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From "Jimmy Xiang (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-6272) In-memory region state is inconsistent
Date Mon, 16 Jul 2012 17:13:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-6272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13415401#comment-13415401
] 

Jimmy Xiang commented on HBASE-6272:
------------------------------------

@Ted, for HBASE-6060, this patch doesn't fix it.  I will address HBASE-6272 and HBASE-6381
at first,
then will take a look HBASE-6060 if it is still not resolved by then.
                
> In-memory region state is inconsistent
> --------------------------------------
>
>                 Key: HBASE-6272
>                 URL: https://issues.apache.org/jira/browse/HBASE-6272
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Jimmy Xiang
>            Assignee: Jimmy Xiang
>
> AssignmentManger stores region state related information in several places: regionsInTransition,
regions (region info to server name map), and servers (server name to region info set map).
 However the access to these places is not coordinated properly.  It leads to inconsistent
in-memory region state information.  Sometimes, some region could even be offline, and not
in transition.

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