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

Class VertexEventTermination

java.lang.Object

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

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

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

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

All Implemented Interfaces:

org.apache.hadoop.yarn.event.Event<VertexEventType>, DAGIDAware, VertexIDAware

public class VertexEventTermination
extends VertexEvent

Specialized VertexEvent for termination conditions. The VertexEventType is always V_TERMINATE. The terminationCause denotes the specific reason why the vertex is being terminated.

Constructor Summary

Constructors

Constructor and Description
VertexEventTermination(TezVertexID vertexId, VertexTerminationCause terminationCause)

Method Summary

Modifier and Type	Method and Description
VertexTerminationCause	getTerminationCause()

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

getVertexID

Methods inherited from class org.apache.tez.common.TezAbstractEvent

getSerializingHash

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.VertexIDAware

getDAGID

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

getApplicationId

Constructor Detail

VertexEventTermination

public VertexEventTermination(TezVertexID vertexId,
                              VertexTerminationCause terminationCause)

Method Detail

getTerminationCause

public VertexTerminationCause getTerminationCause()