[jboss-user] [JBoss Cache: Core Edition] - jboss cache initialization problem

[jmiguel77]

Hi

I have a project and i am trying to use jboss cache to save some data.

My project is an ear, in the ear/lib folder i have this two jars:

- jboss-cache-jdk50.jar (version 1.4.1.SP5)
- jgroups.jar (2.4.1-SP4)

i am deploying my app in the default config (i grabbed these two jars from the all config)

when i try to initialize the cache i get these exception:

org.jgroups.ChannelException: unable to setup the protocol stack
12:03:29,127 ERROR [STDERR] 	at org.jgroups.JChannel.init(JChannel.java:1273)
12:03:29,127 ERROR [STDERR] 	at org.jgroups.JChannel.(JChannel.java:265)
12:03:29,127 ERROR [STDERR] 	at org.jgroups.JChannel.(JChannel.java:248)
12:03:29,127 ERROR [STDERR] 	at org.jboss.cache.TreeCache._createService(TreeCache.java:1474)
12:03:29,127 ERROR [STDERR] 	at org.jboss.cache.TreeCache.startService(TreeCache.java:1529)
12:03:29,127 ERROR [STDERR] 	at ec.gov.sri.recValidacionDoc.servicio.ServicioCertificadoX509Bean.postConstructHandler(ServicioCertificadoX509Bean.java:179)
12:03:29,127 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
12:03:29,127 ERROR [STDERR] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
12:03:29,127 ERROR [STDERR] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
12:03:29,127 ERROR [STDERR] 	at java.lang.reflect.Method.invoke(Method.java:585)
12:03:29,127 ERROR [STDERR] 	at org.jboss.ejb3.interceptor.LifecycleInvocationContextImpl.proceed(LifecycleInvocationContextImpl.java:159)
12:03:29,128 ERROR [STDERR] 	at org.jboss.ejb3.interceptor.LifecycleInterceptorHandler.postConstruct(LifecycleInterceptorHandler.java:109)
12:03:29,128 ERROR [STDERR] 	at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:619)
12:03:29,128 ERROR [STDERR] 	at org.jboss.ejb3.AbstractPool.create(AbstractPool.java:131)
12:03:29,128 ERROR [STDERR] 	at org.jboss.ejb3.InfinitePool.get(InfinitePool.java:49)
12:03:29,128 ERROR [STDERR] 	at org.jboss.ejb3.ThreadlocalPool.create(ThreadlocalPool.java:50)
12:03:29,128 ERROR [STDERR] 	at org.jboss.ejb3.ThreadlocalPool.get(ThreadlocalPool.java:90)
12:03:29,128 ERROR [STDERR] 	at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:54)
12:03:29,128 ERROR [STDERR] 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
12:03:29,128 ERROR [STDERR] 	at org.jboss.aspects.security.AuthenticationInterceptor.invoke(AuthenticationInterceptor.java:77)
12:03:29,128 ERROR [STDERR] 	at org.jboss.ejb3.security.Ejb3AuthenticationInterceptor.invoke(Ejb3AuthenticationInterceptor.java:110)
12:03:29,128 ERROR [STDERR] 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
12:03:29,128 ERROR [STDERR] 	at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:46)
12:03:29,128 ERROR [STDERR] 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
12:03:29,128 ERROR [STDERR] 	at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106)
12:03:29,129 ERROR [STDERR] 	at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:101)
12:03:29,129 ERROR [STDERR] 	at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:304)
12:03:29,129 ERROR [STDERR] 	at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:106)
12:03:29,129 ERROR [STDERR] 	at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
12:03:29,129 ERROR [STDERR] 	at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:769)
12:03:29,129 ERROR [STDERR] 	at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:573)
12:03:29,129 ERROR [STDERR] 	at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:373)
12:03:29,129 ERROR [STDERR] 	at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:166)
12:03:29,129 ERROR [STDERR] Caused by: java.lang.ClassCastException: org.jgroups.protocols.UDP
12:03:29,129 ERROR [STDERR] 	at org.jgroups.stack.Configurator$ProtocolConfiguration.createLayer(Configurator.java:593)
12:03:29,130 ERROR [STDERR] 	at org.jgroups.stack.Configurator$ProtocolConfiguration.access$000(Configurator.java:502)
12:03:29,130 ERROR [STDERR] 	at org.jgroups.stack.Configurator.createProtocols(Configurator.java:283)
12:03:29,130 ERROR [STDERR] 	at org.jgroups.stack.Configurator.setupProtocolStack(Configurator.java:56)
12:03:29,130 ERROR [STDERR] 	at org.jgroups.stack.ProtocolStack.setup(ProtocolStack.java:180)
12:03:29,130 ERROR [STDERR] 	at org.jgroups.JChannel.init(JChannel.java:1270)
12:03:29,130 ERROR [STDERR] 	... 32 more

The data i am trying to put in cache is not very complicated. I have no cluster environment and no special, high-tolerant needs in the process

How can i solve the problem ??? is my approach too demanding for this need ?? is there any other cache provider i could use ??

or a much simpler solution ?? eg: an static Map :) 

thanks a lot

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