https://bz.apache.org/bugzilla/show_bug.cgi?id=63832
--- Comment #7 from Rafał Gała <rafal.g...@ingbank.pl> --- I agree it is a problem with an application, but should this exception cause such serious Tomcat shutdown problems? We are using Apache Commons Daemon to run Tomcat as a Windows service. When we stop the Windows service (net stop... or Stop from services.msc), it fails to shutdown because Tomcat shutdown process somehow hangs after this exception occurs. As a result, after about 10 minutes of waiting the JVM is dumped. Currently we are unable to fix this issue as this is related to Finagle library which uses ThreadLocal variables that wrap scala objects. When Tomcat shuts down it calls getClass metod on one of those objects and then calls getCanonicalName on the class object which fails with above exception. Here is the name that is causing the exception: com.twitter.util.Local$Context$EmptyContext$ -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org