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https://issues.apache.org/jira/browse/HBASE-7398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13536879#comment-13536879
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nkeywal commented on HBASE-7398:
--------------------------------
The patch replaces only one of the numerous {code}while
(!ZKAssign.verifyRegionState(this.watcher, REGIONINFO,
EventType.M_ZK_REGION_OFFLINE)){Threads.sleep(1);}{code}
Is that the intend?
> [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
> Attachments: hbase-7398_v1.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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