Hadoop Common
  1. Hadoop Common
  2. HADOOP-343

In case of dead task tracker, the copy mapouts try copying all mapoutputs from this tasktracker

    Details

    • Type: Bug Bug
    • Status: Closed
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: 0.6.2
    • Fix Version/s: 0.7.0
    • Component/s: None
    • Labels:
      None

      Description

      In case of a dead task tracker, the reduces which do not have the updated map out locations try copygin files from this node and since there are failures on copying, this leads to backoff and slowing down of the copy pahse.

      1. cache-purge.txt
        1 kB
        Sameer Paranjpye
      2. bugfix.patch
        2 kB
        Mahadev konar

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            • Assignee:
              Sameer Paranjpye
              Reporter:
              Mahadev konar
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              • Created:
                Updated:
                Resolved:

                Development