Package org.apache.hadoop.ipc.ProtobufRpcEngine

Examples of org.apache.hadoop.ipc.ProtobufRpcEngine.RpcResponseMessageWrapper

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          .build();
      RpcSaslProto saslMessage = RpcSaslProto.newBuilder()
          .setState(SaslState.WRAP)
          .setToken(ByteString.copyFrom(token, 0, token.length))
          .build();
      RpcResponseMessageWrapper saslResponse =
          new RpcResponseMessageWrapper(saslHeader, saslMessage);

      DataOutputStream out = new DataOutputStream(response);
      out.writeInt(saslResponse.getLength());
      saslResponse.write(out);
    }
  }
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    // loop until sasl is complete or a rpc error occurs
    boolean done = false;
    do {
      int totalLen = inStream.readInt();
      RpcResponseMessageWrapper responseWrapper =
          new RpcResponseMessageWrapper();
      responseWrapper.readFields(inStream);
      RpcResponseHeaderProto header = responseWrapper.getMessageHeader();
      switch (header.getStatus()) {
        case ERROR: // might get a RPC error during
        case FATAL:
          throw new RemoteException(header.getExceptionClassName(),
                                    header.getErrorMsg());
        default: break;
      }
      if (totalLen != responseWrapper.getLength()) {
        throw new SaslException("Received malformed response length");
      }
     
      if (header.getCallId() != AuthProtocol.SASL.callId) {
        throw new SaslException("Non-SASL response during negotiation");
      }
      RpcSaslProto saslMessage =
          RpcSaslProto.parseFrom(responseWrapper.getMessageBytes());
      if (LOG.isDebugEnabled()) {
        LOG.debug("Received SASL message "+saslMessage);
      }
      // handle sasl negotiation process
      RpcSaslProto.Builder response = null;
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          .build();
      RpcSaslProto saslMessage = RpcSaslProto.newBuilder()
          .setState(SaslState.WRAP)
          .setToken(ByteString.copyFrom(token, 0, token.length))
          .build();
      RpcResponseMessageWrapper saslResponse =
          new RpcResponseMessageWrapper(saslHeader, saslMessage);

      DataOutputStream out = new DataOutputStream(response);
      out.writeInt(saslResponse.getLength());
      saslResponse.write(out);
    }
  }
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    // loop until sasl is complete or a rpc error occurs
    boolean done = false;
    do {
      int totalLen = inStream.readInt();
      RpcResponseMessageWrapper responseWrapper =
          new RpcResponseMessageWrapper();
      responseWrapper.readFields(inStream);
      RpcResponseHeaderProto header = responseWrapper.getMessageHeader();
      switch (header.getStatus()) {
        case ERROR: // might get a RPC error during
        case FATAL:
          throw new RemoteException(header.getExceptionClassName(),
                                    header.getErrorMsg());
        default: break;
      }
      if (totalLen != responseWrapper.getLength()) {
        throw new SaslException("Received malformed response length");
      }
     
      if (header.getCallId() != AuthProtocol.SASL.callId) {
        throw new SaslException("Non-SASL response during negotiation");
      }
      RpcSaslProto saslMessage =
          RpcSaslProto.parseFrom(responseWrapper.getMessageBytes());
      if (LOG.isDebugEnabled()) {
        LOG.debug("Received SASL message "+saslMessage);
      }
      // handle sasl negotiation process
      RpcSaslProto.Builder response = null;
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          .build();
      RpcSaslProto saslMessage = RpcSaslProto.newBuilder()
          .setState(SaslState.WRAP)
          .setToken(ByteString.copyFrom(token, 0, token.length))
          .build();
      RpcResponseMessageWrapper saslResponse =
          new RpcResponseMessageWrapper(saslHeader, saslMessage);

