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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7777) HBCK check for lingering split parents should check for child regions
Date Sat, 09 Feb 2013 01:49:12 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7777?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13575032#comment-13575032
] 

Hadoop QA commented on HBASE-7777:
----------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12568679/hbase-7777_v4.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 6 new or modified
tests.

    {color:red}-1 patch{color}.  The patch command could not apply the patch.

Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/4393//console

This message is automatically generated.
                
> 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: 0.96.0
>
>         Attachments: hbase-7777_v1.patch, hbase-7777_v2.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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