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From "Suresh Srinivas (Created) (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-3193) HDFS journal logging improvement
Date Wed, 04 Apr 2012 06:21:19 GMT
HDFS journal logging improvement
--------------------------------

                 Key: HDFS-3193
                 URL: https://issues.apache.org/jira/browse/HDFS-3193
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: name-node
            Reporter: Suresh Srinivas


I want to use this jira to discuss doing HDFS editlog logging before namespace update. Couple
of bugs (though have been solved with work arounds) HDFS-2815, HDFS-3191 are related to this.
Also currently an update to namespace becomes visible to other readers, even though it is
not persisted in editlog.

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