Java Code Examples for org.apache.hadoop.yarn.api.records.timeline.TimelineEvent#setTimestamp()

private static TimelineEntity convertAMStartedEvent(AMStartedEvent event) {
  TimelineEntity atsEntity = new TimelineEntity();
  atsEntity.setEntityId("tez_"
      + event.getApplicationAttemptId().toString());
  atsEntity.setEntityType(EntityTypes.TEZ_APPLICATION_ATTEMPT.name());

  atsEntity.addPrimaryFilter(ATSConstants.USER, event.getUser());
  atsEntity.addPrimaryFilter(ATSConstants.APPLICATION_ID,
      event.getApplicationAttemptId().getApplicationId().toString());

  TimelineEvent startEvt = new TimelineEvent();
  startEvt.setEventType(HistoryEventType.AM_STARTED.name());
  startEvt.setTimestamp(event.getStartTime());
  atsEntity.addEvent(startEvt);

  return atsEntity;
}
 

private void publishContainerCreatedEvent(ContainerCreatedEvent event) {
  TimelineEntity entity = createContainerEntity(event.getContainerId());
  Map<String, Object> entityInfo = new HashMap<String, Object>();
  entityInfo.put(ContainerMetricsConstants.ALLOCATED_MEMORY_ENTITY_INFO,
      event.getAllocatedResource().getMemory());
  entityInfo.put(ContainerMetricsConstants.ALLOCATED_VCORE_ENTITY_INFO,
      event.getAllocatedResource().getVirtualCores());
  entityInfo.put(ContainerMetricsConstants.ALLOCATED_HOST_ENTITY_INFO,
      event.getAllocatedNode().getHost());
  entityInfo.put(ContainerMetricsConstants.ALLOCATED_PORT_ENTITY_INFO,
      event.getAllocatedNode().getPort());
  entityInfo.put(ContainerMetricsConstants.ALLOCATED_PRIORITY_ENTITY_INFO,
      event.getAllocatedPriority().getPriority());
  entityInfo.put(
    ContainerMetricsConstants.ALLOCATED_HOST_HTTP_ADDRESS_ENTITY_INFO,
    event.getNodeHttpAddress());
  entity.setOtherInfo(entityInfo);
  TimelineEvent tEvent = new TimelineEvent();
  tEvent.setEventType(ContainerMetricsConstants.CREATED_EVENT_TYPE);
  tEvent.setTimestamp(event.getTimestamp());
  entity.addEvent(tEvent);
  putEntity(entity);
}
 

private static TimelineEntity convertDAGInitializedEvent(DAGInitializedEvent event) {
  TimelineEntity atsEntity = new TimelineEntity();
  atsEntity.setEntityId(event.getDagID().toString());
  atsEntity.setEntityType(EntityTypes.TEZ_DAG_ID.name());

  TimelineEvent finishEvt = new TimelineEvent();
  finishEvt.setEventType(HistoryEventType.DAG_INITIALIZED.name());
  finishEvt.setTimestamp(event.getInitTime());
  atsEntity.addEvent(finishEvt);

  atsEntity.addPrimaryFilter(ATSConstants.USER, event.getUser());
  atsEntity.addPrimaryFilter(ATSConstants.DAG_NAME, event.getDagName());

  atsEntity.addOtherInfo(ATSConstants.INIT_TIME, event.getInitTime());

  return atsEntity;
}
 

private static TimelineEntity convertContainerStoppedEvent(ContainerStoppedEvent event) {
  TimelineEntity atsEntity = new TimelineEntity();
  atsEntity.setEntityId("tez_"
      + event.getContainerId().toString());
  atsEntity.setEntityType(EntityTypes.TEZ_CONTAINER_ID.name());

  // In case, a container is stopped in a different attempt
  atsEntity.addRelatedEntity(EntityTypes.TEZ_APPLICATION_ATTEMPT.name(),
      "tez_" + event.getApplicationAttemptId().toString());

  TimelineEvent stoppedEvt = new TimelineEvent();
  stoppedEvt.setEventType(HistoryEventType.CONTAINER_STOPPED.name());
  stoppedEvt.setTimestamp(event.getStoppedTime());
  atsEntity.addEvent(stoppedEvt);

  atsEntity.addPrimaryFilter(ATSConstants.APPLICATION_ID,
      event.getApplicationAttemptId().getApplicationId().toString());
  atsEntity.addPrimaryFilter(ATSConstants.EXIT_STATUS, event.getExitStatus());

  atsEntity.addOtherInfo(ATSConstants.EXIT_STATUS, event.getExitStatus());
  atsEntity.addOtherInfo(ATSConstants.FINISH_TIME, event.getStoppedTime());

  return atsEntity;
}
 

private void publishApplicationCreatedEvent(ApplicationCreatedEvent event) {
  TimelineEntity entity =
      createApplicationEntity(event.getApplicationId());
  Map<String, Object> entityInfo = new HashMap<String, Object>();
  entityInfo.put(ApplicationMetricsConstants.NAME_ENTITY_INFO,
      event.getApplicationName());
  entityInfo.put(ApplicationMetricsConstants.TYPE_ENTITY_INFO,
      event.getApplicationType());
  entityInfo.put(ApplicationMetricsConstants.USER_ENTITY_INFO,
      event.getUser());
  entityInfo.put(ApplicationMetricsConstants.QUEUE_ENTITY_INFO,
      event.getQueue());
  entityInfo.put(ApplicationMetricsConstants.SUBMITTED_TIME_ENTITY_INFO,
      event.getSubmittedTime());
  entity.setOtherInfo(entityInfo);
  TimelineEvent tEvent = new TimelineEvent();
  tEvent.setEventType(
      ApplicationMetricsConstants.CREATED_EVENT_TYPE);
  tEvent.setTimestamp(event.getTimestamp());
  entity.addEvent(tEvent);
  putEntity(entity);
}
 

private static TimelineEntity generateEntity() {
  TimelineEntity entity = new TimelineEntity();
  entity.setEntityId("entity id");
  entity.setEntityType("entity type");
  entity.setStartTime(System.currentTimeMillis());
  for (int i = 0; i < 2; ++i) {
    TimelineEvent event = new TimelineEvent();
    event.setTimestamp(System.currentTimeMillis());
    event.setEventType("test event type " + i);
    event.addEventInfo("key1", "val1");
    event.addEventInfo("key2", "val2");
    entity.addEvent(event);
  }
  entity.addRelatedEntity("test ref type 1", "test ref id 1");
  entity.addRelatedEntity("test ref type 2", "test ref id 2");
  entity.addPrimaryFilter("pkey1", "pval1");
  entity.addPrimaryFilter("pkey2", "pval2");
  entity.addOtherInfo("okey1", "oval1");
  entity.addOtherInfo("okey2", "oval2");
  entity.setDomainId("domain id 1");
  return entity;
}
 

private static TimelineEntity convertVertexInitializedEvent(VertexInitializedEvent event) {
  TimelineEntity atsEntity = new TimelineEntity();
  atsEntity.setEntityId(event.getVertexID().toString());
  atsEntity.setEntityType(EntityTypes.TEZ_VERTEX_ID.name());

  atsEntity.addRelatedEntity(EntityTypes.TEZ_DAG_ID.name(),
      event.getVertexID().getDAGId().toString());
  atsEntity.addPrimaryFilter(EntityTypes.TEZ_DAG_ID.name(),
      event.getVertexID().getDAGId().toString());

  TimelineEvent initEvt = new TimelineEvent();
  initEvt.setEventType(HistoryEventType.VERTEX_INITIALIZED.name());
  initEvt.setTimestamp(event.getInitedTime());
  atsEntity.addEvent(initEvt);

  atsEntity.addOtherInfo(ATSConstants.VERTEX_NAME, event.getVertexName());
  atsEntity.addOtherInfo(ATSConstants.INIT_REQUESTED_TIME, event.getInitRequestedTime());
  atsEntity.addOtherInfo(ATSConstants.INIT_TIME, event.getInitedTime());
  atsEntity.addOtherInfo(ATSConstants.NUM_TASKS, event.getNumTasks());
  atsEntity.addOtherInfo(ATSConstants.PROCESSOR_CLASS_NAME, event.getProcessorName());

