Hi! Anyone could tell us if TC 5.5.x has improvements in the JVM's perm memory area management?
-----Mensagem original----- De: Paulo Alvim [mailto:[EMAIL PROTECTED] Enviada em: s�bado, 9 de abril de 2005 14:53 Para: Tomcat Users List Assunto: RES: RES: JVM' sperm size always increase after hot deploy to tomcat 5.0.28 Thanks Michael... But we had already tried to put both the "PropertyUtils.clearDescriptors();" and the "Introspector.flushCaches();" in the ServletContextListener - contextDestroyed and it didn't help so much (...) I'll try also with the logging "LogManager.shutdown();". But "try Tomcat 5.5x" - do you recommend that because it has improvements in this area? -----Mensagem original----- De: Michael Echerer [mailto:[EMAIL PROTECTED] Enviada em: s�bado, 9 de abril de 2005 07:23 Para: Tomcat Users List Assunto: Re: RES: JVM' sperm size always increase after hot deploy to tomcat 5.0.28 Paulo Alvim wrote: > Thank you all > > It's good to know that we're not alone...but since we used to have workable > 'hot deploy' others pre-J2EE App Servers our customers will insist with > that - maybe we'll have to reconsider other App Server as our main > Open-Source production environment option. > > Does anyone know if JBoss 4 makes improvement in this area? I really can't > believe that it's so hard... > Guess that won't help, because JBoss uses Tomcat as web container. Check: http://issues.apache.org/bugzilla/show_bug.cgi?id=26135 and try Tomcat 5.5x Generally these undeploy memory leakage issues are mainly "coded" into the webapp or in libraries. Some references won't be garbage collected when undeploying. There seem to be problems with commons-logging and beanutils, but could also be self-made, of course. Cheers, Michael --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
