      - ##### volumeId_

            Object volumeId_

  - ### Class csi.v0.Csi.NodeUnstageVolumeResponse

    class NodeUnstageVolumeResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.PluginCapability

    class PluginCapability extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            Object type_

      - ##### typeCase_

            int typeCase_

  - ### Class csi.v0.Csi.PluginCapability.Service

    class Service extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            int type_

  - ### Class csi.v0.Csi.ProbeRequest

    class ProbeRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.ProbeResponse

    class ProbeResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### ready_

            com.google.protobuf.BoolValue ready_

  - ### Class csi.v0.Csi.Snapshot

    class Snapshot extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### createdAt_

            long createdAt_

      - ##### id_

            Object id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### sizeBytes_

            long sizeBytes_

      - ##### sourceVolumeId_

            Object sourceVolumeId_

      - ##### status_

            csi.v0.Csi.SnapshotStatus status_

  - ### Class csi.v0.Csi.SnapshotStatus

    class SnapshotStatus extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### details_

            Object details_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            int type_

  - ### Class csi.v0.Csi.Topology

    class Topology extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### segments_

            com.google.protobuf.MapField<String,String> segments_

  - ### Class csi.v0.Csi.TopologyRequirement

    class TopologyRequirement extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### preferred_

            List<csi.v0.Csi.Topology> preferred_

      - ##### requisite_

            List<csi.v0.Csi.Topology> requisite_

  - ### Class csi.v0.Csi.ValidateVolumeCapabilitiesRequest

    class ValidateVolumeCapabilitiesRequest extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### accessibleTopology_

            List<csi.v0.Csi.Topology> accessibleTopology_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### volumeAttributes_

            com.google.protobuf.MapField<String,String> volumeAttributes_

      - ##### volumeCapabilities_

            List<csi.v0.Csi.VolumeCapability> volumeCapabilities_

      - ##### volumeId_

            Object volumeId_

  - ### Class csi.v0.Csi.ValidateVolumeCapabilitiesResponse

    class ValidateVolumeCapabilitiesResponse extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### message_

            Object message_

      - ##### supported_

            boolean supported_

  - ### Class csi.v0.Csi.Volume

    class Volume extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### accessibleTopology_

            List<csi.v0.Csi.Topology> accessibleTopology_

      - ##### attributes_

            com.google.protobuf.MapField<String,String> attributes_

      - ##### bitField0_

            int bitField0_

      - ##### capacityBytes_

            long capacityBytes_

      - ##### contentSource_

            csi.v0.Csi.VolumeContentSource contentSource_

      - ##### id_

            Object id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.VolumeCapability

    class VolumeCapability extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### accessMode_

            csi.v0.Csi.VolumeCapability.AccessMode accessMode_

      - ##### accessType_

            Object accessType_

      - ##### accessTypeCase_

            int accessTypeCase_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.VolumeCapability.AccessMode

    class AccessMode extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mode_

            int mode_

  - ### Class csi.v0.Csi.VolumeCapability.BlockVolume

    class BlockVolume extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class csi.v0.Csi.VolumeCapability.MountVolume

    class MountVolume extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### fsType_

            Object fsType_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mountFlags_

            com.google.protobuf.LazyStringArrayList mountFlags_

  - ### Class csi.v0.Csi.VolumeContentSource

    class VolumeContentSource extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            Object type_

      - ##### typeCase_

            int typeCase_

  - ### Class csi.v0.Csi.VolumeContentSource.SnapshotSource

    class SnapshotSource extends com.google.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### id_

            Object id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

- ## Package org.apache.hadoop

  - ### Exception org.apache.hadoop.HadoopIllegalArgumentException

    class HadoopIllegalArgumentException extends IllegalArgumentException implements Serializable
    serialVersionUID:
      1L

  - ### Class org.apache.hadoop.TestRefreshCallQueue.MockCallQueue

    class MockCallQueue extends LinkedBlockingQueue<E extends Object> implements Serializable

- ## Package org.apache.hadoop.conf

  - ### Class org.apache.hadoop.conf.ConfServlet

    class ConfServlet extends javax.servlet.http.HttpServlet implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.conf.ConfServlet.BadFormatException

    class BadFormatException extends Exception implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.conf.ReconfigurationException

    class ReconfigurationException extends Exception implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### newVal

            String newVal

      - ##### oldVal

            String oldVal

      - ##### property

            String property

  - ### Class org.apache.hadoop.conf.ReconfigurationServlet

    class ReconfigurationServlet extends javax.servlet.http.HttpServlet implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.crypto

  - ### Exception org.apache.hadoop.crypto.UnsupportedCodecException

    class UnsupportedCodecException extends RuntimeException implements Serializable
    serialVersionUID:
      6713920435487942224L

- ## Package org.apache.hadoop.crypto.key

  - ### Class org.apache.hadoop.crypto.key.JavaKeyStoreProvider.KeyMetadata

    class KeyMetadata extends Object implements Serializable
    serialVersionUID:
      8405872419967874451L

    - #### Serialization Methods

      - ##### readObject

        private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
        Throws:
          `IOException`
          `ClassNotFoundException`

      - ##### writeObject

        private void writeObject(ObjectOutputStream out) throws IOException
        Throws:
          `IOException`

    - #### Serialized Fields

      - ##### metadata

            org.apache.hadoop.crypto.key.KeyProvider.Metadata metadata

- ## Package org.apache.hadoop.crypto.random

  - ### Class org.apache.hadoop.crypto.random.OpensslSecureRandom

    class OpensslSecureRandom extends Random implements Serializable
    serialVersionUID:
      -7828193502768789584L

    - #### Serialized Fields

      - ##### fallback

            SecureRandom fallback

        If native SecureRandom unavailable, use java SecureRandom

  - ### Class org.apache.hadoop.crypto.random.OsSecureRandom

    class OsSecureRandom extends Random implements Serializable
    serialVersionUID:
      6391500337172057900L

    - #### Serialized Fields

      - ##### pos

            int pos

      - ##### randomDevPath

            String randomDevPath

      - ##### reservoir

            byte[] reservoir

      - ##### RESERVOIR_LENGTH

            int RESERVOIR_LENGTH

- ## Package org.apache.hadoop.fs

  - ### Class org.apache.hadoop.fs.BBPartHandle

    class BBPartHandle extends Object implements Serializable
    serialVersionUID:
      600719025L

    - #### Serialized Fields

      - ##### bytes

            byte[] bytes

  - ### Class org.apache.hadoop.fs.BBUploadHandle

    class BBUploadHandle extends Object implements Serializable
    serialVersionUID:
      1775587483L

    - #### Serialized Fields

      - ##### bytes

            byte[] bytes

  - ### Class org.apache.hadoop.fs.BlockLocation

    class BlockLocation extends Object implements Serializable
    serialVersionUID:
      580415341L

    - #### Serialized Fields

      - ##### cachedHosts

            String[] cachedHosts

      - ##### corrupt

            boolean corrupt

      - ##### hosts

            String[] hosts

      - ##### length

            long length

      - ##### names

            String[] names

      - ##### offset

            long offset

      - ##### storageIds

            String[] storageIds

      - ##### storageTypes

            StorageType[] storageTypes

      - ##### topologyPaths

            String[] topologyPaths

  - ### Exception org.apache.hadoop.fs.ChecksumException

    class ChecksumException extends IOException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### pos

            long pos

  - ### Exception org.apache.hadoop.fs.ClosedIOException

    class ClosedIOException extends org.apache.hadoop.fs.PathIOException implements Serializable

  - ### Exception org.apache.hadoop.fs.ClusterStorageCapacityExceededException

    class ClusterStorageCapacityExceededException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.fs.DirectoryListingStartAfterNotFoundException

    class DirectoryListingStartAfterNotFoundException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.fs.FileAlreadyExistsException

    class FileAlreadyExistsException extends IOException implements Serializable

  - ### Class org.apache.hadoop.fs.FileEncryptionInfo

    class FileEncryptionInfo extends Object implements Serializable
    serialVersionUID:
      359316995L

    - #### Serialized Fields

      - ##### cipherSuite

            org.apache.hadoop.crypto.CipherSuite cipherSuite

      - ##### edek

            byte[] edek

      - ##### ezKeyVersionName

            String ezKeyVersionName

      - ##### iv

            byte[] iv

      - ##### keyName

            String keyName

      - ##### version

            org.apache.hadoop.crypto.CryptoProtocolVersion version

  - ### Class org.apache.hadoop.fs.FileStatus

    class FileStatus extends Object implements Serializable
    serialVersionUID:
      332065512L

    - #### Serialized Fields

      - ##### access_time

            long access_time

      - ##### attr

            Set<FileStatus.AttrFlags> attr

      - ##### block_replication

            short block_replication

      - ##### blocksize

            long blocksize

      - ##### group

            String group

      - ##### isdir

            Boolean isdir

      - ##### length

            long length

      - ##### modification_time

            long modification_time

      - ##### owner

            String owner

      - ##### path

            Path path

      - ##### permission

            FsPermission permission

      - ##### symlink

            Path symlink

  - ### Error org.apache.hadoop.fs.FSError

    class FSError extends Error implements Serializable
    serialVersionUID:
      1L

  - ### Class org.apache.hadoop.fs.FSProtos.FileStatusProto

    class FileStatusProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### accessTime_

            long accessTime_

      - ##### bitField0_

            int bitField0_

      - ##### blockReplication_

            int blockReplication_

      - ##### blockSize_

            long blockSize_

      - ##### ecData_

            org.apache.hadoop.thirdparty.protobuf.ByteString ecData_

      - ##### encryptionData_

            org.apache.hadoop.thirdparty.protobuf.ByteString encryptionData_

      - ##### fileType_

            int fileType_

      - ##### flags_

            int flags_

      - ##### group_

            Object group_

      - ##### length_

            long length_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### modificationTime_

            long modificationTime_

      - ##### owner_

            Object owner_

      - ##### path_

            Object path_

      - ##### permission_

            org.apache.hadoop.fs.FSProtos.FsPermissionProto permission_

      - ##### symlink_

            Object symlink_

  - ### Class org.apache.hadoop.fs.FSProtos.FsPermissionProto

    class FsPermissionProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### perm_

            int perm_

  - ### Class org.apache.hadoop.fs.FSProtos.LocalFileSystemPathHandleProto

    class LocalFileSystemPathHandleProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mtime_

            long mtime_

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.fs.HdfsBlockLocation

    class HdfsBlockLocation extends BlockLocation implements Serializable
    serialVersionUID:
      2062347410L

    - #### Serialization Methods

      - ##### readObject

        private void readObject(ObjectInputStream ois) throws IOException, ClassNotFoundException
        Throws:
          `IOException`
          `ClassNotFoundException`

  - ### Exception org.apache.hadoop.fs.InvalidPathException

    class InvalidPathException extends HadoopIllegalArgumentException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.fs.InvalidPathHandleException

    class InvalidPathHandleException extends IOException implements Serializable
    serialVersionUID:
      3448423209L

  - ### Exception org.apache.hadoop.fs.InvalidRequestException

    class InvalidRequestException extends IOException implements Serializable
    serialVersionUID:
      0L

  - ### Class org.apache.hadoop.fs.LocalFileSystemPathHandle

    class LocalFileSystemPathHandle extends Object implements Serializable

    - #### Serialized Fields

      - ##### mtime

            Long mtime

      - ##### path

            String path

  - ### Class org.apache.hadoop.fs.LocatedFileStatus

    class LocatedFileStatus extends FileStatus implements Serializable
    serialVersionUID:
      389257504L

    - #### Serialized Fields

      - ##### locations

            BlockLocation[] locations

  - ### Exception org.apache.hadoop.fs.ParentNotDirectoryException

    class ParentNotDirectoryException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Class org.apache.hadoop.fs.Path

    class Path extends Object implements Serializable
    serialVersionUID:
      708623L

    - #### Serialized Fields

      - ##### uri

            URI uri

  - ### Exception org.apache.hadoop.fs.PathAccessDeniedException

    class PathAccessDeniedException extends org.apache.hadoop.fs.PathIOException implements Serializable
    serialVersionUID:
      0L

  - ### Exception org.apache.hadoop.fs.PathExistsException

    class PathExistsException extends org.apache.hadoop.fs.PathIOException implements Serializable
    serialVersionUID:
      0L

  - ### Exception org.apache.hadoop.fs.PathIOException

    class PathIOException extends IOException implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### fullyQualifiedPath

            String fullyQualifiedPath

      - ##### operation

            String operation

      - ##### path

            String path

      - ##### targetPath

            String targetPath

  - ### Exception org.apache.hadoop.fs.PathIsDirectoryException

    class PathIsDirectoryException extends org.apache.hadoop.fs.PathExistsException implements Serializable
    serialVersionUID:
      0L

  - ### Exception org.apache.hadoop.fs.PathIsNotDirectoryException

    class PathIsNotDirectoryException extends org.apache.hadoop.fs.PathExistsException implements Serializable
    serialVersionUID:
      0L

  - ### Exception org.apache.hadoop.fs.PathIsNotEmptyDirectoryException

    class PathIsNotEmptyDirectoryException extends org.apache.hadoop.fs.PathExistsException implements Serializable

  - ### Exception org.apache.hadoop.fs.PathNotFoundException

    class PathNotFoundException extends org.apache.hadoop.fs.PathIOException implements Serializable
    serialVersionUID:
      0L

  - ### Exception org.apache.hadoop.fs.PathOperationException

    class PathOperationException extends org.apache.hadoop.fs.PathExistsException implements Serializable
    serialVersionUID:
      0L

  - ### Exception org.apache.hadoop.fs.PathPermissionException

    class PathPermissionException extends org.apache.hadoop.fs.PathIOException implements Serializable
    serialVersionUID:
      0L

  - ### Class org.apache.hadoop.fs.RawPathHandle

    class RawPathHandle extends Object implements Serializable
    serialVersionUID:
      1286953538832L

    - #### Serialization Methods

      - ##### readObject

        private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
        Throws:
          `IOException`
          `ClassNotFoundException`

      - ##### readObjectNoData

        private void readObjectNoData() throws ObjectStreamException
        Throws:
          `ObjectStreamException`

      - ##### writeObject

        private void writeObject(ObjectOutputStream out) throws IOException
        Throws:
          `IOException`

  - ### Exception org.apache.hadoop.fs.UnresolvedLinkException

    class UnresolvedLinkException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.fs.UnsupportedFileSystemException

    class UnsupportedFileSystemException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.fs.UnsupportedMultipartUploaderException

    class UnsupportedMultipartUploaderException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.fs.ZeroCopyUnavailableException

    class ZeroCopyUnavailableException extends IOException implements Serializable
    serialVersionUID:
      0L

- ## Package org.apache.hadoop.fs.aliyun.oss

  - ### Class org.apache.hadoop.fs.aliyun.oss.OSSFileStatus

    class OSSFileStatus extends FileStatus implements Serializable

- ## Package org.apache.hadoop.fs.azurebfs.contracts.exceptions

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsApacheHttpExpect100Exception

    class AbfsApacheHttpExpect100Exception extends org.apache.hadoop.fs.azurebfs.contracts.exceptions.HttpResponseException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsDriverException

    class AbfsDriverException extends AbfsRestOperationException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsInvalidChecksumException

    class AbfsInvalidChecksumException extends AbfsRestOperationException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AbfsRestOperationException

    class AbfsRestOperationException extends AzureBlobFileSystemException implements Serializable

    - #### Serialized Fields

      - ##### errorCode

            AzureServiceErrorCode errorCode

      - ##### errorMessage

            String errorMessage

      - ##### statusCode

            int statusCode

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.AzureBlobFileSystemException

    class AzureBlobFileSystemException extends IOException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.ConcurrentWriteOperationDetectedException

    class ConcurrentWriteOperationDetectedException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.ConfigurationPropertyNotFoundException

    class ConfigurationPropertyNotFoundException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.FileSystemOperationUnhandledException

    class FileSystemOperationUnhandledException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.HttpResponseException

    class HttpResponseException extends IOException implements Serializable

    - #### Serialized Fields

      - ##### httpResponse

            org.apache.http.HttpResponse httpResponse

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidAbfsRestOperationException

    class InvalidAbfsRestOperationException extends AbfsRestOperationException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidAclOperationException

    class InvalidAclOperationException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidConfigurationValueException

    class InvalidConfigurationValueException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidFileSystemPropertyException

    class InvalidFileSystemPropertyException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidIngressServiceException

    class InvalidIngressServiceException extends AbfsRestOperationException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidUriAuthorityException

    class InvalidUriAuthorityException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.InvalidUriException

    class InvalidUriException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.KeyProviderException

    class KeyProviderException extends AzureBlobFileSystemException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.SASTokenProviderException

    class SASTokenProviderException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.TailLatencyRequestTimeoutException

    class TailLatencyRequestTimeoutException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.TimeoutException

    class TimeoutException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.TokenAccessProviderException

    class TokenAccessProviderException extends AzureBlobFileSystemException implements Serializable

  - ### Exception org.apache.hadoop.fs.azurebfs.contracts.exceptions.TrileanConversionException

    class TrileanConversionException extends AzureBlobFileSystemException implements Serializable

- ## Package org.apache.hadoop.fs.azurebfs.oauth2

  - ### Exception org.apache.hadoop.fs.azurebfs.oauth2.AzureADAuthenticator.HttpException

    class HttpException extends IOException implements Serializable

    - #### Serialized Fields

      - ##### body

            String body

      - ##### contentType

            String contentType

      - ##### httpErrorCode

            int httpErrorCode

      - ##### requestId

            String requestId

      - ##### url

            String url

  - ### Exception org.apache.hadoop.fs.azurebfs.oauth2.AzureADAuthenticator.UnexpectedResponseException

    class UnexpectedResponseException extends org.apache.hadoop.fs.azurebfs.oauth2.AzureADAuthenticator.HttpException implements Serializable

- ## Package org.apache.hadoop.fs.compat.common

  - ### Exception org.apache.hadoop.fs.compat.common.HdfsCompatIllegalArgumentException

    class HdfsCompatIllegalArgumentException extends IllegalArgumentException implements Serializable

  - ### Exception org.apache.hadoop.fs.compat.common.HdfsCompatIllegalCaseException

    class HdfsCompatIllegalCaseException extends HadoopIllegalArgumentException implements Serializable

- ## Package org.apache.hadoop.fs.cosn.auth

  - ### Exception org.apache.hadoop.fs.cosn.auth.NoAuthWithCOSException

    class NoAuthWithCOSException extends com.qcloud.cos.exception.CosClientException implements Serializable

- ## Package org.apache.hadoop.fs.ftp

  - ### Exception org.apache.hadoop.fs.ftp.FTPException

    class FTPException extends RuntimeException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.fs.statistics

  - ### Class org.apache.hadoop.fs.statistics.DurationStatisticSummary

    class DurationStatisticSummary extends Object implements Serializable
    serialVersionUID:
      6776381340896518486L

    - #### Serialized Fields

      - ##### count

            long count

        Count of operation invocations.

      - ##### key

            String key

        Statistic key.

      - ##### max

            long max

        Max duration; -1 if unknown.

      - ##### mean

            MeanStatistic mean

        Mean duration -may be null.

      - ##### min

            long min

        Min duration; -1 if unknown.

      - ##### success

            boolean success

        Are these success or failure statistics.

  - ### Class org.apache.hadoop.fs.statistics.IOStatisticsSnapshot

    class IOStatisticsSnapshot extends Object implements Serializable
    serialVersionUID:
      -1762522703841538084L

    - #### Serialization Methods

      - ##### readObject

        private void readObject(ObjectInputStream s) throws IOException, ClassNotFoundException
        Deserialize by loading each TreeMap, and building concurrent hash maps from them.
        Parameters:
          `s` - ObjectInputStream.
        Throws:
          `IOException` - raised on errors performing I/O.
          `ClassNotFoundException` - class not found exception

      - ##### writeObject

        private void writeObject(ObjectOutputStream s) throws IOException
        Serialize by converting each map to a TreeMap, and saving that to the stream.
        Parameters:
          `s` - ObjectOutputStream.
        Throws:
          `IOException` - raised on errors performing I/O.

  - ### Class org.apache.hadoop.fs.statistics.MeanStatistic

    class MeanStatistic extends Object implements Serializable
    serialVersionUID:
      567888327998615425L

    - #### Serialized Fields

      - ##### samples

            long samples

        Number of samples used to calculate the mean.

      - ##### sum

            long sum

        sum of the values.

- ## Package org.apache.hadoop.ha

  - ### Exception org.apache.hadoop.ha.ActiveStandbyElector.ActiveNotFoundException

    class ActiveNotFoundException extends Exception implements Serializable
    serialVersionUID:
      3505396722342846462L

  - ### Exception org.apache.hadoop.ha.BadFencingConfigurationException

    class BadFencingConfigurationException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.ha.FailoverFailedException

    class FailoverFailedException extends Exception implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.ha.HealthCheckFailedException

    class HealthCheckFailedException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.ha.ServiceFailedException

    class ServiceFailedException extends IOException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.ha.proto

  - ### Class org.apache.hadoop.ha.proto.HAServiceProtocolProtos.GetServiceStatusRequestProto

    class GetServiceStatusRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.ha.proto.HAServiceProtocolProtos.GetServiceStatusResponseProto

    class GetServiceStatusResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### notReadyReason_

            Object notReadyReason_

      - ##### readyToBecomeActive_

            boolean readyToBecomeActive_

      - ##### state_

            int state_

  - ### Class org.apache.hadoop.ha.proto.HAServiceProtocolProtos.HAStateChangeRequestInfoProto

    class HAStateChangeRequestInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reqSource_

            int reqSource_

  - ### Class org.apache.hadoop.ha.proto.HAServiceProtocolProtos.MonitorHealthRequestProto

    class MonitorHealthRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.ha.proto.HAServiceProtocolProtos.MonitorHealthResponseProto

    class MonitorHealthResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.ha.proto.HAServiceProtocolProtos.TransitionToActiveRequestProto

    class TransitionToActiveRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reqInfo_

            org.apache.hadoop.ha.proto.HAServiceProtocolProtos.HAStateChangeRequestInfoProto reqInfo_

  - ### Class org.apache.hadoop.ha.proto.HAServiceProtocolProtos.TransitionToActiveResponseProto

    class TransitionToActiveResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.ha.proto.HAServiceProtocolProtos.TransitionToObserverRequestProto

    class TransitionToObserverRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reqInfo_

            org.apache.hadoop.ha.proto.HAServiceProtocolProtos.HAStateChangeRequestInfoProto reqInfo_

  - ### Class org.apache.hadoop.ha.proto.HAServiceProtocolProtos.TransitionToObserverResponseProto

    class TransitionToObserverResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.ha.proto.HAServiceProtocolProtos.TransitionToStandbyRequestProto

    class TransitionToStandbyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reqInfo_

            org.apache.hadoop.ha.proto.HAServiceProtocolProtos.HAStateChangeRequestInfoProto reqInfo_

  - ### Class org.apache.hadoop.ha.proto.HAServiceProtocolProtos.TransitionToStandbyResponseProto

    class TransitionToStandbyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.ha.proto.ZKFCProtocolProtos.CedeActiveRequestProto

    class CedeActiveRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### millisToCede_

            int millisToCede_

  - ### Class org.apache.hadoop.ha.proto.ZKFCProtocolProtos.CedeActiveResponseProto

    class CedeActiveResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.ha.proto.ZKFCProtocolProtos.GracefulFailoverRequestProto

    class GracefulFailoverRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.ha.proto.ZKFCProtocolProtos.GracefulFailoverResponseProto

    class GracefulFailoverResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

- ## Package org.apache.hadoop.hdfs

  - ### Exception org.apache.hadoop.hdfs.BlockMissingException

    class BlockMissingException extends IOException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### filename

            String filename

      - ##### offset

            long offset

  - ### Exception org.apache.hadoop.hdfs.CannotObtainBlockLengthException

    class CannotObtainBlockLengthException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.UnknownCipherSuiteException

    class UnknownCipherSuiteException extends IOException implements Serializable

  - ### Exception org.apache.hadoop.hdfs.UnknownCryptoProtocolVersionException

    class UnknownCryptoProtocolVersionException extends IOException implements Serializable
    serialVersionUID:
      8957192L

- ## Package org.apache.hadoop.hdfs.federation.protocol.proto

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.AddMountTableEntriesRequestProto

    class AddMountTableEntriesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### entry_

            List<org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.MountTableRecordProto> entry_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.AddMountTableEntriesResponseProto

    class AddMountTableEntriesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### failedEntriesKeys_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList failedEntriesKeys_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.AddMountTableEntryRequestProto

    class AddMountTableEntryRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### entry_

            org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.MountTableRecordProto entry_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.AddMountTableEntryResponseProto

    class AddMountTableEntryResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.DisabledNameserviceRecordProto

    class DisabledNameserviceRecordProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dateCreated_

            long dateCreated_

      - ##### dateModified_

            long dateModified_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.DisableNameserviceRequestProto

    class DisableNameserviceRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.DisableNameserviceResponseProto

    class DisableNameserviceResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.EnableNameserviceRequestProto

    class EnableNameserviceRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.EnableNameserviceResponseProto

    class EnableNameserviceResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.EnterSafeModeRequestProto

    class EnterSafeModeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.EnterSafeModeResponseProto

    class EnterSafeModeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.FederationNamespaceInfoProto

    class FederationNamespaceInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### clusterId_

            Object clusterId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameserviceId_

            Object nameserviceId_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetDestinationRequestProto

    class GetDestinationRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### srcPath_

            Object srcPath_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetDestinationResponseProto

    class GetDestinationResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### destinations_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList destinations_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetDisabledNameservicesRequestProto

    class GetDisabledNameservicesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetDisabledNameservicesResponseProto

    class GetDisabledNameservicesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceIds_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList nameServiceIds_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetExpiredRegistrationsRequestProto

    class GetExpiredRegistrationsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetMountTableEntriesRequestProto

    class GetMountTableEntriesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### srcPath_

            Object srcPath_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetMountTableEntriesResponseProto

    class GetMountTableEntriesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### entries_

            List<org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.MountTableRecordProto> entries_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### timestamp_

            long timestamp_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetNamenodeRegistrationsRequestProto

    class GetNamenodeRegistrationsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### membership_

            org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.NamenodeMembershipRecordProto membership_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetNamenodeRegistrationsResponseProto

    class GetNamenodeRegistrationsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namenodeMemberships_

            List<org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.NamenodeMembershipRecordProto> namenodeMemberships_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetNamespaceInfoRequestProto

    class GetNamespaceInfoRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetNamespaceInfoResponseProto

    class GetNamespaceInfoResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namespaceInfos_

            List<org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.FederationNamespaceInfoProto> namespaceInfos_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetRouterRegistrationRequestProto

    class GetRouterRegistrationRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### routerId_

            Object routerId_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetRouterRegistrationResponseProto

    class GetRouterRegistrationResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### router_

            org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RouterRecordProto router_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetRouterRegistrationsRequestProto

    class GetRouterRegistrationsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetRouterRegistrationsResponseProto

    class GetRouterRegistrationsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### routers_

            List<org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RouterRecordProto> routers_

      - ##### timestamp_

            long timestamp_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetSafeModeRequestProto

    class GetSafeModeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.GetSafeModeResponseProto

    class GetSafeModeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### isInSafeMode_

            boolean isInSafeMode_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.LeaveSafeModeRequestProto

    class LeaveSafeModeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.LeaveSafeModeResponseProto

    class LeaveSafeModeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.MountTableRecordProto

    class MountTableRecordProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dateCreated_

            long dateCreated_

      - ##### dateModified_

            long dateModified_

      - ##### destinations_

            List<org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RemoteLocationProto> destinations_

      - ##### destOrder_

            int destOrder_

      - ##### faultTolerant_

            boolean faultTolerant_

      - ##### groupName_

            Object groupName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mode_

            int mode_

      - ##### ownerName_

            Object ownerName_

      - ##### quota_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.QuotaUsageProto quota_

      - ##### readOnly_

            boolean readOnly_

      - ##### srcPath_

            Object srcPath_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.NamenodeHeartbeatRequestProto

    class NamenodeHeartbeatRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namenodeMembership_

            org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.NamenodeMembershipRecordProto namenodeMembership_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.NamenodeHeartbeatResponseProto

    class NamenodeHeartbeatResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.NamenodeMembershipRecordProto

    class NamenodeMembershipRecordProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### clusterId_

            Object clusterId_

      - ##### dateCreated_

            long dateCreated_

      - ##### dateModified_

            long dateModified_

      - ##### isSafeMode_

            boolean isSafeMode_

      - ##### lastContact_

            long lastContact_

      - ##### lifelineAddress_

            Object lifelineAddress_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namenodeId_

            Object namenodeId_

      - ##### nameserviceId_

            Object nameserviceId_

      - ##### routerId_

            Object routerId_

      - ##### rpcAddress_

            Object rpcAddress_

      - ##### serviceAddress_

            Object serviceAddress_

      - ##### state_

            Object state_

      - ##### stats_

            org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.NamenodeMembershipStatsRecordProto stats_

      - ##### webAddress_

            Object webAddress_

      - ##### webScheme_

            Object webScheme_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.NamenodeMembershipStatsRecordProto

    class NamenodeMembershipStatsRecordProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### availableSpace_

            long availableSpace_

      - ##### badlyDistributedBlocks_

            long badlyDistributedBlocks_

      - ##### bitField0_

            int bitField0_

      - ##### corruptFilesCount_

            int corruptFilesCount_

      - ##### highestPriorityLowRedundancyECBlocks_

            long highestPriorityLowRedundancyECBlocks_

      - ##### highestPriorityLowRedundancyReplicatedBlocks_

            long highestPriorityLowRedundancyReplicatedBlocks_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numberOfMissingBlocksWithReplicationFactorOne_

            long numberOfMissingBlocksWithReplicationFactorOne_

      - ##### numOfActiveDatanodes_

            int numOfActiveDatanodes_

      - ##### numOfBlocks_

            long numOfBlocks_

      - ##### numOfBlocksMissing_

            long numOfBlocksMissing_

      - ##### numOfBlocksPendingDeletion_

            long numOfBlocksPendingDeletion_

      - ##### numOfBlocksPendingReplication_

            long numOfBlocksPendingReplication_

      - ##### numOfBlocksUnderReplicated_

            long numOfBlocksUnderReplicated_

      - ##### numOfDeadDatanodes_

            int numOfDeadDatanodes_

      - ##### numOfDecomActiveDatanodes_

            int numOfDecomActiveDatanodes_

      - ##### numOfDecomDeadDatanodes_

            int numOfDecomDeadDatanodes_

      - ##### numOfDecommissioningDatanodes_

            int numOfDecommissioningDatanodes_

      - ##### numOfEnteringMaintenanceDataNodes_

            int numOfEnteringMaintenanceDataNodes_

      - ##### numOfFiles_

            long numOfFiles_

      - ##### numOfInMaintenanceDeadDataNodes_

            int numOfInMaintenanceDeadDataNodes_

      - ##### numOfInMaintenanceLiveDataNodes_

            int numOfInMaintenanceLiveDataNodes_

      - ##### numOfStaleDatanodes_

            int numOfStaleDatanodes_

      - ##### pendingSPSPaths_

            int pendingSPSPaths_

      - ##### providedSpace_

            long providedSpace_

      - ##### scheduledReplicationBlocks_

            long scheduledReplicationBlocks_

      - ##### totalSpace_

            long totalSpace_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RefreshMountTableEntriesRequestProto

    class RefreshMountTableEntriesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RefreshMountTableEntriesResponseProto

    class RefreshMountTableEntriesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            boolean result_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RefreshSuperUserGroupsConfigurationRequestProto

    class RefreshSuperUserGroupsConfigurationRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RefreshSuperUserGroupsConfigurationResponseProto

    class RefreshSuperUserGroupsConfigurationResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RemoteLocationProto

    class RemoteLocationProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameserviceId_

            Object nameserviceId_

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RemoveMountTableEntryRequestProto

    class RemoveMountTableEntryRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### srcPath_

            Object srcPath_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RemoveMountTableEntryResponseProto

    class RemoveMountTableEntryResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RouterHeartbeatRequestProto

    class RouterHeartbeatRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### router_

            org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RouterRecordProto router_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RouterHeartbeatResponseProto

    class RouterHeartbeatResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.RouterRecordProto

    class RouterRecordProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### address_

            Object address_

      - ##### adminAddress_

            Object adminAddress_

      - ##### bitField0_

            int bitField0_

      - ##### compileInfo_

            Object compileInfo_

      - ##### dateCreated_

            long dateCreated_

      - ##### dateModified_

            long dateModified_

      - ##### dateStarted_

            long dateStarted_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### stateStoreVersion_

            org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.StateStoreVersionRecordProto stateStoreVersion_

      - ##### status_

            Object status_

      - ##### version_

            Object version_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.StateStoreVersionRecordProto

    class StateStoreVersionRecordProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### membershipVersion_

            long membershipVersion_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mountTableVersion_

            long mountTableVersion_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.UpdateMountTableEntryRequestProto

    class UpdateMountTableEntryRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### entry_

            org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.MountTableRecordProto entry_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.UpdateMountTableEntryResponseProto

    class UpdateMountTableEntryResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.UpdateNamenodeRegistrationRequestProto

    class UpdateNamenodeRegistrationRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namenodeId_

            Object namenodeId_

      - ##### nameserviceId_

            Object nameserviceId_

      - ##### state_

            Object state_

  - ### Class org.apache.hadoop.hdfs.federation.protocol.proto.HdfsServerFederationProtos.UpdateNamenodeRegistrationResponseProto

    class UpdateNamenodeRegistrationResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            boolean status_

- ## Package org.apache.hadoop.hdfs.inotify

  - ### Exception org.apache.hadoop.hdfs.inotify.MissingEventsException

    class MissingEventsException extends Exception implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### actualTxid

            long actualTxid

      - ##### expectedTxid

            long expectedTxid

- ## Package org.apache.hadoop.hdfs.nfs.nfs3

  - ### Exception org.apache.hadoop.hdfs.nfs.nfs3.WriteManager.MultipleCachedStreamException

    class MultipleCachedStreamException extends IOException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.hdfs.protocol

  - ### Exception org.apache.hadoop.hdfs.protocol.AclException

    class AclException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.protocol.AlreadyBeingCreatedException

    class AlreadyBeingCreatedException extends IOException implements Serializable
    serialVersionUID:
      78123814921L

  - ### Exception org.apache.hadoop.hdfs.protocol.DSQuotaExceededException

    class DSQuotaExceededException extends QuotaExceededException implements Serializable
    serialVersionUID:
      1L

  - ### Class org.apache.hadoop.hdfs.protocol.ErasureCodingPolicy

    class ErasureCodingPolicy extends Object implements Serializable
    serialVersionUID:
      7994958L

    - #### Serialized Fields

      - ##### cellSize

            int cellSize

      - ##### id

            byte id

      - ##### name

            String name

      - ##### schema

            ECSchema schema

  - ### Class org.apache.hadoop.hdfs.protocol.ErasureCodingPolicyInfo

    class ErasureCodingPolicyInfo extends Object implements Serializable
    serialVersionUID:
      49L

    - #### Serialized Fields

      - ##### policy

            org.apache.hadoop.hdfs.protocol.ErasureCodingPolicy policy

      - ##### state

            org.apache.hadoop.hdfs.protocol.ErasureCodingPolicyState state

  - ### Exception org.apache.hadoop.hdfs.protocol.FSLimitException

    class FSLimitException extends QuotaExceededException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.protocol.FSLimitException.MaxDirectoryItemsExceededException

    class MaxDirectoryItemsExceededException extends FSLimitException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.protocol.FSLimitException.PathComponentTooLongException

    class PathComponentTooLongException extends FSLimitException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### childName

            String childName

  - ### Class org.apache.hadoop.hdfs.protocol.FsPermissionExtension

    class FsPermissionExtension extends FsPermission implements Serializable
    serialVersionUID:
      331520164L

    - #### Serialized Fields

      - ##### aclBit

            boolean aclBit

        Deprecated.

      - ##### encryptedBit

            boolean encryptedBit

        Deprecated.

      - ##### erasureCodedBit

            boolean erasureCodedBit

        Deprecated.

  - ### Class org.apache.hadoop.hdfs.protocol.HdfsLocatedFileStatus

    class HdfsLocatedFileStatus extends LocatedFileStatus implements Serializable
    serialVersionUID:
      309245994L

    - #### Serialized Fields

      - ##### childrenNum

            int childrenNum

      - ##### ecPolicy

            org.apache.hadoop.hdfs.protocol.ErasureCodingPolicy ecPolicy

      - ##### feInfo

            org.apache.hadoop.fs.FileEncryptionInfo feInfo

      - ##### fileId

            long fileId

      - ##### namespace

            String namespace

      - ##### storagePolicy

            byte storagePolicy

      - ##### uPath

            byte[] uPath

      - ##### uSymlink

            byte[] uSymlink

  - ### Class org.apache.hadoop.hdfs.protocol.HdfsNamedFileStatus

    class HdfsNamedFileStatus extends FileStatus implements Serializable

    - #### Serialized Fields

      - ##### childrenNum

            int childrenNum

      - ##### ecPolicy

            org.apache.hadoop.hdfs.protocol.ErasureCodingPolicy ecPolicy

      - ##### feInfo

            org.apache.hadoop.fs.FileEncryptionInfo feInfo

      - ##### fileId

            long fileId

      - ##### namespace

            String namespace

      - ##### storagePolicy

            byte storagePolicy

      - ##### uPath

            byte[] uPath

      - ##### uSymlink

            byte[] uSymlink

  - ### Class org.apache.hadoop.hdfs.protocol.HdfsPathHandle

    class HdfsPathHandle extends Object implements Serializable
    serialVersionUID:
      13550764053544L

    - #### Serialized Fields

      - ##### inodeId

            Long inodeId

      - ##### mtime

            Long mtime

      - ##### path

            String path

  - ### Exception org.apache.hadoop.hdfs.protocol.NoECPolicySetException

    class NoECPolicySetException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.protocol.NSQuotaExceededException

    class NSQuotaExceededException extends QuotaExceededException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### prefix

            String prefix

  - ### Exception org.apache.hadoop.hdfs.protocol.QuotaByStorageTypeExceededException

    class QuotaByStorageTypeExceededException extends QuotaExceededException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### type

            StorageType type

  - ### Exception org.apache.hadoop.hdfs.protocol.QuotaExceededException

    class QuotaExceededException extends ClusterStorageCapacityExceededException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### count

            long count

      - ##### pathName

            String pathName

      - ##### quota

            long quota

  - ### Exception org.apache.hadoop.hdfs.protocol.RecoveryInProgressException

    class RecoveryInProgressException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.protocol.RollingUpgradeException

    class RollingUpgradeException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.protocol.SnapshotAccessControlException

    class SnapshotAccessControlException extends AccessControlException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.protocol.SnapshotException

    class SnapshotException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.protocol.UnregisteredNodeException

    class UnregisteredNodeException extends IOException implements Serializable
    serialVersionUID:
      -5620209396945970810L

  - ### Exception org.apache.hadoop.hdfs.protocol.UnresolvedPathException

    class UnresolvedPathException extends org.apache.hadoop.fs.UnresolvedLinkException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### linkTarget

            String linkTarget

      - ##### path

            String path

      - ##### preceding

            String preceding

      - ##### remainder

            String remainder

  - ### Exception org.apache.hadoop.hdfs.protocol.XAttrNotFoundException

    class XAttrNotFoundException extends IOException implements Serializable
    serialVersionUID:
      -6506239904158794057L

- ## Package org.apache.hadoop.hdfs.protocol.datatransfer

  - ### Exception org.apache.hadoop.hdfs.protocol.datatransfer.BlockPinningException

    class BlockPinningException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.protocol.datatransfer.InvalidEncryptionKeyException

    class InvalidEncryptionKeyException extends IOException implements Serializable
    serialVersionUID:
      0L

- ## Package org.apache.hadoop.hdfs.protocol.datatransfer.sasl

  - ### Exception org.apache.hadoop.hdfs.protocol.datatransfer.sasl.InvalidMagicNumberException

    class InvalidMagicNumberException extends IOException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### handshake4Encryption

            boolean handshake4Encryption

- ## Package org.apache.hadoop.hdfs.protocol.proto

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.AclEntryProto

    class AclEntryProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            Object name_

      - ##### permissions_

            int permissions_

      - ##### scope_

            int scope_

      - ##### type_

            int type_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.AclStatusProto

    class AclStatusProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### entries_

            List<org.apache.hadoop.hdfs.protocol.proto.AclProtos.AclEntryProto> entries_

      - ##### group_

            Object group_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### owner_

            Object owner_

      - ##### permission_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto permission_

      - ##### sticky_

            boolean sticky_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto

    class FsPermissionProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### perm_

            int perm_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.GetAclStatusRequestProto

    class GetAclStatusRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.GetAclStatusResponseProto

    class GetAclStatusResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.AclStatusProto result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.ModifyAclEntriesRequestProto

    class ModifyAclEntriesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### aclSpec_

            List<org.apache.hadoop.hdfs.protocol.proto.AclProtos.AclEntryProto> aclSpec_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.ModifyAclEntriesResponseProto

    class ModifyAclEntriesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.RemoveAclEntriesRequestProto

    class RemoveAclEntriesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### aclSpec_

            List<org.apache.hadoop.hdfs.protocol.proto.AclProtos.AclEntryProto> aclSpec_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.RemoveAclEntriesResponseProto

    class RemoveAclEntriesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.RemoveAclRequestProto

    class RemoveAclRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.RemoveAclResponseProto

    class RemoveAclResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.RemoveDefaultAclRequestProto

    class RemoveDefaultAclRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.RemoveDefaultAclResponseProto

    class RemoveDefaultAclResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.SetAclRequestProto

    class SetAclRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### aclSpec_

            List<org.apache.hadoop.hdfs.protocol.proto.AclProtos.AclEntryProto> aclSpec_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AclProtos.SetAclResponseProto

    class SetAclResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.BlockPoolRequestProto

    class BlockPoolRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.BlockPoolResponseProto

    class BlockPoolResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.KeyValueProto

    class KeyValueProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### key_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto key_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### value_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ProvidedStorageLocationProto value_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.ListRequestProto

    class ListRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### marker_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto marker_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.ListResponseProto

    class ListResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fileRegions_

            List<org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.KeyValueProto> fileRegions_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nextMarker_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto nextMarker_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.ReadRequestProto

    class ReadRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### key_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto key_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.ReadResponseProto

    class ReadResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### value_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ProvidedStorageLocationProto value_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.WriteRequestProto

    class WriteRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### keyValuePair_

            org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.KeyValueProto keyValuePair_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.AliasMapProtocolProtos.WriteResponseProto

    class WriteResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.CancelPlanRequestProto

    class CancelPlanRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### planID_

            Object planID_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.CancelPlanResponseProto

    class CancelPlanResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.DeleteBlockPoolRequestProto

    class DeleteBlockPoolRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPool_

            Object blockPool_

      - ##### force_

            boolean force_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.DeleteBlockPoolResponseProto

    class DeleteBlockPoolResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.DiskBalancerSettingRequestProto

    class DiskBalancerSettingRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### key_

            Object key_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.DiskBalancerSettingResponseProto

    class DiskBalancerSettingResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### value_

            Object value_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.EvictWritersRequestProto

    class EvictWritersRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.EvictWritersResponseProto

    class EvictWritersResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetBalancerBandwidthRequestProto

    class GetBalancerBandwidthRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetBalancerBandwidthResponseProto

    class GetBalancerBandwidthResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bandwidth_

            long bandwidth_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetBlockLocalPathInfoRequestProto

    class GetBlockLocalPathInfoRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto block_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### token_

            org.apache.hadoop.security.proto.SecurityProtos.TokenProto token_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetBlockLocalPathInfoResponseProto

    class GetBlockLocalPathInfoResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto block_

      - ##### localMetaPath_

            Object localMetaPath_

      - ##### localPath_

            Object localPath_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetDatanodeInfoRequestProto

    class GetDatanodeInfoRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetDatanodeInfoResponseProto

    class GetDatanodeInfoResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### localInfo_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeLocalInfoProto localInfo_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetReplicaVisibleLengthRequestProto

    class GetReplicaVisibleLengthRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto block_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetReplicaVisibleLengthResponseProto

    class GetReplicaVisibleLengthResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### length_

            long length_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetVolumeReportRequestProto

    class GetVolumeReportRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.GetVolumeReportResponseProto

    class GetVolumeReportResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### volumeInfo_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeVolumeInfoProto> volumeInfo_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.QueryPlanStatusRequestProto

    class QueryPlanStatusRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.QueryPlanStatusResponseProto

    class QueryPlanStatusResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### currentStatus_

            Object currentStatus_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### planFile_

            Object planFile_

      - ##### planID_

            Object planID_

      - ##### result_

            int result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.RefreshNamenodesRequestProto

    class RefreshNamenodesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.RefreshNamenodesResponseProto

    class RefreshNamenodesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.ShutdownDatanodeRequestProto

    class ShutdownDatanodeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### forUpgrade_

            boolean forUpgrade_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.ShutdownDatanodeResponseProto

    class ShutdownDatanodeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.SubmitDiskBalancerPlanRequestProto

    class SubmitDiskBalancerPlanRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### ignoreDateCheck_

            boolean ignoreDateCheck_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### plan_

            Object plan_

      - ##### planFile_

            Object planFile_

      - ##### planID_

            Object planID_

      - ##### planVersion_

            long planVersion_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.SubmitDiskBalancerPlanResponseProto

    class SubmitDiskBalancerPlanResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.TriggerBlockReportRequestProto

    class TriggerBlockReportRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### incremental_

            boolean incremental_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nnAddress_

            Object nnAddress_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientDatanodeProtocolProtos.TriggerBlockReportResponseProto

    class TriggerBlockReportResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AbandonBlockRequestProto

    class AbandonBlockRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### b_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto b_

      - ##### bitField0_

            int bitField0_

      - ##### fileId_

            long fileId_

      - ##### holder_

            Object holder_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AbandonBlockResponseProto

    class AbandonBlockResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AddBlockRequestProto

    class AddBlockRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientName_

            Object clientName_

      - ##### excludeNodes_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto> excludeNodes_

      - ##### favoredNodes_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList favoredNodes_

      - ##### fileId_

            long fileId_

      - ##### flags_

            List<Integer> flags_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### previous_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto previous_

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AddBlockResponseProto

    class AddBlockResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlockProto block_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AddCacheDirectiveRequestProto

    class AddCacheDirectiveRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cacheFlags_

            int cacheFlags_

      - ##### info_

            org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CacheDirectiveInfoProto info_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AddCacheDirectiveResponseProto

    class AddCacheDirectiveResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### id_

            long id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AddCachePoolRequestProto

    class AddCachePoolRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### info_

            org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CachePoolInfoProto info_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AddCachePoolResponseProto

    class AddCachePoolResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AllowSnapshotRequestProto

    class AllowSnapshotRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotRoot_

            Object snapshotRoot_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AllowSnapshotResponseProto

    class AllowSnapshotResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AppendRequestProto

    class AppendRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientName_

            Object clientName_

      - ##### flag_

            int flag_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.AppendResponseProto

    class AppendResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlockProto block_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### stat_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.HdfsFileStatusProto stat_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CacheDirectiveEntryProto

    class CacheDirectiveEntryProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### info_

            org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CacheDirectiveInfoProto info_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### stats_

            org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CacheDirectiveStatsProto stats_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CacheDirectiveInfoExpirationProto

    class CacheDirectiveInfoExpirationProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### isRelative_

            boolean isRelative_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### millis_

            long millis_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CacheDirectiveInfoProto

    class CacheDirectiveInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### expiration_

            org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CacheDirectiveInfoExpirationProto expiration_

      - ##### id_

            long id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

      - ##### pool_

            Object pool_

      - ##### replication_

            int replication_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CacheDirectiveStatsProto

    class CacheDirectiveStatsProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### bytesCached_

            long bytesCached_

      - ##### bytesNeeded_

            long bytesNeeded_

      - ##### filesCached_

            long filesCached_

      - ##### filesNeeded_

            long filesNeeded_

      - ##### hasExpired_

            boolean hasExpired_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CachePoolEntryProto

    class CachePoolEntryProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### info_

            org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CachePoolInfoProto info_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### stats_

            org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CachePoolStatsProto stats_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CachePoolInfoProto

    class CachePoolInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### defaultReplication_

            int defaultReplication_

      - ##### groupName_

            Object groupName_

      - ##### limit_

            long limit_

      - ##### maxRelativeExpiry_

            long maxRelativeExpiry_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mode_

            int mode_

      - ##### ownerName_

            Object ownerName_

      - ##### poolName_

            Object poolName_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CachePoolStatsProto

    class CachePoolStatsProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### bytesCached_

            long bytesCached_

      - ##### bytesNeeded_

            long bytesNeeded_

      - ##### bytesOverlimit_

            long bytesOverlimit_

      - ##### filesCached_

            long filesCached_

      - ##### filesNeeded_

            long filesNeeded_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CheckAccessRequestProto

    class CheckAccessRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mode_

            int mode_

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CheckAccessResponseProto

    class CheckAccessResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CompleteRequestProto

    class CompleteRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientName_

            Object clientName_

      - ##### fileId_

            long fileId_

      - ##### last_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto last_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CompleteResponseProto

    class CompleteResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            boolean result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ConcatRequestProto

    class ConcatRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### srcs_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList srcs_

      - ##### trg_

            Object trg_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ConcatResponseProto

    class ConcatResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CreateRequestProto

    class CreateRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockSize_

            long blockSize_

      - ##### clientName_

            Object clientName_

      - ##### createFlag_

            int createFlag_

      - ##### createParent_

            boolean createParent_

      - ##### cryptoProtocolVersion_

            List<Integer> cryptoProtocolVersion_

      - ##### ecPolicyName_

            Object ecPolicyName_

      - ##### masked_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto masked_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### replication_

            int replication_

      - ##### src_

            Object src_

      - ##### storagePolicy_

            Object storagePolicy_

      - ##### unmasked_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto unmasked_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CreateResponseProto

    class CreateResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fs_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.HdfsFileStatusProto fs_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CreateSnapshotRequestProto

    class CreateSnapshotRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotName_

            Object snapshotName_

      - ##### snapshotRoot_

            Object snapshotRoot_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CreateSnapshotResponseProto

    class CreateSnapshotResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotPath_

            Object snapshotPath_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CreateSymlinkRequestProto

    class CreateSymlinkRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### createParent_

            boolean createParent_

      - ##### dirPerm_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto dirPerm_

      - ##### link_

            Object link_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### target_

            Object target_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CreateSymlinkResponseProto

    class CreateSymlinkResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.DatanodeStorageReportProto

    class DatanodeStorageReportProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### datanodeInfo_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto datanodeInfo_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### storageReports_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageReportProto> storageReports_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.DeleteRequestProto

    class DeleteRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### recursive_

            boolean recursive_

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.DeleteResponseProto

    class DeleteResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            boolean result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.DeleteSnapshotRequestProto

    class DeleteSnapshotRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotName_

            Object snapshotName_

      - ##### snapshotRoot_

            Object snapshotRoot_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.DeleteSnapshotResponseProto

    class DeleteSnapshotResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.DisallowSnapshotRequestProto

    class DisallowSnapshotRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotRoot_

            Object snapshotRoot_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.DisallowSnapshotResponseProto

    class DisallowSnapshotResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.FinalizeUpgradeRequestProto

    class FinalizeUpgradeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.FinalizeUpgradeResponseProto

    class FinalizeUpgradeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.FsyncRequestProto

    class FsyncRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### client_

            Object client_

      - ##### fileId_

            long fileId_

      - ##### lastBlockLength_

            long lastBlockLength_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.FsyncResponseProto

    class FsyncResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetAdditionalDatanodeRequestProto

    class GetAdditionalDatanodeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blk_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto blk_

      - ##### clientName_

            Object clientName_

      - ##### excludes_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto> excludes_

      - ##### existings_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto> existings_

      - ##### existingStorageUuids_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList existingStorageUuids_

      - ##### fileId_

            long fileId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numAdditionalNodes_

            int numAdditionalNodes_

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetAdditionalDatanodeResponseProto

    class GetAdditionalDatanodeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlockProto block_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetBatchedListingRequestProto

    class GetBatchedListingRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### needLocation_

            boolean needLocation_

      - ##### paths_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList paths_

      - ##### startAfter_

            org.apache.hadoop.thirdparty.protobuf.ByteString startAfter_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetBatchedListingResponseProto

    class GetBatchedListingResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### hasMore_

            boolean hasMore_

      - ##### listings_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BatchedDirectoryListingProto> listings_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### startAfter_

            org.apache.hadoop.thirdparty.protobuf.ByteString startAfter_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetBlockLocationsRequestProto

    class GetBlockLocationsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### length_

            long length_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### offset_

            long offset_

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetBlockLocationsResponseProto

    class GetBlockLocationsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### locations_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlocksProto locations_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetContentSummaryRequestProto

    class GetContentSummaryRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetContentSummaryResponseProto

    class GetContentSummaryResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### summary_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ContentSummaryProto summary_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetCurrentEditLogTxidRequestProto

    class GetCurrentEditLogTxidRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetCurrentEditLogTxidResponseProto

    class GetCurrentEditLogTxidResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### txid_

            long txid_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetDataEncryptionKeyRequestProto

    class GetDataEncryptionKeyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetDataEncryptionKeyResponseProto

    class GetDataEncryptionKeyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dataEncryptionKey_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DataEncryptionKeyProto dataEncryptionKey_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetDatanodeReportRequestProto

    class GetDatanodeReportRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            int type_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetDatanodeReportResponseProto

    class GetDatanodeReportResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### di_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto> di_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetDatanodeStorageReportRequestProto

    class GetDatanodeStorageReportRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            int type_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetDatanodeStorageReportResponseProto

    class GetDatanodeStorageReportResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### datanodeStorageReports_

            List<org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.DatanodeStorageReportProto> datanodeStorageReports_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetEditsFromTxidRequestProto

    class GetEditsFromTxidRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### txid_

            long txid_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetEditsFromTxidResponseProto

    class GetEditsFromTxidResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### eventsList_

            org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.EventsListProto eventsList_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetEnclosingRootRequestProto

    class GetEnclosingRootRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### filename_

            Object filename_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetEnclosingRootResponseProto

    class GetEnclosingRootResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### enclosingRootPath_

            Object enclosingRootPath_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetFileInfoRequestProto

    class GetFileInfoRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetFileInfoResponseProto

    class GetFileInfoResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fs_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.HdfsFileStatusProto fs_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetFileLinkInfoRequestProto

    class GetFileLinkInfoRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetFileLinkInfoResponseProto

    class GetFileLinkInfoResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fs_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.HdfsFileStatusProto fs_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetFsECBlockGroupStatsRequestProto

    class GetFsECBlockGroupStatsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetFsECBlockGroupStatsResponseProto

    class GetFsECBlockGroupStatsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### badlyDistributedBlocks_

            long badlyDistributedBlocks_

      - ##### bitField0_

            int bitField0_

      - ##### blocksInFuture_

            long blocksInFuture_

      - ##### corruptBlocks_

            long corruptBlocks_

      - ##### highestPrioLowRedundancyBlocks_

            long highestPrioLowRedundancyBlocks_

      - ##### lowRedundancy_

            long lowRedundancy_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### missingBlocks_

            long missingBlocks_

      - ##### pendingDeletionBlocks_

            long pendingDeletionBlocks_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetFsReplicatedBlockStatsRequestProto

    class GetFsReplicatedBlockStatsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetFsReplicatedBlockStatsResponseProto

    class GetFsReplicatedBlockStatsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### badlyDistributedBlocks_

            long badlyDistributedBlocks_

      - ##### bitField0_

            int bitField0_

      - ##### blocksInFuture_

            long blocksInFuture_

      - ##### corruptBlocks_

            long corruptBlocks_

      - ##### highestPrioLowRedundancyBlocks_

            long highestPrioLowRedundancyBlocks_

      - ##### lowRedundancy_

            long lowRedundancy_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### missingBlocks_

            long missingBlocks_

      - ##### missingReplOneBlocks_

            long missingReplOneBlocks_

      - ##### pendingDeletionBlocks_

            long pendingDeletionBlocks_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetFsStatsResponseProto

    class GetFsStatsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blocksInFuture_

            long blocksInFuture_

      - ##### capacity_

            long capacity_

      - ##### corruptBlocks_

            long corruptBlocks_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### missingBlocks_

            long missingBlocks_

      - ##### missingReplOneBlocks_

            long missingReplOneBlocks_

      - ##### pendingDeletionBlocks_

            long pendingDeletionBlocks_

      - ##### remaining_

            long remaining_

      - ##### underReplicated_

            long underReplicated_

      - ##### used_

            long used_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetFsStatusRequestProto

    class GetFsStatusRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetLinkTargetRequestProto

    class GetLinkTargetRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetLinkTargetResponseProto

    class GetLinkTargetResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### targetPath_

            Object targetPath_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetListingRequestProto

    class GetListingRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### needLocation_

            boolean needLocation_

      - ##### src_

            Object src_

      - ##### startAfter_

            org.apache.hadoop.thirdparty.protobuf.ByteString startAfter_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetListingResponseProto

    class GetListingResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dirList_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DirectoryListingProto dirList_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetLocatedFileInfoRequestProto

    class GetLocatedFileInfoRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### needBlockToken_

            boolean needBlockToken_

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetLocatedFileInfoResponseProto

    class GetLocatedFileInfoResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fs_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.HdfsFileStatusProto fs_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetPreferredBlockSizeRequestProto

    class GetPreferredBlockSizeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### filename_

            Object filename_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetPreferredBlockSizeResponseProto

    class GetPreferredBlockSizeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### bsize_

            long bsize_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetQuotaUsageRequestProto

    class GetQuotaUsageRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetQuotaUsageResponseProto

    class GetQuotaUsageResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### usage_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.QuotaUsageProto usage_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetServerDefaultsRequestProto

    class GetServerDefaultsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetServerDefaultsResponseProto

    class GetServerDefaultsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### serverDefaults_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.FsServerDefaultsProto serverDefaults_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetSlowDatanodeReportRequestProto

    class GetSlowDatanodeReportRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetSlowDatanodeReportResponseProto

    class GetSlowDatanodeReportResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### datanodeInfoProto_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto> datanodeInfoProto_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetSnapshotDiffReportListingRequestProto

    class GetSnapshotDiffReportListingRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cursor_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportCursorProto cursor_

      - ##### fromSnapshot_

            Object fromSnapshot_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotRoot_

            Object snapshotRoot_

      - ##### toSnapshot_

            Object toSnapshot_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetSnapshotDiffReportListingResponseProto

    class GetSnapshotDiffReportListingResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### diffReport_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportListingProto diffReport_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetSnapshotDiffReportRequestProto

    class GetSnapshotDiffReportRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fromSnapshot_

            Object fromSnapshot_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotRoot_

            Object snapshotRoot_

      - ##### toSnapshot_

            Object toSnapshot_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetSnapshotDiffReportResponseProto

    class GetSnapshotDiffReportResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### diffReport_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportProto diffReport_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetSnapshotListingRequestProto

    class GetSnapshotListingRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotRoot_

            Object snapshotRoot_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetSnapshotListingResponseProto

    class GetSnapshotListingResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotList_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotListingProto snapshotList_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetSnapshottableDirListingRequestProto

    class GetSnapshottableDirListingRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetSnapshottableDirListingResponseProto

    class GetSnapshottableDirListingResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshottableDirList_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshottableDirectoryListingProto snapshottableDirList_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetStoragePoliciesRequestProto

    class GetStoragePoliciesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetStoragePoliciesResponseProto

    class GetStoragePoliciesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### policies_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockStoragePolicyProto> policies_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetStoragePolicyRequestProto

    class GetStoragePolicyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.GetStoragePolicyResponseProto

    class GetStoragePolicyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### storagePolicy_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockStoragePolicyProto storagePolicy_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.HAServiceStateRequestProto

    class HAServiceStateRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.HAServiceStateResponseProto

    class HAServiceStateResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### state_

            int state_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.IsFileClosedRequestProto

    class IsFileClosedRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.IsFileClosedResponseProto

    class IsFileClosedResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            boolean result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ListCacheDirectivesRequestProto

    class ListCacheDirectivesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### filter_

            org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CacheDirectiveInfoProto filter_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### prevId_

            long prevId_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ListCacheDirectivesResponseProto

    class ListCacheDirectivesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### elements_

            List<org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CacheDirectiveEntryProto> elements_

      - ##### hasMore_

            boolean hasMore_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ListCachePoolsRequestProto

    class ListCachePoolsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### prevPoolName_

            Object prevPoolName_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ListCachePoolsResponseProto

    class ListCachePoolsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### entries_

            List<org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CachePoolEntryProto> entries_

      - ##### hasMore_

            boolean hasMore_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ListCorruptFileBlocksRequestProto

    class ListCorruptFileBlocksRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cookie_

            Object cookie_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ListCorruptFileBlocksResponseProto

    class ListCorruptFileBlocksResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### corrupt_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CorruptFileBlocksProto corrupt_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ListOpenFilesRequestProto

    class ListOpenFilesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### id_

            long id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

      - ##### types_

            List<Integer> types_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ListOpenFilesResponseProto

    class ListOpenFilesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### entries_

            List<org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.OpenFilesBatchResponseProto> entries_

      - ##### hasMore_

            boolean hasMore_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### types_

            List<Integer> types_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.MetaSaveRequestProto

    class MetaSaveRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### filename_

            Object filename_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.MetaSaveResponseProto

    class MetaSaveResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.MkdirsRequestProto

    class MkdirsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### createParent_

            boolean createParent_

      - ##### masked_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto masked_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

      - ##### unmasked_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto unmasked_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.MkdirsResponseProto

    class MkdirsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            boolean result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ModifyCacheDirectiveRequestProto

    class ModifyCacheDirectiveRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cacheFlags_

            int cacheFlags_

      - ##### info_

            org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CacheDirectiveInfoProto info_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ModifyCacheDirectiveResponseProto

    class ModifyCacheDirectiveResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ModifyCachePoolRequestProto

    class ModifyCachePoolRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### info_

            org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.CachePoolInfoProto info_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ModifyCachePoolResponseProto

    class ModifyCachePoolResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.MsyncRequestProto

    class MsyncRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.MsyncResponseProto

    class MsyncResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.OpenFilesBatchResponseProto

    class OpenFilesBatchResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientMachine_

            Object clientMachine_

      - ##### clientName_

            Object clientName_

      - ##### id_

            long id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RecoverLeaseRequestProto

    class RecoverLeaseRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientName_

            Object clientName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RecoverLeaseResponseProto

    class RecoverLeaseResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            boolean result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RefreshNodesRequestProto

    class RefreshNodesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RefreshNodesResponseProto

    class RefreshNodesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RemoveCacheDirectiveRequestProto

    class RemoveCacheDirectiveRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### id_

            long id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RemoveCacheDirectiveResponseProto

    class RemoveCacheDirectiveResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RemoveCachePoolRequestProto

    class RemoveCachePoolRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### poolName_

            Object poolName_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RemoveCachePoolResponseProto

    class RemoveCachePoolResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.Rename2RequestProto

    class Rename2RequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dst_

            Object dst_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### moveToTrash_

            boolean moveToTrash_

      - ##### overwriteDest_

            boolean overwriteDest_

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.Rename2ResponseProto

    class Rename2ResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RenameRequestProto

    class RenameRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dst_

            Object dst_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RenameResponseProto

    class RenameResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            boolean result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RenameSnapshotRequestProto

    class RenameSnapshotRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotNewName_

            Object snapshotNewName_

      - ##### snapshotOldName_

            Object snapshotOldName_

      - ##### snapshotRoot_

            Object snapshotRoot_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RenameSnapshotResponseProto

    class RenameSnapshotResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RenewLeaseRequestProto

    class RenewLeaseRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientName_

            Object clientName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namespaces_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList namespaces_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RenewLeaseResponseProto

    class RenewLeaseResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ReportBadBlocksRequestProto

    class ReportBadBlocksRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### blocks_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlockProto> blocks_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.ReportBadBlocksResponseProto

    class ReportBadBlocksResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RestoreFailedStorageRequestProto

    class RestoreFailedStorageRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### arg_

            Object arg_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RestoreFailedStorageResponseProto

    class RestoreFailedStorageResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            boolean result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RollEditsRequestProto

    class RollEditsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RollEditsResponseProto

    class RollEditsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### newSegmentTxId_

            long newSegmentTxId_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RollingUpgradeInfoProto

    class RollingUpgradeInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### createdRollbackImages_

            boolean createdRollbackImages_

      - ##### finalizeTime_

            long finalizeTime_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### startTime_

            long startTime_

      - ##### status_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RollingUpgradeStatusProto status_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RollingUpgradeRequestProto

    class RollingUpgradeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### action_

            int action_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RollingUpgradeResponseProto

    class RollingUpgradeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### rollingUpgradeInfo_

            org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.RollingUpgradeInfoProto rollingUpgradeInfo_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SatisfyStoragePolicyRequestProto

    class SatisfyStoragePolicyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SatisfyStoragePolicyResponseProto

    class SatisfyStoragePolicyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SaveNamespaceRequestProto

    class SaveNamespaceRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### timeWindow_

            long timeWindow_

      - ##### txGap_

            long txGap_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SaveNamespaceResponseProto

    class SaveNamespaceResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### saved_

            boolean saved_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetBalancerBandwidthRequestProto

    class SetBalancerBandwidthRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bandwidth_

            long bandwidth_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetBalancerBandwidthResponseProto

    class SetBalancerBandwidthResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetOwnerRequestProto

    class SetOwnerRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### groupname_

            Object groupname_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

      - ##### username_

            Object username_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetOwnerResponseProto

    class SetOwnerResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetPermissionRequestProto

    class SetPermissionRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### permission_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto permission_

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetPermissionResponseProto

    class SetPermissionResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetQuotaRequestProto

    class SetQuotaRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namespaceQuota_

            long namespaceQuota_

      - ##### path_

            Object path_

      - ##### storagespaceQuota_

            long storagespaceQuota_

      - ##### storageType_

            int storageType_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetQuotaResponseProto

    class SetQuotaResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetReplicationRequestProto

    class SetReplicationRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### replication_

            int replication_

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetReplicationResponseProto

    class SetReplicationResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            boolean result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetSafeModeRequestProto

    class SetSafeModeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### action_

            int action_

      - ##### bitField0_

            int bitField0_

      - ##### checked_

            boolean checked_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetSafeModeResponseProto

    class SetSafeModeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            boolean result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetStoragePolicyRequestProto

    class SetStoragePolicyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### policyName_

            Object policyName_

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetStoragePolicyResponseProto

    class SetStoragePolicyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetTimesRequestProto

    class SetTimesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### atime_

            long atime_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mtime_

            long mtime_

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.SetTimesResponseProto

    class SetTimesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.TruncateRequestProto

    class TruncateRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientName_

            Object clientName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### newLength_

            long newLength_

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.TruncateResponseProto

    class TruncateResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### result_

            boolean result_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.UnsetStoragePolicyRequestProto

    class UnsetStoragePolicyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.UnsetStoragePolicyResponseProto

    class UnsetStoragePolicyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.UpdateBlockForPipelineRequestProto

    class UpdateBlockForPipelineRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto block_

      - ##### clientName_

            Object clientName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.UpdateBlockForPipelineResponseProto

    class UpdateBlockForPipelineResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlockProto block_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.UpdatePipelineRequestProto

    class UpdatePipelineRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientName_

            Object clientName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### newBlock_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto newBlock_

      - ##### newNodes_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto> newNodes_

      - ##### oldBlock_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto oldBlock_

      - ##### storageIDs_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList storageIDs_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.UpdatePipelineResponseProto

    class UpdatePipelineResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.UpgradeStatusRequestProto

    class UpgradeStatusRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ClientNamenodeProtocolProtos.UpgradeStatusResponseProto

    class UpgradeStatusResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### upgradeFinalized_

            boolean upgradeFinalized_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeLifelineProtocolProtos.LifelineResponseProto

    class LifelineResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BalancerBandwidthCommandProto

    class BalancerBandwidthCommandProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bandwidth_

            long bandwidth_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockCommandProto

    class BlockCommandProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### action_

            int action_

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### blocks_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto> blocks_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### targets_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfosProto> targets_

      - ##### targetStorageTypes_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypesProto> targetStorageTypes_

      - ##### targetStorageUuids_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageUuidsProto> targetStorageUuids_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockECReconstructionCommandProto

    class BlockECReconstructionCommandProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### blockECReconstructioninfo_

            List<org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.BlockECReconstructionInfoProto> blockECReconstructioninfo_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockIdCommandProto

    class BlockIdCommandProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### action_

            int action_

      - ##### bitField0_

            int bitField0_

      - ##### blockIds_

            org.apache.hadoop.thirdparty.protobuf.Internal.LongList blockIds_

      - ##### blockIdsMemoizedSerializedSize

            int blockIdsMemoizedSerializedSize

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockReceivedAndDeletedRequestProto

    class BlockReceivedAndDeletedRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### blocks_

            List<org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.StorageReceivedDeletedBlocksProto> blocks_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### registration_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto registration_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockReceivedAndDeletedResponseProto

    class BlockReceivedAndDeletedResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockRecoveryCommandProto

    class BlockRecoveryCommandProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### blocks_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RecoveringBlockProto> blocks_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockReportContextProto

    class BlockReportContextProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### curRpc_

            int curRpc_

      - ##### id_

            long id_

      - ##### leaseId_

            long leaseId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### totalRpcs_

            int totalRpcs_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockReportRequestProto

    class BlockReportRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### context_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockReportContextProto context_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### registration_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto registration_

      - ##### reports_

            List<org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.StorageBlockReportProto> reports_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockReportResponseProto

    class BlockReportResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cmd_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeCommandProto cmd_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.CacheReportRequestProto

    class CacheReportRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### blocks_

            org.apache.hadoop.thirdparty.protobuf.Internal.LongList blocks_

      - ##### blocksMemoizedSerializedSize

            int blocksMemoizedSerializedSize

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### registration_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto registration_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.CacheReportResponseProto

    class CacheReportResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cmd_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeCommandProto cmd_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.CommitBlockSynchronizationRequestProto

    class CommitBlockSynchronizationRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto block_

      - ##### closeFile_

            boolean closeFile_

      - ##### deleteBlock_

            boolean deleteBlock_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### newGenStamp_

            long newGenStamp_

      - ##### newLength_

            long newLength_

      - ##### newTaragets_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto> newTaragets_

      - ##### newTargetStorages_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList newTargetStorages_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.CommitBlockSynchronizationResponseProto

    class CommitBlockSynchronizationResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeCommandProto

    class DatanodeCommandProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### balancerCmd_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BalancerBandwidthCommandProto balancerCmd_

      - ##### bitField0_

            int bitField0_

      - ##### blkCmd_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockCommandProto blkCmd_

      - ##### blkECReconstructionCmd_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockECReconstructionCommandProto blkECReconstructionCmd_

      - ##### blkIdCmd_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockIdCommandProto blkIdCmd_

      - ##### cmdType_

            int cmdType_

      - ##### finalizeCmd_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.FinalizeCommandProto finalizeCmd_

      - ##### keyUpdateCmd_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.KeyUpdateCommandProto keyUpdateCmd_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### recoveryCmd_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.BlockRecoveryCommandProto recoveryCmd_

      - ##### registerCmd_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.RegisterCommandProto registerCmd_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto

    class DatanodeRegistrationProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### datanodeID_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto datanodeID_

      - ##### keys_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto keys_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### softwareVersion_

            Object softwareVersion_

      - ##### storageInfo_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto storageInfo_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.ErrorReportRequestProto

    class ErrorReportRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### errorCode_

            int errorCode_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### msg_

            Object msg_

      - ##### registartion_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto registartion_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.ErrorReportResponseProto

    class ErrorReportResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.FinalizeCommandProto

    class FinalizeCommandProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.HeartbeatRequestProto

    class HeartbeatRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cacheCapacity_

            long cacheCapacity_

      - ##### cacheUsed_

            long cacheUsed_

      - ##### failedVolumes_

            int failedVolumes_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### registration_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto registration_

      - ##### reports_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageReportProto> reports_

      - ##### requestFullBlockReportLease_

            boolean requestFullBlockReportLease_

      - ##### slowDisks_

            List<org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.SlowDiskReportProto> slowDisks_

      - ##### slowPeers_

            List<org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.SlowPeerReportProto> slowPeers_

      - ##### volumeFailureSummary_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.VolumeFailureSummaryProto volumeFailureSummary_

      - ##### xceiverCount_

            int xceiverCount_

      - ##### xmitsInProgress_

            int xmitsInProgress_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.HeartbeatResponseProto

    class HeartbeatResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cmds_

            List<org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeCommandProto> cmds_

      - ##### fullBlockReportLeaseId_

            long fullBlockReportLeaseId_

      - ##### haStatus_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NNHAStatusHeartbeatProto haStatus_

      - ##### isSlownode_

            boolean isSlownode_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### rollingUpgradeStatus_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RollingUpgradeStatusProto rollingUpgradeStatus_

      - ##### rollingUpgradeStatusV2_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RollingUpgradeStatusProto rollingUpgradeStatusV2_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.KeyUpdateCommandProto

    class KeyUpdateCommandProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### keys_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto keys_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.ReceivedDeletedBlockInfoProto

    class ReceivedDeletedBlockInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto block_

      - ##### deleteHint_

            Object deleteHint_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            int status_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.RegisterCommandProto

    class RegisterCommandProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.RegisterDatanodeRequestProto

    class RegisterDatanodeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### registration_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto registration_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.RegisterDatanodeResponseProto

    class RegisterDatanodeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### registration_

            org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.DatanodeRegistrationProto registration_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.ReportBadBlocksRequestProto

    class ReportBadBlocksRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### blocks_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlockProto> blocks_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.ReportBadBlocksResponseProto

    class ReportBadBlocksResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.SlowDiskReportProto

    class SlowDiskReportProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### basePath_

            Object basePath_

      - ##### bitField0_

            int bitField0_

      - ##### meanMetadataOpLatency_

            double meanMetadataOpLatency_

      - ##### meanReadIoLatency_

            double meanReadIoLatency_

      - ##### meanWriteIoLatency_

            double meanWriteIoLatency_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.SlowPeerReportProto

    class SlowPeerReportProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### aggregateLatency_

            double aggregateLatency_

      - ##### bitField0_

            int bitField0_

      - ##### dataNodeId_

            Object dataNodeId_

      - ##### mad_

            double mad_

      - ##### median_

            double median_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### upperLimitLatency_

            double upperLimitLatency_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.StorageBlockReportProto

    class StorageBlockReportProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blocks_

            org.apache.hadoop.thirdparty.protobuf.Internal.LongList blocks_

      - ##### blocksBuffers_

            org.apache.hadoop.thirdparty.protobuf.Internal.ProtobufList<org.apache.hadoop.thirdparty.protobuf.ByteString> blocksBuffers_

      - ##### blocksMemoizedSerializedSize

            int blocksMemoizedSerializedSize

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numberOfBlocks_

            long numberOfBlocks_

      - ##### storage_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeStorageProto storage_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.StorageReceivedDeletedBlocksProto

    class StorageReceivedDeletedBlocksProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blocks_

            List<org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.ReceivedDeletedBlockInfoProto> blocks_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### storage_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeStorageProto storage_

      - ##### storageUuid_

            Object storageUuid_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DatanodeProtocolProtos.VolumeFailureSummaryProto

    class VolumeFailureSummaryProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### estimatedCapacityLostTotal_

            long estimatedCapacityLostTotal_

      - ##### failedStorageLocations_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList failedStorageLocations_

      - ##### lastVolumeFailureDate_

            long lastVolumeFailureDate_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.BaseHeaderProto

    class BaseHeaderProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto block_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### token_

            org.apache.hadoop.security.proto.SecurityProtos.TokenProto token_

      - ##### traceInfo_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.DataTransferTraceInfoProto traceInfo_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.BlockOpResponseProto

    class BlockOpResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### checksumResponse_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpBlockChecksumResponseProto checksumResponse_

      - ##### firstBadLink_

            Object firstBadLink_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### message_

            Object message_

      - ##### readOpChecksumInfo_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ReadOpChecksumInfoProto readOpChecksumInfo_

      - ##### shortCircuitAccessVersion_

            int shortCircuitAccessVersion_

      - ##### status_

            int status_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.CachingStrategyProto

    class CachingStrategyProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dropBehind_

            boolean dropBehind_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### readahead_

            long readahead_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ChecksumProto

    class ChecksumProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### bytesPerChecksum_

            int bytesPerChecksum_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            int type_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ClientOperationHeaderProto

    class ClientOperationHeaderProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### baseHeader_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.BaseHeaderProto baseHeader_

      - ##### bitField0_

            int bitField0_

      - ##### clientName_

            Object clientName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ClientReadStatusProto

    class ClientReadStatusProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            int status_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.DataTransferEncryptorMessageProto

    class DataTransferEncryptorMessageProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### accessTokenError_

            boolean accessTokenError_

      - ##### bitField0_

            int bitField0_

      - ##### cipherOption_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CipherOptionProto> cipherOption_

      - ##### handshakeSecret_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.HandshakeSecretProto handshakeSecret_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### message_

            Object message_

      - ##### payload_

            org.apache.hadoop.thirdparty.protobuf.ByteString payload_

      - ##### status_

            int status_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.DataTransferTraceInfoProto

    class DataTransferTraceInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### parentId_

            long parentId_

      - ##### spanContext_

            org.apache.hadoop.thirdparty.protobuf.ByteString spanContext_

      - ##### traceId_

            long traceId_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.DNTransferAckProto

    class DNTransferAckProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            int status_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.HandshakeSecretProto

    class HandshakeSecretProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### bpid_

            Object bpid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### secret_

            org.apache.hadoop.thirdparty.protobuf.ByteString secret_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpBlockChecksumProto

    class OpBlockChecksumProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockChecksumOptions_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockChecksumOptionsProto blockChecksumOptions_

      - ##### header_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.BaseHeaderProto header_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpBlockChecksumResponseProto

    class OpBlockChecksumResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockChecksum_

            org.apache.hadoop.thirdparty.protobuf.ByteString blockChecksum_

      - ##### blockChecksumOptions_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockChecksumOptionsProto blockChecksumOptions_

      - ##### bytesPerCrc_

            int bytesPerCrc_

      - ##### crcPerBlock_

            long crcPerBlock_

      - ##### crcType_

            int crcType_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpBlockGroupChecksumProto

    class OpBlockGroupChecksumProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockChecksumOptions_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockChecksumOptionsProto blockChecksumOptions_

      - ##### blockIndices_

            org.apache.hadoop.thirdparty.protobuf.Internal.IntList blockIndices_

      - ##### blockTokens_

            List<org.apache.hadoop.security.proto.SecurityProtos.TokenProto> blockTokens_

      - ##### datanodes_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfosProto datanodes_

      - ##### ecPolicy_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ErasureCodingPolicyProto ecPolicy_

      - ##### header_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.BaseHeaderProto header_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### requestedNumBytes_

            long requestedNumBytes_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpCopyBlockProto

    class OpCopyBlockProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### header_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.BaseHeaderProto header_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpCustomProto

    class OpCustomProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### customId_

            Object customId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReadBlockProto

    class OpReadBlockProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cachingStrategy_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.CachingStrategyProto cachingStrategy_

      - ##### header_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ClientOperationHeaderProto header_

      - ##### len_

            long len_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### offset_

            long offset_

      - ##### sendChecksums_

            boolean sendChecksums_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpReplaceBlockProto

    class OpReplaceBlockProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### delHint_

            Object delHint_

      - ##### header_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.BaseHeaderProto header_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### source_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto source_

      - ##### storageId_

            Object storageId_

      - ##### storageType_

            int storageType_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpRequestShortCircuitAccessProto

    class OpRequestShortCircuitAccessProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### header_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.BaseHeaderProto header_

      - ##### maxVersion_

            int maxVersion_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### slotId_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ShortCircuitShmSlotProto slotId_

      - ##### supportsReceiptVerification_

            boolean supportsReceiptVerification_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpTransferBlockProto

    class OpTransferBlockProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### header_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ClientOperationHeaderProto header_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### targets_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto> targets_

      - ##### targetStorageIds_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList targetStorageIds_

      - ##### targetStorageTypes_

            List<Integer> targetStorageTypes_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.OpWriteBlockProto

    class OpWriteBlockProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### allowLazyPersist_

            boolean allowLazyPersist_

      - ##### bitField0_

            int bitField0_

      - ##### cachingStrategy_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.CachingStrategyProto cachingStrategy_

      - ##### header_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ClientOperationHeaderProto header_

      - ##### latestGenerationStamp_

            long latestGenerationStamp_

      - ##### maxBytesRcvd_

            long maxBytesRcvd_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### minBytesRcvd_

            long minBytesRcvd_

      - ##### pinning_

            boolean pinning_

      - ##### pipelineSize_

            int pipelineSize_

      - ##### requestedChecksum_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ChecksumProto requestedChecksum_

      - ##### source_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto source_

      - ##### stage_

            int stage_

      - ##### storageId_

            Object storageId_

      - ##### storageType_

            int storageType_

      - ##### targetPinnings_

            org.apache.hadoop.thirdparty.protobuf.Internal.BooleanList targetPinnings_

      - ##### targets_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto> targets_

      - ##### targetStorageIds_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList targetStorageIds_

      - ##### targetStorageTypes_

            List<Integer> targetStorageTypes_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.PacketHeaderProto

    class PacketHeaderProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dataLen_

            int dataLen_

      - ##### lastPacketInBlock_

            boolean lastPacketInBlock_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### offsetInBlock_

            long offsetInBlock_

      - ##### seqno_

            long seqno_

      - ##### syncBlock_

            boolean syncBlock_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.PipelineAckProto

    class PipelineAckProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### downstreamAckTimeNanos_

            long downstreamAckTimeNanos_

      - ##### flag_

            org.apache.hadoop.thirdparty.protobuf.Internal.IntList flag_

      - ##### flagMemoizedSerializedSize

            int flagMemoizedSerializedSize

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reply_

            List<Integer> reply_

      - ##### seqno_

            long seqno_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ReadOpChecksumInfoProto

    class ReadOpChecksumInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### checksum_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ChecksumProto checksum_

      - ##### chunkOffset_

            long chunkOffset_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ReleaseShortCircuitAccessRequestProto

    class ReleaseShortCircuitAccessRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### slotId_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ShortCircuitShmSlotProto slotId_

      - ##### traceInfo_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.DataTransferTraceInfoProto traceInfo_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ReleaseShortCircuitAccessResponseProto

    class ReleaseShortCircuitAccessResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### error_

            Object error_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            int status_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ShortCircuitShmIdProto

    class ShortCircuitShmIdProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### hi_

            long hi_

      - ##### lo_

            long lo_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ShortCircuitShmRequestProto

    class ShortCircuitShmRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientName_

            Object clientName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### traceInfo_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.DataTransferTraceInfoProto traceInfo_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ShortCircuitShmResponseProto

    class ShortCircuitShmResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### error_

            Object error_

      - ##### id_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ShortCircuitShmIdProto id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### status_

            int status_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ShortCircuitShmSlotProto

    class ShortCircuitShmSlotProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### shmId_

            org.apache.hadoop.hdfs.protocol.proto.DataTransferProtos.ShortCircuitShmIdProto shmId_

      - ##### slotIdx_

            int slotIdx_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EditLogProtos.AclEditLogProto

    class AclEditLogProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### entries_

            List<org.apache.hadoop.hdfs.protocol.proto.AclProtos.AclEntryProto> entries_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EditLogProtos.XAttrEditLogProto

    class XAttrEditLogProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

      - ##### xAttrs_

            List<org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.XAttrProto> xAttrs_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.CreateEncryptionZoneRequestProto

    class CreateEncryptionZoneRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### keyName_

            Object keyName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.CreateEncryptionZoneResponseProto

    class CreateEncryptionZoneResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.EncryptionZoneProto

    class EncryptionZoneProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cryptoProtocolVersion_

            int cryptoProtocolVersion_

      - ##### id_

            long id_

      - ##### keyName_

            Object keyName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

      - ##### suite_

            int suite_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.GetEZForPathRequestProto

    class GetEZForPathRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.GetEZForPathResponseProto

    class GetEZForPathResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### zone_

            org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.EncryptionZoneProto zone_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.ListEncryptionZonesRequestProto

    class ListEncryptionZonesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### id_

            long id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.ListEncryptionZonesResponseProto

    class ListEncryptionZonesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### hasMore_

            boolean hasMore_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### zones_

            List<org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.EncryptionZoneProto> zones_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.ListReencryptionStatusRequestProto

    class ListReencryptionStatusRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### id_

            long id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.ListReencryptionStatusResponseProto

    class ListReencryptionStatusResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### hasMore_

            boolean hasMore_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### statuses_

            List<org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.ZoneReencryptionStatusProto> statuses_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.ReencryptEncryptionZoneRequestProto

    class ReencryptEncryptionZoneRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### action_

            int action_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### zone_

            Object zone_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.ReencryptEncryptionZoneResponseProto

    class ReencryptEncryptionZoneResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.EncryptionZonesProtos.ZoneReencryptionStatusProto

    class ZoneReencryptionStatusProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### canceled_

            boolean canceled_

      - ##### completionTime_

            long completionTime_

      - ##### ezKeyVersionName_

            Object ezKeyVersionName_

      - ##### id_

            long id_

      - ##### lastFile_

            Object lastFile_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numFailures_

            long numFailures_

      - ##### numReencrypted_

            long numReencrypted_

      - ##### path_

            Object path_

      - ##### state_

            int state_

      - ##### submissionTime_

            long submissionTime_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.AddErasureCodingPoliciesRequestProto

    class AddErasureCodingPoliciesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### ecPolicies_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ErasureCodingPolicyProto> ecPolicies_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.AddErasureCodingPoliciesResponseProto

    class AddErasureCodingPoliciesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### responses_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.AddErasureCodingPolicyResponseProto> responses_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.BlockECReconstructionInfoProto

    class BlockECReconstructionInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto block_

      - ##### ecPolicy_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ErasureCodingPolicyProto ecPolicy_

      - ##### excludeReconstructedIndices_

            org.apache.hadoop.thirdparty.protobuf.ByteString excludeReconstructedIndices_

      - ##### liveBlockIndices_

            org.apache.hadoop.thirdparty.protobuf.ByteString liveBlockIndices_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### sourceDnInfos_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfosProto sourceDnInfos_

      - ##### targetDnInfos_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfosProto targetDnInfos_

      - ##### targetStorageTypes_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypesProto targetStorageTypes_

      - ##### targetStorageUuids_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageUuidsProto targetStorageUuids_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.CodecProto

    class CodecProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### codec_

            Object codec_

      - ##### coders_

            Object coders_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.DisableErasureCodingPolicyRequestProto

    class DisableErasureCodingPolicyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### ecPolicyName_

            Object ecPolicyName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.DisableErasureCodingPolicyResponseProto

    class DisableErasureCodingPolicyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.EnableErasureCodingPolicyRequestProto

    class EnableErasureCodingPolicyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### ecPolicyName_

            Object ecPolicyName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.EnableErasureCodingPolicyResponseProto

    class EnableErasureCodingPolicyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.GetECTopologyResultForPoliciesRequestProto

    class GetECTopologyResultForPoliciesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### policies_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList policies_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.GetECTopologyResultForPoliciesResponseProto

    class GetECTopologyResultForPoliciesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### response_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ECTopologyVerifierResultProto response_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.GetErasureCodingCodecsRequestProto

    class GetErasureCodingCodecsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.GetErasureCodingCodecsResponseProto

    class GetErasureCodingCodecsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### codec_

            List<org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.CodecProto> codec_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.GetErasureCodingPoliciesRequestProto

    class GetErasureCodingPoliciesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.GetErasureCodingPoliciesResponseProto

    class GetErasureCodingPoliciesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### ecPolicies_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ErasureCodingPolicyProto> ecPolicies_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.GetErasureCodingPolicyRequestProto

    class GetErasureCodingPolicyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.GetErasureCodingPolicyResponseProto

    class GetErasureCodingPolicyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### ecPolicy_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ErasureCodingPolicyProto ecPolicy_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.RemoveErasureCodingPolicyRequestProto

    class RemoveErasureCodingPolicyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### ecPolicyName_

            Object ecPolicyName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.RemoveErasureCodingPolicyResponseProto

    class RemoveErasureCodingPolicyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.SetErasureCodingPolicyRequestProto

    class SetErasureCodingPolicyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### ecPolicyName_

            Object ecPolicyName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.SetErasureCodingPolicyResponseProto

    class SetErasureCodingPolicyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.UnsetErasureCodingPolicyRequestProto

    class UnsetErasureCodingPolicyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ErasureCodingProtos.UnsetErasureCodingPolicyResponseProto

    class UnsetErasureCodingPolicyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.AddErasureCodingPolicyResponseProto

    class AddErasureCodingPolicyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### errorMsg_

            Object errorMsg_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### policy_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ErasureCodingPolicyProto policy_

      - ##### succeed_

            boolean succeed_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BatchedDirectoryListingProto

    class BatchedDirectoryListingProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### exception_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteExceptionProto exception_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### parentIdx_

            int parentIdx_

      - ##### partialListing_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.HdfsFileStatusProto> partialListing_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BatchedListingKeyProto

    class BatchedListingKeyProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### checksum_

            org.apache.hadoop.thirdparty.protobuf.ByteString checksum_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### pathIndex_

            int pathIndex_

      - ##### startAfter_

            org.apache.hadoop.thirdparty.protobuf.ByteString startAfter_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockChecksumOptionsProto

    class BlockChecksumOptionsProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockChecksumType_

            int blockChecksumType_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### stripeLength_

            long stripeLength_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto

    class BlockProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockId_

            long blockId_

      - ##### genStamp_

            long genStamp_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numBytes_

            long numBytes_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockStoragePolicyProto

    class BlockStoragePolicyProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### creationFallbackPolicy_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypesProto creationFallbackPolicy_

      - ##### creationPolicy_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypesProto creationPolicy_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            Object name_

      - ##### policyId_

            int policyId_

      - ##### replicationFallbackPolicy_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypesProto replicationFallbackPolicy_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockTokenSecretProto

    class BlockTokenSecretProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockId_

            long blockId_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### expiryDate_

            long expiryDate_

      - ##### handshakeSecret_

            org.apache.hadoop.thirdparty.protobuf.ByteString handshakeSecret_

      - ##### keyId_

            int keyId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### modes_

            List<Integer> modes_

      - ##### storageIds_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList storageIds_

      - ##### storageTypes_

            List<Integer> storageTypes_

      - ##### userId_

            Object userId_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CipherOptionProto

    class CipherOptionProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### inIv_

            org.apache.hadoop.thirdparty.protobuf.ByteString inIv_

      - ##### inKey_

            org.apache.hadoop.thirdparty.protobuf.ByteString inKey_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### outIv_

            org.apache.hadoop.thirdparty.protobuf.ByteString outIv_

      - ##### outKey_

            org.apache.hadoop.thirdparty.protobuf.ByteString outKey_

      - ##### suite_

            int suite_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ContentSummaryProto

    class ContentSummaryProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### directoryCount_

            long directoryCount_

      - ##### erasureCodingPolicy_

            Object erasureCodingPolicy_

      - ##### fileCount_

            long fileCount_

      - ##### length_

            long length_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### quota_

            long quota_

      - ##### snapshotDirectoryCount_

            long snapshotDirectoryCount_

      - ##### snapshotFileCount_

            long snapshotFileCount_

      - ##### snapshotLength_

            long snapshotLength_

      - ##### snapshotSpaceConsumed_

            long snapshotSpaceConsumed_

      - ##### spaceConsumed_

            long spaceConsumed_

      - ##### spaceQuota_

            long spaceQuota_

      - ##### typeQuotaInfos_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypeQuotaInfosProto typeQuotaInfos_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.CorruptFileBlocksProto

    class CorruptFileBlocksProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cookie_

            Object cookie_

      - ##### files_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList files_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DataEncryptionKeyProto

    class DataEncryptionKeyProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### encryptionAlgorithm_

            Object encryptionAlgorithm_

      - ##### encryptionKey_

            org.apache.hadoop.thirdparty.protobuf.ByteString encryptionKey_

      - ##### expiryDate_

            long expiryDate_

      - ##### keyId_

            int keyId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nonce_

            org.apache.hadoop.thirdparty.protobuf.ByteString nonce_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto

    class DatanodeIDProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### datanodeUuid_

            Object datanodeUuid_

      - ##### hostName_

            Object hostName_

      - ##### infoPort_

            int infoPort_

      - ##### infoSecurePort_

            int infoSecurePort_

      - ##### ipAddr_

            Object ipAddr_

      - ##### ipcPort_

            int ipcPort_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### xferPort_

            int xferPort_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto

    class DatanodeInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### adminState_

            int adminState_

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolUsed_

            long blockPoolUsed_

      - ##### cacheCapacity_

            long cacheCapacity_

      - ##### cacheUsed_

            long cacheUsed_

      - ##### capacity_

            long capacity_

      - ##### dfsUsed_

            long dfsUsed_

      - ##### id_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto id_

      - ##### lastBlockReportMonotonic_

            long lastBlockReportMonotonic_

      - ##### lastBlockReportTime_

            long lastBlockReportTime_

      - ##### lastUpdate_

            long lastUpdate_

      - ##### lastUpdateMonotonic_

            long lastUpdateMonotonic_

      - ##### location_

            Object location_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nonDfsUsed_

            long nonDfsUsed_

      - ##### numBlocks_

            int numBlocks_

      - ##### remaining_

            long remaining_

      - ##### softwareVersion_

            Object softwareVersion_

      - ##### upgradeDomain_

            Object upgradeDomain_

      - ##### xceiverCount_

            int xceiverCount_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfosProto

    class DatanodeInfosProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### datanodes_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto> datanodes_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeLocalInfoProto

    class DatanodeLocalInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### configVersion_

            Object configVersion_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### softwareVersion_

            Object softwareVersion_

      - ##### uptime_

            long uptime_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeStorageProto

    class DatanodeStorageProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### state_

            int state_

      - ##### storageType_

            int storageType_

      - ##### storageUuid_

            Object storageUuid_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeVolumeInfoProto

    class DatanodeVolumeInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### freeSpace_

            long freeSpace_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numBlocks_

            long numBlocks_

      - ##### path_

            Object path_

      - ##### reservedSpace_

            long reservedSpace_

      - ##### reservedSpaceForReplicas_

            long reservedSpaceForReplicas_

      - ##### storageType_

            int storageType_

      - ##### usedSpace_

            long usedSpace_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DirectoryListingProto

    class DirectoryListingProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### partialListing_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.HdfsFileStatusProto> partialListing_

      - ##### remainingEntries_

            int remainingEntries_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ECSchemaOptionEntryProto

    class ECSchemaOptionEntryProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### key_

            Object key_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### value_

            Object value_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ECSchemaProto

    class ECSchemaProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### codecName_

            Object codecName_

      - ##### dataUnits_

            int dataUnits_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### options_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ECSchemaOptionEntryProto> options_

      - ##### parityUnits_

            int parityUnits_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ECTopologyVerifierResultProto

    class ECTopologyVerifierResultProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### isSupported_

            boolean isSupported_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### resultMessage_

            Object resultMessage_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ErasureCodingPolicyProto

    class ErasureCodingPolicyProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cellSize_

            int cellSize_

      - ##### id_

            int id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            Object name_

      - ##### schema_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ECSchemaProto schema_

      - ##### state_

            int state_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto

    class ExtendedBlockProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockId_

            long blockId_

      - ##### generationStamp_

            long generationStamp_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numBytes_

            long numBytes_

      - ##### poolId_

            Object poolId_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.FileEncryptionInfoProto

    class FileEncryptionInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cryptoProtocolVersion_

            int cryptoProtocolVersion_

      - ##### ezKeyVersionName_

            Object ezKeyVersionName_

      - ##### iv_

            org.apache.hadoop.thirdparty.protobuf.ByteString iv_

      - ##### key_

            org.apache.hadoop.thirdparty.protobuf.ByteString key_

      - ##### keyName_

            Object keyName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### suite_

            int suite_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.FsServerDefaultsProto

    class FsServerDefaultsProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockSize_

            long blockSize_

      - ##### bytesPerChecksum_

            int bytesPerChecksum_

      - ##### checksumType_

            int checksumType_

      - ##### encryptDataTransfer_

            boolean encryptDataTransfer_

      - ##### fileBufferSize_

            int fileBufferSize_

      - ##### keyProviderUri_

            Object keyProviderUri_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### policyId_

            int policyId_

      - ##### replication_

            int replication_

      - ##### snapshotTrashRootEnabled_

            boolean snapshotTrashRootEnabled_

      - ##### trashInterval_

            long trashInterval_

      - ##### writePacketSize_

            int writePacketSize_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.HdfsFileStatusProto

    class HdfsFileStatusProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### accessTime_

            long accessTime_

      - ##### bitField0_

            int bitField0_

      - ##### blockReplication_

            int blockReplication_

      - ##### blocksize_

            long blocksize_

      - ##### childrenNum_

            int childrenNum_

      - ##### ecPolicy_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ErasureCodingPolicyProto ecPolicy_

      - ##### fileEncryptionInfo_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.FileEncryptionInfoProto fileEncryptionInfo_

      - ##### fileId_

            long fileId_

      - ##### fileType_

            int fileType_

      - ##### flags_

            int flags_

      - ##### group_

            Object group_

      - ##### length_

            long length_

      - ##### locations_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlocksProto locations_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### modificationTime_

            long modificationTime_

      - ##### namespace_

            Object namespace_

      - ##### owner_

            Object owner_

      - ##### path_

            org.apache.hadoop.thirdparty.protobuf.ByteString path_

      - ##### permission_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto permission_

      - ##### storagePolicy_

            int storagePolicy_

      - ##### symlink_

            org.apache.hadoop.thirdparty.protobuf.ByteString symlink_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.HdfsPathHandleProto

    class HdfsPathHandleProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### inodeId_

            long inodeId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mtime_

            long mtime_

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlockProto

    class LocatedBlockProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### b_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto b_

      - ##### bitField0_

            int bitField0_

      - ##### blockIndices_

            org.apache.hadoop.thirdparty.protobuf.ByteString blockIndices_

      - ##### blockToken_

            org.apache.hadoop.security.proto.SecurityProtos.TokenProto blockToken_

      - ##### blockTokens_

            List<org.apache.hadoop.security.proto.SecurityProtos.TokenProto> blockTokens_

      - ##### corrupt_

            boolean corrupt_

      - ##### isCached_

            org.apache.hadoop.thirdparty.protobuf.Internal.BooleanList isCached_

      - ##### isCachedMemoizedSerializedSize

            int isCachedMemoizedSerializedSize

      - ##### locs_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeInfoProto> locs_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### offset_

            long offset_

      - ##### storageIDs_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList storageIDs_

      - ##### storageTypes_

            List<Integer> storageTypes_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlocksProto

    class LocatedBlocksProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blocks_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlockProto> blocks_

      - ##### ecPolicy_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ErasureCodingPolicyProto ecPolicy_

      - ##### fileEncryptionInfo_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.FileEncryptionInfoProto fileEncryptionInfo_

      - ##### fileLength_

            long fileLength_

      - ##### isLastBlockComplete_

            boolean isLastBlockComplete_

      - ##### lastBlock_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlockProto lastBlock_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### underConstruction_

            boolean underConstruction_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.PerFileEncryptionInfoProto

    class PerFileEncryptionInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### ezKeyVersionName_

            Object ezKeyVersionName_

      - ##### iv_

            org.apache.hadoop.thirdparty.protobuf.ByteString iv_

      - ##### key_

            org.apache.hadoop.thirdparty.protobuf.ByteString key_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ProvidedStorageLocationProto

    class ProvidedStorageLocationProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### length_

            long length_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nonce_

            org.apache.hadoop.thirdparty.protobuf.ByteString nonce_

      - ##### offset_

            long offset_

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.QuotaUsageProto

    class QuotaUsageProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fileAndDirectoryCount_

            long fileAndDirectoryCount_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### quota_

            long quota_

      - ##### spaceConsumed_

            long spaceConsumed_

      - ##### spaceQuota_

            long spaceQuota_

      - ##### typeQuotaInfos_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypeQuotaInfosProto typeQuotaInfos_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ReencryptionInfoProto

    class ReencryptionInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### canceled_

            boolean canceled_

      - ##### completionTime_

            long completionTime_

      - ##### ezKeyVersionName_

            Object ezKeyVersionName_

      - ##### lastFile_

            Object lastFile_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numFailures_

            long numFailures_

      - ##### numReencrypted_

            long numReencrypted_

      - ##### submissionTime_

            long submissionTime_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RemoteExceptionProto

    class RemoteExceptionProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### className_

