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https://issues.apache.org/jira/browse/QPID-6216?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14200215#comment-14200215
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ASF subversion and git services commented on QPID-6216:
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Commit 1637117 from [~k-wall] in branch 'qpid/trunk'
[ https://svn.apache.org/r1637117 ]
QPID-6216: [Java Broker] HA: On conditions causing environment restart, notify
the BDBHAVHN as early as possible that it is no longer master
> Report to the BDB HA VirtualHostNode as early as possible that is's no longer
> the Master node
> ---------------------------------------------------------------------------------------------
>
> Key: QPID-6216
> URL: https://issues.apache.org/jira/browse/QPID-6216
> Project: Qpid
> Issue Type: Bug
> Components: Java Broker
> Reporter: Andrew MacBean
> Assignee: Andrew MacBean
>
> BDB HA VirtualHostNode currently relies on the detach event from the JE to
> tell it that it is no longer master. HA acceptance testing has shown that
> sometimes this event might not be generated by JE for sometime after we first
> learn we are restarting. Whilst this does not introduce a functional
> defect, it does mean the have more failed transactions and the client fails a
> larger number of times. It makes the logs harder to read.
> It might make Qpid more supportable if we send our own event to BDB HA
> VirtualHostNode when we first learn we are restarting. We can then have the
> BDB VirtualHostNode close the VirtualHost early - preventing new connections
> and closing existing ones.
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