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Posted to issues@hbase.apache.org by "Umesh Agashe (JIRA)" <ji...@apache.org> on 2017/07/06 18:59:00 UTC

[jira] [Assigned] (HBASE-18231) Deprecate and throw unsupported operation when Admin#closeRegion is called.

     [ https://issues.apache.org/jira/browse/HBASE-18231?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Umesh Agashe reassigned HBASE-18231:
------------------------------------

    Assignee: Umesh Agashe

> Deprecate and throw unsupported operation when Admin#closeRegion is called.
> ---------------------------------------------------------------------------
>
>                 Key: HBASE-18231
>                 URL: https://issues.apache.org/jira/browse/HBASE-18231
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Admin
>    Affects Versions: 2.0.0
>            Reporter: stack
>            Assignee: Umesh Agashe
>            Priority: Critical
>             Fix For: 2.0.0
>
>
> [~uagashe] tripped over this today. Admin#closeRegion which we used to use in branch-1 will cause damage in AMv2 cluster. Instead you need to call unassign -- i.e. all cluster ops must go via the Master; no more going direct to RegionServer closing regions behind the Master's back.
> Review all Admin ops to see what else skirts Master and deprecate and throw unsupported if called.



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