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, AutoCloseable, 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

Constructors

Constructor and Description
AMContainerMap(ContainerHeartbeatHandler chh, TaskCommunicatorManagerInterface tal, org.apache.tez.common.ContainerSignatureMatcher containerSignatureMatcher, AppContext context)

Method Summary

Modifier and Type	Method and Description
boolean	addContainerIfNew(org.apache.hadoop.yarn.api.records.Container container, int schedulerId, int launcherId, int taskCommId)
void	dagComplete(DAG dag)
AMContainer	get(org.apache.hadoop.yarn.api.records.ContainerId containerId)
void	handle(AMContainerEvent event)
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, 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

AMContainerMap

public AMContainerMap(ContainerHeartbeatHandler chh,
                      TaskCommunicatorManagerInterface tal,
                      org.apache.tez.common.ContainerSignatureMatcher containerSignatureMatcher,
                      AppContext context)

Method Detail

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,
                                 int schedulerId,
                                 int launcherId,
                                 int taskCommId)

get

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

values

public Collection<AMContainer> values()

dagComplete

public void dagComplete(DAG dag)