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  1. Hadoop Common
  2. HADOOP-1380

We should have a util.Subprocess class with utilities for starting subprocesses

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Details

    • New Feature
    • Status: Open
    • Major
    • Resolution: Unresolved
    • None
    • None
    • util
    • None

    Description

      I'd like a utility class for launching subprocesses. In particular, I want there to be a list of launched subprocesses and when the jvm is shutdown, a hook will destroy all of the subprocesses. Otherwise, when a task is killed, the subprocesses continue on.

      Attachments

        1. SubProcessesManager.patch
          7 kB
          Brice Arnould
        2. SubProcessesManager_v2.patch
          9 kB
          Brice Arnould

        Issue Links

          is related to

          Improvement - An improvement or enhancement to an existing feature or task. HADOOP-2721 Use job control for tasks (and therefore for pipes and streaming)

          • Major - Major loss of function.
          • Closed

          Activity

            People

              un_brice Brice Arnould
              omalley Owen O'Malley
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              Dates

                Created:
                Updated: