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https://issues.apache.org/activemq/browse/AMQ-2189?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Colin MacNaughton updated AMQ-2189:
-----------------------------------
Attachment: AMQ-2189patch.txt
Patch file.
> activemq-flow: bug fixes in BrokerDatabase and KahaDBStore
> ----------------------------------------------------------
>
> Key: AMQ-2189
> URL: https://issues.apache.org/activemq/browse/AMQ-2189
> Project: ActiveMQ
> Issue Type: Bug
> Affects Versions: incubation
> Environment: N/A
> Reporter: Colin MacNaughton
> Fix For: incubation
>
> Attachments: AMQ-2189patch.txt
>
>
> The attached fix resolves a problem in KahaDBStore.KahaDBSession in which
> addMessage() wasn't using the caller supplied message key but instead
> allocated a new key. Without using the user supplied key, subsequent deletes
> would not properly delete the message. Also fixed corresponding test cases to
> provide a message key when adding messages.
> Also made some fixes to synchronization and delayed event processing in
> BrokerDatabase. The resulting code is not as performant in swimlanes testing,
> and should be optimized in the future (the problem is too many threads
> synchronizing on the opQueue is causing a lot of contention).
> Finally added some miscellaneous fixes to OpenwireProtocolHandler and the
> test drivers to avoid/detect duplicate messageIds.
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