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https://issues.apache.org/jira/browse/ARTEMIS-2170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16682842#comment-16682842
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ASF GitHub Bot commented on ARTEMIS-2170:
-----------------------------------------
Github user franz1981 commented on the issue:
https://github.com/apache/activemq-artemis/pull/2427
I need to run a full CI on this one: in the meantime please take time to
review it, given that is changing parts that have been recently cause of
several concurrency bugs.
My change shouldn't introduce any semantic changes, but is addressing the
concurrent changes on TypedProperties in a more optimized and consistent manner
:+1:
> Optimized CoreMessage's checkProperties and cleanupInternalProperties methods
> -----------------------------------------------------------------------------
>
> Key: ARTEMIS-2170
> URL: https://issues.apache.org/jira/browse/ARTEMIS-2170
> Project: ActiveMQ Artemis
> Issue Type: Improvement
> Components: Broker
> Reporter: Francesco Nigro
> Assignee: Francesco Nigro
> Priority: Minor
>
> CoreMessage::checkProperties perform too many volatile read/write and has a
> too big body just to handle exceptional cases, while
> cleanupInternalProperties is called on the hot path of session send, but is
> performing too many synchronized operations and loopup on TypedProperties.
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