org.apache.hadoop.mapreduce.v2.app.job.event

Class TaskAttemptEvent

java.lang.Object

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

org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptEvent

All Implemented Interfaces:

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

Direct Known Subclasses:

TaskAttemptContainerAssignedEvent, TaskAttemptContainerLaunchedEvent, TaskAttemptDiagnosticsUpdateEvent, TaskAttemptKillEvent, TaskAttemptRecoverEvent, TaskAttemptStatusUpdateEvent

public class TaskAttemptEvent
extends org.apache.hadoop.yarn.event.AbstractEvent<TaskAttemptEventType>

This class encapsulates task attempt related events.

Constructor Summary

Constructors

Constructor and Description
TaskAttemptEvent(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId id, TaskAttemptEventType type) Create a new TaskAttemptEvent.

Method Summary

Modifier and Type	Method and Description
org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId	getTaskAttemptID()

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

getTimestamp, getType, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskAttemptEvent

public TaskAttemptEvent(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId id,
                        TaskAttemptEventType type)

Create a new TaskAttemptEvent.

Parameters:

id - the id of the task attempt

type - the type of event that happened.

Method Detail

getTaskAttemptID

public org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId getTaskAttemptID()