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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-7537) .regioninfo not created by createHRegion()
Date Wed, 16 Jan 2013 02:05:15 GMT

    [ https://issues.apache.org/jira/browse/HBASE-7537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13554647#comment-13554647
] 

Hudson commented on HBASE-7537:
-------------------------------

Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #349 (See [https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/349/])
    HBASE-7537 .regioninfo not created by createHRegion() (Revision 1433514)

     Result = FAILURE
mbertozzi : 
Files : 
* /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HRegion.java
* /hbase/trunk/hbase-server/src/test/java/org/apache/hadoop/hbase/regionserver/TestHRegion.java

                
> .regioninfo not created by createHRegion()
> ------------------------------------------
>
>                 Key: HBASE-7537
>                 URL: https://issues.apache.org/jira/browse/HBASE-7537
>             Project: HBase
>          Issue Type: Bug
>          Components: master
>    Affects Versions: 0.96.0
>            Reporter: Matteo Bertozzi
>            Assignee: Matteo Bertozzi
>         Attachments: HBASE-7537-v0.patch
>
>
> After HBASE-5683 we have no longer the .regioninfo written on disk during the table creation.
> so, if we fail before adding entries to .META. we end up with regions on disk that has
no information, and hbck is not able to recover this situation.
> The .regioninfo is written in checkRegioninfoOnFilesystem() that was called by initialize(),
during the table creation and region opening. With HBASE-5683 we skip the call to initialize(),
in during the region creation, to avoid to initialize the memstore & co.

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