Created attachment 867408 [details] server.log Multiple logins of the same user in cluster setup with mod_cluster load balancer results in Caused by: java.lang.IllegalAccessError: tried to access method org.jboss.solder.exception.control.ExceptionStack.dropCause()V from class org.jboss.solder.exception.control.ExceptionHandlerDispatch My cluster setup was done in perflab on physical machines. I have httpd load balancer with mod_cluster 1.2.4 and two worker nodes configured in full-ha profile in domain mode (full for JMS and ha for mod_cluster loadbalancing support). For more details please ask, or check blog post http://mswiderski.blogspot.com.br/2013/06/clustering-in-jbpm-v6.html Just an exception is thrown in server.log and I experience sometimes slower responses. However, I am able to login and I have checked that when working via address of loadbalancer, both nodes seem to be correctly synchronized. I have no reports that this issue occurs while running standalone business-central. My env: BPMS 6.0.1.ER1 EAP 6.1.1 jboss-ews 2.0 with mod_cluster 1.2.4
Roger, this seems similar to other module issues we had, could you check this?
Hi Jiri, This issue has been fixed in - https://bugzilla.redhat.com/show_bug.cgi?id=1067048 Please, take a look at the last comment for that issue which explains the problem and the solution. I'm asking if it's easy for you to reproduce that issue using the modules version with the fix of the BZ 1067048, then we could consider this issue close and duplicate of BZ 1067048... :) Thanks in advance. Roger (In reply to Jiri Svitak from comment #0) > Created attachment 867408 [details] > server.log > > Multiple logins of the same user in cluster setup with mod_cluster load > balancer results in Caused by: java.lang.IllegalAccessError: tried to access > method org.jboss.solder.exception.control.ExceptionStack.dropCause()V from > class org.jboss.solder.exception.control.ExceptionHandlerDispatch > > My cluster setup was done in perflab on physical machines. I have httpd load > balancer with mod_cluster 1.2.4 and two worker nodes configured in full-ha > profile in domain mode (full for JMS and ha for mod_cluster loadbalancing > support). > > For more details please ask, or check blog post > http://mswiderski.blogspot.com.br/2013/06/clustering-in-jbpm-v6.html > > Just an exception is thrown in server.log and I experience sometimes slower > responses. However, I am able to login and I have checked that when working > via address of loadbalancer, both nodes seem to be correctly synchronized. > > I have no reports that this issue occurs while running standalone > business-central. > > > My env: > BPMS 6.0.1.ER1 > EAP 6.1.1 > jboss-ews 2.0 with mod_cluster 1.2.4
I was able to use the steps from the mentioned bugzilla as a workaround. As this should be already fixed and tracked in a different BZ, I am closing this one as a duplicate. *** This bug has been marked as a duplicate of bug 1067048 ***