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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-8899) Could not open a region on a server where it is being closed
Date Tue, 09 Jul 2013 18:53:54 GMT

    [ https://issues.apache.org/jira/browse/HBASE-8899?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13703636#comment-13703636
] 

Jimmy Xiang commented on HBASE-8899:
------------------------------------

bq. Add comment here because it is opaque that FALSE in this map means an ongoing close.
Sure, will do.

bq. Why not just do if (!closing)? (Let autoboxing provide the rest? Maybe it don't work)
We don't do this because it could be null. :)  That means it is not in transition (really
already_opened)
                
> Could not open a region on a server where it is being closed
> ------------------------------------------------------------
>
>                 Key: HBASE-8899
>                 URL: https://issues.apache.org/jira/browse/HBASE-8899
>             Project: HBase
>          Issue Type: Bug
>          Components: Region Assignment
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>            Priority: Minor
>         Attachments: trunk-8899.patch
>
>
> Looked into the failure of an AM none-flaky test:
> http://54.241.6.143/job/HBase-0.95-Hadoop-2/org.apache.hbase$hbase-server/583/testReport/org.apache.hadoop.hbase.master/TestAssignmentManagerOnCluster/testForceAssignWhileClosing/
> The test failed to open a region on a server where the region was being closed.  Region
server just returned ALREADY_OPENED while the region was actually being closed.

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