Hi, we have migrate from 2.x to 3.14.1 in our test-environment. We are running our Camel-Application on a Tomcat (Provide soap-services over CXF-Endpoint, route Messages in JMS-Queues, read from JMS-Queue with JMS-Endpoint, an then do other things...)
While the Tomcat-Shutdown we observed a bunch of Thread-Local-WARNINGS in the catalina.out: 02-Feb-2022 01:31:23.810 SCHWERWIEGEND [main] org.apache.catalina.loader.WebappClassLoaderBase.checkThreadLocalMapForLeaks The web application [provinzial-integration-intern] created a ThreadLocal with key of type [java.lang.ThreadLocal.SuppliedThreadLocal] (value [java.lang.ThreadLocal$SuppliedThreadLocal@4a4357f5]) and a value of type [org.apache.camel.impl.engine.DefaultReactiveExecutor.Worker] (value [org.apache.camel.impl.engine.DefaultReactiveExecutor$Worker@76e66f23]) but failed to remove it when the web application was stopped. Threads are going to be renewed over time to try and avoid a probable memory leak. Obviously this belongs to the ThreadLocals used in org.apache.camel.impl.engine.DefaultReactiveExecutor. Should I be worried about this? What happens, when my application runs for a longer time period (days,weeks) without a reboot? Perhaps a clean-up (ThreadLocal.remove()) is missing (at least while the shutdown-steps)? Regards Björn Diese E-Mail könnte vertrauliche und / oder rechtlich geschützte Informationen enthalten. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail sind nicht gestattet. This e-mail may contain confidential and / or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorised copying, disclosure or distribution of the material in this e-mail is strictly forbidden.
