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Posted to issues@hbase.apache.org by "Lars Hofhansl (JIRA)" <ji...@apache.org> on 2012/10/26 06:41:15 UTC

[jira] [Updated] (HBASE-6417) hbck merges .META. regions if there's an old leftover

     [ https://issues.apache.org/jira/browse/HBASE-6417?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Lars Hofhansl updated HBASE-6417:
---------------------------------

    Fix Version/s:     (was: 0.94.3)
                   0.94.4
    
> hbck merges .META. regions if there's an old leftover
> -----------------------------------------------------
>
>                 Key: HBASE-6417
>                 URL: https://issues.apache.org/jira/browse/HBASE-6417
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jean-Daniel Cryans
>             Fix For: 0.96.0, 0.94.4
>
>         Attachments: hbck.log
>
>
> Trying to see what caused HBASE-6310, one of the things I figured is that the bad .META. row is actually one from the time that we were permitting meta splitting and that folder had just been staying there for a while.
> So I tried to recreate the issue with -repair and it merged my good .META. region with the one that's 3 years old that also has the same start key. I ended up with a brand new .META. region!
> I'll be attaching the full log in a separate file.

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