org.apache.tez.runtime.task

Class TezTrapEventHandler

java.lang.Object

org.apache.tez.runtime.task.TezTrapEventHandler

All Implemented Interfaces:

org.apache.hadoop.yarn.event.EventHandler<TezTrapEvent>

public class TezTrapEventHandler
extends Object
implements org.apache.hadoop.yarn.event.EventHandler<TezTrapEvent>

Class that handles the events after the trap has been activated. At this point no more events of some types shouldn't be sent and it's a bug to do so. If the events arrive here probably the task will be restarted because it has failed.

Method Summary

Modifier and Type	Method and Description
void	handle(TezTrapEvent tezTrapEvent) Decide what to do with the events.

Methods inherited from class java.lang.Object

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

Method Detail

handle

public final void handle(TezTrapEvent tezTrapEvent)

Decide what to do with the events.

Specified by:

handle in interface org.apache.hadoop.yarn.event.EventHandler<TezTrapEvent>

Parameters:

tezTrapEvent - event holding the tez events.