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  1. Hadoop HDFS
  2. HDFS-2286

DataXceiverServer logs AsynchronousCloseException at shutdown

    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Trivial
    • Resolution: Fixed
    • Affects Version/s: 0.22.0, 0.23.0
    • Fix Version/s: 0.22.0, 0.23.0
    • Component/s: datanode
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      During DN shutdown, the acceptor thread gets an AsynchronousCloseException, and logs it at WARN level. This exception is excepted, since another thread is closing the listener socket, so we should just swallow it.

        Attachments

        1. hdfs-2286.txt
          2 kB
          Todd Lipcon
        2. HDFS-2286.22branch.patch
          1 kB
          Uma Maheswara Rao G

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            People

            • Assignee:
              tlipcon Todd Lipcon
              Reporter:
              tlipcon Todd Lipcon
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              Dates

              • Created:
                Updated:
                Resolved: