org.apache.hadoop.tools.rumen

Class MapTaskAttemptInfo

java.lang.Object

org.apache.hadoop.tools.rumen.TaskAttemptInfo

org.apache.hadoop.tools.rumen.MapTaskAttemptInfo

public class MapTaskAttemptInfo
extends TaskAttemptInfo

MapTaskAttemptInfo represents the information with regard to a map task attempt.

Field Summary

Fields inherited from class org.apache.hadoop.tools.rumen.TaskAttemptInfo

allSplits, state, taskInfo

Constructor Summary

Constructors

Constructor and Description
MapTaskAttemptInfo(org.apache.hadoop.mapred.TaskStatus.State state, TaskInfo taskInfo, long runtime) Deprecated. please use the constructor with (state, taskInfo, runtime, List<List<Integer>> allSplits) instead. see LoggedTaskAttempt for an explanation of allSplits. If there are no known splits, use null.
MapTaskAttemptInfo(org.apache.hadoop.mapred.TaskStatus.State state, TaskInfo taskInfo, long runtime, List<List<Integer>> allSplits)

Method Summary

Modifier and Type	Method and Description
long	getMapRuntime() Get the runtime for the map phase of the map-task attempt.
long	getRuntime() Get the total runtime for the task-attempt.

Methods inherited from class org.apache.hadoop.tools.rumen.TaskAttemptInfo

getRunState, getSplitVector, getTaskInfo

Methods inherited from class java.lang.Object

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

Constructor Detail

MapTaskAttemptInfo

public MapTaskAttemptInfo(org.apache.hadoop.mapred.TaskStatus.State state,
                          TaskInfo taskInfo,
                          long runtime,
                          List<List<Integer>> allSplits)

MapTaskAttemptInfo

@Deprecated
public MapTaskAttemptInfo(org.apache.hadoop.mapred.TaskStatus.State state,
                                      TaskInfo taskInfo,
                                      long runtime)

Deprecated. please use the constructor with (state, taskInfo, runtime, List<List<Integer>> allSplits) instead. see LoggedTaskAttempt for an explanation of allSplits. If there are no known splits, use null.

Method Detail

getRuntime

public long getRuntime()

Description copied from class: TaskAttemptInfo

Get the total runtime for the task-attempt.

Specified by:

getRuntime in class TaskAttemptInfo

Returns:

the total runtime for the task-attempt

getMapRuntime

public long getMapRuntime()

Get the runtime for the map phase of the map-task attempt.

Returns:

the runtime for the map phase of the map-task attempt