Re: [jbosscache-dev] CacheLoader preload with region based marshalling

Hmm, looks like the stream being read from the FCL either does not contain region information or the region information it does contain does not exist. Where in the lifecycle do you create your regions and register class loaders? Preloading happens in the start() phase of the cache. I wonder if I am losing any registered region info between create() and start(). :-/ On 5 Jun 2008, at 02:11, Brian Stansberry wrote: > Not sure if this is a bug or not or just misconfiguration that the > JBCACHE-1358 fix exposed. > > The cache used for JBAS FIELD granularity web sessions uses region > based marshalling and has a CacheLoader with <preload>/</preload>. > Starting the cache with anything in the persistent store results in > failure. This looks to be the cause of tons of regressions when trying > to use 2.2.0.CR2 in AS 5. > > The failure: > > 2008-06-03 21:21:35,363 INFO [org.jboss.cache.RPCManagerImpl] (RMI > TCP Connection(94)-127.0.0.1) Cache local address is 127.0.0.1:35029 > 2008-06-03 21:21:35,363 DEBUG > [org.jboss.cache.loader.CacheLoaderManager] (RMI TCP > Connection(94)-127.0.0.1) preloading transient state from cache loader > org.jboss.cache.loader.FileCacheLoader@18543c > 2008-06-03 21:21:35,365 DEBUG > [org.jboss.cache.marshall.CacheMarshaller210] (RMI TCP > Connection(94)-127.0.0.1) Region does not exist for Fqn null - not > using a context classloader. > 2008-06-03 21:21:35,366 DEBUG > [org.jboss.cache.marshall.CacheMarshaller210] (RMI TCP > Connection(94)-127.0.0.1) Region does not exist for Fqn null - not > using a context classloader. > 2008-06-03 21:21:35,367 DEBUG > [org.jboss.cache.marshall.CacheMarshaller210] (RMI TCP > Connection(94)-127.0.0.1) Region does not exist for Fqn null - not > using a context classloader. > 2008-06-03 21:21:35,368 DEBUG > [org.jboss.cache.marshall.CacheMarshaller210] (RMI TCP > Connection(94)-127.0.0.1) Region does not exist for Fqn null - not > using a context classloader. > 2008-06-03 21:21:35,368 DEBUG > [org.jboss.cache.marshall.CacheMarshaller210] (RMI TCP > Connection(94)-127.0.0.1) Region does not exist for Fqn null - not > using a context classloader. > 2008-06-03 21:21:35,369 DEBUG > [org.jboss.cache.marshall.CacheMarshaller210] (RMI TCP > Connection(94)-127.0.0.1) Region does not exist for Fqn null - not > using a context classloader. > 2008-06-03 21:21:35,369 DEBUG > [org.jboss.cache.marshall.CacheMarshaller210] (RMI TCP > Connection(94)-127.0.0.1) Region does not exist for Fqn null - not > using a context classloader. > 2008-06-03 21:21:35,370 DEBUG > [org.jboss.cache.interceptors.ActivationInterceptor] (RMI TCP > Connection(94)-127.0.0.1) no children UnversionedNode[ > /JSESSION/localhost/http-scoped-field/__JBossInternal__/lzRERFRa-nr46LmuwOxjeQ__/ATTRIBUTE/TEST_ID/_ID_/5c4o141-11g0p5-fh19wt1g-1-fh1amjdr-tl > data=[__SERIALIZED__, POJOCache.Status, POJOCache.PojoInstance, ]] > 2008-06-03 21:21:35,370 DEBUG > [org.jboss.cache.marshall.CacheMarshaller210] (RMI TCP > Connection(94)-127.0.0.1) Region does not exist for Fqn null - not > using a context classloader. > 2008-06-03 21:21:35,371 DEBUG > [org.jboss.cache.marshall.CacheMarshaller210] (RMI TCP > Connection(94)-127.0.0.1) Region does not exist for Fqn null - not > using a context classloader. > 2008-06-03 21:21:35,371 DEBUG > [org.jboss.cache.marshall.CacheMarshaller210] (RMI TCP > Connection(94)-127.0.0.1) Region does not exist for Fqn null - not > using a context classloader. > 2008-06-03 21:21:35,374 ERROR > [org.jboss.web.tomcat.service.deployers.TomcatDeployment] (RMI TCP > Connection(94)-127.0.0.1) Failed to setup clustering, clustering > disabled. Exception: > org.jboss.cache.CacheException: Unable to invoke method public void > org.jboss.cache.loader.CacheLoaderManager.preloadCache() throws > org.jboss.cache.CacheException on object instance > org.jboss.cache.loader.CacheLoaderManager@1427899 > at > org.jboss.cache.util.reflect.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:127) > > at > org.jboss.cache.factories.ComponentRegistry$PrioritizedMethod.invoke(ComponentRegistry.java:935) > > at > org.jboss.cache.factories.ComponentRegistry.internalStart(ComponentRegistry.java:721) > > at > org.jboss.cache.factories.ComponentRegistry.start(ComponentRegistry.java:585) > > at > org.jboss.cache.invocation.CacheInvocationDelegate.start(CacheInvocationDelegate.java:268) > > at > org.jboss.web.tomcat.service.session.JBossCacheManager.initCacheProxy(JBossCacheManager.java:277) > > at > org.jboss.web.tomcat.service.session.JBossCacheManager.init(JBossCacheManager.java:244) > > at > org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:375) > > at > org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:139) > > at > org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:431) > > at org.jboss.web.deployers.WebModule.startModule(WebModule.java:112) > at org.jboss.web.deployers.WebModule.start(WebModule.java:90) > at sun.reflect.GeneratedMethodAccessor426.