org.apache.hadoop.mapred

クラス TaskReport

java.lang.Object

org.apache.hadoop.mapreduce.TaskReport

org.apache.hadoop.mapred.TaskReport

すべての実装されたインタフェース:

Writable

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

A report on the state of a task.

コンストラクタのサマリー

コンストラクタ

コンストラクタと説明
TaskReport()

メソッドのサマリー

修飾子とタイプ	メソッドと説明
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.

クラスから継承されたメソッド org.apache.hadoop.mapreduce.TaskReport

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

クラスから継承されたメソッド java.lang.Object

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

コンストラクタの詳細

TaskReport

public TaskReport()

メソッドの詳細

getTaskId

public String getTaskId()

The string of the task id.

オーバーライド:

getTaskId クラス内 org.apache.hadoop.mapreduce.TaskReport

getTaskID

public TaskID getTaskID()

The id of the task.

オーバーライド:

getTaskID クラス内 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.

オーバーライド:

setFinishTime クラス内 org.apache.hadoop.mapreduce.TaskReport

パラメータ:

finishTime - finish time of task.

setStartTime

protected void setStartTime(long startTime)

set start time of the task.

オーバーライド:

setStartTime クラス内 org.apache.hadoop.mapreduce.TaskReport