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  1. Hadoop Common
  2. HADOOP-9318

when exiting on a signal, print the signal name first

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 2.1.0-beta
    • Fix Version/s: 2.1.0-beta
    • Component/s: None
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      On UNIX, it would be nice to know when a Hadoop daemon had exited on a signal. For example, if a daemon exited because the system administrator sent SIGTERM (i.e. killall java), it would be nice to know that. Although some of this can be deduced from context and SHUTDOWN_MSG, it would be nice to have it be explicit.

        Attachments

        1. HADOOP-9318.001.patch
          4 kB
          Colin McCabe
        2. HADOOP-9318.002.patch
          6 kB
          Colin McCabe
        3. HADOOP-9318.003.patch
          7 kB
          Colin McCabe

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              • Assignee:
                cmccabe Colin McCabe
                Reporter:
                cmccabe Colin McCabe
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                • Created:
                  Updated:
                  Resolved: