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https://issues.apache.org/jira/browse/HBASE-2927?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jean-Daniel Cryans updated HBASE-2927:
--------------------------------------

    Attachment: HBASE-2927.patch

Same patch that was posted in HBASE-2812, going to commit as it was 
tested/reviewed already.

> BaseScanner gets stale HRegionInfo in some race cases
> -----------------------------------------------------
>
>                 Key: HBASE-2927
>                 URL: https://issues.apache.org/jira/browse/HBASE-2927
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.20.6, 0.89.20100621
>            Reporter: Jean-Daniel Cryans
>            Assignee: Jean-Daniel Cryans
>            Priority: Critical
>             Fix For: 0.20.7, 0.90.0
>
>         Attachments: HBASE-2927.patch
>
>
> This issue is a branch of HBASE-2812, as it is a specific fix for disabling 
> tables in some situations. The issue is that the BaseScanner can get a stale 
> HRI by the time it checks if the region is OFFLINE, and even in trunk where 
> we do a double checkAssigned there is no way for us to tell if the region was 
> offlined in the mean time.

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