Hadoop Common
  1. Hadoop Common
  2. HADOOP-5675

DistCp should not launch a job if it is not necessary

    Details

    • Type: Improvement Improvement
    • Status: Closed
    • Priority: Minor Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed
    • Release Note:
      Distcp will no longer start jobs that move no data.

      Description

      Currently, DistCp launch a job even if it is not necessary. In such case, the job does nothing.

      1. 5675_20090428.patch
        2 kB
        Tsz Wo Nicholas Sze
      2. 5675_20090422.patch
        2 kB
        Tsz Wo Nicholas Sze
      3. 5675_20090421.patch
        2 kB
        Tsz Wo Nicholas Sze
      4. 5675_20090414.patch
        2 kB
        Tsz Wo Nicholas Sze

        Activity

        No work has yet been logged on this issue.

          People

          • Assignee:
            Tsz Wo Nicholas Sze
            Reporter:
            Tsz Wo Nicholas Sze
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            Dates

            • Created:
              Updated:
              Resolved:

              Development