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

     [ https://issues.apache.org/jira/browse/HDFS-1832?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Suresh Srinivas updated HDFS-1832:
----------------------------------

    Description: FSNamesystem#startFileInternal looks up Inode for a given path multiple times.
A single lookup should be sufficient.  (was: FSNamesystem#startFileIntrnal looks up Inode
for a given path multiple times. A single lookup should be sufficient.)

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

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