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From "ramkrishna.s.vasudevan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9241) Add cp hook before initialize variable set to true in master intialization
Date Thu, 22 Aug 2013 12:04:53 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9241?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13747460#comment-13747460
] 

ramkrishna.s.vasudevan commented on HBASE-9241:
-----------------------------------------------

WE can work on a new JIRA for such changes, may be it is out of scope in this JIRA.  
                
> Add cp hook before initialize variable set to true in master intialization
> --------------------------------------------------------------------------
>
>                 Key: HBASE-9241
>                 URL: https://issues.apache.org/jira/browse/HBASE-9241
>             Project: HBase
>          Issue Type: Sub-task
>          Components: master
>            Reporter: rajeshbabu
>            Assignee: rajeshbabu
>         Attachments: HBASE-9241_2.patch, HBASE-9241.patch
>
>
> This hook helps in following cases.
> 1) When we are creating indexed table then there is a chance that master can go down
after successful creation of user table but index table creation not yet started.
> This hook helps to find such cases and create missing index table.
> 2) if any case there are mismatches in colocation of user and index regions we can run
balancer.

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