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https://issues.apache.org/jira/browse/AMQ-7219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Gary Tully resolved AMQ-7219.
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Resolution: Fixed
Assignee: Gary Tully
Fix Version/s: 5.16.0
looks good.
it does beg the question; can we bypass the journal write for the empty commit,
maybe that is something for future work. It would not be a trivial change, but
maybe something to consider.
> ActiveMQ replays journal file on a clean/unclean shutdown with transacted
> session + Non persistent Messages
> -----------------------------------------------------------------------------------------------------------
>
> Key: AMQ-7219
> URL: https://issues.apache.org/jira/browse/AMQ-7219
> Project: ActiveMQ
> Issue Type: Bug
> Components: KahaDB
> Affects Versions: 5.15.9
> Reporter: Alan Protasio
> Assignee: Gary Tully
> Priority: Major
> Fix For: 5.16.0
>
> Time Spent: 0.5h
> Remaining Estimate: 0h
>
> Hi,
>
> Sending non persistent messages on a Transacted session is causing activeMQ
> to keep and replay (on startup) unnecessary journal files. If all messages
> are in this situation activemq will replay the whole journal file even with a
> clean shutdown.
> The problem is because is if the transaction has no persistent operation,
> the metadata.lastUpdate is never updated.
> [https://github.com/apache/activemq/blob/master/activemq-kahadb-store/src/main/java/org/apache/activemq/store/kahadb/MessageDatabase.java#L1400]
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