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  1. Hadoop HDFS
  2. HDFS-12603

Enable async edit logging by default

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 2.8.0, 2.9.0, 3.0.0-alpha1
    • 2.9.0, 2.8.3, 3.0.0
    • namenode
    • None

    Description

      HDFS-7964 added support for async edit logging. Based on further discussion in that JIRA, we think it's safe to turn this on by default for better out-of-the-box performance.

      Attachments

        1. HDFS-12603.001.patch
          1 kB
          Andrew Wang
        2. HDFS-12603.002.patch
          5 kB
          Andrew Wang
        3. HDFS-12603.branch-2.01.patch
          5 kB
          Xiao Chen
        4. HDFS-12603.003.patch
          5 kB
          Xiao Chen
        5. HDFS-12603.branch-2.02.patch
          6 kB
          Xiao Chen
        6. HDFS-12603.injectors-not-working.patch
          18 kB
          Xiao Chen
        7. HDFS-12603.004.patch
          5 kB
          Andrew Wang

        Issue Links

          is related to

          Sub-task - The sub-task of the issue HDFS-7964 Add support for async edit logging

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. HDFS-12660 Enable async edit logging test cases in TestFailureToReadEdits

          • Major - Major loss of function.
          • Open

          Activity

            People

              andrew.wang Andrew Wang
              andrew.wang Andrew Wang
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              Dates

                Created:
                Updated:
                Resolved: