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https://issues.apache.org/jira/browse/HBASE-20368?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xiaolin Ha updated HBASE-20368:
-------------------------------
    Attachment: HBASE-20368.branch-2.001.patch

> Fix RIT stuck when a rsgroup has no online servers but AM's 
> pendingAssginQueue is cleared
> -----------------------------------------------------------------------------------------
>
>                 Key: HBASE-20368
>                 URL: https://issues.apache.org/jira/browse/HBASE-20368
>             Project: HBase
>          Issue Type: Bug
>          Components: rsgroup
>    Affects Versions: 2.0.0
>            Reporter: Xiaolin Ha
>            Assignee: Xiaolin Ha
>            Priority: Major
>         Attachments: HBASE-20368.branch-2.0.001.patch, 
> HBASE-20368.branch-2.001.patch
>
>
> This error can be reproduced by shutting down all servers in a rsgroups and 
> starting them soon afterwards. 
> The regions on this rsgroup will be reassigned, but there is no available 
> servers of this rsgroup.
> They will be added to AM's pendingAssginQueue, which AM will clear regardless 
> of the result of assigning in this case.



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