org.apache.hadoop.hdfs.server.federation.router Class Hierarchy (Apache Hadoop HDFS-RBF 3.5.0 API)
Description: tree: package: org.apache.hadoop.hdfs.server.federation.router

# Hierarchy For Package org.apache.hadoop.hdfs.server.federation.router

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - org.apache.hadoop.service.AbstractService (implements org.apache.hadoop.service.Service)
    - org.apache.hadoop.service.CompositeService
      - org.apache.hadoop.hdfs.server.federation.router.Router (implements org.apache.hadoop.hdfs.server.common.TokenVerifier<T>)
    - org.apache.hadoop.hdfs.server.federation.router.MountTableRefresherService
    - org.apache.hadoop.hdfs.server.federation.router.PeriodicService
      - org.apache.hadoop.hdfs.server.federation.router.NamenodeHeartbeatService
      - org.apache.hadoop.hdfs.server.federation.router.RouterHeartbeatService
      - org.apache.hadoop.hdfs.server.federation.router.RouterQuotaUpdateService
      - org.apache.hadoop.hdfs.server.federation.router.RouterSafemodeService
    - org.apache.hadoop.hdfs.server.federation.router.RouterAdminServer (implements org.apache.hadoop.ipc.RefreshCallQueueProtocol, org.apache.hadoop.hdfs.protocolPB.RouterAdminProtocol)
    - org.apache.hadoop.hdfs.server.federation.router.RouterHttpServer
    - org.apache.hadoop.hdfs.server.federation.router.RouterMetricsService
    - org.apache.hadoop.hdfs.server.federation.router.RouterRpcServer (implements org.apache.hadoop.hdfs.protocol.ClientProtocol, org.apache.hadoop.tools.GetUserMappingsProtocol, org.apache.hadoop.hdfs.server.protocol.NamenodeProtocol, org.apache.hadoop.security.RefreshUserMappingsProtocol)
  - org.apache.hadoop.ipc.Client.ConnectionId
    - org.apache.hadoop.hdfs.server.federation.router.FederationConnectionId
  - org.apache.hadoop.fs.CommonConfigurationKeysPublic
    - org.apache.hadoop.hdfs.server.federation.router.RBFConfigKeys
  - org.apache.hadoop.hdfs.server.federation.router.ConnectionContext
  - org.apache.hadoop.hdfs.server.federation.router.ConnectionManager
  - org.apache.hadoop.hdfs.server.federation.router.ConnectionPool
  - org.apache.hadoop.hdfs.server.federation.router.ConnectionPoolId (implements java.lang.Comparable<T>)
  - org.apache.hadoop.hdfs.server.federation.router.DFSRouter
  - org.apache.hadoop.hdfs.server.federation.router.ErasureCoding
  - org.apache.hadoop.hdfs.server.federation.router.FederationUtil
  - org.apache.hadoop.hdfs.server.namenode.FSPermissionChecker (implements org.apache.hadoop.hdfs.server.namenode.INodeAttributeProvider.AccessControlEnforcer)
    - org.apache.hadoop.hdfs.server.federation.router.RouterPermissionChecker
  - javax.servlet.GenericServlet (implements java.io.Serializable, javax.servlet.Servlet, javax.servlet.ServletConfig)
    - javax.servlet.http.HttpServlet
      - org.apache.hadoop.hdfs.server.namenode.DfsServlet
        - org.apache.hadoop.hdfs.server.namenode.NetworkTopologyServlet
          - org.apache.hadoop.hdfs.server.federation.router.RouterNetworkTopologyServlet
        - org.apache.hadoop.hdfs.server.federation.router.RouterFsckServlet
      - org.apache.hadoop.http.IsActiveServlet
        - org.apache.hadoop.hdfs.server.federation.router.IsRouterActiveServlet
  - org.apache.hadoop.hdfs.server.namenode.web.resources.NamenodeWebHdfsMethods
    - org.apache.hadoop.hdfs.server.federation.router.RouterWebHdfsMethods
  - org.apache.hadoop.hdfs.server.federation.router.PoolAlignmentContext (implements org.apache.hadoop.ipc.AlignmentContext)
  - org.apache.hadoop.hdfs.server.federation.router.Quota
  - org.apache.hadoop.fs.QuotaUsage
    - org.apache.hadoop.hdfs.server.federation.router.RouterQuotaUsage
  - org.apache.hadoop.fs.QuotaUsage.Builder
    - org.apache.hadoop.hdfs.server.federation.router.RouterQuotaUsage.Builder
  - org.apache.hadoop.hdfs.server.federation.router.RemoteLocationContext (implements java.lang.Comparable<T>)
  - org.apache.hadoop.hdfs.server.federation.router.RemoteMethod
  - org.apache.hadoop.hdfs.server.federation.router.RemoteParam
  - org.apache.hadoop.hdfs.server.federation.router.RemoteResult<T,R>
  - org.apache.hadoop.hdfs.server.federation.router.RouterCacheAdmin
  - org.apache.hadoop.hdfs.server.federation.router.RouterClient (implements java.io.Closeable)
  - org.apache.hadoop.hdfs.server.federation.router.RouterClientMetrics
  - org.apache.hadoop.hdfs.server.federation.router.RouterClientProtocol (implements org.apache.hadoop.hdfs.protocol.ClientProtocol)
  - org.apache.hadoop.hdfs.server.federation.router.RouterClientProtocol.GetListingComparator (implements java.util.Comparator<T>, java.io.Serializable)
  - org.apache.hadoop.hdfs.server.federation.router.RouterFederationRename
  - org.apache.hadoop.hdfs.server.federation.router.RouterFsck
  - org.apache.hadoop.hdfs.server.federation.router.RouterMetrics
  - org.apache.hadoop.hdfs.server.federation.router.RouterNamenodeProtocol (implements org.apache.hadoop.hdfs.server.protocol.NamenodeProtocol)
  - org.apache.hadoop.hdfs.server.federation.router.RouterQuotaManager
  - org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient
  - org.apache.hadoop.hdfs.server.federation.router.RouterRpcClient.ExecutionStatus
  - org.apache.hadoop.hdfs.server.federation.router.RouterSnapshot
  - org.apache.hadoop.hdfs.server.federation.router.RouterStateIdContext (implements org.apache.hadoop.ipc.AlignmentContext)
  - org.apache.hadoop.hdfs.server.federation.router.RouterStoragePolicy
  - org.apache.hadoop.hdfs.server.federation.router.RouterUserProtocol (implements org.apache.hadoop.tools.GetUserMappingsProtocol, org.apache.hadoop.security.RefreshUserMappingsProtocol)
  - java.lang.Thread (implements java.lang.Runnable)
    - org.apache.hadoop.util.concurrent.SubjectInheritingThread
      - org.apache.hadoop.hdfs.server.federation.router.MountTableRefresherThread
  - org.apache.hadoop.hdfs.server.federation.router.ThreadLocalContext
  - java.lang.Throwable (implements java.io.Serializable)
    - java.lang.Exception
      - java.io.IOException
        - org.apache.hadoop.hdfs.server.federation.router.ConnectionNullException
        - org.apache.hadoop.hdfs.server.federation.router.NoLocationException
        - org.apache.hadoop.hdfs.server.federation.router.NoNamenodesAvailableException
        - org.apache.hadoop.hdfs.server.federation.router.SubClusterTimeoutException

## Interface Hierarchy

- org.apache.hadoop.hdfs.server.federation.router.NameserviceManager
- org.apache.hadoop.hdfs.server.federation.router.RouterRpcMonitor
- org.apache.hadoop.hdfs.server.federation.router.RouterStateManager

## Enum Class Hierarchy

- java.lang.Object
  - java.lang.Enum<E> (implements java.lang.Comparable<T>, java.lang.constant.Constable, java.io.Serializable)
    - org.apache.hadoop.hdfs.server.federation.router.RouterFederationRename.RouterRenameOption
    - org.apache.hadoop.hdfs.server.federation.router.RouterServiceState