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https://issues.apache.org/jira/browse/AMQ-8299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Piotr Klimczak updated AMQ-8299:
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Summary: ActiveMQMapMessage data corruption- should use LinkedHashMap to
preserve original order (was: ActiveMQMapMessage should use LinkedHashMap to
preserve original order)
> ActiveMQMapMessage data corruption- should use LinkedHashMap to preserve
> original order
> ---------------------------------------------------------------------------------------
>
> Key: AMQ-8299
> URL: https://issues.apache.org/jira/browse/AMQ-8299
> Project: ActiveMQ
> Issue Type: Bug
> Components: JMS client
> Affects Versions: 5.16.2
> Reporter: Piotr Klimczak
> Priority: Major
>
> The core principle of messaging system should be that payload sent by
> produced is received exactly same (unmodified) on consumer side.
> However due to ActiveMQMapMessage using HashMap for map data, the order of
> entries is not guaranteed.
> This is especially true when we are sending LinkedHashMap on produced side.
> Then the consumer side will receive out of order data.
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