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https://issues.apache.org/jira/browse/HBASE-11531?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14065175#comment-14065175
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Jimmy Xiang commented on HBASE-11531:
-------------------------------------

I see the problem now: you restarted the master during the first phase of the 
migration, while some region is opening. The meta is already updated and the 
OPENED znode hasn't been processed when the master died. It might be better to 
restart the master at the end during the first phase. For code-wise, we may be 
able to do something to improve the migration experience.

> RegionStates for regions under region-in-transition znode are not updated on 
> startup
> ------------------------------------------------------------------------------------
>
>                 Key: HBASE-11531
>                 URL: https://issues.apache.org/jira/browse/HBASE-11531
>             Project: HBase
>          Issue Type: Bug
>          Components: Region Assignment
>    Affects Versions: 0.99.0
>            Reporter: Virag Kothari
>         Attachments: sample.patch
>
>
> While testing HBASE-11059, saw that if there are regions under 
> region-in-transition znode their states are not updated in META and master 
> memory on startup.



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