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From "Suresh Srinivas (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8551) fs -mkdir creates parent directories without the -p option
Date Tue, 25 Sep 2012 19:26:08 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8551?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13463132#comment-13463132
] 

Suresh Srinivas commented on HADOOP-8551:
-----------------------------------------

We should update the release notes to indicate that this is incompatible change. Please add
in release notes what details about incompatibility and how to work around it. Also we need
to move this change description to incompatible section.

Does this not cause issues at Yahoo?
                
> fs -mkdir creates parent directories without the -p option
> ----------------------------------------------------------
>
>                 Key: HADOOP-8551
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8551
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: fs
>    Affects Versions: 0.23.3, 2.0.0-alpha, 3.0.0
>            Reporter: Robert Joseph Evans
>            Assignee: John George
>             Fix For: 0.23.3, 2.0.2-alpha
>
>         Attachments: HADOOP-8551.patch, HADOOP-8551.patch, HADOOP-8551.patch, HADOOP-8551.patch
>
>
> hadoop fs -mkdir foo/bar will work even if bar is not present.  It should only work if
-p is given and foo is not present.

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