Package org.apache.hadoop.security

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

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          LocalizerTokenIdentifier id = secretManager.createIdentifier();
          Token<LocalizerTokenIdentifier> localizerToken =
              new Token<LocalizerTokenIdentifier>(id, secretManager);
          credentials.addToken(id.getKind(), localizerToken);
        }
        credentials.writeTokenStorageToStream(tokenOut);
      } finally {
        if (tokenOut != null) {
          tokenOut.close();
        }
      }
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      alias.set("token" + i);
      Token token = new Token(identifier, password, kind, service);
      creds.addToken(alias, token);
    }
    DataOutputBuffer buf = new DataOutputBuffer();
    creds.writeTokenStorageToStream(buf);
    DataInputBuffer ret = new DataInputBuffer();
    ret.reset(buf.getData(), 0, buf.getLength());
    return ret;
  }
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    Assert.assertEquals(tokenSet, rm1.getRMContext()
      .getDelegationTokenRenewer().getDelegationTokens());

    // assert delegation tokens are saved
    DataOutputBuffer dob = new DataOutputBuffer();
    ts.writeTokenStorageToStream(dob);
    ByteBuffer securityTokens =
        ByteBuffer.wrap(dob.getData(), 0, dob.getLength());
    securityTokens.rewind();
    Assert.assertEquals(securityTokens, appState
      .getApplicationSubmissionContext().getAMContainerSpec()
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          Credentials credentials = attemptState.getAppAttemptTokens();
          ByteBuffer appAttemptTokens = null;
          try {
            if(credentials != null){
              DataOutputBuffer dob = new DataOutputBuffer();
                credentials.writeTokenStorageToStream(dob);
              appAttemptTokens =
                  ByteBuffer.wrap(dob.getData(), 0, dob.getLength());
            }
            ApplicationAttemptStateDataPBImpl attemptStateData =
              (ApplicationAttemptStateDataPBImpl) ApplicationAttemptStateDataPBImpl
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      throw new RuntimeException(ex);
    }
    tokenFile.deleteOnExit();
    DataOutputStream os = new DataOutputStream(new FileOutputStream(tokenFile,
        true));
    credentials.writeTokenStorageToStream(os);
    os.close();
   
    Map<String, String> env = System.getenv();
    ArrayList<String> envAMList = new ArrayList<String>();
    boolean setClasspath = false;
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      TokenCache.setJobToken(jobToken, taskCredentials);

      DataOutputBuffer containerTokens_dob = new DataOutputBuffer();
      LOG.info("Size of containertokens_dob is "
          + taskCredentials.numberOfTokens());
      taskCredentials.writeTokenStorageToStream(containerTokens_dob);
      taskCredentialsBuffer =
          ByteBuffer.wrap(containerTokens_dob.getData(), 0,
              containerTokens_dob.getLength());

      // Add shuffle secret key
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          for (Token<? extends TokenIdentifier> tk : credentials
              .getAllTokens()) {
            LOG.debug(tk.getService() + " : " + tk.encodeToUrlString());
          }
        }
        credentials.writeTokenStorageToStream(tokenOut);
      } finally {
        if (tokenOut != null) {
          tokenOut.close();
        }
      }
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        // /////////// Write out the container-tokens in the nmPrivate space.
        tokensOutStream =
            lfs.create(nmPrivateTokensPath, EnumSet.of(CREATE, OVERWRITE));
        Credentials creds = container.getCredentials();
        creds.writeTokenStorageToStream(tokensOutStream);
        // /////////// End of writing out container-tokens
      } finally {
        IOUtils.cleanup(LOG, containerScriptOutStream, tokensOutStream);
      }
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      alias.set("token" + i);
      Token token = new Token(identifier, password, kind, service);
      creds.addToken(alias, token);
    }
    DataOutputBuffer buf = new DataOutputBuffer();
    creds.writeTokenStorageToStream(buf);
    DataInputBuffer ret = new DataInputBuffer();
    ret.reset(buf.getData(), 0, buf.getLength());
    return ret;
  }
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      TokenCache.setJobToken(jobToken, taskCredentials);

      DataOutputBuffer containerTokens_dob = new DataOutputBuffer();
      LOG.info("Size of containertokens_dob is "
          + taskCredentials.numberOfTokens());
      taskCredentials.writeTokenStorageToStream(containerTokens_dob);
      taskCredentialsBuffer =
          ByteBuffer.wrap(containerTokens_dob.getData(), 0,
              containerTokens_dob.getLength());

      // Add shuffle token
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