            Object className_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### message_

            Object message_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RollingUpgradeStatusProto

    class RollingUpgradeStatusProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### finalized_

            boolean finalized_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.RouterFederatedStateProto

    class RouterFederatedStateProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namespaceStateIds_

            org.apache.hadoop.thirdparty.protobuf.MapField<String,Long> namespaceStateIds_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportCursorProto

    class SnapshotDiffReportCursorProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### index_

            int index_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### startPath_

            org.apache.hadoop.thirdparty.protobuf.ByteString startPath_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportEntryProto

    class SnapshotDiffReportEntryProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fullpath_

            org.apache.hadoop.thirdparty.protobuf.ByteString fullpath_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### modificationLabel_

            Object modificationLabel_

      - ##### targetPath_

            org.apache.hadoop.thirdparty.protobuf.ByteString targetPath_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportListingEntryProto

    class SnapshotDiffReportListingEntryProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dirId_

            long dirId_

      - ##### fileId_

            long fileId_

      - ##### fullpath_

            org.apache.hadoop.thirdparty.protobuf.ByteString fullpath_

      - ##### isReference_

            boolean isReference_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### targetPath_

            org.apache.hadoop.thirdparty.protobuf.ByteString targetPath_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportListingProto

    class SnapshotDiffReportListingProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### createdEntries_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportListingEntryProto> createdEntries_

      - ##### cursor_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportCursorProto cursor_

      - ##### deletedEntries_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportListingEntryProto> deletedEntries_

      - ##### isFromEarlier_

            boolean isFromEarlier_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### modifiedEntries_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportListingEntryProto> modifiedEntries_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportProto

    class SnapshotDiffReportProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### diffReportEntries_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotDiffReportEntryProto> diffReportEntries_

      - ##### fromSnapshot_

            Object fromSnapshot_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotRoot_

            Object snapshotRoot_

      - ##### toSnapshot_

            Object toSnapshot_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotInfoProto

    class SnapshotInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### createTime_

            Object createTime_

      - ##### group_

            Object group_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### owner_

            Object owner_

      - ##### permission_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto permission_

      - ##### snapshotName_

            Object snapshotName_

      - ##### snapshotRoot_

            Object snapshotRoot_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotListingProto

    class SnapshotListingProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshotListing_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotStatusProto> snapshotListing_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshotStatusProto

    class SnapshotStatusProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dirStatus_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.HdfsFileStatusProto dirStatus_

      - ##### isDeleted_

            boolean isDeleted_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### parentFullpath_

            org.apache.hadoop.thirdparty.protobuf.ByteString parentFullpath_

      - ##### snapshotID_

            int snapshotID_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshottableDirectoryListingProto

    class SnapshottableDirectoryListingProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### snapshottableDirListing_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshottableDirectoryStatusProto> snapshottableDirListing_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.SnapshottableDirectoryStatusProto

    class SnapshottableDirectoryStatusProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dirStatus_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.HdfsFileStatusProto dirStatus_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### parentFullpath_

            org.apache.hadoop.thirdparty.protobuf.ByteString parentFullpath_

      - ##### snapshotNumber_

            int snapshotNumber_

      - ##### snapshotQuota_

            int snapshotQuota_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageReportProto

    class StorageReportProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolUsed_

            long blockPoolUsed_

      - ##### capacity_

            long capacity_

      - ##### dfsUsed_

            long dfsUsed_

      - ##### failed_

            boolean failed_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mount_

            Object mount_

      - ##### nonDfsUsed_

            long nonDfsUsed_

      - ##### remaining_

            long remaining_

      - ##### storage_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeStorageProto storage_

      - ##### storageUuid_

            Object storageUuid_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypeQuotaInfoProto

    class StorageTypeQuotaInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### consumed_

            long consumed_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### quota_

            long quota_

      - ##### type_

            int type_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypeQuotaInfosProto

    class StorageTypeQuotaInfosProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### typeQuotaInfo_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypeQuotaInfoProto> typeQuotaInfo_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageTypesProto

    class StorageTypesProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### storageTypes_

            List<Integer> storageTypes_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.StorageUuidsProto

    class StorageUuidsProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### storageUuids_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList storageUuids_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ZoneEncryptionInfoProto

    class ZoneEncryptionInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### cryptoProtocolVersion_

            int cryptoProtocolVersion_

      - ##### keyName_

            Object keyName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reencryptionProto_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ReencryptionInfoProto reencryptionProto_

      - ##### suite_

            int suite_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlockKeyProto

    class BlockKeyProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### expiryDate_

            long expiryDate_

      - ##### keyBytes_

            org.apache.hadoop.thirdparty.protobuf.ByteString keyBytes_

      - ##### keyId_

            int keyId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto

    class BlocksWithLocationsProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### blocks_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlockWithLocationsProto> blocks_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlockWithLocationsProto

    class BlockWithLocationsProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto block_

      - ##### cellSize_

            int cellSize_

      - ##### dataBlockNum_

            int dataBlockNum_

      - ##### datanodeUuids_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList datanodeUuids_

      - ##### indices_

            org.apache.hadoop.thirdparty.protobuf.ByteString indices_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### storageTypes_

            List<Integer> storageTypes_

      - ##### storageUuids_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList storageUuids_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointCommandProto

    class CheckpointCommandProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### needToReturnImage_

            boolean needToReturnImage_

      - ##### signature_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto signature_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto

    class CheckpointSignatureProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolId_

            Object blockPoolId_

      - ##### curSegmentTxId_

            long curSegmentTxId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mostRecentCheckpointTxId_

            long mostRecentCheckpointTxId_

      - ##### storageInfo_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto storageInfo_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto

    class ExportedBlockKeysProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### allKeys_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlockKeyProto> allKeys_

      - ##### bitField0_

            int bitField0_

      - ##### currentKey_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlockKeyProto currentKey_

      - ##### isBlockTokenEnabled_

            boolean isBlockTokenEnabled_

      - ##### keyUpdateInterval_

            long keyUpdateInterval_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### tokenLifeTime_

            long tokenLifeTime_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto

    class NamenodeCommandProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### action_

            int action_

      - ##### bitField0_

            int bitField0_

      - ##### checkpointCmd_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointCommandProto checkpointCmd_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            int type_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto

    class NamenodeRegistrationProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### httpAddress_

            Object httpAddress_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### role_

            int role_

      - ##### rpcAddress_

            Object rpcAddress_

      - ##### storageInfo_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto storageInfo_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamespaceInfoProto

    class NamespaceInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blockPoolID_

            Object blockPoolID_

      - ##### buildVersion_

            Object buildVersion_

      - ##### capabilities_

            long capabilities_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### softwareVersion_

            Object softwareVersion_

      - ##### state_

            int state_

      - ##### storageInfo_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto storageInfo_

      - ##### unused_

            int unused_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NNHAStatusHeartbeatProto

    class NNHAStatusHeartbeatProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### state_

            int state_

      - ##### txid_

            long txid_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RecoveringBlockProto

    class RecoveringBlockProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.LocatedBlockProto block_

      - ##### blockIndices_

            org.apache.hadoop.thirdparty.protobuf.ByteString blockIndices_

      - ##### ecPolicy_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ErasureCodingPolicyProto ecPolicy_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### newGenStamp_

            long newGenStamp_

      - ##### truncateBlock_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto truncateBlock_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto

    class RemoteEditLogManifestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### committedTxnId_

            long committedTxnId_

      - ##### logs_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogProto> logs_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogProto

    class RemoteEditLogProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### endTxId_

            long endTxId_

      - ##### isInProgress_

            boolean isInProgress_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### startTxId_

            long startTxId_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto

    class StorageInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clusterID_

            Object clusterID_

      - ##### cTime_

            long cTime_

      - ##### layoutVersion_

            int layoutVersion_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namespceID_

            int namespceID_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionRequestProto

    class VersionRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.VersionResponseProto

    class VersionResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### info_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamespaceInfoProto info_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.AppendEventProto

    class AppendEventProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### newBlock_

            boolean newBlock_

      - ##### path_

            Object path_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.CloseEventProto

    class CloseEventProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fileSize_

            long fileSize_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

      - ##### timestamp_

            long timestamp_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.CreateEventProto

    class CreateEventProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### ctime_

            long ctime_

      - ##### defaultBlockSize_

            long defaultBlockSize_

      - ##### erasureCoded_

            boolean erasureCoded_

      - ##### groupName_

            Object groupName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### overwrite_

            boolean overwrite_

      - ##### ownerName_

            Object ownerName_

      - ##### path_

            Object path_

      - ##### perms_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto perms_

      - ##### replication_

            int replication_

      - ##### symlinkTarget_

            Object symlinkTarget_

      - ##### type_

            int type_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.EventBatchProto

    class EventBatchProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### events_

            List<org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.EventProto> events_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### txid_

            long txid_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.EventProto

    class EventProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### contents_

            org.apache.hadoop.thirdparty.protobuf.ByteString contents_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### type_

            int type_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.EventsListProto

    class EventsListProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### batch_

            List<org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.EventBatchProto> batch_

      - ##### bitField0_

            int bitField0_

      - ##### events_

            List<org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.EventProto> events_

      - ##### firstTxid_

            long firstTxid_

      - ##### lastTxid_

            long lastTxid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### syncTxid_

            long syncTxid_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.MetadataUpdateEventProto

    class MetadataUpdateEventProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### acls_

            List<org.apache.hadoop.hdfs.protocol.proto.AclProtos.AclEntryProto> acls_

      - ##### atime_

            long atime_

      - ##### bitField0_

            int bitField0_

      - ##### groupName_

            Object groupName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### mtime_

            long mtime_

      - ##### ownerName_

            Object ownerName_

      - ##### path_

            Object path_

      - ##### perms_

            org.apache.hadoop.hdfs.protocol.proto.AclProtos.FsPermissionProto perms_

      - ##### replication_

            int replication_

      - ##### type_

            int type_

      - ##### xAttrs_

            List<org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.XAttrProto> xAttrs_

      - ##### xAttrsRemoved_

            boolean xAttrsRemoved_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.RenameEventProto

    class RenameEventProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### destPath_

            Object destPath_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### srcPath_

            Object srcPath_

      - ##### timestamp_

            long timestamp_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.TruncateEventProto

    class TruncateEventProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fileSize_

            long fileSize_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

      - ##### timestamp_

            long timestamp_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InotifyProtos.UnlinkEventProto

    class UnlinkEventProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### path_

            Object path_

      - ##### timestamp_

            long timestamp_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InterDatanodeProtocolProtos.InitReplicaRecoveryRequestProto

    class InitReplicaRecoveryRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RecoveringBlockProto block_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InterDatanodeProtocolProtos.InitReplicaRecoveryResponseProto

    class InitReplicaRecoveryResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto block_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### replicaFound_

            boolean replicaFound_

      - ##### state_

            int state_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InterDatanodeProtocolProtos.UpdateReplicaUnderRecoveryRequestProto

    class UpdateReplicaUnderRecoveryRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### block_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ExtendedBlockProto block_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### newBlockId_

            long newBlockId_

      - ##### newLength_

            long newLength_

      - ##### recoveryId_

            long recoveryId_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.InterDatanodeProtocolProtos.UpdateReplicaUnderRecoveryResponseProto

    class UpdateReplicaUnderRecoveryResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### storageUuid_

            Object storageUuid_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.FenceRequestProto

    class FenceRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### epoch_

            long epoch_

      - ##### fencerInfo_

            Object fencerInfo_

      - ##### journalInfo_

            org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.JournalInfoProto journalInfo_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.FenceResponseProto

    class FenceResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### inSync_

            boolean inSync_

      - ##### lastTransactionId_

            long lastTransactionId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### previousEpoch_

            long previousEpoch_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.JournalInfoProto

    class JournalInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clusterID_

            Object clusterID_

      - ##### layoutVersion_

            int layoutVersion_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namespaceID_

            int namespaceID_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.JournalRequestProto

    class JournalRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### epoch_

            long epoch_

      - ##### firstTxnId_

            long firstTxnId_

      - ##### journalInfo_

            org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.JournalInfoProto journalInfo_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numTxns_

            int numTxns_

      - ##### records_

            org.apache.hadoop.thirdparty.protobuf.ByteString records_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.JournalResponseProto

    class JournalResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.StartLogSegmentRequestProto

    class StartLogSegmentRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### epoch_

            long epoch_

      - ##### journalInfo_

            org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.JournalInfoProto journalInfo_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### txid_

            long txid_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.JournalProtocolProtos.StartLogSegmentResponseProto

    class StartLogSegmentResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointRequestProto

    class EndCheckpointRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### registration_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_

      - ##### signature_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto signature_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.EndCheckpointResponseProto

    class EndCheckpointResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportRequestProto

    class ErrorReportRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### errorCode_

            int errorCode_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### msg_

            Object msg_

      - ##### registration_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.ErrorReportResponseProto

    class ErrorReportResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysRequestProto

    class GetBlockKeysRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlockKeysResponseProto

    class GetBlockKeysResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### keys_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.ExportedBlockKeysProto keys_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksRequestProto

    class GetBlocksRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### datanode_

            org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.DatanodeIDProto datanode_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### minBlockSize_

            long minBlockSize_

      - ##### size_

            long size_

      - ##### storageType_

            int storageType_

      - ##### timeInterval_

            long timeInterval_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetBlocksResponseProto

    class GetBlocksResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blocks_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.BlocksWithLocationsProto blocks_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestRequestProto

    class GetEditLogManifestRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### sinceTxId_

            long sinceTxId_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetEditLogManifestResponseProto

    class GetEditLogManifestResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### manifest_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto manifest_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathRequestProto

    class GetFilePathRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fileId_

            long fileId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetFilePathResponseProto

    class GetFilePathResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### srcPath_

            Object srcPath_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdRequestProto

    class GetMostRecentCheckpointTxIdRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentCheckpointTxIdResponseProto

    class GetMostRecentCheckpointTxIdResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### txId_

            long txId_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentNameNodeFileTxIdRequestProto

    class GetMostRecentNameNodeFileTxIdRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameNodeFile_

            Object nameNodeFile_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetMostRecentNameNodeFileTxIdResponseProto

    class GetMostRecentNameNodeFileTxIdResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### txId_

            long txId_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathRequestProto

    class GetNextSPSPathRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetNextSPSPathResponseProto

    class GetNextSPSPathResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### spsPath_

            long spsPath_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdRequestProto

    class GetTransactionIdRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.GetTransactionIdResponseProto

    class GetTransactionIdResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### txId_

            long txId_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeRequestProto

    class IsRollingUpgradeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsRollingUpgradeResponseProto

    class IsRollingUpgradeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### isRollingUpgrade_

            boolean isRollingUpgrade_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedRequestProto

    class IsUpgradeFinalizedRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.IsUpgradeFinalizedResponseProto

    class IsUpgradeFinalizedResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### isUpgradeFinalized_

            boolean isUpgradeFinalized_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterRequestProto

    class RegisterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### registration_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RegisterResponseProto

    class RegisterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### registration_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogRequestProto

    class RollEditLogRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.RollEditLogResponseProto

    class RollEditLogResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### signature_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.CheckpointSignatureProto signature_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointRequestProto

    class StartCheckpointRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### registration_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeRegistrationProto registration_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.NamenodeProtocolProtos.StartCheckpointResponseProto

    class StartCheckpointResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### command_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamenodeCommandProto command_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ReconfigurationProtocolProtos.GetReconfigurationStatusConfigChangeProto

    class GetReconfigurationStatusConfigChangeProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### errorMessage_

            Object errorMessage_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            Object name_

      - ##### newValue_

            Object newValue_

      - ##### oldValue_

            Object oldValue_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ReconfigurationProtocolProtos.GetReconfigurationStatusRequestProto

    class GetReconfigurationStatusRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ReconfigurationProtocolProtos.GetReconfigurationStatusResponseProto

    class GetReconfigurationStatusResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### changes_

            List<org.apache.hadoop.hdfs.protocol.proto.ReconfigurationProtocolProtos.GetReconfigurationStatusConfigChangeProto> changes_

      - ##### endTime_

            long endTime_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### startTime_

            long startTime_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ReconfigurationProtocolProtos.ListReconfigurablePropertiesRequestProto

    class ListReconfigurablePropertiesRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ReconfigurationProtocolProtos.ListReconfigurablePropertiesResponseProto

    class ListReconfigurablePropertiesResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList name_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ReconfigurationProtocolProtos.StartReconfigurationRequestProto

    class StartReconfigurationRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.ReconfigurationProtocolProtos.StartReconfigurationResponseProto

    class StartReconfigurationResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.GetXAttrsRequestProto

    class GetXAttrsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

      - ##### xAttrs_

            List<org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.XAttrProto> xAttrs_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.GetXAttrsResponseProto

    class GetXAttrsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### xAttrs_

            List<org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.XAttrProto> xAttrs_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.ListXAttrsRequestProto

    class ListXAttrsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.ListXAttrsResponseProto

    class ListXAttrsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### xAttrs_

            List<org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.XAttrProto> xAttrs_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.RemoveXAttrRequestProto

    class RemoveXAttrRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

      - ##### xAttr_

            org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.XAttrProto xAttr_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.RemoveXAttrResponseProto

    class RemoveXAttrResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.SetXAttrRequestProto

    class SetXAttrRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### flag_

            int flag_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### src_

            Object src_

      - ##### xAttr_

            org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.XAttrProto xAttr_

  - ### Class org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.SetXAttrResponseProto

    class SetXAttrResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.protocol.proto.XAttrProtos.XAttrProto

    class XAttrProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            Object name_

      - ##### namespace_

            int namespace_

      - ##### value_

            org.apache.hadoop.thirdparty.protobuf.ByteString value_

- ## Package org.apache.hadoop.hdfs.qjournal.protocol

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.InterQJournalProtocolProtos.GetStorageInfoRequestProto

    class GetStorageInfoRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

  - ### Exception org.apache.hadoop.hdfs.qjournal.protocol.JournalNotFormattedException

    class JournalNotFormattedException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.qjournal.protocol.JournalOutOfSyncException

    class JournalOutOfSyncException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.AcceptRecoveryRequestProto

    class AcceptRecoveryRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fromURL_

            Object fromURL_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reqInfo_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.RequestInfoProto reqInfo_

      - ##### stateToAccept_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.SegmentStateProto stateToAccept_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.AcceptRecoveryResponseProto

    class AcceptRecoveryResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.CanRollBackRequestProto

    class CanRollBackRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

      - ##### prevStorage_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto prevStorage_

      - ##### storage_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto storage_

      - ##### targetLayoutVersion_

            int targetLayoutVersion_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.CanRollBackResponseProto

    class CanRollBackResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### canRollBack_

            boolean canRollBack_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.DiscardSegmentsRequestProto

    class DiscardSegmentsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

      - ##### startTxId_

            long startTxId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.DiscardSegmentsResponseProto

    class DiscardSegmentsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.DoFinalizeRequestProto

    class DoFinalizeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.DoFinalizeResponseProto

    class DoFinalizeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.DoPreUpgradeRequestProto

    class DoPreUpgradeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.DoPreUpgradeResponseProto

    class DoPreUpgradeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.DoRollbackRequestProto

    class DoRollbackRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameserviceId_

            Object nameserviceId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.DoRollbackResponseProto

    class DoRollbackResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.DoUpgradeRequestProto

    class DoUpgradeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### sInfo_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.StorageInfoProto sInfo_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.DoUpgradeResponseProto

    class DoUpgradeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.FinalizeLogSegmentRequestProto

    class FinalizeLogSegmentRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### endTxId_

            long endTxId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reqInfo_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.RequestInfoProto reqInfo_

      - ##### startTxId_

            long startTxId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.FinalizeLogSegmentResponseProto

    class FinalizeLogSegmentResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.FormatRequestProto

    class FormatRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### force_

            boolean force_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

      - ##### nsInfo_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamespaceInfoProto nsInfo_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.FormatResponseProto

    class FormatResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.GetEditLogManifestRequestProto

    class GetEditLogManifestRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### inProgressOk_

            boolean inProgressOk_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

      - ##### sinceTxId_

            long sinceTxId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.GetEditLogManifestResponseProto

    class GetEditLogManifestResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fromURL_

            Object fromURL_

      - ##### httpPort_

            int httpPort_

      - ##### manifest_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.RemoteEditLogManifestProto manifest_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.GetJournalCTimeRequestProto

    class GetJournalCTimeRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.GetJournalCTimeResponseProto

    class GetJournalCTimeResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### resultCTime_

            long resultCTime_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.GetJournaledEditsRequestProto

    class GetJournaledEditsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### maxTxns_

            int maxTxns_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

      - ##### sinceTxId_

            long sinceTxId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.GetJournaledEditsResponseProto

    class GetJournaledEditsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### editLog_

            org.apache.hadoop.thirdparty.protobuf.ByteString editLog_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### txnCount_

            int txnCount_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.GetJournalStateRequestProto

    class GetJournalStateRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.GetJournalStateResponseProto

    class GetJournalStateResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fromURL_

            Object fromURL_

      - ##### httpPort_

            int httpPort_

      - ##### lastPromisedEpoch_

            long lastPromisedEpoch_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.HeartbeatRequestProto

    class HeartbeatRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reqInfo_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.RequestInfoProto reqInfo_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.HeartbeatResponseProto

    class HeartbeatResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.IsFormattedRequestProto

    class IsFormattedRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.IsFormattedResponseProto

    class IsFormattedResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### isFormatted_

            boolean isFormatted_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto

    class JournalIdProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### identifier_

            Object identifier_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalRequestProto

    class JournalRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### firstTxnId_

            long firstTxnId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

      - ##### numTxns_

            int numTxns_

      - ##### records_

            org.apache.hadoop.thirdparty.protobuf.ByteString records_

      - ##### reqInfo_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.RequestInfoProto reqInfo_

      - ##### segmentTxnId_

            long segmentTxnId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalResponseProto

    class JournalResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.NewEpochRequestProto

    class NewEpochRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### epoch_

            long epoch_

      - ##### jid_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto jid_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

      - ##### nsInfo_

            org.apache.hadoop.hdfs.protocol.proto.HdfsServerProtos.NamespaceInfoProto nsInfo_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.NewEpochResponseProto

    class NewEpochResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### lastSegmentTxId_

            long lastSegmentTxId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.PersistedRecoveryPaxosData

    class PersistedRecoveryPaxosData extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### acceptedInEpoch_

            long acceptedInEpoch_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### segmentState_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.SegmentStateProto segmentState_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.PrepareRecoveryRequestProto

    class PrepareRecoveryRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reqInfo_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.RequestInfoProto reqInfo_

      - ##### segmentTxId_

            long segmentTxId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.PrepareRecoveryResponseProto

    class PrepareRecoveryResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### acceptedInEpoch_

            long acceptedInEpoch_

      - ##### bitField0_

            int bitField0_

      - ##### lastCommittedTxId_

            long lastCommittedTxId_

      - ##### lastWriterEpoch_

            long lastWriterEpoch_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### segmentState_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.SegmentStateProto segmentState_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.PurgeLogsRequestProto

    class PurgeLogsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### minTxIdToKeep_

            long minTxIdToKeep_

      - ##### reqInfo_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.RequestInfoProto reqInfo_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.PurgeLogsResponseProto

    class PurgeLogsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.RequestInfoProto

    class RequestInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### committedTxId_

            long committedTxId_

      - ##### epoch_

            long epoch_

      - ##### ipcSerialNumber_

            long ipcSerialNumber_

      - ##### journalId_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.JournalIdProto journalId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nameServiceId_

            Object nameServiceId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.SegmentStateProto

    class SegmentStateProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### endTxId_

            long endTxId_

      - ##### isInProgress_

            boolean isInProgress_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### startTxId_

            long startTxId_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.StartLogSegmentRequestProto

    class StartLogSegmentRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### layoutVersion_

            int layoutVersion_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reqInfo_

            org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.RequestInfoProto reqInfo_

      - ##### txid_

            long txid_

  - ### Class org.apache.hadoop.hdfs.qjournal.protocol.QJournalProtocolProtos.StartLogSegmentResponseProto

    class StartLogSegmentResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

- ## Package org.apache.hadoop.hdfs.qjournal.server

  - ### Class org.apache.hadoop.hdfs.qjournal.server.GetJournalEditServlet

    class GetJournalEditServlet extends org.apache.hadoop.hdfs.server.namenode.DfsServlet implements Serializable
    serialVersionUID:
      -4635891628211723009L

  - ### Exception org.apache.hadoop.hdfs.qjournal.server.NewerTxnIdException

    class NewerTxnIdException extends IOException implements Serializable
    serialVersionUID:
      0L

- ## Package org.apache.hadoop.hdfs.security.token.block

  - ### Exception org.apache.hadoop.hdfs.security.token.block.InvalidBlockTokenException

    class InvalidBlockTokenException extends IOException implements Serializable
    serialVersionUID:
      168L

- ## Package org.apache.hadoop.hdfs.server.blockmanagement

  - ### Exception org.apache.hadoop.hdfs.server.blockmanagement.BlockPlacementPolicy.NotEnoughReplicasException

    class NotEnoughReplicasException extends Exception implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.blockmanagement.OutOfLegacyGenerationStampsException

    class OutOfLegacyGenerationStampsException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.blockmanagement.UnresolvedTopologyException

    class UnresolvedTopologyException extends IOException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.hdfs.server.common

  - ### Exception org.apache.hadoop.hdfs.server.common.HttpGetFailedException

    class HttpGetFailedException extends IOException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### responseCode

            int responseCode

  - ### Exception org.apache.hadoop.hdfs.server.common.HttpPutFailedException

    class HttpPutFailedException extends IOException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### responseCode

            int responseCode

  - ### Exception org.apache.hadoop.hdfs.server.common.InconsistentFSStateException

    class InconsistentFSStateException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.common.IncorrectVersionException

    class IncorrectVersionException extends IOException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.hdfs.server.datanode

  - ### Class org.apache.hadoop.hdfs.server.datanode.BlockScanner.Servlet

    class Servlet extends javax.servlet.http.HttpServlet implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.datanode.BPServiceActorActionException

    class BPServiceActorActionException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.datanode.CorruptMetaHeaderException

    class CorruptMetaHeaderException extends IOException implements Serializable

  - ### Exception org.apache.hadoop.hdfs.server.datanode.DataNode.ShortCircuitFdsUnsupportedException

    class ShortCircuitFdsUnsupportedException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.datanode.DataNode.ShortCircuitFdsVersionException

    class ShortCircuitFdsVersionException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.datanode.DiskFileCorruptException

    class DiskFileCorruptException extends IOException implements Serializable

  - ### Exception org.apache.hadoop.hdfs.server.datanode.ReplicaAlreadyExistsException

    class ReplicaAlreadyExistsException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.datanode.ReplicaNotFoundException

    class ReplicaNotFoundException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.datanode.UnexpectedReplicaStateException

    class UnexpectedReplicaStateException extends IOException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.hdfs.server.datanode.fsdataset.impl

  - ### Exception org.apache.hadoop.hdfs.server.datanode.fsdataset.impl.AddBlockPoolException

    class AddBlockPoolException extends RuntimeException implements Serializable

    - #### Serialized Fields

      - ##### unhealthyDataDirs

            Map<org.apache.hadoop.hdfs.server.datanode.fsdataset.FsVolumeSpi,IOException> unhealthyDataDirs

- ## Package org.apache.hadoop.hdfs.server.diskbalancer

  - ### Exception org.apache.hadoop.hdfs.server.diskbalancer.DiskBalancerException

    class DiskBalancerException extends IOException implements Serializable

    - #### Serialized Fields

      - ##### result

            DiskBalancerException.Result result

- ## Package org.apache.hadoop.hdfs.server.namenode

  - ### Class org.apache.hadoop.hdfs.server.namenode.DfsServlet

    class DfsServlet extends javax.servlet.http.HttpServlet implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.namenode.EditLogInputException

    class EditLogInputException extends IOException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### numEditsLoaded

            long numEditsLoaded

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsckServlet

    class FsckServlet extends org.apache.hadoop.hdfs.server.namenode.DfsServlet implements Serializable
    serialVersionUID:
      1L

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.CacheManagerSection

    class CacheManagerSection extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### nextDirectiveId_

            long nextDirectiveId_

      - ##### numDirectives_

            int numDirectives_

      - ##### numPools_

            int numPools_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.ErasureCodingSection

    class ErasureCodingSection extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### policies_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.ErasureCodingPolicyProto> policies_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.FileSummary

    class FileSummary extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### codec_

            Object codec_

      - ##### layoutVersion_

            int layoutVersion_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### ondiskVersion_

            int ondiskVersion_

      - ##### sections_

            List<org.apache.hadoop.hdfs.server.namenode.FsImageProto.FileSummary.Section> sections_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.FileSummary.Section

    class Section extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### length_

            long length_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            Object name_

      - ##### offset_

            long offset_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.FilesUnderConstructionSection

    class FilesUnderConstructionSection extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.FilesUnderConstructionSection.FileUnderConstructionEntry

    class FileUnderConstructionEntry extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### fullPath_

            Object fullPath_

      - ##### inodeId_

            long inodeId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeDirectorySection

    class INodeDirectorySection extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeDirectorySection.DirEntry

    class DirEntry extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### children_

            org.apache.hadoop.thirdparty.protobuf.Internal.LongList children_

      - ##### childrenMemoizedSerializedSize

            int childrenMemoizedSerializedSize

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### parent_

            long parent_

      - ##### refChildren_

            org.apache.hadoop.thirdparty.protobuf.Internal.IntList refChildren_

      - ##### refChildrenMemoizedSerializedSize

            int refChildrenMemoizedSerializedSize

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeReferenceSection

    class INodeReferenceSection extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeReferenceSection.INodeReference

    class INodeReference extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### dstSnapshotId_

            int dstSnapshotId_

      - ##### lastSnapshotId_

            int lastSnapshotId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            org.apache.hadoop.thirdparty.protobuf.ByteString name_

      - ##### referredId_

            long referredId_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection

    class INodeSection extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### lastInodeId_

            long lastInodeId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numInodes_

            long numInodes_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.AclFeatureProto

    class AclFeatureProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### entries_

            org.apache.hadoop.thirdparty.protobuf.Internal.IntList entries_

      - ##### entriesMemoizedSerializedSize

            int entriesMemoizedSerializedSize

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.FileUnderConstructionFeature

    class FileUnderConstructionFeature extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientMachine_

            Object clientMachine_

      - ##### clientName_

            Object clientName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.INode

    class INode extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### directory_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.INodeDirectory directory_

      - ##### file_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.INodeFile file_

      - ##### id_

            long id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            org.apache.hadoop.thirdparty.protobuf.ByteString name_

      - ##### symlink_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.INodeSymlink symlink_

      - ##### type_

            int type_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.INodeDirectory

    class INodeDirectory extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### acl_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.AclFeatureProto acl_

      - ##### bitField0_

            int bitField0_

      - ##### dsQuota_

            long dsQuota_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### modificationTime_

            long modificationTime_

      - ##### nsQuota_

            long nsQuota_

      - ##### permission_

            long permission_

      - ##### typeQuotas_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.QuotaByStorageTypeFeatureProto typeQuotas_

      - ##### xAttrs_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.XAttrFeatureProto xAttrs_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.INodeFile

    class INodeFile extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### accessTime_

            long accessTime_

      - ##### acl_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.AclFeatureProto acl_

      - ##### bitField0_

            int bitField0_

      - ##### blocks_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto> blocks_

      - ##### blockType_

            int blockType_

      - ##### erasureCodingPolicyID_

            int erasureCodingPolicyID_

      - ##### fileUC_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.FileUnderConstructionFeature fileUC_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### modificationTime_

            long modificationTime_

      - ##### permission_

            long permission_

      - ##### preferredBlockSize_

            long preferredBlockSize_

      - ##### replication_

            int replication_

      - ##### storagePolicyID_

            int storagePolicyID_

      - ##### xAttrs_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.XAttrFeatureProto xAttrs_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.INodeSymlink

    class INodeSymlink extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### accessTime_

            long accessTime_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### modificationTime_

            long modificationTime_

      - ##### permission_

            long permission_

      - ##### target_

            org.apache.hadoop.thirdparty.protobuf.ByteString target_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.QuotaByStorageTypeEntryProto

    class QuotaByStorageTypeEntryProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### quota_

            long quota_

      - ##### storageType_

            int storageType_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.QuotaByStorageTypeFeatureProto

    class QuotaByStorageTypeFeatureProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### quotas_

            List<org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.QuotaByStorageTypeEntryProto> quotas_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.XAttrCompactProto

    class XAttrCompactProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            int name_

      - ##### value_

            org.apache.hadoop.thirdparty.protobuf.ByteString value_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.XAttrFeatureProto

    class XAttrFeatureProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### xAttrs_

            List<org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.XAttrCompactProto> xAttrs_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.NameSystemSection

    class NameSystemSection extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### genstampV1_

            long genstampV1_

      - ##### genstampV1Limit_

            long genstampV1Limit_

      - ##### genstampV2_

            long genstampV2_

      - ##### lastAllocatedBlockId_

            long lastAllocatedBlockId_

      - ##### lastAllocatedStripedBlockId_

            long lastAllocatedStripedBlockId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namespaceId_

            int namespaceId_

      - ##### rollingUpgradeStartTime_

            long rollingUpgradeStartTime_

      - ##### transactionId_

            long transactionId_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.SecretManagerSection

    class SecretManagerSection extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### currentId_

            int currentId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numKeys_

            int numKeys_

      - ##### numTokens_

            int numTokens_

      - ##### tokenSequenceNumber_

            int tokenSequenceNumber_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.SecretManagerSection.DelegationKey

    class DelegationKey extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### expiryDate_

            long expiryDate_

      - ##### id_

            int id_

      - ##### key_

            org.apache.hadoop.thirdparty.protobuf.ByteString key_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.SecretManagerSection.PersistToken

    class PersistToken extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### expiryDate_

            long expiryDate_

      - ##### issueDate_

            long issueDate_

      - ##### masterKeyId_

            int masterKeyId_

      - ##### maxDate_

            long maxDate_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### owner_

            Object owner_

      - ##### realUser_

            Object realUser_

      - ##### renewer_

            Object renewer_

      - ##### sequenceNumber_

            int sequenceNumber_

      - ##### version_

            int version_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.SnapshotDiffSection

    class SnapshotDiffSection extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.SnapshotDiffSection.CreatedListEntry

    class CreatedListEntry extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            org.apache.hadoop.thirdparty.protobuf.ByteString name_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.SnapshotDiffSection.DiffEntry

    class DiffEntry extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### inodeId_

            long inodeId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numOfDiff_

            int numOfDiff_

      - ##### type_

            int type_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.SnapshotDiffSection.DirectoryDiff

    class DirectoryDiff extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### childrenSize_

            int childrenSize_

      - ##### createdListSize_

            int createdListSize_

      - ##### deletedINode_

            org.apache.hadoop.thirdparty.protobuf.Internal.LongList deletedINode_

      - ##### deletedINodeMemoizedSerializedSize

            int deletedINodeMemoizedSerializedSize

      - ##### deletedINodeRef_

            org.apache.hadoop.thirdparty.protobuf.Internal.IntList deletedINodeRef_

      - ##### deletedINodeRefMemoizedSerializedSize

            int deletedINodeRefMemoizedSerializedSize

      - ##### isSnapshotRoot_

            boolean isSnapshotRoot_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            org.apache.hadoop.thirdparty.protobuf.ByteString name_

      - ##### snapshotCopy_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.INodeDirectory snapshotCopy_

      - ##### snapshotId_

            int snapshotId_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.SnapshotDiffSection.FileDiff

    class FileDiff extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### blocks_

            List<org.apache.hadoop.hdfs.protocol.proto.HdfsProtos.BlockProto> blocks_

      - ##### fileSize_

            long fileSize_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### name_

            org.apache.hadoop.thirdparty.protobuf.ByteString name_

      - ##### snapshotCopy_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.INodeFile snapshotCopy_

      - ##### snapshotId_

            int snapshotId_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.SnapshotSection

    class SnapshotSection extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numSnapshots_

            int numSnapshots_

      - ##### snapshotCounter_

            int snapshotCounter_

      - ##### snapshottableDir_

            org.apache.hadoop.thirdparty.protobuf.Internal.LongList snapshottableDir_

      - ##### snapshottableDirMemoizedSerializedSize

            int snapshottableDirMemoizedSerializedSize

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.SnapshotSection.Snapshot

    class Snapshot extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### root_

            org.apache.hadoop.hdfs.server.namenode.FsImageProto.INodeSection.INode root_

      - ##### snapshotId_

            int snapshotId_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.StringTableSection

    class StringTableSection extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### maskBits_

            int maskBits_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### numEntry_

            int numEntry_

  - ### Class org.apache.hadoop.hdfs.server.namenode.FsImageProto.StringTableSection.Entry

    class Entry extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### id_

            int id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### str_

            Object str_

  - ### Exception org.apache.hadoop.hdfs.server.namenode.IllegalReservedPathException

    class IllegalReservedPathException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Class org.apache.hadoop.hdfs.server.namenode.ImageServlet

    class ImageServlet extends javax.servlet.http.HttpServlet implements Serializable
    serialVersionUID:
      -7669068179452648952L

    - #### Serialized Fields

      - ##### currentlyDownloadingCheckpoints

            SortedSet<org.apache.hadoop.hdfs.server.namenode.ImageServlet.ImageUploadRequest> currentlyDownloadingCheckpoints

  - ### Class org.apache.hadoop.hdfs.server.namenode.IsNameNodeActiveServlet

    class IsNameNodeActiveServlet extends org.apache.hadoop.http.IsActiveServlet implements Serializable

  - ### Exception org.apache.hadoop.hdfs.server.namenode.JournalManager.CorruptionException

    class CorruptionException extends IOException implements Serializable
    serialVersionUID:
      -4687802717006172702L

  - ### Exception org.apache.hadoop.hdfs.server.namenode.LeaseExpiredException

    class LeaseExpiredException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.namenode.MetaRecoveryContext.RequestStopException

    class RequestStopException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.namenode.NameNodeFormatException

    class NameNodeFormatException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Class org.apache.hadoop.hdfs.server.namenode.NetworkTopologyServlet

    class NetworkTopologyServlet extends org.apache.hadoop.hdfs.server.namenode.DfsServlet implements Serializable

  - ### Exception org.apache.hadoop.hdfs.server.namenode.NetworkTopologyServlet.BadFormatException

    class BadFormatException extends Exception implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.namenode.NotReplicatedYetException

    class NotReplicatedYetException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.namenode.RetryStartFileException

    class RetryStartFileException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.namenode.SafeModeException

    class SafeModeException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.namenode.SaveNamespaceCancelledException

    class SaveNamespaceCancelledException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Class org.apache.hadoop.hdfs.server.namenode.StartupProgressServlet

    class StartupProgressServlet extends org.apache.hadoop.hdfs.server.namenode.DfsServlet implements Serializable

  - ### Exception org.apache.hadoop.hdfs.server.namenode.TestINodeAttributeProvider.MyAuthorizationProviderAccessException

    class MyAuthorizationProviderAccessException extends AccessControlException implements Serializable

  - ### Class org.apache.hadoop.hdfs.server.namenode.TestTransferFsImage.TestImageTransferServlet

    class TestImageTransferServlet extends javax.servlet.http.HttpServlet implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.server.namenode.UnsupportedActionException

    class UnsupportedActionException extends IOException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.hdfs.server.namenode.ha

  - ### Exception org.apache.hadoop.hdfs.server.namenode.ha.HATestUtil.CouldNotCatchUpException

    class CouldNotCatchUpException extends IOException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.hdfs.server.namenode.ha.proto

  - ### Class org.apache.hadoop.hdfs.server.namenode.ha.proto.HAZKInfoProtos.ActiveNodeInfo

    class ActiveNodeInfo extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### hostname_

            Object hostname_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### namenodeId_

            Object namenodeId_

      - ##### nameserviceId_

            Object nameserviceId_

      - ##### port_

            int port_

      - ##### zkfcPort_

            int zkfcPort_

- ## Package org.apache.hadoop.hdfs.tools.offlineImageViewer

  - ### Exception org.apache.hadoop.hdfs.tools.offlineImageViewer.IgnoreSnapshotException

    class IgnoreSnapshotException extends IOException implements Serializable

- ## Package org.apache.hadoop.hdfs.util

  - ### Exception org.apache.hadoop.hdfs.util.ConstEnumCounters.ConstEnumException

    class ConstEnumException extends RuntimeException implements Serializable

  - ### Class org.apache.hadoop.hdfs.util.LongBitFormat

    class LongBitFormat extends Object implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### LENGTH

            int LENGTH

        Bit length

      - ##### MASK

            long MASK

        Bit mask

      - ##### MAX

            long MAX

        Maximum value

      - ##### MIN

            long MIN

        Minimum value

      - ##### NAME

            String NAME

      - ##### OFFSET

            int OFFSET

        Bit offset

  - ### Exception org.apache.hadoop.hdfs.util.XMLUtils.InvalidXmlException

    class InvalidXmlException extends RuntimeException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.hdfs.util.XMLUtils.UnmanglingError

    class UnmanglingError extends RuntimeException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.io

  - ### Exception org.apache.hadoop.io.MultipleIOException

    class MultipleIOException extends IOException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### exceptions

            List<IOException> exceptions

  - ### Exception org.apache.hadoop.io.SecureIOUtils.AlreadyExistsException

    class AlreadyExistsException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.io.VersionMismatchException

    class VersionMismatchException extends IOException implements Serializable

    - #### Serialized Fields

      - ##### expectedVersion

            byte expectedVersion

      - ##### foundVersion

            byte foundVersion

- ## Package org.apache.hadoop.io.compress

  - ### Exception org.apache.hadoop.io.compress.AlreadyClosedException

    class AlreadyClosedException extends IOException implements Serializable

- ## Package org.apache.hadoop.io.erasurecode

  - ### Class org.apache.hadoop.io.erasurecode.ECSchema

    class ECSchema extends Object implements Serializable
    serialVersionUID:
      278215328L

    - #### Serialized Fields

      - ##### codecName

            String codecName

        The erasure codec name associated.

      - ##### extraOptions

            Map<String,String> extraOptions

      - ##### numDataUnits

            int numDataUnits

        Number of source data units coded

      - ##### numParityUnits

            int numParityUnits

        Number of parity units generated in a coding

- ## Package org.apache.hadoop.io.file.tfile

  - ### Class org.apache.hadoop.io.file.tfile.CompareUtils.MemcmpRawComparator

    class MemcmpRawComparator extends Object implements Serializable

  - ### Class org.apache.hadoop.io.file.tfile.CompareUtils.ScalarComparator

    class ScalarComparator extends Object implements Serializable

  - ### Exception org.apache.hadoop.io.file.tfile.MetaBlockAlreadyExists

    class MetaBlockAlreadyExists extends IOException implements Serializable

  - ### Exception org.apache.hadoop.io.file.tfile.MetaBlockDoesNotExist

    class MetaBlockDoesNotExist extends IOException implements Serializable

- ## Package org.apache.hadoop.ipc.proto

  - ### Class org.apache.hadoop.ipc.proto.GenericRefreshProtocolProtos.GenericRefreshRequestProto

    class GenericRefreshRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### args_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList args_

      - ##### bitField0_

            int bitField0_

      - ##### identifier_

            Object identifier_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.ipc.proto.GenericRefreshProtocolProtos.GenericRefreshResponseCollectionProto

    class GenericRefreshResponseCollectionProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### responses_

            List<org.apache.hadoop.ipc.proto.GenericRefreshProtocolProtos.GenericRefreshResponseProto> responses_

  - ### Class org.apache.hadoop.ipc.proto.GenericRefreshProtocolProtos.GenericRefreshResponseProto

    class GenericRefreshResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### exitStatus_

            int exitStatus_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### senderName_

            Object senderName_

      - ##### userMessage_

            Object userMessage_

  - ### Class org.apache.hadoop.ipc.proto.RefreshCallQueueProtocolProtos.RefreshCallQueueRequestProto

    class RefreshCallQueueRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.ipc.proto.RefreshCallQueueProtocolProtos.RefreshCallQueueResponseProto

    class RefreshCallQueueResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

- ## Package org.apache.hadoop.ipc.protobuf

  - ### Class org.apache.hadoop.ipc.protobuf.IpcConnectionContextProtos.IpcConnectionContextProto

    class IpcConnectionContextProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### protocol_

            Object protocol_

      - ##### userInfo_

            org.apache.hadoop.ipc.protobuf.IpcConnectionContextProtos.UserInformationProto userInfo_

  - ### Class org.apache.hadoop.ipc.protobuf.IpcConnectionContextProtos.UserInformationProto

    class UserInformationProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### effectiveUser_

            Object effectiveUser_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### realUser_

            Object realUser_

  - ### Class org.apache.hadoop.ipc.protobuf.ProtobufRpcEngine2Protos.RequestHeaderProto

    class RequestHeaderProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3.ExtendableMessage<org.apache.hadoop.ipc.protobuf.ProtobufRpcEngine2Protos.RequestHeaderProto> implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientProtocolVersion_

            long clientProtocolVersion_

      - ##### declaringClassProtocolName_

            Object declaringClassProtocolName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### methodName_

            Object methodName_

  - ### Class org.apache.hadoop.ipc.protobuf.ProtobufRpcEngineProtos.RequestHeaderProto

    class RequestHeaderProto extends com.google.protobuf.GeneratedMessage.ExtendableMessage<org.apache.hadoop.ipc.protobuf.ProtobufRpcEngineProtos.RequestHeaderProto> implements Serializable
    serialVersionUID:
      0L

    - #### Serialization Methods

      - ##### writeReplace

        protected Object writeReplace() throws ObjectStreamException
        Throws:
          `ObjectStreamException`

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### clientProtocolVersion_

            long clientProtocolVersion_

      - ##### declaringClassProtocolName_

            Object declaringClassProtocolName_

      - ##### memoizedHashCode

            int memoizedHashCode

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### memoizedSerializedSize

            int memoizedSerializedSize

      - ##### methodName_

            Object methodName_

      - ##### unknownFields

            com.google.protobuf.UnknownFieldSet unknownFields

  - ### Class org.apache.hadoop.ipc.protobuf.ProtocolInfoProtos.GetProtocolSignatureRequestProto

    class GetProtocolSignatureRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### protocol_

            Object protocol_

      - ##### rpcKind_

            Object rpcKind_

  - ### Class org.apache.hadoop.ipc.protobuf.ProtocolInfoProtos.GetProtocolSignatureResponseProto

    class GetProtocolSignatureResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### protocolSignature_

            List<org.apache.hadoop.ipc.protobuf.ProtocolInfoProtos.ProtocolSignatureProto> protocolSignature_

  - ### Class org.apache.hadoop.ipc.protobuf.ProtocolInfoProtos.GetProtocolVersionsRequestProto

    class GetProtocolVersionsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### protocol_

            Object protocol_

  - ### Class org.apache.hadoop.ipc.protobuf.ProtocolInfoProtos.GetProtocolVersionsResponseProto

    class GetProtocolVersionsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### protocolVersions_

            List<org.apache.hadoop.ipc.protobuf.ProtocolInfoProtos.ProtocolVersionProto> protocolVersions_

  - ### Class org.apache.hadoop.ipc.protobuf.ProtocolInfoProtos.ProtocolSignatureProto

    class ProtocolSignatureProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### methods_

            org.apache.hadoop.thirdparty.protobuf.Internal.IntList methods_

      - ##### version_

            long version_

  - ### Class org.apache.hadoop.ipc.protobuf.ProtocolInfoProtos.ProtocolVersionProto

    class ProtocolVersionProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### rpcKind_

            Object rpcKind_

      - ##### versions_

            org.apache.hadoop.thirdparty.protobuf.Internal.LongList versions_

  - ### Class org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RPCCallerContextProto

    class RPCCallerContextProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### context_

            Object context_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### signature_

            org.apache.hadoop.thirdparty.protobuf.ByteString signature_

  - ### Class org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RpcRequestHeaderProto

    class RpcRequestHeaderProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### authorizationHeader_

            org.apache.hadoop.thirdparty.protobuf.ByteString authorizationHeader_

      - ##### bitField0_

            int bitField0_

      - ##### callerContext_

            org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RPCCallerContextProto callerContext_

      - ##### callId_

            int callId_

      - ##### clientId_

            org.apache.hadoop.thirdparty.protobuf.ByteString clientId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### retryCount_

            int retryCount_

      - ##### routerFederatedState_

            org.apache.hadoop.thirdparty.protobuf.ByteString routerFederatedState_

      - ##### rpcKind_

            int rpcKind_

      - ##### rpcOp_

            int rpcOp_

      - ##### stateId_

            long stateId_

      - ##### traceInfo_

            org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RPCTraceInfoProto traceInfo_

  - ### Class org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RpcResponseHeaderProto

    class RpcResponseHeaderProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### callId_

            int callId_

      - ##### clientId_

            org.apache.hadoop.thirdparty.protobuf.ByteString clientId_

      - ##### errorDetail_

            int errorDetail_

      - ##### errorMsg_

            Object errorMsg_

      - ##### exceptionClassName_

            Object exceptionClassName_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### retryCount_

            int retryCount_

      - ##### routerFederatedState_

            org.apache.hadoop.thirdparty.protobuf.ByteString routerFederatedState_

      - ##### serverIpcVersionNum_

            int serverIpcVersionNum_

      - ##### stateId_

            long stateId_

      - ##### status_

            int status_

  - ### Class org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RpcSaslProto

    class RpcSaslProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### auths_

            List<org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RpcSaslProto.SaslAuth> auths_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### state_

            int state_

      - ##### token_

            org.apache.hadoop.thirdparty.protobuf.ByteString token_

      - ##### version_

            int version_

  - ### Class org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RpcSaslProto.SaslAuth

    class SaslAuth extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### challenge_

            org.apache.hadoop.thirdparty.protobuf.ByteString challenge_

      - ##### mechanism_

            Object mechanism_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### method_

            Object method_

      - ##### protocol_

            Object protocol_

      - ##### serverId_

            Object serverId_

  - ### Class org.apache.hadoop.ipc.protobuf.RpcHeaderProtos.RPCTraceInfoProto

    class RPCTraceInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### parentId_

            long parentId_

      - ##### spanContext_

            org.apache.hadoop.thirdparty.protobuf.ByteString spanContext_

      - ##### traceId_

            long traceId_

- ## Package org.apache.hadoop.lib.lang

  - ### Exception org.apache.hadoop.lib.lang.XException

    class XException extends Exception implements Serializable

    - #### Serialized Fields

      - ##### error

            org.apache.hadoop.lib.lang.XException.ERROR error

- ## Package org.apache.hadoop.lib.server

  - ### Exception org.apache.hadoop.lib.server.ServerException

    class ServerException extends org.apache.hadoop.lib.lang.XException implements Serializable

  - ### Exception org.apache.hadoop.lib.server.ServiceException

    class ServiceException extends org.apache.hadoop.lib.server.ServerException implements Serializable

- ## Package org.apache.hadoop.lib.service

  - ### Exception org.apache.hadoop.lib.service.FileSystemAccessException

    class FileSystemAccessException extends org.apache.hadoop.lib.lang.XException implements Serializable

- ## Package org.apache.hadoop.log

  - ### Class org.apache.hadoop.log.LogLevel.Servlet

    class Servlet extends javax.servlet.http.HttpServlet implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.mapred

  - ### Exception org.apache.hadoop.mapred.Counters.CountersExceededException

    class CountersExceededException extends RuntimeException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.mapred.FileAlreadyExistsException

    class FileAlreadyExistsException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.mapred.InvalidFileTypeException

    class InvalidFileTypeException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.mapred.InvalidInputException

    class InvalidInputException extends IOException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### problems

            List<IOException> problems

  - ### Exception org.apache.hadoop.mapred.InvalidJobConfException

    class InvalidJobConfException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.mapred.Task.TaskReporter.TaskLimitException

    class TaskLimitException extends IOException implements Serializable

- ## Package org.apache.hadoop.mapred.proto

  - ### Class org.apache.hadoop.mapred.proto.ShuffleHandlerRecoveryProtos.JobShuffleInfoProto

    class JobShuffleInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### jobToken_

            org.apache.hadoop.security.proto.SecurityProtos.TokenProto jobToken_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### user_

            Object user_

- ## Package org.apache.hadoop.mapreduce.counters

  - ### Exception org.apache.hadoop.mapreduce.counters.LimitExceededException

    class LimitExceededException extends org.apache.hadoop.mapred.Counters.CountersExceededException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.mapreduce.lib.input

  - ### Exception org.apache.hadoop.mapreduce.lib.input.InvalidInputException

    class InvalidInputException extends IOException implements Serializable
    serialVersionUID:
      -380668190578456802L

    - #### Serialized Fields

      - ##### problems

            List<IOException> problems

- ## Package org.apache.hadoop.mapreduce.lib.output.committer.manifest.files

  - ### Class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.AbstractManifestData

    class AbstractManifestData extends Object implements Serializable

  - ### Class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.DirEntry

    class DirEntry extends Object implements Serializable
    serialVersionUID:
      5658520530209859765L

    - #### Serialized Fields

      - ##### dir

            String dir

        Destination directory.

      - ##### level

            int level

        Level in the treewalk.

      - ##### type

            int type

        Type of dest entry as found when probed for in task commit.

  - ### Class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.FileEntry

    class FileEntry extends Object implements Serializable
    serialVersionUID:
      -550288489009777867L

    - #### Serialized Fields

      - ##### dest

            String dest

      - ##### etag

            String etag

        Etag value if we can extract this.

      - ##### size

            long size

      - ##### source

            String source

  - ### Class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.ManifestSuccessData

    class ManifestSuccessData extends org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.AbstractManifestData<ManifestSuccessData> implements Serializable
    serialVersionUID:
      4755993198698104085L

    - #### Serialized Fields

      - ##### committer

            String committer

        Committer name.

      - ##### date

            String date

        Timestamp as date string; no expectation of parseability.

      - ##### description

            String description

        Description text.

      - ##### diagnostics

            TreeMap<String,String> diagnostics

        Diagnostics information. Uses a treemap for serialization.

      - ##### filenames

            ArrayList<String> filenames

        Filenames in the commit.

      - ##### hostname

            String hostname

        Host which created the file (implicitly: committed the work).

      - ##### iostatistics

            IOStatisticsSnapshot iostatistics

        IOStatistics.

      - ##### jobId

            String jobId

        Job ID, if known.

      - ##### jobIdSource

            String jobIdSource

        Source of the job ID.

      - ##### metrics

            TreeMap<String,Long> metrics

        Metrics. Uses a treemap for serialization.

      - ##### name

            String name

        Name of file; includes version marker.

      - ##### stage

            String stage

        Stage: last stage executed.

      - ##### state

            String state

        State (committed, aborted).

      - ##### success

            boolean success

        Did this succeed? It is implicitly true in a _SUCCESS file, but if the file is also saved to a log dir, then it depends on the outcome

      - ##### timestamp

            long timestamp

        Timestamp of creation.

  - ### Class org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.TaskManifest

    class TaskManifest extends org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.AbstractManifestData<org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.TaskManifest> implements Serializable
    serialVersionUID:
      7090285511966046095L

    - #### Serialized Fields

      - ##### destDirectories

            List<DirEntry> destDirectories

        The list of directories needed by this task attempt, both source and destination. All these directories must exist in the destination before any of the files can be renamed there.

      - ##### extraData

            Map<String,String> extraData

        Any custom extra data committers may choose to add.

      - ##### filesToCommit

            List<org.apache.hadoop.mapreduce.lib.output.committer.manifest.files.FileEntry> filesToCommit

        The list of files to commit from this task attempt, including precalculated destination and size.

      - ##### iostatistics

            IOStatisticsSnapshot iostatistics

        IOStatistics.

      - ##### jobAttemptNumber

            int jobAttemptNumber

        Number of the job attempt; starts at zero.

      - ##### jobId

            String jobId

        Job ID; constant over multiple attempts.

      - ##### taskAttemptDir

            String taskAttemptDir

        The task attempt directory.

      - ##### taskAttemptID

            String taskAttemptID

        Task Attempt ID.

      - ##### taskID

            String taskID

        Task Attempt ID.

      - ##### type

            String type

        Manifest type.

      - ##### version

            int version

        Version marker.

- ## Package org.apache.hadoop.mapreduce.v2.hs.proto

  - ### Class org.apache.hadoop.mapreduce.v2.hs.proto.HSAdminRefreshProtocolProtos.RefreshAdminAclsRequestProto

    class RefreshAdminAclsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.mapreduce.v2.hs.proto.HSAdminRefreshProtocolProtos.RefreshAdminAclsResponseProto

    class RefreshAdminAclsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.mapreduce.v2.hs.proto.HSAdminRefreshProtocolProtos.RefreshJobRetentionSettingsRequestProto

    class RefreshJobRetentionSettingsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.mapreduce.v2.hs.proto.HSAdminRefreshProtocolProtos.RefreshJobRetentionSettingsResponseProto

    class RefreshJobRetentionSettingsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.mapreduce.v2.hs.proto.HSAdminRefreshProtocolProtos.RefreshLoadedJobCacheRequestProto

    class RefreshLoadedJobCacheRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.mapreduce.v2.hs.proto.HSAdminRefreshProtocolProtos.RefreshLoadedJobCacheResponseProto

    class RefreshLoadedJobCacheResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.mapreduce.v2.hs.proto.HSAdminRefreshProtocolProtos.RefreshLogRetentionSettingsRequestProto

    class RefreshLogRetentionSettingsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.mapreduce.v2.hs.proto.HSAdminRefreshProtocolProtos.RefreshLogRetentionSettingsResponseProto

    class RefreshLogRetentionSettingsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

- ## Package org.apache.hadoop.metrics2

  - ### Exception org.apache.hadoop.metrics2.MetricsException

    class MetricsException extends RuntimeException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.metrics2.util

  - ### Class org.apache.hadoop.metrics2.util.Metrics2Util.TopN

    class TopN extends PriorityQueue<org.apache.hadoop.metrics2.util.Metrics2Util.NameValuePair> implements Serializable
    serialVersionUID:
      5134028249611535803L

    - #### Serialized Fields

      - ##### n

            int n

      - ##### total

            long total

- ## Package org.apache.hadoop.net

  - ### Exception org.apache.hadoop.net.ConnectTimeoutException

    class ConnectTimeoutException extends SocketTimeoutException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.net.NetworkTopology.InvalidTopologyException

    class InvalidTopologyException extends RuntimeException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.registry.client.exceptions

  - ### Exception org.apache.hadoop.registry.client.exceptions.AuthenticationFailedException

    class AuthenticationFailedException extends RegistryIOException implements Serializable

  - ### Exception org.apache.hadoop.registry.client.exceptions.InvalidPathnameException

    class InvalidPathnameException extends RegistryIOException implements Serializable

  - ### Exception org.apache.hadoop.registry.client.exceptions.InvalidRecordException

    class InvalidRecordException extends RegistryIOException implements Serializable

  - ### Exception org.apache.hadoop.registry.client.exceptions.NoChildrenForEphemeralsException

    class NoChildrenForEphemeralsException extends RegistryIOException implements Serializable

  - ### Exception org.apache.hadoop.registry.client.exceptions.NoPathPermissionsException

    class NoPathPermissionsException extends RegistryIOException implements Serializable

  - ### Exception org.apache.hadoop.registry.client.exceptions.NoRecordException

    class NoRecordException extends RegistryIOException implements Serializable

  - ### Exception org.apache.hadoop.registry.client.exceptions.RegistryIOException

    class RegistryIOException extends org.apache.hadoop.fs.PathIOException implements Serializable

- ## Package org.apache.hadoop.registry.server.dns

  - ### Class org.apache.hadoop.registry.server.dns.SecureableZone

    class SecureableZone extends org.xbill.DNS.Zone implements Serializable

    - #### Serialized Fields

      - ##### records

            List<org.xbill.DNS.Record> records

- ## Package org.apache.hadoop.resourceestimator.common.exception

  - ### Exception org.apache.hadoop.resourceestimator.common.exception.ResourceEstimatorException

    class ResourceEstimatorException extends Exception implements Serializable

- ## Package org.apache.hadoop.resourceestimator.skylinestore.exceptions

  - ### Exception org.apache.hadoop.resourceestimator.skylinestore.exceptions.DuplicateRecurrenceIdException

    class DuplicateRecurrenceIdException extends org.apache.hadoop.resourceestimator.skylinestore.exceptions.SkylineStoreException implements Serializable
    serialVersionUID:
      -684069387367879218L

  - ### Exception org.apache.hadoop.resourceestimator.skylinestore.exceptions.EmptyResourceSkylineException

    class EmptyResourceSkylineException extends org.apache.hadoop.resourceestimator.skylinestore.exceptions.SkylineStoreException implements Serializable
    serialVersionUID:
      -684069387367879218L

  - ### Exception org.apache.hadoop.resourceestimator.skylinestore.exceptions.NullPipelineIdException

    class NullPipelineIdException extends org.apache.hadoop.resourceestimator.skylinestore.exceptions.SkylineStoreException implements Serializable
    serialVersionUID:
      -684069387367879218L

  - ### Exception org.apache.hadoop.resourceestimator.skylinestore.exceptions.NullRecurrenceIdException

    class NullRecurrenceIdException extends org.apache.hadoop.resourceestimator.skylinestore.exceptions.SkylineStoreException implements Serializable
    serialVersionUID:
      -684069387367879218L

  - ### Exception org.apache.hadoop.resourceestimator.skylinestore.exceptions.NullResourceSkylineException

    class NullResourceSkylineException extends org.apache.hadoop.resourceestimator.skylinestore.exceptions.SkylineStoreException implements Serializable
    serialVersionUID:
      -684069387367879218L

  - ### Exception org.apache.hadoop.resourceestimator.skylinestore.exceptions.NullRLESparseResourceAllocationException

    class NullRLESparseResourceAllocationException extends org.apache.hadoop.resourceestimator.skylinestore.exceptions.SkylineStoreException implements Serializable
    serialVersionUID:
      -684069387367879218L

  - ### Exception org.apache.hadoop.resourceestimator.skylinestore.exceptions.RecurrenceIdNotFoundException

    class RecurrenceIdNotFoundException extends org.apache.hadoop.resourceestimator.skylinestore.exceptions.SkylineStoreException implements Serializable
    serialVersionUID:
      -684069387367879218L

  - ### Exception org.apache.hadoop.resourceestimator.skylinestore.exceptions.SkylineStoreException

    class SkylineStoreException extends Exception implements Serializable
    serialVersionUID:
      -684069387367879218L

- ## Package org.apache.hadoop.resourceestimator.solver.exceptions

  - ### Exception org.apache.hadoop.resourceestimator.solver.exceptions.InvalidInputException

    class InvalidInputException extends org.apache.hadoop.resourceestimator.solver.exceptions.SolverException implements Serializable
    serialVersionUID:
      -684069387367879218L

  - ### Exception org.apache.hadoop.resourceestimator.solver.exceptions.InvalidSolverException

    class InvalidSolverException extends org.apache.hadoop.resourceestimator.solver.exceptions.SolverException implements Serializable
    serialVersionUID:
      -684069387367879218L

  - ### Exception org.apache.hadoop.resourceestimator.solver.exceptions.SolverException

    class SolverException extends Exception implements Serializable
    serialVersionUID:
      -684069387367879218L

- ## Package org.apache.hadoop.resourceestimator.translator.exceptions

  - ### Exception org.apache.hadoop.resourceestimator.translator.exceptions.DataFieldNotFoundException

    class DataFieldNotFoundException extends Exception implements Serializable
    serialVersionUID:
      -684069387367879218L

- ## Package org.apache.hadoop.security.authentication.client

  - ### Exception org.apache.hadoop.security.authentication.client.AuthenticationException

    class AuthenticationException extends Exception implements Serializable
    serialVersionUID:
      0L

- ## Package org.apache.hadoop.security.authentication.examples

  - ### Class org.apache.hadoop.security.authentication.examples.WhoServlet

    class WhoServlet extends javax.servlet.http.HttpServlet implements Serializable

- ## Package org.apache.hadoop.security.authentication.util

  - ### Exception org.apache.hadoop.security.authentication.util.KerberosName.BadFormatString

    class BadFormatString extends IOException implements Serializable

  - ### Exception org.apache.hadoop.security.authentication.util.KerberosName.NoMatchingRule

    class NoMatchingRule extends IOException implements Serializable

  - ### Exception org.apache.hadoop.security.authentication.util.SignerException

    class SignerException extends Exception implements Serializable
    serialVersionUID:
      0L

- ## Package org.apache.hadoop.security.authorize

  - ### Exception org.apache.hadoop.security.authorize.AuthorizationException

    class AuthorizationException extends AccessControlException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.security.proto

  - ### Class org.apache.hadoop.security.proto.RefreshAuthorizationPolicyProtocolProtos.RefreshServiceAclRequestProto

    class RefreshServiceAclRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.security.proto.RefreshAuthorizationPolicyProtocolProtos.RefreshServiceAclResponseProto

    class RefreshServiceAclResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.security.proto.RefreshUserMappingsProtocolProtos.RefreshSuperUserGroupsConfigurationRequestProto

    class RefreshSuperUserGroupsConfigurationRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.security.proto.RefreshUserMappingsProtocolProtos.RefreshSuperUserGroupsConfigurationResponseProto

    class RefreshSuperUserGroupsConfigurationResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.security.proto.RefreshUserMappingsProtocolProtos.RefreshUserToGroupsMappingsRequestProto

    class RefreshUserToGroupsMappingsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.security.proto.RefreshUserMappingsProtocolProtos.RefreshUserToGroupsMappingsResponseProto

    class RefreshUserToGroupsMappingsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.security.proto.SecurityProtos.CancelDelegationTokenRequestProto

    class CancelDelegationTokenRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### token_

            org.apache.hadoop.security.proto.SecurityProtos.TokenProto token_

  - ### Class org.apache.hadoop.security.proto.SecurityProtos.CancelDelegationTokenResponseProto

    class CancelDelegationTokenResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.security.proto.SecurityProtos.CredentialsKVProto

    class CredentialsKVProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### alias_

            Object alias_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### secret_

            org.apache.hadoop.thirdparty.protobuf.ByteString secret_

      - ##### token_

            org.apache.hadoop.security.proto.SecurityProtos.TokenProto token_

  - ### Class org.apache.hadoop.security.proto.SecurityProtos.CredentialsProto

    class CredentialsProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### secrets_

            List<org.apache.hadoop.security.proto.SecurityProtos.CredentialsKVProto> secrets_

      - ##### tokens_

            List<org.apache.hadoop.security.proto.SecurityProtos.CredentialsKVProto> tokens_

  - ### Class org.apache.hadoop.security.proto.SecurityProtos.GetDelegationTokenRequestProto

    class GetDelegationTokenRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### renewer_

            Object renewer_

  - ### Class org.apache.hadoop.security.proto.SecurityProtos.GetDelegationTokenResponseProto

    class GetDelegationTokenResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### token_

            org.apache.hadoop.security.proto.SecurityProtos.TokenProto token_

  - ### Class org.apache.hadoop.security.proto.SecurityProtos.RenewDelegationTokenRequestProto

    class RenewDelegationTokenRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### token_

            org.apache.hadoop.security.proto.SecurityProtos.TokenProto token_

  - ### Class org.apache.hadoop.security.proto.SecurityProtos.RenewDelegationTokenResponseProto

    class RenewDelegationTokenResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### newExpiryTime_

            long newExpiryTime_

  - ### Class org.apache.hadoop.security.proto.SecurityProtos.TokenProto

    class TokenProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### identifier_

            org.apache.hadoop.thirdparty.protobuf.ByteString identifier_

      - ##### kind_

            Object kind_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### password_

            org.apache.hadoop.thirdparty.protobuf.ByteString password_

      - ##### service_

            Object service_

- ## Package org.apache.hadoop.security.token

  - ### Exception org.apache.hadoop.security.token.SecretManager.InvalidToken

    class InvalidToken extends IOException implements Serializable

- ## Package org.apache.hadoop.service

  - ### Class org.apache.hadoop.service.LifecycleEvent

    class LifecycleEvent extends Object implements Serializable
    serialVersionUID:
      1648576996238247836L

    - #### Serialized Fields

      - ##### state

            Service.STATE state

        new state

      - ##### time

            long time

        Local time in milliseconds when the event occurred

  - ### Exception org.apache.hadoop.service.ServiceStateException

    class ServiceStateException extends RuntimeException implements Serializable
    serialVersionUID:
      1110000352259232646L

    - #### Serialized Fields

      - ##### exitCode

            int exitCode

        Exit code.

- ## Package org.apache.hadoop.service.launcher

  - ### Exception org.apache.hadoop.service.launcher.ServiceLaunchException

    class ServiceLaunchException extends org.apache.hadoop.util.ExitUtil.ExitException implements Serializable

- ## Package org.apache.hadoop.streaming

  - ### Class org.apache.hadoop.streaming.Environment

    class Environment extends Properties implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.tools

  - ### Exception org.apache.hadoop.tools.CopyListing.AclsNotSupportedException

    class AclsNotSupportedException extends RuntimeException implements Serializable

  - ### Exception org.apache.hadoop.tools.CopyListing.XAttrsNotSupportedException

    class XAttrsNotSupportedException extends RuntimeException implements Serializable

  - ### Exception org.apache.hadoop.tools.DistTool.DuplicationException

    class DuplicationException extends IOException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.tools.mapred

  - ### Exception org.apache.hadoop.tools.mapred.RetriableFileCopyCommand.CopyReadException

    class CopyReadException extends IOException implements Serializable

- ## Package org.apache.hadoop.tools.proto

  - ### Class org.apache.hadoop.tools.proto.GetUserMappingsProtocolProtos.GetGroupsForUserRequestProto

    class GetGroupsForUserRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### user_

            Object user_

  - ### Class org.apache.hadoop.tools.proto.GetUserMappingsProtocolProtos.GetGroupsForUserResponseProto

    class GetGroupsForUserResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### groups_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList groups_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

- ## Package org.apache.hadoop.tools.rumen

  - ### Exception org.apache.hadoop.tools.rumen.DeepInequalityException

    class DeepInequalityException extends Exception implements Serializable
    serialVersionUID:
      1352469876L

    - #### Serialized Fields

      - ##### path

            org.apache.hadoop.tools.rumen.TreePath path

- ## Package org.apache.hadoop.tools.rumen.state

  - ### Class org.apache.hadoop.tools.rumen.state.StateDeserializer

    class StateDeserializer extends com.fasterxml.jackson.databind.deser.std.StdDeserializer<org.apache.hadoop.tools.rumen.state.StatePool.StatePair> implements Serializable

- ## Package org.apache.hadoop.tracing

  - ### Class org.apache.hadoop.tracing.TraceAdminPB.AddSpanReceiverRequestProto

    class AddSpanReceiverRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### className_

            Object className_

      - ##### config_

            List<org.apache.hadoop.tracing.TraceAdminPB.ConfigPair> config_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.tracing.TraceAdminPB.AddSpanReceiverResponseProto

    class AddSpanReceiverResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### id_

            long id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.tracing.TraceAdminPB.ConfigPair

    class ConfigPair extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### key_

            Object key_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### value_

            Object value_

  - ### Class org.apache.hadoop.tracing.TraceAdminPB.ListSpanReceiversRequestProto

    class ListSpanReceiversRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.tracing.TraceAdminPB.ListSpanReceiversResponseProto

    class ListSpanReceiversResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### descriptions_

            List<org.apache.hadoop.tracing.TraceAdminPB.SpanReceiverListInfo> descriptions_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.tracing.TraceAdminPB.RemoveSpanReceiverRequestProto

    class RemoveSpanReceiverRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### id_

            long id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.tracing.TraceAdminPB.RemoveSpanReceiverResponseProto

    class RemoveSpanReceiverResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.tracing.TraceAdminPB.SpanReceiverListInfo

    class SpanReceiverListInfo extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### className_

            Object className_

      - ##### id_

            long id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

- ## Package org.apache.hadoop.util

  - ### Exception org.apache.hadoop.util.DiskChecker.DiskErrorException

    class DiskErrorException extends IOException implements Serializable

  - ### Exception org.apache.hadoop.util.DiskChecker.DiskOutOfSpaceException

    class DiskOutOfSpaceException extends IOException implements Serializable

  - ### Exception org.apache.hadoop.util.ExitUtil.ExitException

    class ExitException extends RuntimeException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### status

            int status

        The status code.

