[jira] [Commented] (SQOOP-2339) Move sub-directory might fail in append mode

["ASF subversion and git services (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SQOOP-2339?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14520179#comment-14520179 ] 

ASF subversion and git services commented on SQOOP-2339:
--------------------------------------------------------

Commit fa4e90365024b7aa0b07591a873b07d87c75e071 in sqoop's branch refs/heads/trunk from [~jarcec]
[ https://git-wip-us.apache.org/repos/asf?p=sqoop.git;h=fa4e903 ]

SQOOP-2339: Move sub-directory might fail in append mode

(Qian Xu via Jarek Jarcec Cecho)


> Move sub-directory might fail in append mode
> --------------------------------------------
>
>                 Key: SQOOP-2339
>                 URL: https://issues.apache.org/jira/browse/SQOOP-2339
>             Project: Sqoop
>          Issue Type: Bug
>    Affects Versions: 1.4.5
>            Reporter: Qian Xu
>            Assignee: Qian Xu
>             Fix For: 1.4.7
>
>         Attachments: SQOOP-2339.patch
>
>
> In append mode, Sqoop will first create dataset in a temporary directory and then move it target directory. I noticed that if the temporary directory contains  sub-directory and the target directory has a same directory, the import might fail with an IOException. This will happen in old hadoop distribution such as hadoop-2.0.4-alpha. 
> There is no problem with hadoop-2.5.0. With hadoop-2.5.0, duplicated directory will be renamed by adding a suffix "-0000" (the digit might be increased). 



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