Details

    • Type: Sub-task Sub-task
    • Status: Closed
    • Priority: Major 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.

      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:
              Todd Lipcon
              Reporter:
              Todd Lipcon
            • Votes:
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              Dates

              • Created:
                Updated:
                Resolved:

                Development