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From "Steve Loughran (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-8809) RPMs should skip useradds if the users already exist
Date Sat, 15 Sep 2012 09:20:08 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-8809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13456360#comment-13456360
] 

Steve Loughran commented on HADOOP-8809:
----------------------------------------

+1, removes confusion.

I need to look at what BT does first, as I've been having UID grief downstream. Clearly it's
not from the hadoop-core RPM
                
> RPMs should skip useradds if the users already exist
> ----------------------------------------------------
>
>                 Key: HADOOP-8809
>                 URL: https://issues.apache.org/jira/browse/HADOOP-8809
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: scripts
>    Affects Versions: 1.0.3
>            Reporter: Steve Loughran
>            Priority: Minor
>
> The hadoop.spec preinstall script creates users -but it does this even if they already
exist. This may causes problems if the installation has already got those users with different
uids. A check with {{id}} can avoid this.

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