org.apache.tez.runtime.api.events

Class CompositeRoutedDataMovementEvent

java.lang.Object

org.apache.tez.runtime.api.Event

org.apache.tez.runtime.api.events.CompositeRoutedDataMovementEvent

@InterfaceAudience.Public
public final class CompositeRoutedDataMovementEvent
extends Event

A convenience class to specify multiple DataMovementEvents which share the same payload. This event is generated by Edge in Application Master and sent to downstream vertex input for optimization purpose. It is not to be consumed by any user code.

Method Summary

Modifier and Type	Method and Description
int	getCount()
int	getSourceIndex()
int	getTargetIndex()
ByteBuffer	getUserPayload()
int	getVersion()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

getUserPayload

public ByteBuffer getUserPayload()

getSourceIndex

public int getSourceIndex()

getTargetIndex

public int getTargetIndex()

getCount

public int getCount()

getVersion

public int getVersion()

toString

public String toString()

Overrides:

toString in class Object