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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-9099) logReplay could trigger double region assignment
Date Tue, 06 Aug 2013 00:52:49 GMT

    [ https://issues.apache.org/jira/browse/HBASE-9099?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13730229#comment-13730229
] 

Hudson commented on HBASE-9099:
-------------------------------

SUCCESS: Integrated in HBase-TRUNK-on-Hadoop-2.0.0 #654 (See [https://builds.apache.org/job/HBase-TRUNK-on-Hadoop-2.0.0/654/])
HBASE-9099: logReplay could trigger double region assignment (jeffreyz: rev 1510615)
* /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/master/AssignmentManager.java
* /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/MetaServerShutdownHandler.java
* /hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/master/handler/ServerShutdownHandler.java

                
> logReplay could trigger double region assignment
> ------------------------------------------------
>
>                 Key: HBASE-9099
>                 URL: https://issues.apache.org/jira/browse/HBASE-9099
>             Project: HBase
>          Issue Type: Bug
>    Affects Versions: 0.98.0, 0.95.2
>            Reporter: Jeffrey Zhong
>            Assignee: Jeffrey Zhong
>             Fix For: 0.98.0, 0.95.2
>
>         Attachments: hbase-9099.patch, hbase-9099-v1.patch
>
>
> The symptom is the first region assignment submitted in SSH is in progress while when
am.waitOnRegionToClearRegionsInTransition times out we will re-submitted another SSH which
will invoke another region assignment for the region. It will cause the region get stuck in
RIT status.

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