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From "Tsz Wo (Nicholas), SZE (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-5762) distcp does not copy empty directories
Date Mon, 11 May 2009 20:18:45 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-5762?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12708191#action_12708191
] 

Tsz Wo (Nicholas), SZE commented on HADOOP-5762:
------------------------------------------------

{code}
+    return srcCount > 0;
{code}
Checking srcCount may not work well since srcCount counts all src paths.  It will be >0
even there is nothing to copy.

We probably need a new varible dirCount and then return fileCount > 0 || dirCount >
0.

> distcp does not copy empty directories
> --------------------------------------
>
>                 Key: HADOOP-5762
>                 URL: https://issues.apache.org/jira/browse/HADOOP-5762
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: tools/distcp
>            Reporter: dhruba borthakur
>            Assignee: Rodrigo Schmidt
>             Fix For: site
>
>         Attachments: HADOOP-5762.patch
>
>
> If I have an empty directory /testdir1 and then I run the command bin/hadoop distcp /testdir1
/testdir2, the command completes successfully, but does not create the empty directory /testdir2.

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