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Posted to hdfs-dev@hadoop.apache.org by "Suresh Srinivas (JIRA)" <ji...@apache.org> on 2013/04/30 01:18:19 UTC

[jira] [Created] (HDFS-4777) File creation code in namenode is incorrectly synchronized

Suresh Srinivas created HDFS-4777:
-------------------------------------

             Summary: File creation code in namenode is incorrectly synchronized
                 Key: HDFS-4777
                 URL: https://issues.apache.org/jira/browse/HDFS-4777
             Project: Hadoop HDFS
          Issue Type: Bug
          Components: namenode
    Affects Versions: 2.0.0-alpha, 0.23.0
            Reporter: Suresh Srinivas
            Assignee: Suresh Srinivas
            Priority: Blocker


FSNamesystem#startFileInternal calls delete. Delete method releases the write lock, making parts of startFileInternal code unintentionally executed without write lock being held.


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