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From "stack (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9052) Prevent split/merged region from assigning again
Date Mon, 29 Jul 2013 21:01:48 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9052?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13722962#comment-13722962
] 

stack commented on HBASE-9052:
------------------------------

nit: regionOffline should be renamed setRegionOffline or offlineRegion? I suppose you are
following the precedent where this operation is done in a method named regionOffline (reads
oddly).

I see tightening up of allowed states but how are we prevening assign of MERGE and SPLIT?




                
> Prevent split/merged region from assigning again
> ------------------------------------------------
>
>                 Key: HBASE-9052
>                 URL: https://issues.apache.org/jira/browse/HBASE-9052
>             Project: HBase
>          Issue Type: Bug
>          Components: Region Assignment
>    Affects Versions: 0.95.1
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>         Attachments: trunk-9052.patch
>
>
> If a region is split/merged, before it's removed from meta, you can still assign it from
the HBase shell. It's better to prevent this from happening.

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