org.apache.tez.dag.app.dag.event

Class TaskAttemptEvent

java.lang.Object

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

org.apache.tez.common.TezAbstractEvent<TaskAttemptEventType>

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

All Implemented Interfaces:

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

Direct Known Subclasses:

TaskAttemptEventAttemptFailed, TaskAttemptEventAttemptKilled, TaskAttemptEventContainerTerminated, TaskAttemptEventContainerTerminatedBySystem, TaskAttemptEventContainerTerminating, TaskAttemptEventKillRequest, TaskAttemptEventNodeFailed, TaskAttemptEventOutputFailed, TaskAttemptEventSchedule, TaskAttemptEventStartedRemotely, TaskAttemptEventStatusUpdate, TaskAttemptEventSubmitted, TaskAttemptEventTezEventUpdate

public class TaskAttemptEvent
extends TezAbstractEvent<TaskAttemptEventType>

This class encapsulates task attempt related events.

Constructor Summary

Constructors

Constructor and Description
TaskAttemptEvent(TezTaskAttemptID id, TaskAttemptEventType type) Create a new TaskAttemptEvent.

Method Summary

Modifier and Type	Method and Description
int	getSerializingHash()
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(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 TezTaskAttemptID getTaskAttemptID()

getSerializingHash

public int getSerializingHash()

Overrides:

getSerializingHash in class TezAbstractEvent<TaskAttemptEventType>