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From "Daryn Sharp (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8131) FsShell put doesn't correctly handle a non-existent dir
Date Fri, 02 Mar 2012 00:46:56 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8131?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13220547#comment-13220547
] 

Daryn Sharp commented on HADOOP-8131:
-------------------------------------

When using a 1-arg put, the shell default to using the pwd.  If the target doesn't exist,
the shell assumes it's a rename of the src file.  So the temp file "$p._COPYING_" becomes
".._COPYING_". The move at the end of the copy tries to rename the temp file to ".", which
is interpreted as the pwd, so the rename is a no-op.
                
> FsShell put doesn't correctly handle a non-existent dir
> -------------------------------------------------------
>
>                 Key: HADOOP-8131
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8131
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 0.23.0
>            Reporter: Daryn Sharp
>            Assignee: Daryn Sharp
>            Priority: Critical
>
> {noformat}
> $ hadoop fs -ls
> ls: `.': No such file or directory
> $ hadoop fs -put file
> $ hadoop fs -ls
> Found 1 items
> -rw-r--r--   1 kihwal supergroup       2076 2011-11-04 10:37 .._COPYING_
> {noformat}

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