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  1. Hadoop Common
  2. HADOOP-9555

HA functionality that uses ZooKeeper may experience inadvertent TCP RST and miss session expiration event due to bug in client connection management

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 2.4.0, 3.0.0-alpha1
    • Fix Version/s: 2.5.0
    • Component/s: ha
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      ZOOKEEPER-1702 tracks a client connection management bug. The bug can cause an unexpected TCP RST that ultimately prevents delivery of a session expiration event. The symptoms of the bug seem to show up more frequently on Windows than on other platforms (though it's not really a Windows-specific bug).

        Attachments

        1. HADOOP-9555.1.patch
          1 kB
          Chris Nauroth

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              • Assignee:
                cnauroth Chris Nauroth
                Reporter:
                cnauroth Chris Nauroth
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                • Created:
                  Updated:
                  Resolved: