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Posted to issues@hbase.apache.org by "stack (JIRA)" <ji...@apache.org> on 2011/07/27 07:59:10 UTC

[jira] [Resolved] (HBASE-4073) Don't open a region we already have opened!

     [ https://issues.apache.org/jira/browse/HBASE-4073?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

stack resolved HBASE-4073.
--------------------------

    Resolution: Invalid

HBASE-4083 added the check I want including handling of case where region already open when we ask to open it.

> Don't open a region we already have opened!
> -------------------------------------------
>
>                 Key: HBASE-4073
>                 URL: https://issues.apache.org/jira/browse/HBASE-4073
>             Project: HBase
>          Issue Type: Bug
>            Reporter: stack
>            Priority: Critical
>             Fix For: 0.92.0
>
>
> See this thread: http://search-hadoop.com/?q=Errors+after+major+compaction&fc_project=HBase
> In it, Eran has snippets from a log that show us being asked open a region we already have opened.
> We need to make sure that the root issue is addressed -- the races around assignment and its timeouts -- and then after that do something like a check if we already have region open before we queue an open (we can't return message to the master from down inside the regionserver event handlers).

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