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From "Andrew Purtell (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7340) Allow user-specified actions following region movement
Date Thu, 13 Dec 2012 00:35:21 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7340?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13530535#comment-13530535
] 

Andrew Purtell commented on HBASE-7340:
---------------------------------------

bq. I think we can either add notification per region moved, or enhance the following hook
(at line 1335) with list of regions moved

I'd +1 a patch which does that.
                
> Allow user-specified actions following region movement
> ------------------------------------------------------
>
>                 Key: HBASE-7340
>                 URL: https://issues.apache.org/jira/browse/HBASE-7340
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Ted Yu
>
> Sometimes user performs compaction after a region is moved (by balancer). We should provide
'hook' which lets user specify what follow-on actions to take after region movement.
> See discussion on user mailing list under the thread 'How to know it's time for a major
compaction?' for background information: http://search-hadoop.com/m/BDx4S1jMjF92&subj=How+to+know+it+s+time+for+a+major+compaction+

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