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From "Hairong Kuang (JIRA)" <j...@apache.org>
Subject [jira] Created: (HDFS-1165) createSymlink should not hold the fsnamesytem lock when sync its edit log to disk
Date Wed, 19 May 2010 18:21:57 GMT
createSymlink should not hold the fsnamesytem lock when sync its edit log to disk
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                 Key: HDFS-1165
                 URL: https://issues.apache.org/jira/browse/HDFS-1165
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: name-node
    Affects Versions: 0.21.0
            Reporter: Hairong Kuang
            Assignee: Eli Collins
            Priority: Blocker
             Fix For: 0.21.0, 0.22.0


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

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