Details

    • Type: Sub-task
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.23.0
    • Fix Version/s: 1.1.0, 0.23.0
    • Component/s: io, native, performance
    • Labels:
      None
    • Target Version/s:
    • Hadoop Flags:
      Reviewed

      Description

      This JIRA adds JNI wrappers for sync_data_range and posix_fadvise. It also implements a ReadaheadPool class for future use from HDFS and MapReduce.

        Attachments

        1. HADOOP-7753.branch-1.patch
          20 kB
          Brandon Li
        2. HADOOP-7753.branch-1.patch
          20 kB
          Brandon Li
        3. hadoop-7753.txt
          20 kB
          Todd Lipcon
        4. hadoop-7753.txt
          20 kB
          Todd Lipcon
        5. hadoop-7753.txt
          19 kB
          Todd Lipcon
        6. hadoop-7753.txt
          19 kB
          Todd Lipcon
        7. hadoop-7753.txt
          19 kB
          Todd Lipcon

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

                • Created:
                  Updated:
                  Resolved: