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Posted to issues@hbase.apache.org by "Hudson (JIRA)" <ji...@apache.org> on 2013/01/05 01:44:27 UTC

[jira] [Commented] (HBASE-7398) [0.94 UNIT TESTS] TestAssignmentManager fails frequently on CentOS 5

    [ https://issues.apache.org/jira/browse/HBASE-7398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13544407#comment-13544407 ] 

Hudson commented on HBASE-7398:
-------------------------------

Integrated in HBase-0.94-security-on-Hadoop-23 #10 (See [https://builds.apache.org/job/HBase-0.94-security-on-Hadoop-23/10/])
    HBASE-7398 [0.94 UNIT TESTS] TestAssignmentManager fails frequently on CentOS 5 (Revision 1424718)

     Result = FAILURE
enis : 
Files : 
* /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/Mocking.java
* /hbase/branches/0.94/src/test/java/org/apache/hadoop/hbase/master/TestAssignmentManager.java

                
> [0.94 UNIT TESTS] TestAssignmentManager fails frequently on CentOS 5
> --------------------------------------------------------------------
>
>                 Key: HBASE-7398
>                 URL: https://issues.apache.org/jira/browse/HBASE-7398
>             Project: HBase
>          Issue Type: Bug
>          Components: Region Assignment, test
>    Affects Versions: 0.94.4
>            Reporter: Enis Soztutar
>            Assignee: Enis Soztutar
>             Fix For: 0.94.4
>
>         Attachments: hbase-7398_v1.patch, hbase-7398_v2.patch
>
>
> TestAssignmentManager#testBalance() fails pretty frequently on CentOS 5 for 0.94. The root cause is that ClosedRegionHandler is executed by an executor, and before it finishes, the region transition is done for OPENING and OPENED.
> This seems to be just a test problem, not an actual bug, since the region server won't open the region unless it get's it from the assign call on ClosedRegionHandler.process(). 
> I've seen that HBASE-6109 has a fix for this already, will just backport those changes. This is 0.94 only. 

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