Package org.apache.hadoop.yarn.server.sharedcachemanager

Class SCMAdminProtocolService

java.lang.Object
org.apache.hadoop.service.AbstractService
org.apache.hadoop.yarn.server.sharedcachemanager.SCMAdminProtocolService
All Implemented Interfaces:
Closeable, AutoCloseable, org.apache.hadoop.service.Service, org.apache.hadoop.yarn.server.api.SCMAdminProtocol
@Private @Unstable public class SCMAdminProtocolService extends org.apache.hadoop.service.AbstractService implements org.apache.hadoop.yarn.server.api.SCMAdminProtocol
This service handles all SCMAdminProtocol rpc calls from administrators to the shared cache manager.

  • Nested Class Summary

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

    org.apache.hadoop.service.Service.STATE

  • Constructor Summary

    Constructors
    Constructor
    Description
    SCMAdminProtocolService(CleanerService cleanerService)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    org.apache.hadoop.yarn.server.api.protocolrecords.RunSharedCacheCleanerTaskResponse
    runCleanerTask(org.apache.hadoop.yarn.server.api.protocolrecords.RunSharedCacheCleanerTaskRequest request)
     
    protected 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

  • Constructor Details

    • SCMAdminProtocolService

      public SCMAdminProtocolService(CleanerService cleanerService)

  • Method Details

    • serviceInit

      protected 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

    • runCleanerTask

      public org.apache.hadoop.yarn.server.api.protocolrecords.RunSharedCacheCleanerTaskResponse runCleanerTask(org.apache.hadoop.yarn.server.api.protocolrecords.RunSharedCacheCleanerTaskRequest request) throws org.apache.hadoop.yarn.exceptions.YarnException
      Specified by:
      runCleanerTask in interface org.apache.hadoop.yarn.server.api.SCMAdminProtocol
      Throws:
      org.apache.hadoop.yarn.exceptions.YarnException