Uses of Package org.apache.hadoop.hdfs.server.federation.store.protocol (Apache Hadoop HDFS-RBF 3.5.0 API)
Description: use: package: org.apache.hadoop.hdfs.server.federation.store.protocol

# Uses of Package
org.apache.hadoop.hdfs.server.federation.store.protocol

Packages that use org.apache.hadoop.hdfs.server.federation.store.protocol
Package
Description
org.apache.hadoop.hdfs.protocolPB
This package contains the implementation of the Protocol Buffers protocols related to HDFS Router.
org.apache.hadoop.hdfs.server.federation.resolver
The resolver package contains indepedent data resolvers used in HDFS federation.
org.apache.hadoop.hdfs.server.federation.router
The router package includes the core services for a HDFS federation router.
org.apache.hadoop.hdfs.server.federation.store
The federation state store tracks persistent values that are shared between multiple routers.
org.apache.hadoop.hdfs.server.federation.store.impl
Contains implementations of the state store API interfaces.
org.apache.hadoop.hdfs.server.federation.store.protocol
Contains the abstract definitions of the API request and response objects for the various state store APIs.
org.apache.hadoop.hdfs.server.federation.store.protocol.impl.pb
Protobuf implementations of FederationProtocolBase request/response objects used by state store APIs.

- Classes in org.apache.hadoop.hdfs.server.federation.store.protocol used by org.apache.hadoop.hdfs.protocolPB
  Class
  Description
  AddMountTableEntriesRequest
  API request for adding all mount table entries to the state store.
  AddMountTableEntriesResponse
  API response for adding multiple mount table entries to the state store.
  AddMountTableEntryRequest
  API request for adding a mount table entry to the state store.
  AddMountTableEntryResponse
  API response for adding a mount table entry to the state store.
  DisableNameserviceRequest
  API request for disabling a name service and updating its state in the State Store.
  DisableNameserviceResponse
  API response for disabling a name service and updating its state in the State Store.
  EnableNameserviceRequest
  API request for enabling a name service and updating its state in the State Store.
  EnableNameserviceResponse
  API response for enabling a name service and updating its state in the State Store.
  EnterSafeModeRequest
  API request for the Router entering safe mode state and updating its state in State Store.
  EnterSafeModeResponse
  API response for the Router entering safe mode state and updating its state in State Store.
  GetDestinationRequest
  API request for getting the destination subcluster of a file.
  GetDestinationResponse
  API response for getting the destination subcluster of a file.
  GetDisabledNameservicesRequest
  API request for getting the disabled name services.
  GetDisabledNameservicesResponse
  API response for getting the disabled nameservices in the state store.
  GetMountTableEntriesRequest
  API request for listing mount table entries present in the state store.
  GetMountTableEntriesResponse
  API response for listing mount table entries present in the state store.
  GetSafeModeRequest
  API request for verifying if current Router state is safe mode.
  GetSafeModeResponse
  API response for verifying if current Router state is safe mode.
  LeaveSafeModeRequest
  API request for the Router leaving safe mode state and updating its state in State Store.
  LeaveSafeModeResponse
  API response for the Router leaving safe mode state and updating its state in State Store.
  RefreshMountTableEntriesRequest
  API request for refreshing mount table cached entries from state store.
  RefreshMountTableEntriesResponse
  API response for refreshing mount table entries cache from state store.
  RemoveMountTableEntryRequest
  API request for removing a mount table path present in the state store.
  RemoveMountTableEntryResponse
  API response for removing a mount table path present in the state store.
  UpdateMountTableEntryRequest
  API request for updating the destination of an existing mount point in the state store.
  UpdateMountTableEntryResponse
  API response for updating the destination of an existing mount point in the state store.
- Classes in org.apache.hadoop.hdfs.server.federation.store.protocol used by org.apache.hadoop.hdfs.server.federation.resolver
  Class
  Description
  AddMountTableEntriesRequest
  API request for adding all mount table entries to the state store.
  AddMountTableEntriesResponse
  API response for adding multiple mount table entries to the state store.
  AddMountTableEntryRequest
  API request for adding a mount table entry to the state store.
  AddMountTableEntryResponse
  API response for adding a mount table entry to the state store.
  GetDestinationRequest
  API request for getting the destination subcluster of a file.
  GetDestinationResponse
  API response for getting the destination subcluster of a file.
  GetMountTableEntriesRequest
  API request for listing mount table entries present in the state store.
  GetMountTableEntriesResponse
  API response for listing mount table entries present in the state store.
  RefreshMountTableEntriesRequest
  API request for refreshing mount table cached entries from state store.
  RefreshMountTableEntriesResponse
  API response for refreshing mount table entries cache from state store.
  RemoveMountTableEntryRequest
  API request for removing a mount table path present in the state store.
  RemoveMountTableEntryResponse
  API response for removing a mount table path present in the state store.
  UpdateMountTableEntryRequest
  API request for updating the destination of an existing mount point in the state store.
  UpdateMountTableEntryResponse
  API response for updating the destination of an existing mount point in the state store.
- Classes in org.apache.hadoop.hdfs.server.federation.store.protocol used by org.apache.hadoop.hdfs.server.federation.router
  Class
  Description
  AddMountTableEntriesRequest
  API request for adding all mount table entries to the state store.
  AddMountTableEntriesResponse
  API response for adding multiple mount table entries to the state store.
  AddMountTableEntryRequest
  API request for adding a mount table entry to the state store.
  AddMountTableEntryResponse
  API response for adding a mount table entry to the state store.
  DisableNameserviceRequest
  API request for disabling a name service and updating its state in the State Store.
  DisableNameserviceResponse
  API response for disabling a name service and updating its state in the State Store.
  EnableNameserviceRequest
  API request for enabling a name service and updating its state in the State Store.
  EnableNameserviceResponse
  API response for enabling a name service and updating its state in the State Store.
  EnterSafeModeRequest
  API request for the Router entering safe mode state and updating its state in State Store.
  EnterSafeModeResponse
  API response for the Router entering safe mode state and updating its state in State Store.
  GetDestinationRequest
  API request for getting the destination subcluster of a file.
  GetDestinationResponse
  API response for getting the destination subcluster of a file.
  GetDisabledNameservicesRequest
  API request for getting the disabled name services.
  GetDisabledNameservicesResponse
  API response for getting the disabled nameservices in the state store.
  GetMountTableEntriesRequest
  API request for listing mount table entries present in the state store.
  GetMountTableEntriesResponse
  API response for listing mount table entries present in the state store.
  GetSafeModeRequest
  API request for verifying if current Router state is safe mode.
  GetSafeModeResponse
  API response for verifying if current Router state is safe mode.
  LeaveSafeModeRequest
  API request for the Router leaving safe mode state and updating its state in State Store.
  LeaveSafeModeResponse
  API response for the Router leaving safe mode state and updating its state in State Store.
  RefreshMountTableEntriesRequest
  API request for refreshing mount table cached entries from state store.
  RefreshMountTableEntriesResponse
  API response for refreshing mount table entries cache from state store.
  RemoveMountTableEntryRequest
  API request for removing a mount table path present in the state store.
  RemoveMountTableEntryResponse
  API response for removing a mount table path present in the state store.
  UpdateMountTableEntryRequest
  API request for updating the destination of an existing mount point in the state store.
  UpdateMountTableEntryResponse
  API response for updating the destination of an existing mount point in the state store.
- Classes in org.apache.hadoop.hdfs.server.federation.store.protocol used by org.apache.hadoop.hdfs.server.federation.store
  Class
  Description
  GetNamenodeRegistrationsRequest
  API request for listing namenode registrations present in the state store.
  GetNamenodeRegistrationsResponse
  API response for listing namenode registrations present in the state store.
  GetNamespaceInfoRequest
  API response for listing HDFS namespaces present in the state store.
  GetNamespaceInfoResponse
  API response for listing HDFS namespaces present in the state store.
  GetRouterRegistrationRequest
  API request for retrieving a single router registration present in the state store.
  GetRouterRegistrationResponse
  API response for retrieving a single router registration present in the state store.
  GetRouterRegistrationsRequest
  API request for retrieving an all non-expired router registrations present in the state store.
  GetRouterRegistrationsResponse
  API response for retrieving a all non-expired router registrations present in the state store.
  NamenodeHeartbeatRequest
  API request for registering a namenode with the state store.
  NamenodeHeartbeatResponse
  API response for registering a namenode with the state store.
  RouterHeartbeatRequest
  API request for registering a router with the state store.
  RouterHeartbeatResponse
  API response for registering a router with the state store.
  UpdateNamenodeRegistrationRequest
  API request for overriding an existing namenode registration in the state store.
  UpdateNamenodeRegistrationResponse
  API response for overriding an existing namenode registration in the state store.
- Classes in org.apache.hadoop.hdfs.server.federation.store.protocol used by org.apache.hadoop.hdfs.server.federation.store.impl
  Class
  Description
  AddMountTableEntriesRequest
  API request for adding all mount table entries to the state store.
  AddMountTableEntriesResponse
  API response for adding multiple mount table entries to the state store.
  AddMountTableEntryRequest
  API request for adding a mount table entry to the state store.
  AddMountTableEntryResponse
  API response for adding a mount table entry to the state store.
  GetDestinationRequest
  API request for getting the destination subcluster of a file.
  GetDestinationResponse
  API response for getting the destination subcluster of a file.
  GetMountTableEntriesRequest
  API request for listing mount table entries present in the state store.
  GetMountTableEntriesResponse
  API response for listing mount table entries present in the state store.
  GetNamenodeRegistrationsRequest
  API request for listing namenode registrations present in the state store.
  GetNamenodeRegistrationsResponse
  API response for listing namenode registrations present in the state store.
  GetNamespaceInfoRequest
  API response for listing HDFS namespaces present in the state store.
  GetNamespaceInfoResponse
  API response for listing HDFS namespaces present in the state store.
  GetRouterRegistrationRequest
  API request for retrieving a single router registration present in the state store.
  GetRouterRegistrationResponse
  API response for retrieving a single router registration present in the state store.
  GetRouterRegistrationsRequest
  API request for retrieving an all non-expired router registrations present in the state store.
  GetRouterRegistrationsResponse
  API response for retrieving a all non-expired router registrations present in the state store.
  NamenodeHeartbeatRequest
  API request for registering a namenode with the state store.
  NamenodeHeartbeatResponse
  API response for registering a namenode with the state store.
  RefreshMountTableEntriesRequest
  API request for refreshing mount table cached entries from state store.
  RefreshMountTableEntriesResponse
  API response for refreshing mount table entries cache from state store.
  RemoveMountTableEntryRequest
  API request for removing a mount table path present in the state store.
  RemoveMountTableEntryResponse
  API response for removing a mount table path present in the state store.
  RouterHeartbeatRequest
  API request for registering a router with the state store.
  RouterHeartbeatResponse
  API response for registering a router with the state store.
  UpdateMountTableEntryRequest
  API request for updating the destination of an existing mount point in the state store.
  UpdateMountTableEntryResponse
  API response for updating the destination of an existing mount point in the state store.
  UpdateNamenodeRegistrationRequest
  API request for overriding an existing namenode registration in the state store.
  UpdateNamenodeRegistrationResponse
  API response for overriding an existing namenode registration in the state store.
- Classes in org.apache.hadoop.hdfs.server.federation.store.protocol used by org.apache.hadoop.hdfs.server.federation.store.protocol
  Class
  Description
  AddMountTableEntriesRequest
  API request for adding all mount table entries to the state store.
  AddMountTableEntriesResponse
  API response for adding multiple mount table entries to the state store.
  AddMountTableEntryRequest
  API request for adding a mount table entry to the state store.
  AddMountTableEntryResponse
  API response for adding a mount table entry to the state store.
  DisableNameserviceRequest
  API request for disabling a name service and updating its state in the State Store.
  DisableNameserviceResponse
  API response for disabling a name service and updating its state in the State Store.
  EnableNameserviceRequest
  API request for enabling a name service and updating its state in the State Store.
  EnableNameserviceResponse
  API response for enabling a name service and updating its state in the State Store.
  EnterSafeModeRequest
  API request for the Router entering safe mode state and updating its state in State Store.
  EnterSafeModeResponse
  API response for the Router entering safe mode state and updating its state in State Store.
  GetDestinationRequest
  API request for getting the destination subcluster of a file.
  GetDestinationResponse
  API response for getting the destination subcluster of a file.
  GetDisabledNameservicesRequest
  API request for getting the disabled name services.
  GetDisabledNameservicesResponse
  API response for getting the disabled nameservices in the state store.
  GetMountTableEntriesRequest
  API request for listing mount table entries present in the state store.
  GetMountTableEntriesResponse
  API response for listing mount table entries present in the state store.
  GetNamenodeRegistrationsRequest
  API request for listing namenode registrations present in the state store.
  GetNamenodeRegistrationsResponse
  API response for listing namenode registrations present in the state store.
  GetNamespaceInfoRequest
  API response for listing HDFS namespaces present in the state store.
  GetNamespaceInfoResponse
  API response for listing HDFS namespaces present in the state store.
  GetRouterRegistrationRequest
  API request for retrieving a single router registration present in the state store.
  GetRouterRegistrationResponse
  API response for retrieving a single router registration present in the state store.
  GetRouterRegistrationsRequest
  API request for retrieving an all non-expired router registrations present in the state store.
  GetRouterRegistrationsResponse
  API response for retrieving a all non-expired router registrations present in the state store.
  GetSafeModeRequest
  API request for verifying if current Router state is safe mode.
  GetSafeModeResponse
  API response for verifying if current Router state is safe mode.
  LeaveSafeModeRequest
  API request for the Router leaving safe mode state and updating its state in State Store.
  LeaveSafeModeResponse
  API response for the Router leaving safe mode state and updating its state in State Store.
  NamenodeHeartbeatRequest
  API request for registering a namenode with the state store.
  NamenodeHeartbeatResponse
  API response for registering a namenode with the state store.
  RefreshMountTableEntriesRequest
  API request for refreshing mount table cached entries from state store.
  RefreshMountTableEntriesResponse
  API response for refreshing mount table entries cache from state store.
  RefreshSuperUserGroupsConfigurationRequest
  API request for refreshing super user groups on router.
  RefreshSuperUserGroupsConfigurationResponse
  API response for refreshing super user groups on router.
  RemoveMountTableEntryRequest
  API request for removing a mount table path present in the state store.
  RemoveMountTableEntryResponse
  API response for removing a mount table path present in the state store.
  RouterHeartbeatRequest
  API request for registering a router with the state store.
  RouterHeartbeatResponse
  API response for registering a router with the state store.
  UpdateMountTableEntryRequest
  API request for updating the destination of an existing mount point in the state store.
  UpdateMountTableEntryResponse
  API response for updating the destination of an existing mount point in the state store.
  UpdateNamenodeRegistrationRequest
  API request for overriding an existing namenode registration in the state store.
  UpdateNamenodeRegistrationResponse
  API response for overriding an existing namenode registration in the state store.
- Classes in org.apache.hadoop.hdfs.server.federation.store.protocol used by org.apache.hadoop.hdfs.server.federation.store.protocol.impl.pb
  Class
  Description
  AddMountTableEntriesRequest
  API request for adding all mount table entries to the state store.
  AddMountTableEntriesResponse
  API response for adding multiple mount table entries to the state store.
  AddMountTableEntryRequest
  API request for adding a mount table entry to the state store.
  AddMountTableEntryResponse
  API response for adding a mount table entry to the state store.
  DisableNameserviceRequest
  API request for disabling a name service and updating its state in the State Store.
  DisableNameserviceResponse
  API response for disabling a name service and updating its state in the State Store.
  EnableNameserviceRequest
  API request for enabling a name service and updating its state in the State Store.
  EnableNameserviceResponse
  API response for enabling a name service and updating its state in the State Store.
  EnterSafeModeRequest
  API request for the Router entering safe mode state and updating its state in State Store.
  EnterSafeModeResponse
  API response for the Router entering safe mode state and updating its state in State Store.
  GetDestinationRequest
  API request for getting the destination subcluster of a file.
  GetDestinationResponse
  API response for getting the destination subcluster of a file.
  GetDisabledNameservicesRequest
  API request for getting the disabled name services.
  GetDisabledNameservicesResponse
  API response for getting the disabled nameservices in the state store.
  GetMountTableEntriesRequest
  API request for listing mount table entries present in the state store.
  GetMountTableEntriesResponse
  API response for listing mount table entries present in the state store.
  GetNamenodeRegistrationsRequest
  API request for listing namenode registrations present in the state store.
  GetNamenodeRegistrationsResponse
  API response for listing namenode registrations present in the state store.
  GetNamespaceInfoRequest
  API response for listing HDFS namespaces present in the state store.
  GetNamespaceInfoResponse
  API response for listing HDFS namespaces present in the state store.
  GetRouterRegistrationRequest
  API request for retrieving a single router registration present in the state store.
  GetRouterRegistrationResponse
  API response for retrieving a single router registration present in the state store.
  GetRouterRegistrationsRequest
  API request for retrieving an all non-expired router registrations present in the state store.
  GetRouterRegistrationsResponse
  API response for retrieving a all non-expired router registrations present in the state store.
  GetSafeModeRequest
  API request for verifying if current Router state is safe mode.
  GetSafeModeResponse
  API response for verifying if current Router state is safe mode.
  LeaveSafeModeRequest
  API request for the Router leaving safe mode state and updating its state in State Store.
  LeaveSafeModeResponse
  API response for the Router leaving safe mode state and updating its state in State Store.
  NamenodeHeartbeatRequest
  API request for registering a namenode with the state store.
  NamenodeHeartbeatResponse
  API response for registering a namenode with the state store.
  RefreshMountTableEntriesRequest
  API request for refreshing mount table cached entries from state store.
  RefreshMountTableEntriesResponse
  API response for refreshing mount table entries cache from state store.
  RefreshSuperUserGroupsConfigurationRequest
  API request for refreshing super user groups on router.
  RefreshSuperUserGroupsConfigurationResponse
  API response for refreshing super user groups on router.
  RemoveMountTableEntryRequest
  API request for removing a mount table path present in the state store.
  RemoveMountTableEntryResponse
  API response for removing a mount table path present in the state store.
  RouterHeartbeatRequest
  API request for registering a router with the state store.
  RouterHeartbeatResponse
  API response for registering a router with the state store.
  UpdateMountTableEntryRequest
  API request for updating the destination of an existing mount point in the state store.
  UpdateMountTableEntryResponse
  API response for updating the destination of an existing mount point in the state store.
  UpdateNamenodeRegistrationRequest
  API request for overriding an existing namenode registration in the state store.
  UpdateNamenodeRegistrationResponse
  API response for overriding an existing namenode registration in the state store.