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From "Umesh Agashe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-18984) [AMv2] Retain assignment does not work well in AMv2
Date Tue, 10 Oct 2017 22:38:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-18984?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16199498#comment-16199498
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Umesh Agashe commented on HBASE-18984:
--------------------------------------

Checkout HBASE-18575. Its about retaining assignments after restart. Looks like just disabling
and re-enabling table is messing up with assignment.

> [AMv2] Retain assignment does not work well in AMv2
> ---------------------------------------------------
>
>                 Key: HBASE-18984
>                 URL: https://issues.apache.org/jira/browse/HBASE-18984
>             Project: HBase
>          Issue Type: Bug
>          Components: proc-v2
>    Affects Versions: 2.0.0
>            Reporter: Yi Liang
>            Assignee: Yi Liang
>             Fix For: 2.0.0
>
>         Attachments: Screen Shot 2017-10-10 at 2.24.19 PM.png
>
>
> work on 8.17 Retain assignment in https://docs.google.com/document/d/1eVKa7FHdeoJ1-9o8yZcOTAQbv0u0bblBlCCzVSIn69g/edit#heading=h.epjn9nege80k
> To reproduce this error, in hbase shell:
> createTable t1 --> list_regions 't1' --> disable 't1' ---> enable 't1' -->
list_reigons 't1' (maybe you need to try enable/disable multiple times)
> See attached images. same region assigned to different region servers



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