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From "Bikas Saha (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-2902) Allow new edit logs dir to be configured while NN is running
Date Mon, 06 Feb 2012 18:56:01 GMT

    [ https://issues.apache.org/jira/browse/HDFS-2902?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13201468#comment-13201468
] 

Bikas Saha commented on HDFS-2902:
----------------------------------

While a NN is running the configured shared edit dir might fail and need to be replaced. When
a new location is available then the admin can update the config and issue a refresh command
to the NN. The NN will refresh the new edit dir and start using it the next time it rolls
the edit logs.
                
> Allow new edit logs dir to be configured while NN is running
> ------------------------------------------------------------
>
>                 Key: HDFS-2902
>                 URL: https://issues.apache.org/jira/browse/HDFS-2902
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Bikas Saha
>            Assignee: Bikas Saha
>


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