Details

    • Type: Improvement
    • Status: Closed
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.21.0, 1.1.0
    • Component/s: performance
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      HADOOP-6148 implemented a Pure Java implementation of CRC32 which performs better than the built-in one. This issue is to make use of it in the mapred package

        Attachments

        1. MAPREDUCE-782.branch-1.patch
          1 kB
          Brandon Li
        2. mapreduce-782.txt
          2 kB
          Todd Lipcon

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              • Assignee:
                tlipcon Todd Lipcon
                Reporter:
                tlipcon Todd Lipcon
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                Dates

                • Created:
                  Updated:
                  Resolved: