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From "Suresh Srinivas (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HDFS-1832) FSNamesystem#startFileInternal unnecessarily traverses the directory multiple times
Date Tue, 12 Apr 2011 18:16:06 GMT
FSNamesystem#startFileInternal unnecessarily traverses the directory multiple times
-----------------------------------------------------------------------------------

                 Key: HDFS-1832
                 URL: https://issues.apache.org/jira/browse/HDFS-1832
             Project: Hadoop HDFS
          Issue Type: Improvement
          Components: name-node
    Affects Versions: 0.22.0, 0.23.0
            Reporter: Suresh Srinivas
            Assignee: Suresh Srinivas
             Fix For: 0.23.0


FSNamesystem#startFileIntrnal looks up Inode for a given path multiple times. A single lookup
should be sufficient.

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