Package org.apache.hadoop.security.token.delegation

Examples of org.apache.hadoop.security.token.delegation.DelegationKey.readFields()

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   */
  private synchronized void loadAllKeys(DataInputStream in) throws IOException {
    int numberOfKeys = in.readInt();
    for (int i = 0; i < numberOfKeys; i++) {
      DelegationKey value = new DelegationKey();
      value.readFields(in);
      addKey(value);
    }
  }

  /**
 
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            throw new IOException("Unexpected opcode " + opcode
                + " for version " + logVersion);
          }
          numOpUpdateMasterKey++;
          DelegationKey delegationKey = new DelegationKey();
          delegationKey.readFields(in);
          fsNamesys.getDelegationTokenSecretManager().updatePersistedMasterKey(
              delegationKey);
          break;
        }
        default: {
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    int numDKeys = in.readInt();
    v.visitEnclosingElement(ImageElement.DELEGATION_KEYS,
        ImageElement.NUM_DELEGATION_KEYS, numDKeys);
    for(int i =0; i < numDKeys; i++) {
      DelegationKey key = new DelegationKey();
      key.readFields(in);
      v.visit(ImageElement.DELEGATION_KEY, key.toString());
    }
    v.leaveEnclosingElement();
    v.visit(ImageElement.DELEGATION_TOKEN_SEQUENCE_NUMBER, in.readInt());
    int numDTokens = in.readInt();
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      DataInputStream fsIn = new DataInputStream(is);

      try {
        if (childNodeName.startsWith(DELEGATION_KEY_PREFIX)) {
          DelegationKey key = new DelegationKey();
          key.readFields(fsIn);
          rmState.rmSecretManagerState.masterKeyState.add(key);
        }
      } finally {
        is.close();
      }
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      byte[] childData = readFile(childNodePath, childNodeStatus.getLen());
      ByteArrayInputStream is = new ByteArrayInputStream(childData);
      DataInputStream fsIn = new DataInputStream(is);
      if(childNodeName.startsWith(DELEGATION_KEY_PREFIX)){
        DelegationKey key = new DelegationKey();
        key.readFields(fsIn);
        rmState.rmSecretManagerState.masterKeyState.add(key);
      } else if (childNodeName.startsWith(DELEGATION_TOKEN_PREFIX)) {
        RMDelegationTokenIdentifier identifier = new RMDelegationTokenIdentifier();
        identifier.readFields(fsIn);
        long renewDate = fsIn.readLong();
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      int numberOfKeys = in.readInt();
      prog.setTotal(Phase.LOADING_FSIMAGE, step, numberOfKeys);
      Counter counter = prog.getCounter(Phase.LOADING_FSIMAGE, step);
      for (int i = 0; i < numberOfKeys; i++) {
        DelegationKey value = new DelegationKey();
        value.readFields(in);
        addKey(value);
        counter.increment();
      }
      prog.endStep(Phase.LOADING_FSIMAGE, step);
    }
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    int numDKeys = in.readInt();
    v.visitEnclosingElement(ImageElement.DELEGATION_KEYS,
        ImageElement.NUM_DELEGATION_KEYS, numDKeys);
    for(int i =0; i < numDKeys; i++) {
      DelegationKey key = new DelegationKey();
      key.readFields(in);
      v.visit(ImageElement.DELEGATION_KEY, key.toString());
    }
    v.leaveEnclosingElement();
    v.visit(ImageElement.DELEGATION_TOKEN_SEQUENCE_NUMBER, in.readInt());
    int numDTokens = in.readInt();
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    int numberOfKeys = in.readInt();
    prog.setTotal(Phase.LOADING_FSIMAGE, step, numberOfKeys);
    Counter counter = prog.getCounter(Phase.LOADING_FSIMAGE, step);
    for (int i = 0; i < numberOfKeys; i++) {
      DelegationKey value = new DelegationKey();
      value.readFields(in);
      addKey(value);
      counter.increment();
    }
    prog.endStep(Phase.LOADING_FSIMAGE, step);
  }
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      byte[] childData = readFile(childNodePath, childNodeStatus.getLen());
      ByteArrayInputStream is = new ByteArrayInputStream(childData);
      DataInputStream fsIn = new DataInputStream(is);
      if(childNodeName.startsWith(DELEGATION_KEY_PREFIX)){
        DelegationKey key = new DelegationKey();
        key.readFields(fsIn);
        rmState.rmSecretManagerState.masterKeyState.add(key);
      } else if (childNodeName.startsWith(DELEGATION_TOKEN_PREFIX)) {
        RMDelegationTokenIdentifier identifier = new RMDelegationTokenIdentifier();
        identifier.readFields(fsIn);
        long renewDate = fsIn.readLong();
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      byte[] childData = readFile(childNodePath, childNodeStatus.getLen());
      ByteArrayInputStream is = new ByteArrayInputStream(childData);
      DataInputStream fsIn = new DataInputStream(is);
      if(childNodeName.startsWith(DELEGATION_KEY_PREFIX)){
        DelegationKey key = new DelegationKey();
        key.readFields(fsIn);
        rmState.rmSecretManagerState.masterKeyState.add(key);
      } else if (childNodeName.startsWith(DELEGATION_TOKEN_PREFIX)) {
        RMDelegationTokenIdentifier identifier = new RMDelegationTokenIdentifier();
        identifier.readFields(fsIn);
        long renewDate = fsIn.readLong();
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