[jboss-user] [JBoss Cache: Core Edition] - ava.lang.ClassCastException: java.lang.ClassNotFoundExceptio

reetings. This starts as a database error in an EJB (a new Database Table can't be found -- I messed up in my Database somewhere). But the then the JCache gets into some kind of weird state, and you can't get ANYTHING out of it, taking down the entire application. Get ClassCastExceptions and ClassNotFoundExceptions on any Cache Access after this point (some are attached). The ONLY way I have found to recover so far is to cold start JBoss, as all access from all clients are failing at this point. This also happens when a Servlet exception occurs when the Cache is being accessed (and/or updated). I can generate and post the Servlet crash stack trace as well. Oh yeah, versions; Jboss-4.2.2.GA JCache: 1.4.1.SP5 JDK: "1.5.0_11 steve@system:/usr/local/java/jboss-4.2.2.GA> java -jar server/hrx/lib/jboss-cache-jdk50.jar Version: 1.4.1.SP5 Codename: Cayenne CVS: $Id: Version.java 4510 2007-09-26 18:45:19Z manik.surtani(a)jboss.com $ History: (see http://jira.jboss.com/jira/browse/JBCACHE for details) steve@system:/usr/local/java/jboss-4.2.2.GA> java -version java version "1.5.0_11" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_11-b03) Java HotSpot(TM) Client VM (build 1.5.0_11-b03, mixed mode, sharing) Due to an application constraint, only one Thread would be accessing (Read or Write, and mostly read) any given node at any time. So I've reduced locking as much as possible (I hope). Stacktrace can be found at; http://j2eeguys.com/~steve/JBoss/JCacheCrash.txt Current config file can be found at; http://j2eeguys.com/~steve/JBoss/hrx-session-cache-service.xml Let me know if you need more details. Log is attached. Not sure what else is needed. I can even be persuaded to come out to Atlanta, if that would be helpful. Regards, Steve View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4138188#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...