Every now and then I use the mdb debugger to examine core dumps on Solaris. One nice article that I looked at to get up to speed on the possibilities with mdb is http://blogs.sun.com/ace/entry/mdb_an_introduction_drilling_sigsegv where the author performs a step-by-step examination of a SIGSEGV crash. In the article the author uses "walk...
Hello, Thanks for trying to help ... We are using oc4j server 10.1.3 and oracle 10g database and using database persistence for the the MDB (EJB 3.0) in the application we have 3 application servers and connected through the load balancer in the production enviornment As we are using database persistence the messages are sending ...
Hi, I have a complicated system that is pushing data into an MDB file. The mdb filesize is currently at 40MB. Did anyone had any experience with larger mdb files and could tell me what is the maximum capacity that it will be still operational? (if it's dead slow at 150mb i don't call that operational). Thanks! ...
I have developed a prototype of a message based scalable client-server architecture. Environment Setup Ubuntu 10.04 1 LTS java 1.6.0_22 JBoss AS 5.1.0 GA JBoss Messaging 1.4.3 GA Two queues (Q1 and Q2) 1 MDBs and 1 Message consumer for each queue, MDB pool size is set to 20. XMLRPC Client and server Eclipse Helios XMLRPC forms a int...
The following error appeared at Tomcat/OpenEJB startup after upgrading to OpenEJB 3.1.3: ERROR - Unable to register MBean java.lang.IllegalStateException: javax.management.MalformedObjectNameException: Invalid character ',' in key part of property at org.apache.openejb.monitoring.ObjectNameBuilder.build(ObjectNameBuilder.java:59) ...