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https://issues.apache.org/jira/browse/CAMEL-25879?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18130137#comment-18130137
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Claus Ibsen commented on CAMEL-25879:
-------------------------------------
Merged in https://github.com/apache/camel/pull/28174
_Claude Code on behalf of davsclaus_
> camel-infinispan - the key option of the producer takes precedence over the
> CamelInfinispanKey header
> -----------------------------------------------------------------------------------------------------
>
> Key: CAMEL-25879
> URL: https://issues.apache.org/jira/browse/CAMEL-25879
> Project: Camel
> Issue Type: Improvement
> Components: camel-infinispan
> Reporter: Federico Mariani
> Assignee: Federico Mariani
> Priority: Major
> Fix For: 4.24.0
>
>
> The {{infinispan}} and {{infinispan-embedded}} producers resolve the key of
> every operation as {{message.getHeader(InfinispanConstants.KEY,
> configuration::getKey)}}, so the {{CamelInfinispanKey}} header wins over the
> {{key}} option configured on the endpoint.
> An Infinispan consumer sets {{CamelInfinispanKey}} to the key of each cache
> event. A route that sends those events to a producer configured with a fixed
> key, such as
> {code:java}
> from("infinispan:source")
> .removeHeader("CamelInfinispanCacheName")
> .to("infinispan:target?operation=PUT&key=myKey&value=myValue");
> {code}
> writes to the key of the event instead of {{myKey}}. The {{key}} option set
> on the endpoint should be the key the producer uses.
> Change:
> * the producer uses the {{key}} option when it is set, and the
> {{CamelInfinispanKey}} header only when the endpoint does not set {{key}};
> * the component docs explain the precedence of the key and cache name
> headers, and that a route from an Infinispan consumer to an Infinispan
> producer should remove the {{CamelInfinispan*}} headers to use the cache and
> key of the producer endpoint ({{CamelInfinispanCacheName}} still takes
> precedence over the cache name of the endpoint);
> * upgrade guide 4.24 note for routes that set {{key}} on the endpoint and
> override it per message with the header.
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