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Date: Fri, 3 Feb 2012 00:08:53 +0000 (UTC)
From: "Bikas Saha (Commented) (JIRA)" <jira@apache.org>
To: hdfs-issues@hadoop.apache.org
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Subject: [jira] [Commented] (HDFS-2863) Failures observed if dfs.edits.dir
 and shared.edits.dir have same directories.
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    [ https://issues.apache.org/jira/browse/HDFS-2863?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13199384#comment-13199384 ] 

Bikas Saha commented on HDFS-2863:
----------------------------------

I think we are mixing unit tests and functional tests here. If 2752 is properly implemented then I dont see why it should break the behavior of the existing methods since it defines a policy on top of a mechanism and these classes implement the mechanism.

In any case, there is no harm done in splitting them and its trivial to do so. Will update shortly.

                
> Failures observed if dfs.edits.dir and shared.edits.dir have same directories.
> ------------------------------------------------------------------------------
>
>                 Key: HDFS-2863
>                 URL: https://issues.apache.org/jira/browse/HDFS-2863
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ha, name-node
>    Affects Versions: HA branch (HDFS-1623)
>            Reporter: Jitendra Nath Pandey
>            Assignee: Bikas Saha
>         Attachments: HDFS-2863.HDFS-1623.patch, HDFS-2863.HDFS-1623.patch, HDFS-2863.HDFS-1623.patch
>
>
> If same edits directory is configured in twice, both are treated independently. Edit log roll is called on the same directory twice causing exceptions.

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