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

Class TaskEventTermination

java.lang.Object

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

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

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

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

All Implemented Interfaces:

org.apache.hadoop.yarn.event.Event<TaskEventType>, DiagnosableEvent, RecoveryEvent, TaskAttemptEventTerminationCauseEvent, DAGIDAware, TaskIDAware, VertexIDAware

public class TaskEventTermination
extends TaskEvent
implements DiagnosableEvent, TaskAttemptEventTerminationCauseEvent, RecoveryEvent

Constructor Summary

Constructors

Constructor and Description
TaskEventTermination(TezTaskID taskID, TaskAttemptTerminationCause errorCause, String diagnostics)
TaskEventTermination(TezTaskID taskID, TaskAttemptTerminationCause errorCause, String diagnostics, boolean fromRecovery)

Method Summary

Modifier and Type	Method and Description
String	getDiagnosticInfo()
TaskAttemptTerminationCause	getTerminationCause()
boolean	isFromRecovery()

Methods inherited from class org.apache.tez.dag.app.dag.event.TaskEvent

getSerializingHash, getTaskID

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.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

TaskEventTermination

public TaskEventTermination(TezTaskID taskID,
                            TaskAttemptTerminationCause errorCause,
                            String diagnostics)

TaskEventTermination

public TaskEventTermination(TezTaskID taskID,
                            TaskAttemptTerminationCause errorCause,
                            String diagnostics,
                            boolean fromRecovery)

Method Detail

getDiagnosticInfo

public String getDiagnosticInfo()

Specified by:

getDiagnosticInfo in interface DiagnosableEvent

getTerminationCause

public TaskAttemptTerminationCause getTerminationCause()

Specified by:

getTerminationCause in interface TaskAttemptEventTerminationCauseEvent

isFromRecovery

public boolean isFromRecovery()

Specified by:

isFromRecovery in interface RecoveryEvent