  return atsEntity;
}
 

private static TimelineEntity generateEntity() {
  TimelineEntity entity = new TimelineEntity();
  entity.setEntityId("entity id");
  entity.setEntityType("entity type");
  entity.setStartTime(System.currentTimeMillis());
  for (int i = 0; i < 2; ++i) {
    TimelineEvent event = new TimelineEvent();
    event.setTimestamp(System.currentTimeMillis());
    event.setEventType("test event type " + i);
    event.addEventInfo("key1", "val1");
    event.addEventInfo("key2", "val2");
    entity.addEvent(event);
  }
  entity.addRelatedEntity("test ref type 1", "test ref id 1");
  entity.addRelatedEntity("test ref type 2", "test ref id 2");
  entity.addPrimaryFilter("pkey1", "pval1");
  entity.addPrimaryFilter("pkey2", "pval2");
  entity.addOtherInfo("okey1", "oval1");
  entity.addOtherInfo("okey2", "oval2");
  entity.setDomainId("domain id 1");
  return entity;
}
 

private void publishContainerFinishedEvent(ContainerFinishedEvent event) {
  TimelineEntity entity = createContainerEntity(event.getContainerId());
  TimelineEvent tEvent = new TimelineEvent();
  tEvent.setEventType(ContainerMetricsConstants.FINISHED_EVENT_TYPE);
  tEvent.setTimestamp(event.getTimestamp());
  Map<String, Object> eventInfo = new HashMap<String, Object>();
  eventInfo.put(ContainerMetricsConstants.DIAGNOSTICS_INFO_EVENT_INFO,
      event.getDiagnosticsInfo());
  eventInfo.put(ContainerMetricsConstants.EXIT_STATUS_EVENT_INFO,
      event.getContainerExitStatus());
  eventInfo.put(ContainerMetricsConstants.STATE_EVENT_INFO,
      event.getContainerState().toString());
  tEvent.setEventInfo(eventInfo);
  entity.addEvent(tEvent);
  putEntity(entity);
}
 

@Test
public void testPutEntities() throws Exception {
  TestTimelineClient client = new TestTimelineClient();
  try {
    client.init(conf);
    client.start();
    TimelineEntity expectedEntity = new TimelineEntity();
    expectedEntity.setEntityType("test entity type");
    expectedEntity.setEntityId("test entity id");
    expectedEntity.setDomainId("test domain id");
    TimelineEvent event = new TimelineEvent();
    event.setEventType("test event type");
    event.setTimestamp(0L);
    expectedEntity.addEvent(event);

    TimelinePutResponse response = client.putEntities(expectedEntity);
    Assert.assertEquals(0, response.getErrors().size());
    Assert.assertTrue(client.resp.toString().contains("https"));

    TimelineEntity actualEntity = store.getEntity(
        expectedEntity.getEntityId(), expectedEntity.getEntityType(),
        EnumSet.allOf(Field.class));
    Assert.assertNotNull(actualEntity);
    Assert.assertEquals(
        expectedEntity.getEntityId(), actualEntity.getEntityId());
    Assert.assertEquals(
        expectedEntity.getEntityType(), actualEntity.getEntityType());
  } finally {
    client.stop();
    client.close();
  }
}
 

/**
 * Create a test event
 */
private static TimelineEvent createEvent(long timestamp, String type, Map<String,
    Object> info) {
  TimelineEvent event = new TimelineEvent();
  event.setTimestamp(timestamp);
  event.setEventType(type);
  event.setEventInfo(info);
  return event;
}
 

private static TimelineEntity convertDAGSubmittedEvent(DAGSubmittedEvent event) {
  TimelineEntity atsEntity = new TimelineEntity();
  atsEntity.setEntityId(event.getDagID().toString());
  atsEntity.setEntityType(EntityTypes.TEZ_DAG_ID.name());

  atsEntity.addRelatedEntity(EntityTypes.TEZ_APPLICATION_ATTEMPT.name(),
      "tez_" + event.getApplicationAttemptId().toString());
  atsEntity.addRelatedEntity(ATSConstants.APPLICATION_ID,
      event.getApplicationAttemptId().getApplicationId().toString());
  atsEntity.addRelatedEntity(ATSConstants.APPLICATION_ATTEMPT_ID,
      event.getApplicationAttemptId().toString());
  atsEntity.addRelatedEntity(ATSConstants.USER, event.getUser());

