Package org.apache.hadoop.yarn.server.resourcemanager.metrics

Interface SystemMetricsPublisher

All Known Implementing Classes:

AbstractSystemMetricsPublisher, CombinedSystemMetricsPublisher, NoOpSystemMetricPublisher, TimelineServiceV1Publisher, TimelineServiceV2Publisher

public interface SystemMetricsPublisher

Interface used to publish app/container events to timelineservice.

Method Summary

Modifier and Type	Method	Description
void	appACLsUpdated(RMApp app, String appViewACLs, long updatedTime)
void	appAttemptFinished(RMAppAttempt appAttempt, RMAppAttemptState appAttemtpState, RMApp app, long finishedTime)
void	appAttemptRegistered(RMAppAttempt appAttempt, long registeredTime)
void	appCreated(RMApp app, long createdTime)
void	appFinished(RMApp app, RMAppState state, long finishedTime)
void	appLaunched(RMApp app, long launchTime)
void	appStateUpdated(RMApp app, org.apache.hadoop.yarn.api.records.YarnApplicationState appState, long updatedTime)
void	appUpdated(RMApp app, long updatedTime)
void	containerCreated(RMContainer container, long createdTime)
void	containerFinished(RMContainer container, long finishedTime)

Method Details

appCreated

void appCreated(RMApp app,
 long createdTime)

appLaunched

void appLaunched(RMApp app,
 long launchTime)

appACLsUpdated

void appACLsUpdated(RMApp app,
 String appViewACLs,
 long updatedTime)

appUpdated

void appUpdated(RMApp app,
 long updatedTime)

appStateUpdated

void appStateUpdated(RMApp app,
 org.apache.hadoop.yarn.api.records.YarnApplicationState appState,
 long updatedTime)

appFinished

void appFinished(RMApp app,
 RMAppState state,
 long finishedTime)

appAttemptRegistered

void appAttemptRegistered(RMAppAttempt appAttempt,
 long registeredTime)

appAttemptFinished

void appAttemptFinished(RMAppAttempt appAttempt,
 RMAppAttemptState appAttemtpState,
 RMApp app,
 long finishedTime)

containerCreated

void containerCreated(RMContainer container,
 long createdTime)

containerFinished

void containerFinished(RMContainer container,
 long finishedTime)