Examples of org.apache.hadoop.yarn.api.records.ApplicationAttemptReport

Package org.apache.hadoop.yarn.api.records

Examples of org.apache.hadoop.yarn.api.records.ApplicationAttemptReport

org.apache.hadoop.yarn.api.records.ApplicationAttemptReport
ApplicationAttemptReport is a report of an application attempt.

It includes details such as:
- {@link ApplicationAttemptId} of the application.
- Host on which the ApplicationMaster of this attempt is running.
- RPC port of the ApplicationMaster of this attempt.
- Tracking URL.
- Diagnostic information in case of errors.
- {@link YarnApplicationAttemptState} of the application attempt.
- {@link ContainerId} of the master Container.

      RMAppAttempt appAttempt = application.getAppAttempts().get(appAttemptId);
      if (appAttempt == null) {
        throw new ApplicationAttemptNotFoundException("ApplicationAttempt "
            + appAttemptId + " Not Found in RM");
      }
      ApplicationAttemptReport attemptReport = appAttempt
          .createApplicationAttemptReport();
      response = GetApplicationAttemptReportResponse.newInstance(attemptReport);
    }else{
      throw new YarnException("User " + callerUGI.getShortUserName()
          + " does not have privilage to see this attempt " + appAttemptId);

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  public AppAttemptInfo getAppAttempt(HttpServletRequest req,
      HttpServletResponse res, String appId, String appAttemptId) {
    ApplicationId aid = parseApplicationId(appId);
    ApplicationAttemptId aaid = parseApplicationAttemptId(appAttemptId);
    validateIds(aid, aaid, null);
    ApplicationAttemptReport appAttempt = null;
    try {
      appAttempt = appContext.getApplicationAttempt(aaid);
    } catch (IOException e) {
      throw new WebApplicationException(e);
    }

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    } catch (IllegalArgumentException e) {
      puts("Invalid application attempt ID: " + attemptid);
      return;
    }


    ApplicationAttemptReport appAttemptReport;
    try {
      appAttemptReport = appContext.getApplicationAttempt(appAttemptId);
    } catch (IOException e) {
      String message =
          "Failed to read the application attempt " + appAttemptId + ".";

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   * @param applicationAttemptId
   * @throws YarnException
   */
  private void printApplicationAttemptReport(String applicationAttemptId)
      throws YarnException, IOException {
    ApplicationAttemptReport appAttemptReport = client
        .getApplicationAttemptReport(ConverterUtils
            .toApplicationAttemptId(applicationAttemptId));
    // Use PrintWriter.println, which uses correct platform line ending.
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    PrintWriter appAttemptReportStr = new PrintWriter(baos);
    if (appAttemptReport != null) {
      appAttemptReportStr.println("Application Attempt Report : ");
      appAttemptReportStr.print("\tApplicationAttempt-Id : ");
      appAttemptReportStr.println(appAttemptReport.getApplicationAttemptId());
      appAttemptReportStr.print("\tState : ");
      appAttemptReportStr.println(appAttemptReport
          .getYarnApplicationAttemptState());
      appAttemptReportStr.print("\tAMContainer : ");
      appAttemptReportStr.println(appAttemptReport.getAMContainerId()
          .toString());
      appAttemptReportStr.print("\tTracking-URL : ");
      appAttemptReportStr.println(appAttemptReport.getTrackingUrl());
      appAttemptReportStr.print("\tRPC Port : ");
      appAttemptReportStr.println(appAttemptReport.getRpcPort());
      appAttemptReportStr.print("\tAM Host : ");
      appAttemptReportStr.println(appAttemptReport.getHost());
      appAttemptReportStr.print("\tDiagnostics : ");
      appAttemptReportStr.print(appAttemptReport.getDiagnostics());
    } else {
      appAttemptReportStr.print("Application Attempt with id '"
          + applicationAttemptId + "' doesn't exist in History Server.");
    }
    appAttemptReportStr.close();

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            YarnApplicationState.KILLED, YarnApplicationState.FAILED,
            YarnApplicationState.FINISHED));


      if (appReport.getYarnApplicationState() == YarnApplicationState.ACCEPTED) {
        // Monitor the application attempt to wait for launch state
        ApplicationAttemptReport attemptReport =
            monitorCurrentAppAttempt(appId,
              YarnApplicationAttemptState.LAUNCHED);
        ApplicationAttemptId attemptId =
            attemptReport.getApplicationAttemptId();
        LOG.info("Launching AM with application attempt id " + attemptId);
        // launch AM
        launchAM(attemptId);
        // Monitor the application for end state
        appReport =

View Full Code Here

      if (attemptId == null) {
        attemptId =
            rmClient.getApplicationReport(appId)
              .getCurrentApplicationAttemptId();
      }
      ApplicationAttemptReport attemptReport = null;
      if (attemptId != null) {
        attemptReport = rmClient.getApplicationAttemptReport(attemptId);
        if (attemptState.equals(attemptReport.getYarnApplicationAttemptState())) {
          return attemptReport;
        }
      }
      LOG.info("Current attempt state of " + appId + " is " + (attemptReport == null
            ? " N/A " : attemptReport.getYarnApplicationAttemptState())
                + ", waiting for current attempt to reach " + attemptState);
      try {
        Thread.sleep(1000);
      } catch (InterruptedException e) {
        LOG.warn("Interrupted while waiting for current attempt of " + appId

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