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From "Lars Hofhansl (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6143) Make region assignment smarter when regions are re-enabled.
Date Tue, 30 Jul 2013 00:51:49 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13723211#comment-13723211
] 

Lars Hofhansl commented on HBASE-6143:
--------------------------------------

Looking at the code again. I think Ted's patch is good. I didn't realize the RegionPlans are
cached in the AssignmentManager.

So +1 for v3 for 0.94 from me.

We should have separate jiras for 0.94 and 0.95+. Should we leave this for 0.95 and make a
new one for 0.94 or the other way 'round?

                
> Make region assignment smarter when regions are re-enabled.
> -----------------------------------------------------------
>
>                 Key: HBASE-6143
>                 URL: https://issues.apache.org/jira/browse/HBASE-6143
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Elliott Clark
>            Assignee: Ted Yu
>            Priority: Critical
>             Fix For: 0.95.2
>
>         Attachments: 6143-v1.txt, 6143-v2.txt, 6143-v3.txt, HBASE-6143-0.patch
>
>
> Right now a random region server is picked when re-enabling a table. This could be much
smarter.

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