org.apache.hadoop.yarn.server.api

Class ConfigurableAuxiliaryService

java.lang.Object

org.apache.hadoop.service.AbstractService

org.apache.hadoop.yarn.server.api.ConfigurableAuxiliaryService

All Implemented Interfaces:

Closeable, AutoCloseable, org.apache.hadoop.service.Service

@InterfaceAudience.Public
@InterfaceStability.Evolving
public abstract class ConfigurableAuxiliaryService
extends org.apache.hadoop.service.AbstractService

A generic service that will be started by the ResourceManager. This is a service that administrators have to configure on RM node by setting YarnConfiguration.RM_AUX_SERVICES.

Nested Class Summary

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

org.apache.hadoop.service.Service.STATE

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ConfigurableAuxiliaryService(String name)

Method Summary

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, serviceInit, serviceStart, serviceStop, 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 Detail

ConfigurableAuxiliaryService

protected ConfigurableAuxiliaryService(String name)