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  1. Hadoop HDFS
  2. HDFS-1623 High Availability Framework for HDFS NN
  3. HDFS-3010

Get performance on HA branch to match trunk

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Details

    • Sub-task
    • Status: Resolved
    • Critical
    • Resolution: Fixed
    • HA branch (HDFS-1623)
    • None
    • ha, namenode
    • None

    Description

      As described in this comment the performance of the HA branch for writes is significantly reduced compared to trunk. We need to dig a bit and optimize whatever it is that's hurting us in order to get back to the same performance numbers.

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        Improvement - An improvement or enhancement to an existing feature or task. HDFS-3023 Optimize entries in edits log for persistBlocks calls

        • Major - Major loss of function.
        • Resolved

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            tlipcon Todd Lipcon Assign to me
            tlipcon Todd Lipcon
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            Dates

              Created:
              Updated:
              Resolved:

              Slack

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