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>, DAGIDAware, TaskAttemptIDAware, TaskIDAware, VertexIDAware

Direct Known Subclasses:

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

public class TaskAttemptEvent
extends TezAbstractEvent<TaskAttemptEventType>
implements TaskAttemptIDAware

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

Methods inherited from interface org.apache.tez.dag.records.TaskAttemptIDAware

getTaskID

Methods inherited from interface org.apache.tez.dag.records.TaskIDAware

getVertexID

Methods inherited from interface org.apache.tez.dag.records.VertexIDAware

getDAGID

Methods inherited from interface org.apache.tez.dag.records.DAGIDAware

getApplicationId

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()

Specified by:

getTaskAttemptID in interface TaskAttemptIDAware

getSerializingHash

public int getSerializingHash()

Overrides:

getSerializingHash in class TezAbstractEvent<TaskAttemptEventType>