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From "Allan Yang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-17784) Check if the regions are deployed in the correct group, and move it to the correct group when starting master
Date Mon, 24 Apr 2017 08:07:04 GMT

    [ https://issues.apache.org/jira/browse/HBASE-17784?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15980836#comment-15980836
] 

Allan Yang commented on HBASE-17784:
------------------------------------

Shouldn't we correct these misplaced regions when balancing?

> Check if the regions are deployed in the correct group, and move it to the correct group
when starting master
> -------------------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-17784
>                 URL: https://issues.apache.org/jira/browse/HBASE-17784
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 2.0.0
>            Reporter: Guangxu Cheng
>            Assignee: Guangxu Cheng
>             Fix For: 2.0.0
>
>         Attachments: HBASE-17784-v1.patch
>
>
> During move_servers_rsgroups/move_tables_rsgroups, if master crashes, it may lead to
some of the regions did not move to correct group.
> So when restart master, we should fix it.



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