Package org.apache.hadoop.mapreduce.v2.app.metrics

Class MRAppMetrics

java.lang.Object

org.apache.hadoop.mapreduce.v2.app.metrics.MRAppMetrics

@Metrics(about="MR App Metrics",
         context="mapred")
public class MRAppMetrics
extends Object

Constructor Summary

Constructors

Constructor	Description
MRAppMetrics()

Method Summary

Modifier and Type	Method	Description
void	completedJob(Job job)
void	completedTask(Task task)
static MRAppMetrics	create()
static MRAppMetrics	create(org.apache.hadoop.metrics2.MetricsSystem ms)
void	endPreparingJob(Job job)
void	endRunningJob(Job job)
void	endRunningTask(Task task)
void	endWaitingTask(Task task)
void	failedJob(Job job)
void	failedTask(Task task)
void	killedJob(Job job)
void	killedTask(Task task)
void	launchedTask(Task task)
void	preparingJob(Job job)
void	runningJob(Job job)
void	runningTask(Task task)
void	submittedJob(Job job)
void	waitingTask(Task task)

Methods inherited from class java.lang.Object

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

Constructor Details

MRAppMetrics

public MRAppMetrics()

Method Details

create

public static MRAppMetrics create()

create

public static MRAppMetrics create(org.apache.hadoop.metrics2.MetricsSystem ms)

submittedJob

public void submittedJob(Job job)

completedJob

public void completedJob(Job job)

failedJob

public void failedJob(Job job)

killedJob

public void killedJob(Job job)

preparingJob

public void preparingJob(Job job)

endPreparingJob

public void endPreparingJob(Job job)

runningJob

public void runningJob(Job job)

endRunningJob

public void endRunningJob(Job job)

launchedTask

public void launchedTask(Task task)

completedTask

public void completedTask(Task task)

failedTask

public void failedTask(Task task)

killedTask

public void killedTask(Task task)

runningTask

public void runningTask(Task task)

endRunningTask

public void endRunningTask(Task task)

waitingTask

public void waitingTask(Task task)

endWaitingTask

public void endWaitingTask(Task task)