Example usage for org.apache.hadoop.yarn.client.api TimelineClient putEntities

Introduction

In this page you can find the example usage for org.apache.hadoop.yarn.client.api TimelineClient putEntities.

Prototype

@Public
public abstract TimelinePutResponse putEntities(TimelineEntity... entities) throws IOException, YarnException;

Source Link

Document

Send the information of a number of conceptual entities to the timeline server.

Usage

From source file:org.apache.metron.maas.service.yarn.YarnUtils.java

License:Apache License

public void publishApplicationAttemptEvent(final TimelineClient timelineClient, String appAttemptId,
        ContainerEvents appEvent, String domainId, UserGroupInformation ugi) {
    final TimelineEntity entity = new TimelineEntity();
    entity.setEntityId(appAttemptId);//from  www  .  j  av  a  2 s. co m
    entity.setEntityType(ApplicationMaster.DSEntity.DS_APP_ATTEMPT.toString());
    entity.setDomainId(domainId);
    entity.addPrimaryFilter("user", ugi.getShortUserName());
    TimelineEvent event = new TimelineEvent();
    event.setEventType(appEvent.toString());
    event.setTimestamp(System.currentTimeMillis());
    entity.addEvent(event);
    try {
        timelineClient.putEntities(entity);
    } catch (YarnException | IOException e) {
        LOG.error("App Attempt " + (appEvent.equals(ContainerEvents.APP_ATTEMPT_START) ? "start" : "end")
                + " event could not be published for " + appAttemptId.toString(), e);
    }
}

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From source file:org.apache.metron.maas.service.yarn.YarnUtils.java

License:Apache License

public void publishContainerStartEvent(final TimelineClient timelineClient, Container container,
        String domainId, UserGroupInformation ugi) {
    final TimelineEntity entity = new TimelineEntity();
    entity.setEntityId("" + container.getId());
    entity.setEntityType(ApplicationMaster.DSEntity.DS_CONTAINER.toString());
    entity.setDomainId(domainId);// w  ww . jav  a 2  s.c  o m
    entity.addPrimaryFilter("user", ugi.getShortUserName());
    TimelineEvent event = new TimelineEvent();
    event.setTimestamp(System.currentTimeMillis());
    event.setEventType(ContainerEvents.CONTAINER_START.toString());
    event.addEventInfo("Node", container.getNodeId().toString());
    event.addEventInfo("Resources", container.getResource().toString());
    entity.addEvent(event);

    try {
        ugi.doAs(new PrivilegedExceptionAction<TimelinePutResponse>() {
            @Override
            public TimelinePutResponse run() throws Exception {
                return timelineClient.putEntities(entity);
            }
        });
    } catch (Exception e) {
        LOG.error("Container start event could not be published for " + container.getId().toString(),
                e instanceof UndeclaredThrowableException ? e.getCause() : e);
    }
}

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