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https://issues.apache.org/jira/browse/TRAFODION-1237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14715534#comment-14715534
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Sean Broeder commented on TRAFODION-1237:
-----------------------------------------

Thanks Suresh



> LP Bug: 1454034 - UnknownTransactionException received during commit
> --------------------------------------------------------------------
>
>                 Key: TRAFODION-1237
>                 URL: https://issues.apache.org/jira/browse/TRAFODION-1237
>             Project: Apache Trafodion
>          Issue Type: Bug
>            Reporter: Sean Broeder
>            Assignee: Sean Broeder
>            Priority: Blocker
>             Fix For: 1.1 (pre-incubation)
>
>
> When a region encounters an exception in commit it sets the state to aborted, 
> calls retireTransactionStaes and throws an exception.  The problem is the 
> region had already voted to commit in commitRequest, so the region has lost 
> the ability to unilaterally set the state to abort.  After this the puts 
> never make it into the database and all sorts of data consistency issues 
> could arise.



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