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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4238) CatalogJanitor can clear a daughter that split before processing its parent
Date Tue, 13 Sep 2011 21:47:09 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4238?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13104020#comment-13104020
] 

Hudson commented on HBASE-4238:
-------------------------------

Integrated in HBase-TRUNK #2205 (See [https://builds.apache.org/job/HBase-TRUNK/2205/])
    HBASE-4238 CatalogJanitor can clear a daughter that split before processing its parent

stack : 
Files : 
* /hbase/trunk/CHANGES.txt
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/master/CatalogJanitor.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/master/handler/ServerShutdownHandler.java
* /hbase/trunk/src/main/java/org/apache/hadoop/hbase/regionserver/SplitTransaction.java
* /hbase/trunk/src/test/java/org/apache/hadoop/hbase/master/TestCatalogJanitor.java


> CatalogJanitor can clear a daughter that split before processing its parent
> ---------------------------------------------------------------------------
>
>                 Key: HBASE-4238
>                 URL: https://issues.apache.org/jira/browse/HBASE-4238
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.90.4
>            Reporter: Jean-Daniel Cryans
>            Assignee: stack
>            Priority: Critical
>             Fix For: 0.92.0, 0.90.5
>
>         Attachments: 4238-v2.txt, 4238.txt
>
>
> I didn't dig a lot into this issue, but by splitting a table twice in a row I was able
to trigger a situation where a daughter of the first split was deleted by the CatalogJanitor
before it processed its parent. Will post log in a comment.

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