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From "Andras Bokor (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10385) LocalFileSystem rename() function should return false when destination file exists
Date Tue, 24 May 2016 14:39:13 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10385?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15298267#comment-15298267
] 

Andras Bokor commented on HDFS-10385:
-------------------------------------

Who can/should resolve this?

[~cnauroth],
I have a similar one. HADOOP-9819 also changes a rename behavior but it seems as a real bug.
Could you please check. I am confused whether we should do that change or not.

> LocalFileSystem rename() function should return false when destination file exists
> ----------------------------------------------------------------------------------
>
>                 Key: HDFS-10385
>                 URL: https://issues.apache.org/jira/browse/HDFS-10385
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 2.6.0
>            Reporter: Aihua Xu
>            Assignee: Xiaobing Zhou
>
> Currently rename() of LocalFileSystem returns true and renames successfully when the
destination file exists. That seems to have different behavior from DFSFileSystem. 
> If they can have the same behavior, then we can use one call to do rename rather than
checking if destination exists and then making rename() call.



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