  TimelineEvent submitEvt = new TimelineEvent();
  submitEvt.setEventType(HistoryEventType.DAG_SUBMITTED.name());
  submitEvt.setTimestamp(event.getSubmitTime());
  atsEntity.addEvent(submitEvt);

  atsEntity.setStartTime(event.getSubmitTime());

  atsEntity.addPrimaryFilter(ATSConstants.USER, event.getUser());
  atsEntity.addPrimaryFilter(ATSConstants.DAG_NAME, event.getDAGName());

  try {
    atsEntity.addOtherInfo(ATSConstants.DAG_PLAN,
        DAGUtils.convertDAGPlanToATSMap(event.getDAGPlan()));
  } catch (IOException e) {
    throw new TezUncheckedException(e);
  }
  atsEntity.addOtherInfo(ATSConstants.APPLICATION_ID,
      event.getApplicationAttemptId().getApplicationId().toString());

  return atsEntity;
}
 

private void publishApplicationFinishedEvent(ApplicationFinishedEvent event) {
  TimelineEntity entity =
      createApplicationEntity(event.getApplicationId());
  TimelineEvent tEvent = new TimelineEvent();
  tEvent.setEventType(
      ApplicationMetricsConstants.FINISHED_EVENT_TYPE);
  tEvent.setTimestamp(event.getTimestamp());
  Map<String, Object> eventInfo = new HashMap<String, Object>();
  eventInfo.put(ApplicationMetricsConstants.DIAGNOSTICS_INFO_EVENT_INFO,
      event.getDiagnosticsInfo());
  eventInfo.put(ApplicationMetricsConstants.FINAL_STATUS_EVENT_INFO,
      event.getFinalApplicationStatus().toString());
  eventInfo.put(ApplicationMetricsConstants.STATE_EVENT_INFO,
      event.getYarnApplicationState().toString());
  if (event.getLatestApplicationAttemptId() != null) {
    eventInfo.put(ApplicationMetricsConstants.LATEST_APP_ATTEMPT_EVENT_INFO,
        event.getLatestApplicationAttemptId().toString());
  }
  RMAppMetrics appMetrics = event.getAppMetrics();
  entity.addOtherInfo(ApplicationMetricsConstants.APP_CPU_METRICS,
      appMetrics.getVcoreSeconds());
  entity.addOtherInfo(ApplicationMetricsConstants.APP_MEM_METRICS,
      appMetrics.getMemorySeconds());
  
  tEvent.setEventInfo(eventInfo);
  entity.addEvent(tEvent);
  putEntity(entity);
}
 

private void publishApplicationACLsUpdatedEvent(
    ApplicationACLsUpdatedEvent event) {
  TimelineEntity entity =
      createApplicationEntity(event.getApplicationId());
  TimelineEvent tEvent = new TimelineEvent();
  Map<String, Object> entityInfo = new HashMap<String, Object>();
  entityInfo.put(ApplicationMetricsConstants.APP_VIEW_ACLS_ENTITY_INFO,
      event.getViewAppACLs());
  entity.setOtherInfo(entityInfo);
  tEvent.setEventType(
      ApplicationMetricsConstants.ACLS_UPDATED_EVENT_TYPE);
  tEvent.setTimestamp(event.getTimestamp());
  entity.addEvent(tEvent);
  putEntity(entity);
}
 

private static TimelineEntity convertDAGFinishedEvent(DAGFinishedEvent event) {
  TimelineEntity atsEntity = new TimelineEntity();
  atsEntity.setEntityId(event.getDagID().toString());
  atsEntity.setEntityType(EntityTypes.TEZ_DAG_ID.name());

  TimelineEvent finishEvt = new TimelineEvent();
  finishEvt.setEventType(HistoryEventType.DAG_FINISHED.name());
  finishEvt.setTimestamp(event.getFinishTime());
  atsEntity.addEvent(finishEvt);

  atsEntity.addPrimaryFilter(ATSConstants.USER, event.getUser());
  atsEntity.addPrimaryFilter(ATSConstants.APPLICATION_ID,
      event.getDagID().getApplicationId().toString());
  atsEntity.addPrimaryFilter(ATSConstants.DAG_NAME, event.getDagName());
  atsEntity.addPrimaryFilter(ATSConstants.STATUS, event.getState().name());
  if (event.getDAGPlan().hasCallerContext()
      && event.getDAGPlan().getCallerContext().hasCallerId()) {
    atsEntity.addPrimaryFilter(ATSConstants.CALLER_CONTEXT_ID,
        event.getDAGPlan().getCallerContext().getCallerId());
  }

  atsEntity.addOtherInfo(ATSConstants.START_TIME, event.getStartTime());
  atsEntity.addOtherInfo(ATSConstants.FINISH_TIME, event.getFinishTime());
  atsEntity.addOtherInfo(ATSConstants.TIME_TAKEN, (event.getFinishTime() - event.getStartTime()));
  atsEntity.addOtherInfo(ATSConstants.STATUS, event.getState().name());
  atsEntity.addOtherInfo(ATSConstants.DIAGNOSTICS, event.getDiagnostics());
  atsEntity.addOtherInfo(ATSConstants.COMPLETION_APPLICATION_ATTEMPT_ID,
      event.getApplicationAttemptId().toString());

  final Map<String, Integer> dagTaskStats = event.getDagTaskStats();
  if (dagTaskStats != null) {
    for(Entry<String, Integer> entry : dagTaskStats.entrySet()) {
      atsEntity.addOtherInfo(entry.getKey(), entry.getValue());
    }
  }

  return atsEntity;
}
 

private void publishApplicationFinishedEvent(ApplicationFinishedEvent event) {
  TimelineEntity entity =
      createApplicationEntity(event.getApplicationId());
  TimelineEvent tEvent = new TimelineEvent();
  tEvent.setEventType(
      ApplicationMetricsConstants.FINISHED_EVENT_TYPE);
  tEvent.setTimestamp(event.getTimestamp());
  Map<String, Object> eventInfo = new HashMap<String, Object>();
  eventInfo.put(ApplicationMetricsConstants.DIAGNOSTICS_INFO_EVENT_INFO,
      event.getDiagnosticsInfo());
  eventInfo.put(ApplicationMetricsConstants.FINAL_STATUS_EVENT_INFO,
      event.getFinalApplicationStatus().toString());
  eventInfo.put(ApplicationMetricsConstants.STATE_EVENT_INFO,
      event.getYarnApplicationState().toString());
  if (event.getLatestApplicationAttemptId() != null) {
    eventInfo.put(ApplicationMetricsConstants.LATEST_APP_ATTEMPT_EVENT_INFO,
        event.getLatestApplicationAttemptId().toString());
  }
  RMAppMetrics appMetrics = event.getAppMetrics();
  entity.addOtherInfo(ApplicationMetricsConstants.APP_CPU_METRICS,
      appMetrics.getVcoreSeconds());
  entity.addOtherInfo(ApplicationMetricsConstants.APP_MEM_METRICS,
      appMetrics.getMemorySeconds());
  entity.addOtherInfo(ApplicationMetricsConstants.APP_GPU_METRICS,
      appMetrics.getGcoreSeconds());

  tEvent.setEventInfo(eventInfo);
  entity.addEvent(tEvent);
  putEntity(entity);
}
 

private static void publishContainerStartEvent(
    final TimelineClient timelineClient, Container container, String domainId,
    UserGroupInformation ugi) {
  final TimelineEntity entity = new TimelineEntity();
  entity.setEntityId(container.getId().toString());
  entity.setEntityType(DSEntity.DS_CONTAINER.toString());
  entity.setDomainId(domainId);
  entity.addPrimaryFilter("user", ugi.getShortUserName());
  TimelineEvent event = new TimelineEvent();
  event.setTimestamp(System.currentTimeMillis());
  event.setEventType(DSEvent.DS_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);
  }
}
 

private static TimelineEntity convertVertexFinishedEvent(VertexFinishedEvent event) {
  TimelineEntity atsEntity = new TimelineEntity();
  atsEntity.setEntityId(event.getVertexID().toString());
  atsEntity.setEntityType(EntityTypes.TEZ_VERTEX_ID.name());

  atsEntity.addPrimaryFilter(ATSConstants.APPLICATION_ID,
      event.getVertexID().getDAGId().getApplicationId().toString());
  atsEntity.addPrimaryFilter(EntityTypes.TEZ_DAG_ID.name(),
      event.getVertexID().getDAGId().toString());