      DataOutputStream out = new DataOutputStream(response);
      out.writeInt(saslResponse.getLength());
      saslResponse.write(out);
    }
  }
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          .build();
      RpcSaslProto saslMessage = RpcSaslProto.newBuilder()
          .setState(SaslState.WRAP)
          .setToken(ByteString.copyFrom(token, 0, token.length))
          .build();
      RpcResponseMessageWrapper saslResponse =
          new RpcResponseMessageWrapper(saslHeader, saslMessage);

      DataOutputStream out = new DataOutputStream(response);
      out.writeInt(saslResponse.getLength());
      saslResponse.write(out);
    }
  }
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    // loop until sasl is complete or a rpc error occurs
    boolean done = false;
    do {
      int totalLen = inStream.readInt();
      RpcResponseMessageWrapper responseWrapper =
          new RpcResponseMessageWrapper();
      responseWrapper.readFields(inStream);
      RpcResponseHeaderProto header = responseWrapper.getMessageHeader();
      switch (header.getStatus()) {
        case ERROR: // might get a RPC error during
        case FATAL:
          throw new RemoteException(header.getExceptionClassName(),
                                    header.getErrorMsg());
        default: break;
      }
      if (totalLen != responseWrapper.getLength()) {
        throw new SaslException("Received malformed response length");
      }
     
      if (header.getCallId() != AuthProtocol.SASL.callId) {
        throw new SaslException("Non-SASL response during negotiation");
      }
      RpcSaslProto saslMessage =
          RpcSaslProto.parseFrom(responseWrapper.getMessageBytes());
      if (LOG.isDebugEnabled()) {
        LOG.debug("Received SASL message "+saslMessage);
      }
      // handle sasl negotiation process
      RpcSaslProto.Builder response = null;
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          .build();
      RpcSaslProto saslMessage = RpcSaslProto.newBuilder()
          .setState(SaslState.WRAP)
          .setToken(ByteString.copyFrom(token, 0, token.length))
          .build();
      RpcResponseMessageWrapper saslResponse =
          new RpcResponseMessageWrapper(saslHeader, saslMessage);

      DataOutputStream out = new DataOutputStream(response);
      out.writeInt(saslResponse.getLength());
      saslResponse.write(out);
    }
  }
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          .build();
      RpcSaslProto saslMessage = RpcSaslProto.newBuilder()
          .setState(SaslState.WRAP)
          .setToken(ByteString.copyFrom(token, 0, token.length))
          .build();
      RpcResponseMessageWrapper saslResponse =
          new RpcResponseMessageWrapper(saslHeader, saslMessage);

      DataOutputStream out = new DataOutputStream(response);
      out.writeInt(saslResponse.getLength());
      saslResponse.write(out);
    }
  }
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    // loop until sasl is complete or a rpc error occurs
    boolean done = false;
    do {
      int totalLen = inStream.readInt();
      RpcResponseMessageWrapper responseWrapper =
          new RpcResponseMessageWrapper();
      responseWrapper.readFields(inStream);
      RpcResponseHeaderProto header = responseWrapper.getMessageHeader();
      switch (header.getStatus()) {
        case ERROR: // might get a RPC error during
        case FATAL:
          throw new RemoteException(header.getExceptionClassName(),
                                    header.getErrorMsg());
        default: break;
      }
      if (totalLen != responseWrapper.getLength()) {
        throw new SaslException("Received malformed response length");
      }
     
      if (header.getCallId() != AuthProtocol.SASL.callId) {
        throw new SaslException("Non-SASL response during negotiation");
      }
      RpcSaslProto saslMessage =
          RpcSaslProto.parseFrom(responseWrapper.getMessageBytes());
      if (LOG.isDebugEnabled()) {
        LOG.debug("Received SASL message "+saslMessage);
      }
      // handle sasl negotiation process
      RpcSaslProto.Builder response = null;
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Related Classes of org.apache.hadoop.ipc.ProtobufRpcEngine.RpcResponseMessageWrapper

  • org.apache.hadoop.ipc.Server
  • org.apache.hadoop.security.SaslRpcClient
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