org.apache.hadoop.mapreduce.jobhistory
Class TaskFailedEvent

java.lang.Object
  org.apache.hadoop.mapreduce.jobhistory.TaskFailedEvent

All Implemented Interfaces:

HistoryEvent

@InterfaceAudience.Private
@InterfaceStability.Unstable
public class TaskFailedEvent
extends Object
implements HistoryEvent

Event to record the failure of a task

Constructor Summary

TaskFailedEvent(TaskID id, long finishTime, TaskType taskType, String error, String status, TaskAttemptID failedDueToAttempt)

TaskFailedEvent(TaskID id, long finishTime, TaskType taskType, String error, String status, TaskAttemptID failedDueToAttempt, Counters counters)
Create an event to record task failure

Method Summary

Counters	getCounters() Get task counters
Object	getDatum() Return the Avro datum wrapped by this.
String	getError() Get the error string
EventType	getEventType() Get the event type
TaskAttemptID	getFailedAttemptID() Get the attempt id due to which the task failed
long	getFinishTime() Get the finish time of the attempt
TaskID	getTaskId() Get the task id
String	getTaskStatus() Get the task status
TaskType	getTaskType() Get the task type
void	setDatum(Object odatum) Set the Avro datum wrapped by this.

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskFailedEvent

public TaskFailedEvent(TaskID id,
                       long finishTime,
                       TaskType taskType,
                       String error,
                       String status,
                       TaskAttemptID failedDueToAttempt,
                       Counters counters)

Create an event to record task failure

Parameters:

id - Task ID

finishTime - Finish time of the task

taskType - Type of the task

error - Error String

status - Status

failedDueToAttempt - The attempt id due to which the task failed

counters - Counters for the task

TaskFailedEvent

public TaskFailedEvent(TaskID id,
                       long finishTime,
                       TaskType taskType,
                       String error,
                       String status,
                       TaskAttemptID failedDueToAttempt)

Method Detail

getDatum

public Object getDatum()

Description copied from interface: HistoryEvent

Return the Avro datum wrapped by this.

Specified by:

getDatum in interface HistoryEvent

setDatum

public void setDatum(Object odatum)

Description copied from interface: HistoryEvent

Set the Avro datum wrapped by this.

Specified by:

setDatum in interface HistoryEvent

getTaskId

public TaskID getTaskId()

Get the task id

getError

public String getError()

Get the error string

getFinishTime

public long getFinishTime()

Get the finish time of the attempt

getTaskType

public TaskType getTaskType()

Get the task type

getFailedAttemptID

public TaskAttemptID getFailedAttemptID()

Get the attempt id due to which the task failed

getTaskStatus

public String getTaskStatus()

Get the task status

getCounters

public Counters getCounters()

Get task counters

getEventType

public EventType getEventType()

Get the event type

Specified by:

getEventType in interface HistoryEvent