  TimelineEvent finishEvt = new TimelineEvent();
  finishEvt.setEventType(HistoryEventType.VERTEX_FINISHED.name());
  finishEvt.setTimestamp(event.getFinishTime());
  atsEntity.addEvent(finishEvt);

  atsEntity.addPrimaryFilter(ATSConstants.STATUS, event.getState().name());

  atsEntity.addOtherInfo(ATSConstants.VERTEX_NAME, event.getVertexName());
  atsEntity.addOtherInfo(ATSConstants.FINISH_TIME, event.getFinishTime());
  atsEntity.addOtherInfo(ATSConstants.TIME_TAKEN, (event.getFinishTime() - event.getStartTime()));
  atsEntity.addOtherInfo(ATSConstants.STATUS, event.getState().name());

  atsEntity.addOtherInfo(ATSConstants.DIAGNOSTICS, event.getDiagnostics());
  atsEntity.addOtherInfo(ATSConstants.COUNTERS,
      DAGUtils.convertCountersToATSMap(event.getTezCounters()));
  atsEntity.addOtherInfo(ATSConstants.STATS,
      DAGUtils.convertVertexStatsToATSMap(event.getVertexStats()));
  if (event.getServicePluginInfo() != null) {
    atsEntity.addOtherInfo(ATSConstants.SERVICE_PLUGIN,
        DAGUtils.convertServicePluginToATSMap(event.getServicePluginInfo()));
  }

  final Map<String, Integer> vertexTaskStats = event.getVertexTaskStats();
  if (vertexTaskStats != null) {
    for(Entry<String, Integer> entry : vertexTaskStats.entrySet()) {
      atsEntity.addOtherInfo(entry.getKey(), entry.getValue());
    }
  }

  return atsEntity;
}
 

private static TimelineEntity convertDAGSubmittedEvent(DAGSubmittedEvent event) {
  TimelineEntity atsEntity = new TimelineEntity();
  atsEntity.setEntityId(event.getDagID().toString());
  atsEntity.setEntityType(EntityTypes.TEZ_DAG_ID.name());

  atsEntity.addRelatedEntity(EntityTypes.TEZ_APPLICATION.name(),
      "tez_" + event.getApplicationAttemptId().getApplicationId().toString());
  atsEntity.addRelatedEntity(EntityTypes.TEZ_APPLICATION_ATTEMPT.name(),
      "tez_" + event.getApplicationAttemptId().toString());

  TimelineEvent submitEvt = new TimelineEvent();
  submitEvt.setEventType(HistoryEventType.DAG_SUBMITTED.name());
  submitEvt.setTimestamp(event.getSubmitTime());
  atsEntity.addEvent(submitEvt);

  atsEntity.setStartTime(event.getSubmitTime());

  atsEntity.addPrimaryFilter(ATSConstants.USER, event.getUser());
  atsEntity.addPrimaryFilter(ATSConstants.DAG_NAME, event.getDAGName());
  atsEntity.addPrimaryFilter(ATSConstants.APPLICATION_ID,
      event.getDagID().getApplicationId().toString());

  if (event.getDAGPlan().hasCallerContext()
      && event.getDAGPlan().getCallerContext().hasCallerId()) {
    CallerContextProto callerContext = event.getDagPlan().getCallerContext();
    atsEntity.addPrimaryFilter(ATSConstants.CALLER_CONTEXT_ID, callerContext.getCallerId());
    atsEntity.addOtherInfo(ATSConstants.CALLER_CONTEXT_ID, callerContext.getCallerId());
    atsEntity.addOtherInfo(ATSConstants.CALLER_CONTEXT, callerContext.getContext());
  }
  if (event.getQueueName() != null) {
    atsEntity.addPrimaryFilter(ATSConstants.DAG_QUEUE_NAME, event.getQueueName());
  }

  atsEntity.addOtherInfo(ATSConstants.APPLICATION_ID,
      event.getApplicationAttemptId().getApplicationId().toString());
  atsEntity.addOtherInfo(ATSConstants.APPLICATION_ATTEMPT_ID,
          event.getApplicationAttemptId().toString());
  atsEntity.addOtherInfo(ATSConstants.USER, event.getUser());
  atsEntity.addOtherInfo(ATSConstants.DAG_AM_WEB_SERVICE_VERSION, AMWebController.VERSION);
  atsEntity.addOtherInfo(ATSConstants.IN_PROGRESS_LOGS_URL + "_"
      + event.getApplicationAttemptId().getAttemptId(), event.getContainerLogs());
  if (event.getDAGPlan().hasCallerContext()
      && event.getDAGPlan().getCallerContext().hasCallerId()
      && event.getDAGPlan().getCallerContext().hasCallerType()) {
    atsEntity.addOtherInfo(ATSConstants.CALLER_CONTEXT_ID,
        event.getDAGPlan().getCallerContext().getCallerId());
    atsEntity.addOtherInfo(ATSConstants.CALLER_CONTEXT_TYPE,
        event.getDAGPlan().getCallerContext().getCallerType());
  }
  if (event.getQueueName() != null) {
    atsEntity.addOtherInfo(ATSConstants.DAG_QUEUE_NAME, event.getQueueName());
  }

  return atsEntity;
}
 

private static TimelineEntity convertTaskAttemptFinishedEvent(TaskAttemptFinishedEvent event) {
  TimelineEntity atsEntity = new TimelineEntity();
  atsEntity.setEntityId(event.getTaskAttemptID().toString());
  atsEntity.setEntityType(EntityTypes.TEZ_TASK_ATTEMPT_ID.name());

  atsEntity.addPrimaryFilter(ATSConstants.APPLICATION_ID,
      event.getTaskAttemptID().getTaskID().getVertexID().getDAGId().getApplicationId().toString());
  atsEntity.addPrimaryFilter(EntityTypes.TEZ_DAG_ID.name(),
      event.getTaskAttemptID().getTaskID().getVertexID().getDAGId().toString());
  atsEntity.addPrimaryFilter(EntityTypes.TEZ_VERTEX_ID.name(),
      event.getTaskAttemptID().getTaskID().getVertexID().toString());
  atsEntity.addPrimaryFilter(EntityTypes.TEZ_TASK_ID.name(),
      event.getTaskAttemptID().getTaskID().toString());

  TimelineEvent finishEvt = new TimelineEvent();
  finishEvt.setEventType(HistoryEventType.TASK_ATTEMPT_FINISHED.name());
  finishEvt.setTimestamp(event.getFinishTime());
  atsEntity.addEvent(finishEvt);

  atsEntity.addPrimaryFilter(ATSConstants.STATUS, event.getState().name());

  if (event.getTaskFailureType() != null) {
    atsEntity.addOtherInfo(ATSConstants.TASK_FAILURE_TYPE, event.getTaskFailureType().name());
  }
  atsEntity.addOtherInfo(ATSConstants.CREATION_TIME, event.getCreationTime());
  atsEntity.addOtherInfo(ATSConstants.ALLOCATION_TIME, event.getAllocationTime());
  atsEntity.addOtherInfo(ATSConstants.START_TIME, event.getStartTime());
  atsEntity.addOtherInfo(ATSConstants.FINISH_TIME, event.getFinishTime());
  if (event.getCreationCausalTA() != null) {
    atsEntity.addOtherInfo(ATSConstants.CREATION_CAUSAL_ATTEMPT,
        event.getCreationCausalTA().toString());
  }
  atsEntity.addOtherInfo(ATSConstants.TIME_TAKEN, (event.getFinishTime() - event.getStartTime()));
  atsEntity.addOtherInfo(ATSConstants.STATUS, event.getState().name());
  if (event.getTaskAttemptError() != null) {
    atsEntity.addOtherInfo(ATSConstants.TASK_ATTEMPT_ERROR_ENUM, event.getTaskAttemptError().name());
  }
  atsEntity.addOtherInfo(ATSConstants.DIAGNOSTICS, event.getDiagnostics());
  atsEntity.addOtherInfo(ATSConstants.COUNTERS,
      DAGUtils.convertCountersToATSMap(event.getCounters()));
  if (event.getDataEvents() != null && !event.getDataEvents().isEmpty()) {
    atsEntity.addOtherInfo(ATSConstants.LAST_DATA_EVENTS, 
        DAGUtils.convertDataEventDependecyInfoToATS(event.getDataEvents()));
  }
  if (event.getNodeId() != null) {
    atsEntity.addOtherInfo(ATSConstants.NODE_ID, event.getNodeId().toString());
  }
  if (event.getContainerId() != null) {
    atsEntity.addOtherInfo(ATSConstants.CONTAINER_ID, event.getContainerId().toString());
  }
  if (event.getInProgressLogsUrl() != null) {
    atsEntity.addOtherInfo(ATSConstants.IN_PROGRESS_LOGS_URL, event.getInProgressLogsUrl());
  }
  if (event.getCompletedLogsUrl() != null) {
    atsEntity.addOtherInfo(ATSConstants.COMPLETED_LOGS_URL, event.getCompletedLogsUrl());
  }
  if (event.getNodeHttpAddress() != null) {
    atsEntity.addOtherInfo(ATSConstants.NODE_HTTP_ADDRESS, event.getNodeHttpAddress());
  }

  return atsEntity;
}