org.apache.tez.dag.app.dag.event
Class TaskAttemptEvent

java.lang.Object
  org.apache.hadoop.yarn.event.AbstractEvent<TaskAttemptEventType>
      org.apache.tez.dag.app.dag.event.TaskAttemptEvent

All Implemented Interfaces:

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

Direct Known Subclasses:

TaskAttemptEventAttemptFailed, TaskAttemptEventContainerPreempted, TaskAttemptEventContainerTerminated, TaskAttemptEventContainerTerminating, TaskAttemptEventDiagnosticsUpdate, TaskAttemptEventFailRequest, TaskAttemptEventKillRequest, TaskAttemptEventNodeFailed, TaskAttemptEventOutputFailed, TaskAttemptEventSchedule, TaskAttemptEventStartedRemotely, TaskAttemptEventStatusUpdate

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

This class encapsulates task attempt related events.

Constructor Summary

TaskAttemptEvent(org.apache.tez.dag.records.TezTaskAttemptID id, TaskAttemptEventType type)
Create a new TaskAttemptEvent.

Method Summary

org.apache.tez.dag.records.TezTaskAttemptID

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.tez.dag.records.TezTaskAttemptID 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.tez.dag.records.TezTaskAttemptID getTaskAttemptID()