Hadoop Common
  1. Hadoop Common
  2. HADOOP-6589

Better error messages for RPC clients when authentication fails

    Details

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

      Description

      Currently when authentication fails, RPC server simply closes the connection. Sending certain error messages back to the client may help user debug the problem. Of course, those error messages that are sent back shouldn't compromise system security.

      1. c6589-06.patch
        19 kB
        Kan Zhang
      2. c6589-y20.patch
        20 kB
        Owen O'Malley

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            • Assignee:
              Kan Zhang
              Reporter:
              Kan Zhang
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              • Created:
                Updated:
                Resolved:

                Development