Package 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

Constructors

Constructor	Description
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, java.util.Map<java.lang.String,java.nio.ByteBuffer> servicesMetaInfo)

Method Summary

Modifier and Type	Method	Description
java.util.Map<java.lang.String,java.nio.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

Methods inherited from interface org.apache.hadoop.yarn.event.Event

getLockKey

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,
                                         java.util.Map<java.lang.String,java.nio.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 java.util.Map<java.lang.String,java.nio.ByteBuffer> getServicesMetaInfo()