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Posted to issues@hbase.apache.org by "Syeda Arshiya Tabreen (JIRA)" <ji...@apache.org> on 2019/06/27 13:08:00 UTC

[jira] [Commented] (HBASE-20368) Fix RIT stuck when a rsgroup has no online servers but AM's pendingAssginQueue is cleared

    [ https://issues.apache.org/jira/browse/HBASE-20368?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16874130#comment-16874130 ] 

Syeda Arshiya Tabreen commented on HBASE-20368:
-----------------------------------------------

Any progress here, we also met this issue in our test environment. However I tried the patch and it works fine.

ping [~Xiaolin Ha] [~mdrob]. 

> 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-2.001.patch, HBASE-20368.branch-2.002.patch, HBASE-20368.branch-2.003.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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