Java Code Examples for org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptUnregistrationEvent#getDiagnostics()

The following examples show how to use org.apache.hadoop.yarn.server.resourcemanager.rmapp.attempt.event.RMAppAttemptUnregistrationEvent#getDiagnostics() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: RMAppAttemptImpl.java    From hadoop with Apache License 2.0 4 votes vote down vote up 
private void rememberTargetTransitionsAndStoreState(RMAppAttemptEvent event,
    Object transitionToDo, RMAppAttemptState targetFinalState,
    RMAppAttemptState stateToBeStored) {

  rememberTargetTransitions(event, transitionToDo, targetFinalState);
  stateBeforeFinalSaving = getState();

  // As of today, finalState, diagnostics, final-tracking-url and
  // finalAppStatus are the only things that we store into the StateStore
  // AFTER the initial saving on app-attempt-start
  // These fields can be visible from outside only after they are saved in
  // StateStore
  String diags = null;

  // don't leave the tracking URL pointing to a non-existent AM
  setTrackingUrlToRMAppPage(stateToBeStored);
  String finalTrackingUrl = getOriginalTrackingUrl();
  FinalApplicationStatus finalStatus = null;
  int exitStatus = ContainerExitStatus.INVALID;
  switch (event.getType()) {
  case LAUNCH_FAILED:
    RMAppAttemptLaunchFailedEvent launchFaileEvent =
        (RMAppAttemptLaunchFailedEvent) event;
    diags = launchFaileEvent.getMessage();
    break;
  case REGISTERED:
    diags = getUnexpectedAMRegisteredDiagnostics();
    break;
  case UNREGISTERED:
    RMAppAttemptUnregistrationEvent unregisterEvent =
        (RMAppAttemptUnregistrationEvent) event;
    diags = unregisterEvent.getDiagnostics();
    // reset finalTrackingUrl to url sent by am
    finalTrackingUrl = sanitizeTrackingUrl(unregisterEvent.getFinalTrackingUrl());
    finalStatus = unregisterEvent.getFinalApplicationStatus();
    break;
  case CONTAINER_FINISHED:
    RMAppAttemptContainerFinishedEvent finishEvent =
        (RMAppAttemptContainerFinishedEvent) event;
    diags = getAMContainerCrashedDiagnostics(finishEvent);
    exitStatus = finishEvent.getContainerStatus().getExitStatus();
    break;
  case KILL:
    break;
  case EXPIRE:
    diags = getAMExpiredDiagnostics(event);
    break;
  default:
    break;
  }
  AggregateAppResourceUsage resUsage =
      this.attemptMetrics.getAggregateAppResourceUsage();
  RMStateStore rmStore = rmContext.getStateStore();
  setFinishTime(System.currentTimeMillis());

  ApplicationAttemptStateData attemptState =
      ApplicationAttemptStateData.newInstance(
          applicationAttemptId,  getMasterContainer(),
          rmStore.getCredentialsFromAppAttempt(this),
          startTime, stateToBeStored, finalTrackingUrl, diags,
          finalStatus, exitStatus,
        getFinishTime(), resUsage.getMemorySeconds(),
        resUsage.getVcoreSeconds(), resUsage.getGcoreSeconds());
  LOG.info("Updating application attempt " + applicationAttemptId
      + " with final state: " + targetedFinalState + ", and exit status: "
      + exitStatus);
  rmStore.updateApplicationAttemptState(attemptState);
}
Example 2
Source File: RMAppAttemptImpl.java    From big-c with Apache License 2.0 4 votes vote down vote up 
private void rememberTargetTransitionsAndStoreState(RMAppAttemptEvent event,
    Object transitionToDo, RMAppAttemptState targetFinalState,
    RMAppAttemptState stateToBeStored) {

  rememberTargetTransitions(event, transitionToDo, targetFinalState);
  stateBeforeFinalSaving = getState();

  // As of today, finalState, diagnostics, final-tracking-url and
  // finalAppStatus are the only things that we store into the StateStore
  // AFTER the initial saving on app-attempt-start
  // These fields can be visible from outside only after they are saved in
  // StateStore
  String diags = null;

  // don't leave the tracking URL pointing to a non-existent AM
  setTrackingUrlToRMAppPage(stateToBeStored);
  String finalTrackingUrl = getOriginalTrackingUrl();
  FinalApplicationStatus finalStatus = null;
  int exitStatus = ContainerExitStatus.INVALID;
  switch (event.getType()) {
  case LAUNCH_FAILED:
    RMAppAttemptLaunchFailedEvent launchFaileEvent =
        (RMAppAttemptLaunchFailedEvent) event;
    diags = launchFaileEvent.getMessage();
    break;
  case REGISTERED:
    diags = getUnexpectedAMRegisteredDiagnostics();
    break;
  case UNREGISTERED:
    RMAppAttemptUnregistrationEvent unregisterEvent =
        (RMAppAttemptUnregistrationEvent) event;
    diags = unregisterEvent.getDiagnostics();
    // reset finalTrackingUrl to url sent by am
    finalTrackingUrl = sanitizeTrackingUrl(unregisterEvent.getFinalTrackingUrl());
    finalStatus = unregisterEvent.getFinalApplicationStatus();
    break;
  case CONTAINER_FINISHED:
    RMAppAttemptContainerFinishedEvent finishEvent =
        (RMAppAttemptContainerFinishedEvent) event;
    diags = getAMContainerCrashedDiagnostics(finishEvent);
    exitStatus = finishEvent.getContainerStatus().getExitStatus();
    break;
  case KILL:
    break;
  case EXPIRE:
    diags = getAMExpiredDiagnostics(event);
    break;
  default:
    break;
  }
  AggregateAppResourceUsage resUsage =
      this.attemptMetrics.getAggregateAppResourceUsage();
  RMStateStore rmStore = rmContext.getStateStore();
  setFinishTime(System.currentTimeMillis());

  ApplicationAttemptStateData attemptState =
      ApplicationAttemptStateData.newInstance(
          applicationAttemptId,  getMasterContainer(),
          rmStore.getCredentialsFromAppAttempt(this),
          startTime, stateToBeStored, finalTrackingUrl, diags,
          finalStatus, exitStatus,
        getFinishTime(), resUsage.getMemorySeconds(),
        resUsage.getVcoreSeconds());
  LOG.info("Updating application attempt " + applicationAttemptId
      + " with final state: " + targetedFinalState + ", and exit status: "
      + exitStatus);
  rmStore.updateApplicationAttemptState(attemptState);
}