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From "Todd Lipcon (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-5376) Add more logging to triage HBASE-5312: Closed parent region present in Hlog.lastSeqWritten
Date Fri, 10 Feb 2012 05:37:59 GMT

    [ https://issues.apache.org/jira/browse/HBASE-5376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13205250#comment-13205250
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Todd Lipcon commented on HBASE-5376:
------------------------------------

I bet we could also write a stress test - sounds like some race where we don't block off updates
at the right spot when closing a region. Maybe a test which continually opens/closes a region
while making edits, and after every close, verify it's not in the map?
                
> Add more logging to triage HBASE-5312: Closed parent region present in Hlog.lastSeqWritten
> ------------------------------------------------------------------------------------------
>
>                 Key: HBASE-5376
>                 URL: https://issues.apache.org/jira/browse/HBASE-5376
>             Project: HBase
>          Issue Type: Sub-task
>            Reporter: Jimmy Xiang
>            Priority: Minor
>             Fix For: 0.90.7
>
>
> It is hard to find out what exactly caused HBASE-5312.  Some logging will be helpful
to shine some lights.

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