org.apache.tez.dag.app.rm.container
Class AMContainerMap

java.lang.Object
  org.apache.hadoop.service.AbstractService
      org.apache.tez.dag.app.rm.container.AMContainerMap

All Implemented Interfaces:

Closeable, org.apache.hadoop.service.Service, org.apache.hadoop.yarn.event.EventHandler<AMContainerEvent>

public class AMContainerMap
extends org.apache.hadoop.service.AbstractService
implements org.apache.hadoop.yarn.event.EventHandler<AMContainerEvent>

Nested Class Summary

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

org.apache.hadoop.service.Service.STATE

Constructor Summary

AMContainerMap(ContainerHeartbeatHandler chh, TaskAttemptListener tal, ContainerSignatureMatcher containerSignatureMatcher, AppContext context)

Method Summary

boolean	addContainerIfNew(org.apache.hadoop.yarn.api.records.Container container)
AMContainer	get(org.apache.hadoop.yarn.api.records.ContainerId containerId)
void	handle(AMContainerEvent event)
void	serviceInit(org.apache.hadoop.conf.Configuration conf)
Collection<AMContainer>	values()

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, 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

AMContainerMap

public AMContainerMap(ContainerHeartbeatHandler chh,
                      TaskAttemptListener tal,
                      ContainerSignatureMatcher containerSignatureMatcher,
                      AppContext context)

Method Detail

serviceInit

public void serviceInit(org.apache.hadoop.conf.Configuration conf)

Overrides:

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

handle

public void handle(AMContainerEvent event)

Specified by:

handle in interface org.apache.hadoop.yarn.event.EventHandler<AMContainerEvent>

addContainerIfNew

public boolean addContainerIfNew(org.apache.hadoop.yarn.api.records.Container container)

get

public AMContainer get(org.apache.hadoop.yarn.api.records.ContainerId containerId)

values

public Collection<AMContainer> values()