Hi all, We're getting ready at UC Davis to switch to a JBossCache Clustered configuration for our CAS installation. I have been load testing two Redhat EL 5 clustered nodes running CAS 3.0.6 using the default JBossCache implementation, (UDP multicast.)
I've been using JMeter to generate ~7 login actions per second. Both clustered servers perform fine for several hours. Somewhere in the third hour of testing, I start seeing the following errors in the logs: 2007-07-18 13:43:54,813 ERROR [org.jasig.cas.ticket.registry.JBossCacheTicketRegistry] - <org.jboss.cache.ReplicationException: rsp=sender=169.237.104.235:53768, retval=null, received=false, suspected=false> and 2007-07-18 13:48:33,448 ERROR [org.apache.catalina.core.ContainerBase.[Catalina].[localhost].[/cas].[cas]] - <Servlet.service() for servlet cas threw exception> These start piling up until both servers stop responding to incoming requests. A restart is required to restore service. Has anyone else encountered errors of this type in their testing of the JBossCache registry? Thanks, Brian Donnelly -- Brian Donnelly University of Calfornia, Davis Information and Educational Technology Middleware Team (530) 754-5909 [EMAIL PROTECTED] _______________________________________________ Yale CAS mailing list [email protected] http://tp.its.yale.edu/mailman/listinfo/cas
