Java Code Examples for org.apache.hadoop.yarn.server.utils.BuilderUtils#newAMRMToken()

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Example 1
Source File: RMAppImpl.java    From hadoop with Apache License 2.0 4 votes vote down vote up 
@Override
public ApplicationReport createAndGetApplicationReport(String clientUserName,
    boolean allowAccess) {
  this.readLock.lock();

  try {
    ApplicationAttemptId currentApplicationAttemptId = null;
    org.apache.hadoop.yarn.api.records.Token clientToAMToken = null;
    String trackingUrl = UNAVAILABLE;
    String host = UNAVAILABLE;
    String origTrackingUrl = UNAVAILABLE;
    int rpcPort = -1;
    ApplicationResourceUsageReport appUsageReport =
        RMServerUtils.DUMMY_APPLICATION_RESOURCE_USAGE_REPORT;
    FinalApplicationStatus finishState = getFinalApplicationStatus();
    String diags = UNAVAILABLE;
    float progress = 0.0f;
    org.apache.hadoop.yarn.api.records.Token amrmToken = null;
    if (allowAccess) {
      trackingUrl = getDefaultProxyTrackingUrl();
      if (this.currentAttempt != null) {
        currentApplicationAttemptId = this.currentAttempt.getAppAttemptId();
        trackingUrl = this.currentAttempt.getTrackingUrl();
        origTrackingUrl = this.currentAttempt.getOriginalTrackingUrl();
        if (UserGroupInformation.isSecurityEnabled()) {
          // get a token so the client can communicate with the app attempt
          // NOTE: token may be unavailable if the attempt is not running
          Token<ClientToAMTokenIdentifier> attemptClientToAMToken =
              this.currentAttempt.createClientToken(clientUserName);
          if (attemptClientToAMToken != null) {
            clientToAMToken = BuilderUtils.newClientToAMToken(
                attemptClientToAMToken.getIdentifier(),
                attemptClientToAMToken.getKind().toString(),
                attemptClientToAMToken.getPassword(),
                attemptClientToAMToken.getService().toString());
          }
        }
        host = this.currentAttempt.getHost();
        rpcPort = this.currentAttempt.getRpcPort();
        appUsageReport = currentAttempt.getApplicationResourceUsageReport();
        progress = currentAttempt.getProgress();
      }
      diags = this.diagnostics.toString();

      if (currentAttempt != null && 
          currentAttempt.getAppAttemptState() == RMAppAttemptState.LAUNCHED) {
        if (getApplicationSubmissionContext().getUnmanagedAM() &&
            clientUserName != null && getUser().equals(clientUserName)) {
          Token<AMRMTokenIdentifier> token = currentAttempt.getAMRMToken();
          if (token != null) {
            amrmToken = BuilderUtils.newAMRMToken(token.getIdentifier(),
                token.getKind().toString(), token.getPassword(),
                token.getService().toString());
          }
        }
      }

      RMAppMetrics rmAppMetrics = getRMAppMetrics();
      appUsageReport.setMemorySeconds(rmAppMetrics.getMemorySeconds());
      appUsageReport.setVcoreSeconds(rmAppMetrics.getVcoreSeconds());
      appUsageReport.setGcoreSeconds(rmAppMetrics.getGcoreSeconds());
    }

    if (currentApplicationAttemptId == null) {
      currentApplicationAttemptId = 
          BuilderUtils.newApplicationAttemptId(this.applicationId, 
              DUMMY_APPLICATION_ATTEMPT_NUMBER);
    }

    return BuilderUtils.newApplicationReport(this.applicationId,
        currentApplicationAttemptId, this.user, this.queue,
        this.name, host, rpcPort, clientToAMToken,
        createApplicationState(), diags,
        trackingUrl, this.startTime, this.finishTime, finishState,
        appUsageReport, origTrackingUrl, progress, this.applicationType, 
        amrmToken, applicationTags);
  } finally {
    this.readLock.unlock();
  }
}
Example 2
Source File: RMAppImpl.java    From big-c with Apache License 2.0 4 votes vote down vote up 
@Override
public ApplicationReport createAndGetApplicationReport(String clientUserName,
    boolean allowAccess) {
  this.readLock.lock();

  try {
    ApplicationAttemptId currentApplicationAttemptId = null;
    org.apache.hadoop.yarn.api.records.Token clientToAMToken = null;
    String trackingUrl = UNAVAILABLE;
    String host = UNAVAILABLE;
    String origTrackingUrl = UNAVAILABLE;
    int rpcPort = -1;
    ApplicationResourceUsageReport appUsageReport =
        RMServerUtils.DUMMY_APPLICATION_RESOURCE_USAGE_REPORT;
    FinalApplicationStatus finishState = getFinalApplicationStatus();
    String diags = UNAVAILABLE;
    float progress = 0.0f;
    org.apache.hadoop.yarn.api.records.Token amrmToken = null;
    if (allowAccess) {
      trackingUrl = getDefaultProxyTrackingUrl();
      if (this.currentAttempt != null) {
        currentApplicationAttemptId = this.currentAttempt.getAppAttemptId();
        trackingUrl = this.currentAttempt.getTrackingUrl();
        origTrackingUrl = this.currentAttempt.getOriginalTrackingUrl();
        if (UserGroupInformation.isSecurityEnabled()) {
          // get a token so the client can communicate with the app attempt
          // NOTE: token may be unavailable if the attempt is not running
          Token<ClientToAMTokenIdentifier> attemptClientToAMToken =
              this.currentAttempt.createClientToken(clientUserName);
          if (attemptClientToAMToken != null) {
            clientToAMToken = BuilderUtils.newClientToAMToken(
                attemptClientToAMToken.getIdentifier(),
                attemptClientToAMToken.getKind().toString(),
                attemptClientToAMToken.getPassword(),
                attemptClientToAMToken.getService().toString());
          }
        }
        host = this.currentAttempt.getHost();
        rpcPort = this.currentAttempt.getRpcPort();
        appUsageReport = currentAttempt.getApplicationResourceUsageReport();
        progress = currentAttempt.getProgress();
      }
      diags = this.diagnostics.toString();

      if (currentAttempt != null && 
          currentAttempt.getAppAttemptState() == RMAppAttemptState.LAUNCHED) {
        if (getApplicationSubmissionContext().getUnmanagedAM() &&
            clientUserName != null && getUser().equals(clientUserName)) {
          Token<AMRMTokenIdentifier> token = currentAttempt.getAMRMToken();
          if (token != null) {
            amrmToken = BuilderUtils.newAMRMToken(token.getIdentifier(),
                token.getKind().toString(), token.getPassword(),
                token.getService().toString());
          }
        }
      }

      RMAppMetrics rmAppMetrics = getRMAppMetrics();
      appUsageReport.setMemorySeconds(rmAppMetrics.getMemorySeconds());
      appUsageReport.setVcoreSeconds(rmAppMetrics.getVcoreSeconds());
    }

    if (currentApplicationAttemptId == null) {
      currentApplicationAttemptId = 
          BuilderUtils.newApplicationAttemptId(this.applicationId, 
              DUMMY_APPLICATION_ATTEMPT_NUMBER);
    }

    return BuilderUtils.newApplicationReport(this.applicationId,
        currentApplicationAttemptId, this.user, this.queue,
        this.name, host, rpcPort, clientToAMToken,
        createApplicationState(), diags,
        trackingUrl, this.startTime, this.finishTime, finishState,
        appUsageReport, origTrackingUrl, progress, this.applicationType, 
        amrmToken, applicationTags);
  } finally {
    this.readLock.unlock();
  }
}