org.apache.hadoop.yarn.sls.scheduler

Class SchedulerMetrics

java.lang.Object

org.apache.hadoop.yarn.sls.scheduler.SchedulerMetrics

Direct Known Subclasses:

CapacitySchedulerMetrics, FairSchedulerMetrics, FifoSchedulerMetrics

@InterfaceAudience.Private
 @InterfaceStability.Unstable
public abstract class SchedulerMetrics
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected Set<String>	appTrackedMetrics
protected com.codahale.metrics.MetricRegistry	metrics
protected Set<String>	queueTrackedMetrics
protected org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler	scheduler
protected Set<String>	trackedQueues

Constructor Summary

Constructors

Constructor and Description
SchedulerMetrics()

Method Summary

Modifier and Type	Method and Description
Set<String>	getAppTrackedMetrics()
Set<String>	getQueueTrackedMetrics()
void	init(org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler scheduler, com.codahale.metrics.MetricRegistry metrics)
boolean	isTracked(String queueName)
void	trackApp(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId, String oldAppId)
abstract void	trackQueue(String queueName)
void	untrackApp(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId, String oldAppId)
void	untrackQueue(String queueName)

Methods inherited from class java.lang.Object

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

Field Detail

scheduler

protected org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler scheduler

trackedQueues

protected Set<String> trackedQueues

metrics

protected com.codahale.metrics.MetricRegistry metrics

appTrackedMetrics

protected Set<String> appTrackedMetrics

queueTrackedMetrics

protected Set<String> queueTrackedMetrics

Constructor Detail

SchedulerMetrics

public SchedulerMetrics()

Method Detail

init

public void init(org.apache.hadoop.yarn.server.resourcemanager.scheduler.ResourceScheduler scheduler,
                 com.codahale.metrics.MetricRegistry metrics)

trackApp

public void trackApp(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId,
                     String oldAppId)

untrackApp

public void untrackApp(org.apache.hadoop.yarn.api.records.ApplicationAttemptId appAttemptId,
                       String oldAppId)

trackQueue

public abstract void trackQueue(String queueName)

untrackQueue

public void untrackQueue(String queueName)

isTracked

public boolean isTracked(String queueName)

getAppTrackedMetrics

public Set<String> getAppTrackedMetrics()

getQueueTrackedMetrics

public Set<String> getQueueTrackedMetrics()