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  1. Hadoop Common
  2. HADOOP-3638

Cache the iFile index files in memory to reduce seeks during map output serving

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    Details

    • Type: Improvement
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.19.0
    • Component/s: None
    • Labels:
      None
    • Hadoop Flags:
      Reviewed

      Description

      The iFile index files can be cached in memory to reduce seeks during map output serving.

        Attachments

        1. hadoop-3638-v9.patch
          31 kB
          Jothi Padmanabhan
        2. hadoop-3638-v8.patch
          31 kB
          Jothi Padmanabhan
        3. hadoop-3638-v7.patch
          31 kB
          Jothi Padmanabhan
        4. hadoop-3638-v6.patch
          28 kB
          Jothi Padmanabhan
        5. hadoop-3638-v5.patch
          28 kB
          Jothi Padmanabhan
        6. hadoop-3638-v4.patch
          27 kB
          Jothi Padmanabhan
        7. hadoop-3638-v3.patch
          28 kB
          Jothi Padmanabhan
        8. hadoop-3638-v2.patch
          24 kB
          Jothi Padmanabhan
        9. hadoop-3638-v10.patch
          31 kB
          Jothi Padmanabhan
        10. hadoop-3638-v1.patch
          23 kB
          Jothi Padmanabhan

          Issue Links

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              • Assignee:
                jothipn Jothi Padmanabhan
                Reporter:
                ddas Devaraj Das
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                Dates

                • Created:
                  Updated:
                  Resolved: