Package org.apache.hadoop.mapreduce.v2.hs.server

Class HSAdminServer

java.lang.Object
org.apache.hadoop.service.AbstractService
org.apache.hadoop.mapreduce.v2.hs.server.HSAdminServer
All Implemented Interfaces:
Closeable, AutoCloseable, org.apache.hadoop.mapreduce.v2.api.HSAdminProtocol, org.apache.hadoop.mapreduce.v2.api.HSAdminRefreshProtocol, org.apache.hadoop.security.RefreshUserMappingsProtocol, org.apache.hadoop.service.Service, org.apache.hadoop.tools.GetUserMappingsProtocol
@Private public class HSAdminServer extends org.apache.hadoop.service.AbstractService implements org.apache.hadoop.mapreduce.v2.api.HSAdminProtocol

  • Nested Class Summary

    Nested classes/interfaces inherited from interface org.apache.hadoop.service.Service

    org.apache.hadoop.service.Service.STATE

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected InetSocketAddress
    clientRpcAddress
     
    protected org.apache.hadoop.ipc.RPC.Server
    clientRpcServer
    The RPC server that listens to requests from clients

    Fields inherited from interface org.apache.hadoop.tools.GetUserMappingsProtocol

    versionID

    Fields inherited from interface org.apache.hadoop.security.RefreshUserMappingsProtocol

    versionID

  • Constructor Summary

    Constructors
    Constructor
    Description
    HSAdminServer(org.apache.hadoop.yarn.logaggregation.AggregatedLogDeletionService aggLogDelService, JobHistory jobHistoryService)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected org.apache.hadoop.conf.Configuration
    createConf()
     
    String[]
    getGroupsForUser(String user)
     
    void
    refreshAdminAcls()
     
    void
    refreshJobRetentionSettings()
     
    void
    refreshLoadedJobCache()
     
    void
    refreshLogRetentionSettings()
     
    void
    refreshSuperUserGroupsConfiguration()
     
    void
    refreshUserToGroupsMappings()
     
    void
    serviceInit(org.apache.hadoop.conf.Configuration conf)
     
    protected void
    serviceStart()
     
    protected void
    serviceStop()
     

    Methods inherited from class org.apache.hadoop.service.AbstractService

    close, getBlockers, getConfig, getFailureCause, getFailureState, getLifecycleHistory, getName, getServiceState, getStartTime, init, isInState, noteFailure, putBlocker, registerGlobalListener, registerServiceListener, removeBlocker, setConfig, start, stop, toString, unregisterGlobalListener, unregisterServiceListener, waitForServiceToStop

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

  • Field Details

    • clientRpcServer

      protected org.apache.hadoop.ipc.RPC.Server clientRpcServer
      The RPC server that listens to requests from clients

    • clientRpcAddress

      protected InetSocketAddress clientRpcAddress

  • Constructor Details

    • HSAdminServer

      public HSAdminServer(org.apache.hadoop.yarn.logaggregation.AggregatedLogDeletionService aggLogDelService, JobHistory jobHistoryService)

  • Method Details

    • serviceInit

      public void serviceInit(org.apache.hadoop.conf.Configuration conf) throws Exception
      Overrides:
      serviceInit in class org.apache.hadoop.service.AbstractService
      Throws:
      Exception

    • serviceStart

      protected void serviceStart() throws Exception
      Overrides:
      serviceStart in class org.apache.hadoop.service.AbstractService
      Throws:
      Exception

    • serviceStop

      protected void serviceStop() throws Exception
      Overrides:
      serviceStop in class org.apache.hadoop.service.AbstractService
      Throws:
      Exception

    • getGroupsForUser

      public String[] getGroupsForUser(String user) throws IOException
      Specified by:
      getGroupsForUser in interface org.apache.hadoop.tools.GetUserMappingsProtocol
      Throws:
      IOException

    • refreshUserToGroupsMappings

      public void refreshUserToGroupsMappings() throws IOException
      Specified by:
      refreshUserToGroupsMappings in interface org.apache.hadoop.security.RefreshUserMappingsProtocol
      Throws:
      IOException

    • refreshSuperUserGroupsConfiguration

      public void refreshSuperUserGroupsConfiguration() throws IOException
      Specified by:
      refreshSuperUserGroupsConfiguration in interface org.apache.hadoop.security.RefreshUserMappingsProtocol
      Throws:
      IOException

    • createConf

      protected org.apache.hadoop.conf.Configuration createConf()

    • refreshAdminAcls

      public void refreshAdminAcls() throws IOException
      Specified by:
      refreshAdminAcls in interface org.apache.hadoop.mapreduce.v2.api.HSAdminRefreshProtocol
      Throws:
      IOException

    • refreshLoadedJobCache

      public void refreshLoadedJobCache() throws IOException
      Specified by:
      refreshLoadedJobCache in interface org.apache.hadoop.mapreduce.v2.api.HSAdminRefreshProtocol
      Throws:
      IOException

    • refreshLogRetentionSettings

      public void refreshLogRetentionSettings() throws IOException
      Specified by:
      refreshLogRetentionSettings in interface org.apache.hadoop.mapreduce.v2.api.HSAdminRefreshProtocol
      Throws:
      IOException

    • refreshJobRetentionSettings

      public void refreshJobRetentionSettings() throws IOException
      Specified by:
      refreshJobRetentionSettings in interface org.apache.hadoop.mapreduce.v2.api.HSAdminRefreshProtocol
      Throws:
      IOException