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From "Francis Liu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-20001) cleanIfNoMetaEntry() uses encoded instead of region name to lookup region
Date Fri, 16 Feb 2018 17:46:00 GMT

    [ https://issues.apache.org/jira/browse/HBASE-20001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16367650#comment-16367650
] 

Francis Liu commented on HBASE-20001:
-------------------------------------

[~apurtell] I'd like to get this into 1.4.2 if that's ok? Prolly the last one till I cut the
release.

> cleanIfNoMetaEntry() uses encoded instead of region name to lookup region
> -------------------------------------------------------------------------
>
>                 Key: HBASE-20001
>                 URL: https://issues.apache.org/jira/browse/HBASE-20001
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 1.2.0, 1.3.0, 1.4.0, 1.1.7
>            Reporter: Francis Liu
>            Assignee: Thiruvel Thirumoolan
>            Priority: Major
>             Fix For: 1.3.2, 1.5.0, 1.4.3
>
>         Attachments: HBASE-20001.branch-1.4.001.patch
>
>
> In RegionStates.cleanIfNoMetaEntry()
> {{if (MetaTableAccessor.getRegion(server.getConnection(), hri.getEncodedNameAsBytes())
== null) {}}
> {{regionOffline(hri);}}
> {{FSUtils.deleteRegionDir(server.getConfiguration(), hri);}}
> }
> But api expects regionname
> {{public static Pair<HRegionInfo, ServerName> getRegion(Connection connection,
byte [] regionName)}}
> So we might end up cleaning good regions.
>  



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