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From "Daryn Sharp (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-4478) Token operations should not lock namespace
Date Thu, 07 Feb 2013 21:19:12 GMT
Daryn Sharp created HDFS-4478:
---------------------------------

             Summary: Token operations should not lock namespace
                 Key: HDFS-4478
                 URL: https://issues.apache.org/jira/browse/HDFS-4478
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: namenode
    Affects Versions: 2.0.0-alpha, 0.23.0, 3.0.0
            Reporter: Daryn Sharp


Token get/renew/cancel operations obtain a write lock on the namespace.  This seems unnecessary.

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