Package org.apache.hadoop.mapreduce.v2.app.job.event

Class TaskAttemptTooManyFetchFailureEvent

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.TaskAttemptTooManyFetchFailureEvent

All Implemented Interfaces:

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

public class TaskAttemptTooManyFetchFailureEvent
extends TaskAttemptEvent

TaskAttemptTooManyFetchFailureEvent is used for TA_TOO_MANY_FETCH_FAILURE.

Constructor Summary

Constructors

Constructor	Description
TaskAttemptTooManyFetchFailureEvent(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId attemptId, org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId reduceId, java.lang.String reduceHost)	Create a new TaskAttemptTooManyFetchFailureEvent.

Method Summary

Modifier and Type	Method	Description
java.lang.String	getReduceHost()
org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId	getReduceId()

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

TaskAttemptTooManyFetchFailureEvent

public TaskAttemptTooManyFetchFailureEvent(org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId attemptId,
                                           org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId reduceId,
                                           java.lang.String reduceHost)

Create a new TaskAttemptTooManyFetchFailureEvent.

Parameters:

attemptId - the id of the mapper task attempt

reduceId - the id of the reporting reduce task attempt.

reduceHost - the hostname of the reporting reduce task attempt.

Method Detail

getReduceId

public org.apache.hadoop.mapreduce.v2.api.records.TaskAttemptId getReduceId()

getReduceHost

public java.lang.String getReduceHost()