[CAMEL-11028] camel-spark-rest - Adds duplicate content-type

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.18.3
• Fix Version/s: 2.18.4, 2.19.0
• Component/s: rest
• Estimated Complexity: Unknown
• Assignee: Andrea Cosentino
• Reporter: Adam Dougal
• Created: 16/Mar/17 16:19
• Updated: 08/Jan/22 09:23
• Resolved: 26/Mar/17 08:08

Description

This is essentially the same as https://issues.apache.org/jira/browse/CAMEL-9613 . When I send a request containing a 'content-type' header it will get sent with duplicate values. E.g. Content-Type: [application/json, application/json].

My RouteBuilder is very simple at the moment:

restConfiguration().component("spark-rest").port(8585);

rest("/").post("/charges").to("direct:charges");

from("direct:charges").to("http://localhost:8080/charges?bridgeEndpoint=true&throwExceptionOnFailure=false");

Having looked at the code I can see it being added in two places:
https://github.com/apache/camel/blob/master/components/camel-spark-rest/src/main/java/org/apache/camel/component/sparkrest/DefaultSparkBinding.java#L73

https://github.com/apache/camel/blob/master/components/camel-spark-rest/src/main/java/org/apache/camel/component/sparkrest/DefaultSparkBinding.java#L109

Is this intended behaviour? If so, how would I disable it? Thanks

Issue Links

• is related to: CAMEL-17454 camel-undertow - Adds duplicate content-type
• links to: GitHub Pull Request #1568