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From "Enis Soztutar (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7777) HBCK check for lingering split parents should check for child regions
Date Wed, 27 Feb 2013 23:21:14 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13588893#comment-13588893
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Enis Soztutar commented on HBASE-7777:
--------------------------------------

I've tested this again on a local 0.94.5 cluster. Committed to 0.94.6 as well. Thanks Lars
for taking a look. 
                
> HBCK check for lingering split parents should check for child regions
> ---------------------------------------------------------------------
>
>                 Key: HBASE-7777
>                 URL: https://issues.apache.org/jira/browse/HBASE-7777
>             Project: HBase
>          Issue Type: Bug
>          Components: hbck, regionserver
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>             Fix For: 0.95.0, 0.94.6
>
>         Attachments: hbase-7777_v1.patch, hbase-7777_v2.patch, hbase-7777_v4-0.94.patch,
hbase-7777_v4.patch
>
>
> HBCK checks for split parent regions being in meta and hdfs, and reports this as a transient
error. 
> However, split parents, by design, linger around for some time, until its children stops
referring to it. 
> Instead we should check whether the children are there, and do not report anything if
it is so. 

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