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  1. Hadoop Map/Reduce
  2. MAPREDUCE-1517

streaming should support running on background

    Details

    • Type: New Feature
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.22.0
    • Fix Version/s: 0.22.0
    • Component/s: contrib/streaming
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Adds -background option to run a streaming job in background.

      Description

      StreamJob submit the job and use a while loop monitor the progress.
      I prefer it running on background.

      Just add "&" at the end of command is a alternative solution, but it keeps a java process on client machine.
      When submit hundreds jobs at the same time, the client machine is overloaded.

      Adding a -background option to StreamJob, tell it only submit and don't monitor the progress.

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            • Assignee:
              sinofool Bochun Bai
              Reporter:
              sinofool Bochun Bai
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              • Created:
                Updated:
                Resolved: