Examples of org.apache.hadoop.security.Credentials.addAll()

Class org.apache.hadoop.security.Credentials

Examples of org.apache.hadoop.security.Credentials.addAll()

org.apache.hadoop.security.Credentials.addAll()
Copy all of the credentials from one credential object into another. @param other the credentials to copy

    if (!UserGroupInformation.isSecurityEnabled()) {
      return credentials;
    }


    try {
      credentials.addAll(UserGroupInformation.getCurrentUser().getCredentials());


      // Remove the AM->RM tokens
      Iterator<Token<?>> iter = credentials.getAllTokens().iterator();
      while (iter.hasNext()) {
        Token<?> token = iter.next();

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      udfProps.put(HCatConstants.HCAT_PIG_LOADER_LOCATION_SET, true);


      //Store credentials in a private hash map and not the udf context to
      // make sure they are not public.
      Credentials crd = new Credentials();
      crd.addAll(job.getCredentials());
      jobCredentials.put(INNER_SIGNATURE_PREFIX + "_" + signature, crd);
    }


    // Need to also push projections by calling setOutputSchema on
    // HCatInputFormat - we have to get the RequiredFields information

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      // localize it to be used by the Containers(tasks)
      Credentials tokenStorage = new Credentials();
      TokenCache.setJobToken(job.jobToken, tokenStorage);


      if (UserGroupInformation.isSecurityEnabled()) {
        tokenStorage.addAll(job.fsTokens);
      }
    }


    /**
     * ChainMapper and ChainReducer must execute in parallel, so they're not

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        is.close();
      }
    }


    // Overwrite with the updates.
    credentials.addAll(updates);


    // Overwrite the credentials.
    Location tmpLocation = credentialsLocation.getTempFile(Constants.Files.CREDENTIALS);


    // Save the credentials store with user-only permission.

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    if (!UserGroupInformation.isSecurityEnabled()) {
      return credentials;
    }


    try {
      credentials.addAll(UserGroupInformation.getCurrentUser().getCredentials());


      // Remove the AM->RM tokens
      Iterator<Token<?>> iter = credentials.getAllTokens().iterator();
      while (iter.hasNext()) {
        Token<?> token = iter.next();

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      // localize it to be used by the Containers(tasks)
      Credentials tokenStorage = new Credentials();
      TokenCache.setJobToken(job.jobToken, tokenStorage);


      if (UserGroupInformation.isSecurityEnabled()) {
        tokenStorage.addAll(job.fsTokens);
      }
    }


    private void createMapTasks(JobImpl job, long inputLength,
                                TaskSplitMetaInfo[] splits) {

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      // correctly, even though they may not be used by all tasks which will run
      // on this container.


      LOG.info("Adding #" + credentials.numberOfTokens() + " tokens and #"
          + credentials.numberOfSecretKeys() + " secret keys for NM use for launching container");
      containerCredentials.addAll(credentials);


      DataOutputBuffer containerTokens_dob = new DataOutputBuffer();
      containerCredentials.writeTokenStorageToStream(containerTokens_dob);
      containerCredentialsBuffer = ByteBuffer.wrap(containerTokens_dob.getData(), 0,
          containerTokens_dob.getLength());

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      if (UserGroupInformation.isSecurityEnabled()) {
        LOG.info("Adding #" + credentials.numberOfTokens()
            + " tokens and #" + credentials.numberOfSecretKeys()
            + " secret keys for NM use for launching container");
        taskCredentials.addAll(credentials);
      }


      // LocalStorageToken is needed irrespective of whether security is enabled
      // or not.
      TokenCache.setJobToken(jobToken, taskCredentials);

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      // localize it to be used by the Containers(tasks)
      Credentials tokenStorage = new Credentials();
      TokenCache.setJobToken(job.jobToken, tokenStorage);


      if (UserGroupInformation.isSecurityEnabled()) {
        tokenStorage.addAll(job.fsTokens);
      }
    }


    private void createMapTasks(JobImpl job, long inputLength,
                                TaskSplitMetaInfo[] splits) {

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      // localize it to be used by the Containers(tasks)
      Credentials tokenStorage = new Credentials();
      TokenCache.setJobToken(job.jobToken, tokenStorage);


      if (UserGroupInformation.isSecurityEnabled()) {
        tokenStorage.addAll(job.fsTokens);
      }
    }


    private void createMapTasks(JobImpl job, long inputLength,
                                TaskSplitMetaInfo[] splits) {

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