  - ### Exception org.apache.hadoop.util.ExitUtil.HaltException

    class HaltException extends RuntimeException implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### status

            int status

  - ### Exception org.apache.hadoop.util.InvalidChecksumSizeException

    class InvalidChecksumSizeException extends IOException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.util.Shell.ExitCodeException

    class ExitCodeException extends IOException implements Serializable

    - #### Serialized Fields

      - ##### exitCode

            int exitCode

  - ### Exception org.apache.hadoop.util.ZKUtil.BadAclFormatException

    class BadAclFormatException extends HadoopIllegalArgumentException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.util.ZKUtil.BadAuthFormatException

    class BadAuthFormatException extends HadoopIllegalArgumentException implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.yarn.api.records

  - ### Class org.apache.hadoop.yarn.api.records.ReservationRequest.ReservationRequestComparator

    class ReservationRequestComparator extends Object implements Serializable
    serialVersionUID:
      1L

  - ### Class org.apache.hadoop.yarn.api.records.ResourceRequest.ResourceRequestComparator

    class ResourceRequestComparator extends Object implements Serializable
    serialVersionUID:
      1L

- ## Package org.apache.hadoop.yarn.appcatalog.model

  - ### Class org.apache.hadoop.yarn.appcatalog.model.Application

    class Application extends Service implements Serializable
    serialVersionUID:
      -1776203219305414248L

    - #### Serialized Fields

      - ##### description

            String description

      - ##### icon

            String icon

      - ##### organization

            String organization

- ## Package org.apache.hadoop.yarn.appcatalog.utils

  - ### Exception org.apache.hadoop.yarn.appcatalog.utils.WordLengthException

    class WordLengthException extends Exception implements Serializable
    serialVersionUID:
      -217354336577036950L

- ## Package org.apache.hadoop.yarn.client.api

  - ### Exception org.apache.hadoop.yarn.client.api.InvalidContainerRequestException

    class InvalidContainerRequestException extends org.apache.hadoop.yarn.exceptions.YarnRuntimeException implements Serializable

- ## Package org.apache.hadoop.yarn.exceptions

  - ### Exception org.apache.hadoop.yarn.exceptions.ApplicationAttemptNotFoundException

    class ApplicationAttemptNotFoundException extends YarnException implements Serializable
    serialVersionUID:
      8694508L

  - ### Exception org.apache.hadoop.yarn.exceptions.ApplicationIdNotProvidedException

    class ApplicationIdNotProvidedException extends YarnException implements Serializable
    serialVersionUID:
      911754350L

  - ### Exception org.apache.hadoop.yarn.exceptions.ApplicationMasterNotRegisteredException

    class ApplicationMasterNotRegisteredException extends YarnException implements Serializable
    serialVersionUID:
      13498238L

  - ### Exception org.apache.hadoop.yarn.exceptions.ApplicationNotFoundException

    class ApplicationNotFoundException extends YarnException implements Serializable
    serialVersionUID:
      8694408L

  - ### Exception org.apache.hadoop.yarn.exceptions.ConfigurationException

    class ConfigurationException extends YarnException implements Serializable
    serialVersionUID:
      167132874733795L

  - ### Exception org.apache.hadoop.yarn.exceptions.ContainerNotFoundException

    class ContainerNotFoundException extends YarnException implements Serializable
    serialVersionUID:
      8694608L

  - ### Exception org.apache.hadoop.yarn.exceptions.InvalidApplicationMasterRequestException

    class InvalidApplicationMasterRequestException extends YarnException implements Serializable
    serialVersionUID:
      1357686L

  - ### Exception org.apache.hadoop.yarn.exceptions.InvalidAuxServiceException

    class InvalidAuxServiceException extends YarnException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.yarn.exceptions.InvalidContainerException

    class InvalidContainerException extends YarnException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.yarn.exceptions.InvalidContainerReleaseException

    class InvalidContainerReleaseException extends YarnException implements Serializable
    serialVersionUID:
      13498237L

  - ### Exception org.apache.hadoop.yarn.exceptions.InvalidLabelResourceRequestException

    class InvalidLabelResourceRequestException extends org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException implements Serializable
    serialVersionUID:
      13498237L

  - ### Exception org.apache.hadoop.yarn.exceptions.InvalidResourceBlacklistRequestException

    class InvalidResourceBlacklistRequestException extends YarnException implements Serializable
    serialVersionUID:
      384957911L

  - ### Exception org.apache.hadoop.yarn.exceptions.InvalidResourceRequestException

    class InvalidResourceRequestException extends YarnException implements Serializable
    serialVersionUID:
      13498237L

    - #### Serialized Fields

      - ##### invalidResourceType

            InvalidResourceRequestException.InvalidResourceType invalidResourceType

  - ### Exception org.apache.hadoop.yarn.exceptions.NMNotYetReadyException

    class NMNotYetReadyException extends YarnException implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.yarn.exceptions.ResourceNotFoundException

    class ResourceNotFoundException extends org.apache.hadoop.yarn.exceptions.YarnRuntimeException implements Serializable
    serialVersionUID:
      10081982L

  - ### Exception org.apache.hadoop.yarn.exceptions.ResourceProfilesNotEnabledException

    class ResourceProfilesNotEnabledException extends YarnException implements Serializable
    serialVersionUID:
      13498237L

  - ### Exception org.apache.hadoop.yarn.exceptions.SchedulerInvalidResourceRequestException

    class SchedulerInvalidResourceRequestException extends org.apache.hadoop.yarn.exceptions.YarnRuntimeException implements Serializable
    serialVersionUID:
      10081123982L

  - ### Exception org.apache.hadoop.yarn.exceptions.YarnException

    class YarnException extends Exception implements Serializable
    serialVersionUID:
      1L

  - ### Exception org.apache.hadoop.yarn.exceptions.YARNFeatureNotEnabledException

    class YARNFeatureNotEnabledException extends YarnException implements Serializable
    serialVersionUID:
      898023752676L

  - ### Exception org.apache.hadoop.yarn.exceptions.YarnRuntimeException

    class YarnRuntimeException extends RuntimeException implements Serializable
    serialVersionUID:
      -7153142425412203936L

- ## Package org.apache.hadoop.yarn.federation.proto

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.AddApplicationHomeSubClusterRequestProto

    class AddApplicationHomeSubClusterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### appSubclusterMap_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.ApplicationHomeSubClusterProto appSubclusterMap_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.AddApplicationHomeSubClusterResponseProto

    class AddApplicationHomeSubClusterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### homeSubCluster_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterIdProto homeSubCluster_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.AddReservationHomeSubClusterRequestProto

    class AddReservationHomeSubClusterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### appSubclusterMap_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.ReservationHomeSubClusterProto appSubclusterMap_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.AddReservationHomeSubClusterResponseProto

    class AddReservationHomeSubClusterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### homeSubCluster_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterIdProto homeSubCluster_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.ApplicationHomeSubClusterProto

    class ApplicationHomeSubClusterProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### applicationId_

            org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto applicationId_

      - ##### appSubmitContext_

            org.apache.hadoop.yarn.proto.YarnProtos.ApplicationSubmissionContextProto appSubmitContext_

      - ##### bitField0_

            int bitField0_

      - ##### createTime_

            long createTime_

      - ##### homeSubCluster_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterIdProto homeSubCluster_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.DeleteApplicationHomeSubClusterRequestProto

    class DeleteApplicationHomeSubClusterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### applicationId_

            org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto applicationId_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.DeleteApplicationHomeSubClusterResponseProto

    class DeleteApplicationHomeSubClusterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.DeletePoliciesConfigurationsRequestProto

    class DeletePoliciesConfigurationsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.DeletePoliciesConfigurationsResponseProto

    class DeletePoliciesConfigurationsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.DeleteReservationHomeSubClusterRequestProto

    class DeleteReservationHomeSubClusterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reservationId_

            org.apache.hadoop.yarn.proto.YarnProtos.ReservationIdProto reservationId_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.DeleteReservationHomeSubClusterResponseProto

    class DeleteReservationHomeSubClusterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.DeleteSubClusterPoliciesConfigurationsRequestProto

    class DeleteSubClusterPoliciesConfigurationsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### queues_

            org.apache.hadoop.thirdparty.protobuf.LazyStringArrayList queues_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.DeleteSubClusterPoliciesConfigurationsResponseProto

    class DeleteSubClusterPoliciesConfigurationsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetApplicationClusterDataRequestProto

    class GetApplicationClusterDataRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### applicationId_

            org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto applicationId_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetApplicationClusterDataResponseProto

    class GetApplicationClusterDataResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### appHomeSubcluster_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.ApplicationHomeSubClusterProto appHomeSubcluster_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetApplicationHomeSubClusterRequestProto

    class GetApplicationHomeSubClusterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### applicationId_

            org.apache.hadoop.yarn.proto.YarnProtos.ApplicationIdProto applicationId_

      - ##### bitField0_

            int bitField0_

      - ##### containsAppSubmissionContext_

            boolean containsAppSubmissionContext_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetApplicationHomeSubClusterResponseProto

    class GetApplicationHomeSubClusterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### appSubclusterMap_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.ApplicationHomeSubClusterProto appSubclusterMap_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetApplicationsHomeSubClusterRequestProto

    class GetApplicationsHomeSubClusterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### subClusterId_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterIdProto subClusterId_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetApplicationsHomeSubClusterResponseProto

    class GetApplicationsHomeSubClusterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### appSubclusterMap_

            List<org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.ApplicationHomeSubClusterProto> appSubclusterMap_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetReservationHomeSubClusterRequestProto

    class GetReservationHomeSubClusterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reservationId_

            org.apache.hadoop.yarn.proto.YarnProtos.ReservationIdProto reservationId_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetReservationHomeSubClusterResponseProto

    class GetReservationHomeSubClusterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### appSubclusterMap_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.ReservationHomeSubClusterProto appSubclusterMap_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetReservationsHomeSubClusterRequestProto

    class GetReservationsHomeSubClusterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetReservationsHomeSubClusterResponseProto

    class GetReservationsHomeSubClusterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### appSubclusterMap_

            List<org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.ReservationHomeSubClusterProto> appSubclusterMap_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetSubClusterInfoRequestProto

    class GetSubClusterInfoRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### subClusterId_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterIdProto subClusterId_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetSubClusterInfoResponseProto

    class GetSubClusterInfoResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### subClusterInfo_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterInfoProto subClusterInfo_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetSubClusterPoliciesConfigurationsRequestProto

    class GetSubClusterPoliciesConfigurationsRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetSubClusterPoliciesConfigurationsResponseProto

    class GetSubClusterPoliciesConfigurationsResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### policiesConfigurations_

            List<org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterPolicyConfigurationProto> policiesConfigurations_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetSubClusterPolicyConfigurationRequestProto

    class GetSubClusterPolicyConfigurationRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### queue_

            Object queue_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetSubClusterPolicyConfigurationResponseProto

    class GetSubClusterPolicyConfigurationResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### policyConfiguration_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterPolicyConfigurationProto policyConfiguration_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetSubClustersInfoRequestProto

    class GetSubClustersInfoRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### filterInactiveSubclusters_

            boolean filterInactiveSubclusters_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.GetSubClustersInfoResponseProto

    class GetSubClustersInfoResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### subClusterInfos_

            List<org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterInfoProto> subClusterInfos_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.ReservationHomeSubClusterProto

    class ReservationHomeSubClusterProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### homeSubCluster_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterIdProto homeSubCluster_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### reservationId_

            org.apache.hadoop.yarn.proto.YarnProtos.ReservationIdProto reservationId_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.RouterMasterKeyProto

    class RouterMasterKeyProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### expiryDate_

            long expiryDate_

      - ##### keyBytes_

            org.apache.hadoop.thirdparty.protobuf.ByteString keyBytes_

      - ##### keyId_

            int keyId_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.RouterMasterKeyRequestProto

    class RouterMasterKeyRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### routerMasterKey_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.RouterMasterKeyProto routerMasterKey_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.RouterMasterKeyResponseProto

    class RouterMasterKeyResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### routerMasterKey_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.RouterMasterKeyProto routerMasterKey_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.RouterRMTokenRequestProto

    class RouterRMTokenRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### routerStoreToken_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.RouterStoreTokenProto routerStoreToken_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.RouterRMTokenResponseProto

    class RouterRMTokenResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### routerStoreToken_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.RouterStoreTokenProto routerStoreToken_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.RouterStoreTokenProto

    class RouterStoreTokenProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### renewDate_

            long renewDate_

      - ##### tokenIdentifier_

            org.apache.hadoop.yarn.proto.YarnSecurityTokenProtos.YARNDelegationTokenIdentifierProto tokenIdentifier_

      - ##### tokenInfo_

            Object tokenInfo_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SetSubClusterPolicyConfigurationRequestProto

    class SetSubClusterPolicyConfigurationRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### policyConfiguration_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterPolicyConfigurationProto policyConfiguration_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SetSubClusterPolicyConfigurationResponseProto

    class SetSubClusterPolicyConfigurationResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterDeregisterRequestProto

    class SubClusterDeregisterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### state_

            int state_

      - ##### subClusterId_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterIdProto subClusterId_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterDeregisterResponseProto

    class SubClusterDeregisterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterHeartbeatRequestProto

    class SubClusterHeartbeatRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### capability_

            Object capability_

      - ##### lastHeartBeat_

            long lastHeartBeat_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### state_

            int state_

      - ##### subClusterId_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterIdProto subClusterId_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterHeartbeatResponseProto

    class SubClusterHeartbeatResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterIdProto

    class SubClusterIdProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### id_

            Object id_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterInfoProto

    class SubClusterInfoProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### aMRMServiceAddress_

            Object aMRMServiceAddress_

      - ##### bitField0_

            int bitField0_

      - ##### capability_

            Object capability_

      - ##### clientRMServiceAddress_

            Object clientRMServiceAddress_

      - ##### lastHeartBeat_

            long lastHeartBeat_

      - ##### lastStartTime_

            long lastStartTime_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### rMAdminServiceAddress_

            Object rMAdminServiceAddress_

      - ##### rMWebServiceAddress_

            Object rMWebServiceAddress_

      - ##### state_

            int state_

      - ##### subClusterId_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterIdProto subClusterId_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterPolicyConfigurationProto

    class SubClusterPolicyConfigurationProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### params_

            org.apache.hadoop.thirdparty.protobuf.ByteString params_

      - ##### queue_

            Object queue_

      - ##### type_

            Object type_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterRegisterRequestProto

    class SubClusterRegisterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

      - ##### subClusterInfo_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterInfoProto subClusterInfo_

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.SubClusterRegisterResponseProto

    class SubClusterRegisterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.UpdateApplicationHomeSubClusterRequestProto

    class UpdateApplicationHomeSubClusterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### appSubclusterMap_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.ApplicationHomeSubClusterProto appSubclusterMap_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.UpdateApplicationHomeSubClusterResponseProto

    class UpdateApplicationHomeSubClusterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.UpdateReservationHomeSubClusterRequestProto

    class UpdateReservationHomeSubClusterRequestProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### appSubclusterMap_

            org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.ReservationHomeSubClusterProto appSubclusterMap_

      - ##### bitField0_

            int bitField0_

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

  - ### Class org.apache.hadoop.yarn.federation.proto.YarnServerFederationProtos.UpdateReservationHomeSubClusterResponseProto

    class UpdateReservationHomeSubClusterResponseProto extends org.apache.hadoop.thirdparty.protobuf.GeneratedMessageV3 implements Serializable
    serialVersionUID:
      0L

    - #### Serialized Fields

      - ##### memoizedIsInitialized

            byte memoizedIsInitialized

- ## Package org.apache.hadoop.yarn.logaggregation.filecontroller

  - ### Exception org.apache.hadoop.yarn.logaggregation.filecontroller.LogAggregationDFSException

    class LogAggregationDFSException extends YarnException implements Serializable
    serialVersionUID:
      -6691549081090183145L

- ## Package org.apache.hadoop.yarn.logaggregation.filecontroller.ifile

  - ### Class org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.IndexedFileLogMeta

    class IndexedFileLogMeta extends Object implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### containerId

            String containerId

      - ##### fileCompressedSize

            long fileCompressedSize

      - ##### fileName

            String fileName

      - ##### fileSize

            long fileSize

      - ##### lastModifiedTime

            long lastModifiedTime

      - ##### startIndex

            long startIndex

  - ### Class org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.IndexedLogsMeta

    class IndexedLogsMeta extends Object implements Serializable
    serialVersionUID:
      5439875373L

    - #### Serialized Fields

      - ##### acls

            Map<ApplicationAccessType,String> acls

      - ##### compressName

            String compressName

      - ##### logMetas

            List<org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.IndexedPerAggregationLogMeta> logMetas

      - ##### nodeId

            String nodeId

      - ##### user

            String user

      - ##### version

            int version

  - ### Class org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.IndexedPerAggregationLogMeta

    class IndexedPerAggregationLogMeta extends Object implements Serializable
    serialVersionUID:
      3929298383L

    - #### Serialized Fields

      - ##### logMetas

            Map<String,List<org.apache.hadoop.yarn.logaggregation.filecontroller.ifile.LogAggregationIndexedFileController.IndexedFileLogMeta>> logMetas

      - ##### remoteNodeLogFileName

            String remoteNodeLogFileName

      - ##### uploadTimeStamp

            long uploadTimeStamp

- ## Package org.apache.hadoop.yarn.service.api.records

  - ### Class org.apache.hadoop.yarn.service.api.records.Artifact

    class Artifact extends Object implements Serializable
    serialVersionUID:
      3608929500111099035L

    - #### Serialized Fields

      - ##### id

            String id

      - ##### type

            Artifact.TypeEnum type

      - ##### uri

            String uri

  - ### Class org.apache.hadoop.yarn.service.api.records.BaseResource

    class BaseResource extends Object implements Serializable
    serialVersionUID:
      1492603053176889431L

    - #### Serialized Fields

      - ##### uri

            String uri

  - ### Class org.apache.hadoop.yarn.service.api.records.Component

    class Component extends Object implements Serializable
    serialVersionUID:
      -8430058381509087805L

    - #### Serialized Fields

      - ##### artifact

            Artifact artifact

      - ##### configuration

            Configuration configuration

      - ##### containers

            List<Container> containers

      - ##### decommissionedInstances

            List<String> decommissionedInstances

      - ##### dependencies

            List<String> dependencies

      - ##### launchCommand

            String launchCommand

      - ##### name

            String name

      - ##### numberOfContainers

            Long numberOfContainers

      - ##### placementPolicy

            PlacementPolicy placementPolicy

      - ##### quicklinks

            List<String> quicklinks

      - ##### readinessCheck

            ReadinessCheck readinessCheck

      - ##### resource

            Resource resource

      - ##### restartPolicy

            Component.RestartPolicyEnum restartPolicy

      - ##### runPrivilegedContainer

            Boolean runPrivilegedContainer

      - ##### state

            ComponentState state

  - ### Class org.apache.hadoop.yarn.service.api.records.ComponentContainers

    class ComponentContainers extends Object implements Serializable
    serialVersionUID:
      -1456748479118874991L

    - #### Serialized Fields

      - ##### componentName

            String componentName

      - ##### containers

            List<Container> containers

  - ### Class org.apache.hadoop.yarn.service.api.records.ConfigFile

    class ConfigFile extends Object implements Serializable
    serialVersionUID:
      -7009402089417704612L

    - #### Serialized Fields

      - ##### destFile

            String destFile

      - ##### properties

            Map<String,String> properties

      - ##### srcFile

            String srcFile

      - ##### type

            ConfigFile.TypeEnum type

      - ##### visibility

            LocalResourceVisibility visibility

  - ### Class org.apache.hadoop.yarn.service.api.records.Configuration

    class Configuration extends Object implements Serializable
    serialVersionUID:
      -4330788704981074466L

    - #### Serialized Fields

      - ##### env

            Map<String,String> env

      - ##### files

            List<ConfigFile> files

      - ##### properties

            Map<String,String> properties

  - ### Class org.apache.hadoop.yarn.service.api.records.Container

    class Container extends BaseResource implements Serializable
    serialVersionUID:
      -8955788064529288L

    - #### Serialized Fields

      - ##### artifact

            Artifact artifact

      - ##### bareHost

            String bareHost

      - ##### componentInstanceName

            String componentInstanceName

      - ##### exposedPorts

            Map<String,List<Map<String,String>>> exposedPorts

      - ##### hostname

            String hostname

      - ##### id

            String id

      - ##### ip

            String ip

      - ##### launchTime

            Date launchTime

      - ##### localizationStatuses

            List<LocalizationStatus> localizationStatuses

      - ##### privilegedContainer

            Boolean privilegedContainer

      - ##### resource

            Resource resource

      - ##### state

            ContainerState state

  - ### Class org.apache.hadoop.yarn.service.api.records.KerberosPrincipal

    class KerberosPrincipal extends Object implements Serializable
    serialVersionUID:
      -6431667195287650037L

    - #### Serialized Fields

      - ##### keytab

            String keytab

      - ##### principalName

            String principalName

  - ### Class org.apache.hadoop.yarn.service.api.records.LocalizationStatus

    class LocalizationStatus extends Object implements Serializable
    serialVersionUID:
      -5745287278502373531L

    - #### Serialized Fields

      - ##### destFile

            String destFile

      - ##### diagnostics

            String diagnostics

      - ##### state

            LocalizationState state

  - ### Class org.apache.hadoop.yarn.service.api.records.PlacementConstraint

    class PlacementConstraint extends Object implements Serializable
    serialVersionUID:
      1518017165676511762L

    - #### Serialized Fields

      - ##### maxCardinality

            Long maxCardinality

      - ##### minCardinality

            Long minCardinality

      - ##### name

            String name

      - ##### nodeAttributes

            Map<String,List<String>> nodeAttributes

      - ##### nodePartitions

            List<String> nodePartitions

      - ##### scope

            PlacementScope scope

      - ##### targetTags

            List<String> targetTags

      - ##### type

            PlacementType type

  - ### Class org.apache.hadoop.yarn.service.api.records.PlacementPolicy

    class PlacementPolicy extends Object implements Serializable
    serialVersionUID:
      4341110649551172231L

    - #### Serialized Fields

      - ##### constraints

            List<PlacementConstraint> constraints

  - ### Class org.apache.hadoop.yarn.service.api.records.ReadinessCheck

    class ReadinessCheck extends Object implements Serializable
    serialVersionUID:
      -3836839816887186801L

    - #### Serialized Fields

      - ##### artifact

            Artifact artifact

      - ##### properties

            Map<String,String> properties

      - ##### type

            ReadinessCheck.TypeEnum type

  - ### Class org.apache.hadoop.yarn.service.api.records.Resource

    class Resource extends BaseResource implements Serializable
    serialVersionUID:
      -6431667797380250037L

    - #### Serialized Fields

      - ##### additional

            Map<String,org.apache.hadoop.yarn.service.api.records.ResourceInformation> additional

      - ##### cpus

            Integer cpus

      - ##### memory

            String memory

      - ##### profile

            String profile

  - ### Class org.apache.hadoop.yarn.service.api.records.Service

    class Service extends BaseResource implements Serializable
    serialVersionUID:
      -4491694636566094885L

    - #### Serialized Fields

      - ##### artifact

            Artifact artifact

      - ##### components

            List<Component> components

      - ##### configuration

            Configuration configuration

      - ##### dependencies

            List<String> dependencies

      - ##### description

            String description

      - ##### dockerClientConfig

            String dockerClientConfig

      - ##### id

            String id

      - ##### kerberosPrincipal

            KerberosPrincipal kerberosPrincipal

      - ##### launchTime

            Date launchTime

      - ##### lifetime

            Long lifetime

      - ##### name

            String name

      - ##### numberOfRunningContainers

            Long numberOfRunningContainers

      - ##### queue

            String queue

      - ##### quicklinks

            Map<String,String> quicklinks

      - ##### resource

            Resource resource

      - ##### state

            ServiceState state

      - ##### version

            String version

  - ### Class org.apache.hadoop.yarn.service.api.records.ServiceStatus

    class ServiceStatus extends BaseResource implements Serializable
    serialVersionUID:
      -3469885905347851034L

    - #### Serialized Fields

      - ##### code

            Integer code

      - ##### diagnostics

            String diagnostics

      - ##### state

            ServiceState state

- ## Package org.apache.hadoop.yarn.service.exceptions

  - ### Exception org.apache.hadoop.yarn.service.exceptions.BadClusterStateException

    class BadClusterStateException extends org.apache.hadoop.yarn.service.exceptions.SliderException implements Serializable

  - ### Exception org.apache.hadoop.yarn.service.exceptions.BadCommandArgumentsException

    class BadCommandArgumentsException extends org.apache.hadoop.yarn.service.exceptions.SliderException implements Serializable

  - ### Exception org.apache.hadoop.yarn.service.exceptions.BadConfigException

    class BadConfigException extends org.apache.hadoop.yarn.service.exceptions.SliderException implements Serializable

  - ### Exception org.apache.hadoop.yarn.service.exceptions.ServiceLaunchException

    class ServiceLaunchException extends YarnException implements Serializable

    - #### Serialized Fields

      - ##### exitCode

            int exitCode

  - ### Exception org.apache.hadoop.yarn.service.exceptions.SliderException

    class SliderException extends org.apache.hadoop.yarn.service.exceptions.ServiceLaunchException implements Serializable

  - ### Exception org.apache.hadoop.yarn.service.exceptions.UsageException

    class UsageException extends org.apache.hadoop.yarn.service.exceptions.SliderException implements Serializable

- ## Package org.apache.hadoop.yarn.service.monitor.probe

  - ### Class org.apache.hadoop.yarn.service.monitor.probe.ProbeStatus

    class ProbeStatus extends Object implements Serializable
    serialVersionUID:
      165468L

    - #### Serialized Fields

      - ##### message

            String message

      - ##### realOutcome

            boolean realOutcome

      - ##### success

            boolean success

      - ##### thrown

            Throwable thrown

      - ##### timestamp

            long timestamp

      - ##### timestampText

            String timestampText

- ## Package org.apache.hadoop.yarn.service.utils

  - ### Class org.apache.hadoop.yarn.service.utils.Comparators.ComparatorReverser

    class ComparatorReverser extends Object implements Serializable

    - #### Serialized Fields

      - ##### instance

            Comparator<CompareType> instance

  - ### Class org.apache.hadoop.yarn.service.utils.Comparators.InvertedLongComparator

    class InvertedLongComparator extends Object implements Serializable

  - ### Class org.apache.hadoop.yarn.service.utils.Comparators.LongComparator

    class LongComparator extends Object implements Serializable

- ## Package org.apache.hadoop.yarn.sls.web

  - ### Class org.apache.hadoop.yarn.sls.web.SLSWebApp

    class SLSWebApp extends javax.servlet.http.HttpServlet implements Serializable
    serialVersionUID:
      1905162041950251407L

    - #### Serialization Methods

      - ##### readObject

        private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
        Throws:
          `IOException`
          `ClassNotFoundException`

    - #### Serialized Fields

      - ##### ajaxUpdateTimeMS

            int ajaxUpdateTimeMS

      - ##### lastSchedulerCommitFailureCount

            Long lastSchedulerCommitFailureCount

      - ##### lastSchedulerCommitSuccessCount

            Long lastSchedulerCommitSuccessCount

      - ##### lastTrackingTime

            Long lastTrackingTime

      - ##### port

            int port

      - ##### simulateInfoTemplate

            String simulateInfoTemplate

      - ##### simulateTemplate

            String simulateTemplate

      - ##### trackTemplate

            String trackTemplate

- ## Package org.apache.hadoop.yarn.state

  - ### Exception org.apache.hadoop.yarn.state.InvalidStateTransitionException

    class InvalidStateTransitionException extends InvalidStateTransitonException implements Serializable
    serialVersionUID:
      8610511635996283691L

  - ### Exception org.apache.hadoop.yarn.state.InvalidStateTransitonException

    class InvalidStateTransitonException extends org.apache.hadoop.yarn.exceptions.YarnRuntimeException implements Serializable
    serialVersionUID:
      -6188669113571351684L

    - #### Serialized Fields

      - ##### currentState

            Enum<?> currentState

        Deprecated.

      - ##### event

            Enum<?> event

        Deprecated.

- ## Package org.apache.hadoop.yarn.util

  - ### Class org.apache.hadoop.yarn.util.LRUCacheHashMap

    class LRUCacheHashMap extends LinkedHashMap<K,V> implements Serializable
    serialVersionUID:
      1L

    - #### Serialized Fields

      - ##### maxSize

            int maxSize

- ## Package org.apache.hadoop.yarn.util.constraint

  - ### Exception org.apache.hadoop.yarn.util.constraint.PlacementConstraintParseException

    class PlacementConstraintParseException extends Exception implements Serializable