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From "Amar Kamat (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-4167) RawLocalFileSystem.listStatus() should not throw FileNotFound exception if a file goes missing while the list is being computed
Date Fri, 12 Sep 2008 20:15:44 GMT
RawLocalFileSystem.listStatus() should not throw FileNotFound exception if a file goes missing
while the list is being computed
-------------------------------------------------------------------------------------------------------------------------------

                 Key: HADOOP-4167
                 URL: https://issues.apache.org/jira/browse/HADOOP-4167
             Project: Hadoop Core
          Issue Type: Bug
          Components: dfs
            Reporter: Amar Kamat


{{RawLocalFileSystem.listStatus()}} first caches the filenames and then gets their statuses.
Since there is no directory locking, other processes can delete files in between making the
cached filenames invalid. Getting the filestatus of missing file results into {{FileNotFound}}
exception.

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