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

Class ContainerPreemptEvent

java.lang.Object

org.apache.hadoop.yarn.event.AbstractEvent<SchedulerEventType>

org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.SchedulerEvent

org.apache.hadoop.yarn.server.resourcemanager.scheduler.event.ContainerPreemptEvent

All Implemented Interfaces:

org.apache.hadoop.yarn.event.Event<SchedulerEventType>

public class ContainerPreemptEvent
extends SchedulerEvent

Simple event class used to communicate kill reserved containers, mark containers for preemption and kill already preemption-marked containers.

Constructor Summary

Constructors

Constructor	Description
ContainerPreemptEvent(org.apache.hadoop.yarn.api.records.ApplicationAttemptId aid, RMContainer container, SchedulerEventType type)

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.yarn.api.records.ApplicationAttemptId	getAppId()
RMContainer	getContainer()
java.lang.String	toString()

Methods inherited from class org.apache.hadoop.yarn.event.AbstractEvent

getTimestamp, getType

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.hadoop.yarn.event.Event

getLockKey

Constructor Detail

ContainerPreemptEvent

public ContainerPreemptEvent(org.apache.hadoop.yarn.api.records.ApplicationAttemptId aid,
                             RMContainer container,
                             SchedulerEventType type)

Method Detail

getContainer

public RMContainer getContainer()

getAppId

public org.apache.hadoop.yarn.api.records.ApplicationAttemptId getAppId()

toString

public java.lang.String toString()

Specified by:

toString in interface org.apache.hadoop.yarn.event.Event<SchedulerEventType>

Overrides:

toString in class org.apache.hadoop.yarn.event.AbstractEvent<SchedulerEventType>