org.apache.hadoop.mapreduce.jobhistory

Class JobHistoryParser.TaskInfo

java.lang.Object

org.apache.hadoop.mapreduce.jobhistory.JobHistoryParser.TaskInfo

Enclosing class:

JobHistoryParser

public static class JobHistoryParser.TaskInfo
extends Object

TaskInformation is aggregated in this class after parsing

Constructor Summary

Constructors

Constructor and Description
JobHistoryParser.TaskInfo()

Method Summary

Methods

Modifier and Type	Method and Description
Map<TaskAttemptID,JobHistoryParser.TaskAttemptInfo>	getAllTaskAttempts()
Counters	getCounters()
String	getError()
TaskAttemptID	getFailedDueToAttemptId()
long	getFinishTime()
String	getSplitLocations()
long	getStartTime()
TaskAttemptID	getSuccessfulAttemptId()
TaskID	getTaskId()
String	getTaskStatus()
TaskType	getTaskType()
void	printAll()

Methods inherited from class java.lang.Object

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

Constructor Detail

JobHistoryParser.TaskInfo

public JobHistoryParser.TaskInfo()

Method Detail

printAll

public void printAll()

getTaskId

public TaskID getTaskId()

Returns:

the Task ID

getStartTime

public long getStartTime()

Returns:

the start time of this task

getFinishTime

public long getFinishTime()

Returns:

the finish time of this task

getTaskType

public TaskType getTaskType()

Returns:

the task type

getSplitLocations

public String getSplitLocations()

Returns:

the split locations

getCounters

public Counters getCounters()

Returns:

the counters for this task

getTaskStatus

public String getTaskStatus()

Returns:

the task status

getFailedDueToAttemptId

public TaskAttemptID getFailedDueToAttemptId()

Returns:

the attempt Id that caused this task to fail

getSuccessfulAttemptId

public TaskAttemptID getSuccessfulAttemptId()

Returns:

the attempt Id that caused this task to succeed

getError

public String getError()

Returns:

the error

getAllTaskAttempts

public Map<TaskAttemptID,JobHistoryParser.TaskAttemptInfo> getAllTaskAttempts()

Returns:

the map of all attempts for this task