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Posted to issues@hbase.apache.org by "gavin peng (JIRA)" <ji...@apache.org> on 2013/01/01 11:28:13 UTC

[jira] [Commented] (HBASE-6272) In-memory region state is inconsistent

    [ https://issues.apache.org/jira/browse/HBASE-6272?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13541607#comment-13541607 ] 

gavin peng commented on HBASE-6272:
-----------------------------------

this issue is exist in hbase-0.94.1? please help me ,i want to check
                
> 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
>             Fix For: 0.96.0
>
>         Attachments: 6272-trunk_v6.patch
>
>
> 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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