This happens when I undeploy my app from Tomcat. To get control back I have to shutdown TOMCAT.
but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Thread.sleep(Native Method) org.h2.store.FileLock.run(FileLock.java:515) java.lang.Thread.run(Thread.java:745) 03-Nov-2017 16:55:33.640 WARNING [http-nio-8080-exec-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [myapp] appears to have started a thread named [H2 TCP Server (tcp://xxxx.1xxxx.1.64:55811)] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.net.PlainSocketImpl.socketAccept(Native Method) java.net.AbstractPlainSocketImpl.accept(AbstractPlainSocketImpl.java:404) java.net.ServerSocket.implAccept(ServerSocket.java:545) java.net.ServerSocket.accept(ServerSocket.java:513) org.h2.server.TcpServer.listen(TcpServer.java:247) org.h2.tools.Server.run(Server.java:578) java.lang.Thread.run(Thread.java:745) 03-Nov-2017 16:55:33.641 WARNING [http-nio-8080-exec-2] org.apache.catalina.loader.WebappClassLoaderBase.clearReferencesThreads The web application [myapp] appears to have started a thread named [MVStore background writer nio:/mydb.mv.db] but has failed to stop it. This is very likely to create a memory leak. Stack trace of thread: java.lang.Object.wait(Native Method) org.h2.mvstore.MVStore$BackgroundWriterThread.run(MVStore.java:2715) 03-Nov-2017 16:55:34.252 INFO [http-nio-8080-exec-2] org.apache.catalina.startup.HostConfig.undeploy Undeploying context [/mydb] -- You received this message because you are subscribed to the Google Groups "H2 Database" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/h2-database. For more options, visit https://groups.google.com/d/optout.
