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From "Owen O'Malley (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-756) new dfsadmin command to wait until safe mode is exited
Date Tue, 05 Dec 2006 04:53:23 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-756?page=comments#action_12455510 ] 
Owen O'Malley commented on HADOOP-756:

True, but unless this is a tight inner loop the performance isn't worth the increase in mental
complexity of having a non-standard loop body. 

> new dfsadmin command to wait until safe mode is exited
> ------------------------------------------------------
>                 Key: HADOOP-756
>                 URL: http://issues.apache.org/jira/browse/HADOOP-756
>             Project: Hadoop
>          Issue Type: Improvement
>          Components: dfs
>    Affects Versions: 0.8.0
>            Reporter: Owen O'Malley
>         Assigned To: dhruba borthakur
>            Priority: Minor
>         Attachments: safemodewait.patch
> I would like to have a dfsadmin command that waits until dfs leaves safemode. I want
to be able to have my start up scripts wait until dfs is up before starting my jobtracker.

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