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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

    • Improvement
    • Status: Closed
    • Minor
    • Resolution: Fixed
    • 2.1.0-beta
    • 2.1.0-beta
    • None
    • None
    • 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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            cmccabe Colin McCabe
            cmccabe Colin McCabe
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