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

Class org.apache.hadoop.security.Credentials

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

org.apache.hadoop.security.Credentials.readTokenStorageStream()
Convenience method for reading a token storage file directly from a datainputstream

            Credentials credentials = null;
            if (attemptStateData.getAppAttemptTokens() != null) {
              credentials = new Credentials();
              DataInputByteBuffer dibb = new DataInputByteBuffer();
              dibb.reset(attemptStateData.getAppAttemptTokens());
              credentials.readTokenStorageStream(dibb);
            }
            ApplicationAttemptState attemptState =
                new ApplicationAttemptState(attemptId,
                  attemptStateData.getMasterContainer(), credentials,
                  attemptStateData.getStartTime(),

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    Credentials credentials = null;
    if(attemptStateData.getAppAttemptTokens() != null){
      DataInputByteBuffer dibb = new DataInputByteBuffer();
      credentials = new Credentials();
      dibb.reset(attemptStateData.getAppAttemptTokens());
      credentials.readTokenStorageStream(dibb);
    }
    ApplicationAttemptState attemptState =
        new ApplicationAttemptState(appAttemptId,
          attemptStateData.getMasterContainer(), credentials,
          attemptStateData.getStartTime());

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    Credentials credentials = null;
    if (attemptStateData.getAppAttemptTokens() != null) {
      DataInputByteBuffer dibb = new DataInputByteBuffer();
      credentials = new Credentials();
      dibb.reset(attemptStateData.getAppAttemptTokens());
      credentials.readTokenStorageStream(dibb);
    }
    ApplicationAttemptState updatedAttemptState =
        new ApplicationAttemptState(appAttemptId,
          attemptStateData.getMasterContainer(), credentials,
          attemptStateData.getStartTime(), attemptStateData.getState(),

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        Credentials credentials = null;
        if (attemptStateData.getAppAttemptTokens() != null) {
          credentials = new Credentials();
          DataInputByteBuffer dibb = new DataInputByteBuffer();
          dibb.reset(attemptStateData.getAppAttemptTokens());
          credentials.readTokenStorageStream(dibb);
        }


        ApplicationAttemptState attemptState =
            new ApplicationAttemptState(attemptId,
                attemptStateData.getMasterContainer(), credentials,

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    public Credentials getContainerCredentials() throws IOException {
      Credentials credentials = new Credentials();
      DataInputByteBuffer buf = new DataInputByteBuffer();
      containerTokens.rewind();
      buf.reset(containerTokens);
      credentials.readTokenStorageStream(buf);
      return credentials;
    }
  }


  public static class MockRMWithAMS extends MockRMWithCustomAMLauncher {

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    if (tokens != null) {
      DataInputByteBuffer buf = new DataInputByteBuffer();
      tokens.rewind();
      buf.reset(tokens);
      try {
        credentials.readTokenStorageStream(buf);
        if (LOG.isDebugEnabled()) {
          for (Token<? extends TokenIdentifier> tk : credentials
              .getAllTokens()) {
            LOG.debug(tk.getService() + " = " + tk.toString());
          }

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    Credentials credentials = new Credentials();
    DataInputByteBuffer dibb = new DataInputByteBuffer();
    ByteBuffer tokens = application.getAMContainerSpec().getContainerTokens();
    if (tokens != null) {
      dibb.reset(tokens);
      credentials.readTokenStorageStream(dibb);
      tokens.rewind();
    }
    return credentials;
  }

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    if (tokens != null) {
      DataInputByteBuffer buf = new DataInputByteBuffer();
      tokens.rewind();
      buf.reset(tokens);
      try {
        credentials.readTokenStorageStream(buf);
        if (LOG.isDebugEnabled()) {
          for (Token<? extends TokenIdentifier> tk : credentials
              .getAllTokens()) {
            LOG.debug(tk.getService() + " = " + tk.toString());
          }

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    try {
      // assume credentials in cwd
      // TODO: Fix
      credFile = lfs.open(
          new Path(String.format(TOKEN_FILE_NAME_FMT, localizerId)));
      creds.readTokenStorageStream(credFile);
    } finally  {
      if (credFile != null) {
        credFile.close();
      }
    }

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      DataInputByteBuffer dibb = new DataInputByteBuffer();
      if (container.getContainerTokens() != null) {
        // TODO: Don't do this kind of checks everywhere.
        dibb.reset(container.getContainerTokens());
        credentials.readTokenStorageStream(dibb);
      }


      ApplicationTokenIdentifier id = new ApplicationTokenIdentifier(
          application.getAppAttemptId());
      Token<ApplicationTokenIdentifier> token =

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