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From "Steve Loughran (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HADOOP-7708) config generator does not update the properties file if on exists already
Date Mon, 03 Oct 2011 14:44:35 GMT

    [ https://issues.apache.org/jira/browse/HADOOP-7708?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13119337#comment-13119337
] 

Steve Loughran commented on HADOOP-7708:
----------------------------------------

oh, and the problem with asking the user (e.g. cp --interactive) is that it doesn't work on
automated rollouts. You really want the action option (overwrite/preserve) to be passed down
                
> config generator does not update the properties file if on exists already
> -------------------------------------------------------------------------
>
>                 Key: HADOOP-7708
>                 URL: https://issues.apache.org/jira/browse/HADOOP-7708
>             Project: Hadoop Common
>          Issue Type: Bug
>          Components: conf
>    Affects Versions: 0.20.205.1
>            Reporter: Arpit Gupta
>            Assignee: Eric Yang
>         Attachments: HADOOP-7708.patch
>
>
> We are copying configs to the hadoop conf dir but are not using the -f option. This leads
to conf file not getting replaced in case the file exists and thus the user never gets the
new conf.

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