org.apache.hadoop.mapreduce.jobhistory
Class TaskAttemptStartedEvent

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

All Implemented Interfaces:

HistoryEvent

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

Event to record start of a task attempt

Constructor Summary

TaskAttemptStartedEvent(TaskAttemptID attemptId, TaskType taskType, long startTime, String trackerName, int httpPort, int shufflePort)

TaskAttemptStartedEvent(TaskAttemptID attemptId, TaskType taskType, long startTime, String trackerName, int httpPort, int shufflePort, org.apache.hadoop.yarn.api.records.ContainerId containerId)
Create an event to record the start of an attempt

Method Summary

org.apache.hadoop.yarn.api.records.ContainerId	getContainerId() Get the ContainerId
Object	getDatum() Return the Avro datum wrapped by this.
EventType	getEventType() Get the event type
int	getHttpPort() Get the HTTP port
int	getShufflePort() Get the shuffle port
long	getStartTime() Get the start time
TaskAttemptID	getTaskAttemptId() Get the attempt id
TaskID	getTaskId() Get the task id
TaskType	getTaskType() Get the task type
String	getTrackerName() Get the tracker name
void	setDatum(Object datum) 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

TaskAttemptStartedEvent

public TaskAttemptStartedEvent(TaskAttemptID attemptId,
                               TaskType taskType,
                               long startTime,
                               String trackerName,
                               int httpPort,
                               int shufflePort,
                               org.apache.hadoop.yarn.api.records.ContainerId containerId)

Create an event to record the start of an attempt

Parameters:

attemptId - Id of the attempt

taskType - Type of task

startTime - Start time of the attempt

trackerName - Name of the Task Tracker where attempt is running

httpPort - The port number of the tracker

shufflePort - The shuffle port number of the container

containerId - The containerId for the task attempt.

TaskAttemptStartedEvent

public TaskAttemptStartedEvent(TaskAttemptID attemptId,
                               TaskType taskType,
                               long startTime,
                               String trackerName,
                               int httpPort,
                               int shufflePort)

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 datum)

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

getTrackerName

public String getTrackerName()

Get the tracker name

getStartTime

public long getStartTime()

Get the start time

getTaskType

public TaskType getTaskType()

Get the task type

getHttpPort

public int getHttpPort()

Get the HTTP port

getShufflePort

public int getShufflePort()

Get the shuffle port

getTaskAttemptId

public TaskAttemptID getTaskAttemptId()

Get the attempt id

getEventType

public EventType getEventType()

Get the event type

Specified by:

getEventType in interface HistoryEvent

getContainerId

public org.apache.hadoop.yarn.api.records.ContainerId getContainerId()

Get the ContainerId