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  1. Hadoop Map/Reduce
  2. MAPREDUCE-4965

In merge, no ordering defined for CompressAwarePath

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Duplicate
    • Affects Version/s: 2.0.3-alpha
    • Fix Version/s: None
    • Component/s: mrv2
    • Labels:
      None

      Description

      MAPREDUCE-2264 replaced Paths used in the merge with CompressAwarePaths. In MergeManagerImpl, onDiskMapOutputs is maintained as a TreeSet of CompressAwarePaths, but CompressAwarePath does not implement Comparable, and no Comparator is passed, so there is no defined ordering.

        Attachments

        1. MAPREDUCE-4965.patch
          3 kB
          Sandy Ryza
        2. MAPREDUCE-4965.patch
          3 kB
          Sandy Ryza

          Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MAPREDUCE-2264 Job status exceeds 100% in some cases

          • Major - Major loss of function.
          • Closed

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              People

              • Assignee:
                sandyr Sandy Ryza
                Reporter:
                sandyr Sandy Ryza
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                Dates

                • Created:
                  Updated:
                  Resolved: