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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-3011) Distcp deleting target directory
Date Mon, 17 Mar 2008 20:52:24 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-3011?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12579598#action_12579598
] 

Tsz Wo (Nicholas), SZE commented on HADOOP-3011:
------------------------------------------------

+1

> Distcp deleting target directory
> --------------------------------
>
>                 Key: HADOOP-3011
>                 URL: https://issues.apache.org/jira/browse/HADOOP-3011
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: util
>            Reporter: Koji Noguchi
>            Assignee: Chris Douglas
>            Priority: Blocker
>             Fix For: 0.16.2
>
>         Attachments: 3011-0.patch, 3011-0.patch
>
>
> I believe this happens when 
> 1) src is a file and dst is a directory.
> 2) -update is set
> % hadoop  distcp -p -update  hdfs://srcnn:9999/user/knoguchi/fileA    hdfs://dstnn:9999/user/knoguchi/dir

> This will delete the hdfs://dstnn:9999/user/knoguchi/dir .  

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