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  1. Hadoop Common
  2. HADOOP-6572

RPC responses may be out-of-order with respect to SASL

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: ipc, security
    • Labels:
      None

      Description

      SASL enforces its own message ordering. When RPC server sends its responses back, response A may be wrapped by SASL before response B but is put on response queue after response B. This results in RPC client receiving wrapped response B ahead of A. When the received messages are unwrapped by SASL, SASL complaints the messages are out of order.

        Attachments

        1. c6572-02.patch
          2 kB
          Kan Zhang
        2. 6572-bp20.patch
          2 kB
          Devaraj Das

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              • Assignee:
                kzhang Kan Zhang
                Reporter:
                kzhang Kan Zhang
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                Dates

                • Created:
                  Updated:
                  Resolved: