Support Team, We have been using Tomcat 8.0.9 for our applications. We noticed below memo= ry leak error and out tomcat could not stopped. We had to kill the process = manually. I was reading articles in the internet and this got address after= tomcat 6. But we found error in higher versions. We are not sure where to = fix this? Below is the error we are getting
2016-05-19 14:03:31,161 [localhost-startStop-2] WARN org.apache.catalina.l= oader.WebappClassLoader- The web application [/fmDirectoryService] appears = to have started a thread named [Thread-6] but has failed to stop it. This i= s very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) net.atpco.cluster.support.BaseLocator$AdminTask.run(BaseLocator.java:141) 2016-05-19 14:03:31,197 [localhost-startStop-2] INFO org.apache.catalina.c= ore.ContainerBase.[Catalina].[localhost].[/fmbootstrap]- Destroying Spring = FrameworkServlet 'dispatcherServlet' 2016-05-19 14:03:31,210 [localhost-startStop-2] INFO org.apache.catalina.c= ore.ContainerBase.[Catalina].[localhost].[/fmbootstrap]- Closing Spring roo= t WebApplicationContext 2016-05-19 14:03:31,210 [localhost-startStop-2] INFO org.springframework.b= oot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext- Closing= org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebAppli= cationContext@5e119034<mailto:org.springframework.boot.context.embedded.Ann<mailto:cationContext@5e119034%3cmailto:org.springframework.boot.context.embedded.Ann>= otationConfigEmbeddedWebApplicationContext@5e119034>: startup date [Thu May= 19 08:17:39 EDT 2016]; root of context hierarchy May 19, 2016 2:03:31 PM com.mongodb.util.management.jmx.JMXMBeanServer unre= gisterMBean WARNING: Unable to register MBean org.mongodb.driver:type=3DConnectionPool,= clusterId=3D1,host=3Dlocalhost,port=3D27017 javax.management.InstanceNotFoundException: org.mongodb.driver:type=3DConne= ctionPool,clusterId=3D1,host=3Dlocalhost,port=3D27017 at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.getMBean(D= efaultMBeanServerInterceptor.java:1095) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.exclusiveU= nregisterMBean(DefaultMBeanServerInterceptor.java:427) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.unregister= MBean(DefaultMBeanServerInterceptor.java:415) at com.sun.jmx.mbeanserver.JmxMBeanServer.unregisterMBean(JmxMBeanS= erver.java:546) at com.mongodb.util.management.jmx.JMXMBeanServer.unregisterMBean(J= MXMBeanServer.java:52) at com.mongodb.JMXConnectionPoolListener.connectionPoolClosed(JMXCo= nnectionPoolListener.java:68) at com.mongodb.PooledConnectionProvider.close(PooledConnectionProvi= der.java:107) Any kind of help is appreciated. Thanks Ambica.
