org.apache.hadoop.mapreduce.v2.app.job.event
Class TaskAttemptContainerLaunchedEvent

java.lang.Object
  org.apache.hadoop.yarn.event.AbstractEvent<TaskAttemptEventType>
      org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptEvent
          org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptContainerLaunchedEvent

All Implemented Interfaces:

org.apache.hadoop.yarn.event.Event<TaskAttemptEventType>

public class TaskAttemptContainerLaunchedEvent
extends TaskAttemptEvent

Constructor Summary

TaskAttemptContainerLaunchedEvent(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId id, int shufflePort)
Create a new TaskAttemptEvent.

TaskAttemptContainerLaunchedEvent(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId id, Map<String,ByteBuffer> servicesMetaInfo)

Method Summary

Map<String,ByteBuffer>	getServicesMetaInfo()
int	getShufflePort() Get the port that the shuffle handler is listening on.

Methods inherited from class org.apache.hadoop.mapreduce.v2.app.job.event.TaskAttemptEvent

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

Constructor Detail

TaskAttemptContainerLaunchedEvent

public TaskAttemptContainerLaunchedEvent(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId id,
                                         int shufflePort)

Create a new TaskAttemptEvent.

Parameters:

id - the id of the task attempt

shufflePort - the port that shuffle is listening on.

TaskAttemptContainerLaunchedEvent

public TaskAttemptContainerLaunchedEvent(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId id,
                                         Map<String,ByteBuffer> servicesMetaInfo)

Method Detail

getShufflePort

public int getShufflePort()

Get the port that the shuffle handler is listening on. This is only valid if the type of the event is TA_CONTAINER_LAUNCHED

Returns:

the port the shuffle handler is listening on.

getServicesMetaInfo

public Map<String,ByteBuffer> getServicesMetaInfo()