[AMQ-5946] Tomcat 7.0.62 complains of memory leak when web app is stopped or reloaded

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 5.10.2
• Component/s: JMS client

Environment

Tomcat 7.0.62 , ActiveMQ 5.10.2 , Spring 4.1.2

• Assignee: Unassigned
• Reporter: Nandini R
• Created: 25/Aug/15 06:36
• Updated: 03/Sep/15 08:36
• Resolved: 26/Aug/15 17:46

Description

We are using failover protocol to connect to broker.
Url is as : "failover:(tcp://localhost:61616)?startupMaxReconnectAttempts=2&initialReconnectDelay=60000&maxReconnectAttempts=2

Suppose I start web application with AMQ not running and then stop web application , I get below logs in tomcat

SEVERE: The web application [] appears to have started a thread name
d [ActiveMQ Connection Executor: unconnected] but has failed to stop it. This is
very likely to create a memory leak.
Aug 25, 2015 11:27:59 AM org.apache.catalina.loader.WebappClassLoader clearRefer
encesThreads
SEVERE: The web application [] appears to have started a thread name
d [ActiveMQ Task-1] but has failed to stop it. This is very likely to create a m
emory leak.

I can see these 2 threads in thread dump.
How do I close these on stopping web application ?

On webapp shutdown I am shutting down message containers and closing spring context.

I am not facing any issues if active MQ is running.

Issue Links

• is duplicated by: AMQ-5945 Tomcat 7.0.62 complains of memory leak when web app is stopped or reloaded