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From "dhruba borthakur (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HADOOP-756) new dfsadmin command to wait until safe mode is exited
Date Wed, 29 Nov 2006 18:14:24 GMT
    [ http://issues.apache.org/jira/browse/HADOOP-756?page=comments#action_12454398 ] 
            
dhruba borthakur commented on HADOOP-756:
-----------------------------------------

A simple polling loop (outside of HDFS) can achieve this goal too.

> 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: Sameer Paranjpye
>            Priority: Minor
>
> 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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