Please send these messages to users@ It is not about OM/OM_community development
shutdown works for me as expected please provide additional details (if any) On Fri, 22 Nov 2019 at 13:04, Coscend@OM <[email protected]> wrote: > Dear OM Community, > > > > While shutting down OM5-Tomcat via shutdown.sh, Tomcat is not shutting > down. > These links state some method in Webapp could be preventing the shutdown > process of Tomcat: > > > https://stackoverflow.com/questions/18340873/why-tomcat-will-not-bind-to-shu > tdown-port-8005 > <https://stackoverflow.com/questions/18340873/why-tomcat-will-not-bind-to-shutdown-port-8005> > > > https://stackoverflow.com/questions/2217382/tomcat6-shutdown-port-not-listen > ing?noredirect=1 > <https://stackoverflow.com/questions/2217382/tomcat6-shutdown-port-not-listening?noredirect=1> > < > https://stackoverflow.com/questions/2217382/tomcat6-shutdown-port-not-liste > ning?noredirect=1&lq=1 > <https://stackoverflow.com/questions/2217382/tomcat6-shutdown-port-not-listening?noredirect=1&lq=1>> > &lq=1 > > > > Could anyone provide any guidance what we need to modify in OM5 code or any > other place to properly shutdown Tomcat? > > > > Here is the log snippet. There are several more such errors while shutting > down. > > > > ------------------------------ > > > > 21-Nov-2019 23:24:29.843 INFO [main] > org.apache.catalina.core.StandardServer.await A valid shutdown command was > received via the shutdown port. Stopping the Server instance. > > 21-Nov-2019 23:24:29.844 INFO [main] > org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler > ["http-nio-5080"] > > 21-Nov-2019 23:24:29.850 INFO [main] > org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler > ["ajp-nio-8009"] > > 21-Nov-2019 23:24:29.856 INFO [main] > org.apache.catalina.core.StandardService.stopInternal Stopping service > [Catalina] > > [34mINFO [0;39m 11-21 23:24:29.884 [36mo.a.w.Application:539 [main][0;39m - > [OpenmeetingsApplication] destroy: Wicket jQuery UI initializer > > [34mINFO [0;39m 11-21 23:24:29.885 [36mo.a.w.Application:539 [main][0;39m - > [OpenmeetingsApplication] destroy: Wicket extensions initializer > > [34mINFO [0;39m 11-21 23:24:29.885 [36mo.a.w.Application:539 [main][0;39m - > [OpenmeetingsApplication] destroy: Wicket Kendo UI initializer > > [34mINFO [0;39m 11-21 23:24:29.885 [36mo.a.w.Application:539 [main][0;39m - > [OpenmeetingsApplication] destroy: Wicket core library initializer > > [34mINFO [0;39m 11-21 23:24:29.885 [36mo.a.w.Application:539 [main][0;39m - > [OpenmeetingsApplication] destroy: DevUtils DebugBar Initializer > > [34mINFO [0;39m 11-21 23:24:29.885 [36mo.a.w.Application:539 [main][0;39m - > [OpenmeetingsApplication] destroy: > org.wicketstuff.dashboard.DashboardContextInitializer@72690a1 > > [34mINFO [0;39m 11-21 23:24:29.885 [36mo.a.w.Application:539 [main][0;39m - > [OpenmeetingsApplication] destroy: Wicket jQuery UI initializer (plugins) > > [34mINFO [0;39m 11-21 23:24:29.885 [36mo.a.w.Application:539 [main][0;39m - > [OpenmeetingsApplication] destroy: Wicket Kendo UI initializer > (theme-default) > > 21-Nov-2019 23:24:29.886 INFO [main] > com.hazelcast.core.LifecycleService.null [172.17.0.1]:5701 [dev] [3.12] > [172.17.0.1]:5701 is SHUTTING_DOWN > > 21-Nov-2019 23:24:29.891 INFO [hz.server-1.cached.thread-2] > com.hazelcast.internal.partition.impl.MigrationManager.null > [172.17.0.1]:5701 [dev] [3.12] Shutdown request of Member [172.17.0.1]:5701 > - 799babea-5e78-4cf9-a099-f4b1fb09b9c9 this is handled > > 21-Nov-2019 23:24:29.965 INFO [main] com.hazelcast.instance.Node.null > [172.17.0.1]:5701 [dev] [3.12] Shutting down connection manager... > > 21-Nov-2019 23:24:29.965 INFO [main] com.hazelcast.instance.Node.null > [172.17.0.1]:5701 [dev] [3.12] Shutting down node engine... > > 21-Nov-2019 23:24:29.979 INFO [main] > com.hazelcast.instance.NodeExtension.null [172.17.0.1]:5701 [dev] [3.12] > Destroying node NodeExtension. > > 21-Nov-2019 23:24:29.980 INFO [main] com.hazelcast.instance.Node.null > [172.17.0.1]:5701 [dev] [3.12] Hazelcast Shutdown is completed in 90 ms. > > 21-Nov-2019 23:24:29.980 INFO [main] > com.hazelcast.core.LifecycleService.null [172.17.0.1]:5701 [dev] [3.12] > [172.17.0.1]:5701 is SHUTDOWN > > 21-Nov-2019 23:24:30.023 WARNING [main] > org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesJdbc The > web > application [Openmeetings] registered the JDBC driver > [com.mysql.cj.jdbc.Driver] but failed to unregister it when the web > application was stopped. To prevent a memory leak, the JDBC Driver has been > forcibly unregistered. > > 21-Nov-2019 23:24:30.024 WARNING [main] > org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The > web application [Openmeetings] appears to have started a thread named > [nioEventLoopGroup-2-1] but has failed to stop it. This is very likely to > create a memory leak. Stack trace of thread: > > java.base@11/java.lang.Thread.sleep(Native Method) > > > io.netty.util.concurrent.SingleThreadEventExecutor.confirmShutdown(SingleThr > eadEventExecutor.java:719) > > io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:505) > > > io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventEx > ecutor.java:905) > > > io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable > .java:30) > > java.base@11/java.lang.Thread.run(Thread.java:834) > > 21-Nov-2019 23:24:30.025 WARNING [main] > org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The > web application [Openmeetings] appears to have started a thread named > [org.springframework.scheduling.quartz.SchedulerFactoryBean#0_Worker-1] but > has failed to stop it. This is very likely to create a memory leak. Stack > trace of thread: > > java.base@11/java.lang.Object.wait(Native Method) > > > org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:555 > ) > > > > > > Thank you. > > > > Sincerely, > > > > Hemant K. Sabat > > <http://www.coscend.com/> www.Coscend.com > > ------------------------------------------------------------------ > > Real-time, Interactive Video Collaboration, Tele-healthcare, > Tele-education, > Telepresence Services, on the fly. > > ------------------------------------------------------------------ > > CONFIDENTIALITY NOTICE: See 'Confidentiality Notice Regarding E-mail > Messages from Coscend Communications Solutions' posted at: > <http://www.coscend.com/Anchor/Common/Terms_and_Conditions.html> > http://www.Coscend.com/Anchor/Common/Terms_and_Conditions.html > > > > > > -- WBR Maxim aka solomax
