Package org.apache.hadoop.yarn.server.resourcemanager

Class NMLivelinessMonitor

java.lang.Object

org.apache.hadoop.service.AbstractService

org.apache.hadoop.yarn.util.AbstractLivelinessMonitor<org.apache.hadoop.yarn.api.records.NodeId>

org.apache.hadoop.yarn.server.resourcemanager.NMLivelinessMonitor

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable, org.apache.hadoop.service.Service

public class NMLivelinessMonitor
extends org.apache.hadoop.yarn.util.AbstractLivelinessMonitor<org.apache.hadoop.yarn.api.records.NodeId>

Nested Class Summary

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

org.apache.hadoop.service.Service.STATE

Field Summary

Fields inherited from class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor

DEFAULT_EXPIRE

Constructor Summary

Constructors

Constructor	Description
NMLivelinessMonitor(org.apache.hadoop.yarn.event.Dispatcher d)

Method Summary

Modifier and Type	Method	Description
protected void	expire(org.apache.hadoop.yarn.api.records.NodeId id)
void	serviceInit(org.apache.hadoop.conf.Configuration conf)

Methods inherited from class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor

getExpireInterval, receivedPing, register, register, resetTimer, serviceStart, serviceStop, setExpireInterval, setMonitorInterval, setResetTimeOnStart, unregister

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 Detail

NMLivelinessMonitor

public NMLivelinessMonitor(org.apache.hadoop.yarn.event.Dispatcher d)

Method Detail

serviceInit

public void serviceInit(org.apache.hadoop.conf.Configuration conf)
                 throws java.lang.Exception

Overrides:

serviceInit in class org.apache.hadoop.service.AbstractService

Throws:

java.lang.Exception

expire

protected void expire(org.apache.hadoop.yarn.api.records.NodeId id)

Specified by:

expire in class org.apache.hadoop.yarn.util.AbstractLivelinessMonitor<org.apache.hadoop.yarn.api.records.NodeId>