org.apache.hadoop.mapred

Class TaskReport

java.lang.Object

org.apache.hadoop.mapreduce.TaskReport

org.apache.hadoop.mapred.TaskReport

All Implemented Interfaces:

Writable

@InterfaceAudience.Public
@InterfaceStability.Stable
public class TaskReport
extends org.apache.hadoop.mapreduce.TaskReport

A report on the state of a task.

Constructor Summary

Constructors

Constructor and Description
TaskReport()

Method Summary

Methods

Modifier and Type	Method and Description
Counters	getCounters()
Collection<TaskAttemptID>	getRunningTaskAttempts() Get the running task attempt IDs for this task
TaskAttemptID	getSuccessfulTaskAttempt() Get the attempt ID that took this task to completion
String	getTaskId() The string of the task id.
TaskID	getTaskID() The id of the task.
protected void	setFinishTime(long finishTime) set finish time of task.
void	setRunningTaskAttempts(Collection<TaskAttemptID> runningAttempts) set running attempt(s) of the task.
protected void	setStartTime(long startTime) set start time of the task.
void	setSuccessfulAttempt(TaskAttemptID t) set successful attempt ID of the task.

Methods inherited from class org.apache.hadoop.mapreduce.TaskReport

equals, getCurrentStatus, getDiagnostics, getFinishTime, getProgress, getRunningTaskAttemptIds, getStartTime, getState, getSuccessfulTaskAttemptId, getTaskCounters, hashCode, readFields, setRunningTaskAttemptIds, setSuccessfulAttemptId, write

Methods inherited from class java.lang.Object

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

Constructor Detail

TaskReport

public TaskReport()

Method Detail

getTaskId

public String getTaskId()

The string of the task id.

Overrides:

getTaskId in class org.apache.hadoop.mapreduce.TaskReport

getTaskID

public TaskID getTaskID()

The id of the task.

Overrides:

getTaskID in class org.apache.hadoop.mapreduce.TaskReport

getCounters

public Counters getCounters()

setSuccessfulAttempt

public void setSuccessfulAttempt(TaskAttemptID t)

set successful attempt ID of the task.

getSuccessfulTaskAttempt

public TaskAttemptID getSuccessfulTaskAttempt()

Get the attempt ID that took this task to completion

setRunningTaskAttempts

public void setRunningTaskAttempts(Collection<TaskAttemptID> runningAttempts)

set running attempt(s) of the task.

getRunningTaskAttempts

public Collection<TaskAttemptID> getRunningTaskAttempts()

Get the running task attempt IDs for this task

setFinishTime

protected void setFinishTime(long finishTime)

set finish time of task.

Overrides:

setFinishTime in class org.apache.hadoop.mapreduce.TaskReport

Parameters:

finishTime - finish time of task.

setStartTime

protected void setStartTime(long startTime)

set start time of the task.

Overrides:

setStartTime in class org.apache.hadoop.mapreduce.TaskReport