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  1. Hadoop HDFS
  2. HDFS-1165

createSymlink should not hold the fsnamesytem lock when sync its edit log to disk

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Details

    • Bug
    • Status: Closed
    • Blocker
    • Resolution: Duplicate
    • 0.21.0
    • 0.21.0, 0.22.0
    • namenode
    • None

    Description

      Holding the fsnamesytem lock while calling logSync is unnecessary and decrease NameNode performance.

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            eli Eli Collins
            hairong Hairong Kuang
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              Created:
              Updated:
              Resolved: