[jira] [Commented] (HBASE-21037) Hbck needs to call Master.offlineRegion() to clean in-memory state after issuing a RS.closeRegion()

["huaxiang sun (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HBASE-21037?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16636320#comment-16636320 ] 

huaxiang sun commented on HBASE-21037:
--------------------------------------

I checked the code and did not find any case which closeRegion() is not being called, resolve it for now, until it pops out again, thanks.

> Hbck needs to call Master.offlineRegion() to clean in-memory state after issuing a RS.closeRegion()
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HBASE-21037
>                 URL: https://issues.apache.org/jira/browse/HBASE-21037
>             Project: HBase
>          Issue Type: Bug
>          Components: hbck
>    Affects Versions: 1.2.6
>            Reporter: huaxiang sun
>            Assignee: huaxiang sun
>            Priority: Minor
>
> In certain cases, hbck issues a RS.closeRegion() to close a region from RS. It does not clean up in-memory state from master for the offlined region and balancer will bring back the closed region, causing region inconsistency. certain codes needs to be reexamined to see a Master.offlineRegion() is needed.



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