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Posted to issues@hbase.apache.org by "Duo Zhang (JIRA)" <ji...@apache.org> on 2019/05/05 15:16:00 UTC

[jira] [Updated] (HBASE-22365) Region may be opened in two RegionServers

     [ https://issues.apache.org/jira/browse/HBASE-22365?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Duo Zhang updated HBASE-22365:
------------------------------
    Status: Patch Available  (was: Open)

> Region may be opened in two RegionServers
> -----------------------------------------
>
>                 Key: HBASE-22365
>                 URL: https://issues.apache.org/jira/browse/HBASE-22365
>             Project: HBase
>          Issue Type: Improvement
>    Affects Versions: 3.0.0, 2.2.0, 2.3.0
>            Reporter: Guanghao Zhang
>            Assignee: Duo Zhang
>            Priority: Blocker
>         Attachments: HBASE-22365-UT.patch
>
>
> Found this problem when run ITBLL with our internal branch which is based on branch-2.2. So mark this as a blocker for 2.2.0. A region 7ebdca9cd09e26074749b546586e2156 is moved from RS-st99 to RS-st98 and the TRSP succeed. Meanwhile, RS-st99 crashed and schedule a new SCP for RS-st99. So SCP initialized subprocedures for 7ebdca9cd09e26074749b546586e2156, too. Then the 7ebdca9cd09e26074749b546586e2156 was assigned to two RegionServers.



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