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157) > > at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96) > at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) > at > org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) > > at > org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668) > at > org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:206) > > at $Proxy35.start(Unknown Source) > at > org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:42) > > at > org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:37) > > at > org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) > > at > org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) > > at > org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) > > at > org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348) > > at > org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:271) > > at > org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1394) > > at > org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:786) > > at > org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:914) > > at > org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:836) > > at > org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:674) > > at > org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:456) > > at > org.jboss.system.ServiceController.doChange(ServiceController.java:664) > at > org.jboss.system.ServiceController.start(ServiceController.java:436) > at > org.jboss.system.deployers.ServiceDeployer.start(ServiceDeployer.java:150) > > at > org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:108) > > at > org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:46) > > at > org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62) > > at > org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50) > > at > org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:174) > > at > org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:970) > > at > org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:991) > > at > org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:911) > > at > org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348) > > at > org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1394) > > at > org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:786) > > at > org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:914) > > at > org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:836) > > at > org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:674) > > at > org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:456) > > at > org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:594) > > at > org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:541) > > at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:812) > at org.jboss.deployment.MainDeployer.redeploy(MainDeployer.java:587) > at sun.reflect.GeneratedMethodAccessor311.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157) > > at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96) > at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) > at > org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) > > at > org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668) > at sun.reflect.GeneratedMethodAccessor240.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.jboss.jmx.connector.invoker.InvokerAdaptorService.invoke(InvokerAdaptorService.java:270) > > at sun.reflect.GeneratedMethodAccessor237.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157) > > at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96) > at > org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:138) > > at org.jboss.mx.server.Invocation.invoke(Invocation.java:90) > at > org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:140) > > at > org.jboss.jmx.connector.invoker.SerializableInterceptor.invoke(SerializableInterceptor.java:74) > > at org.jboss.mx.server.Invocation.invoke(Invocation.java:90) > at > org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) > > at > org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668) > at > org.jboss.invocation.jrmp.server.JRMPProxyFactory.invoke(JRMPProxyFactory.java:179) > > at sun.reflect.GeneratedMethodAccessor236.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157) > > at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96) > at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) > at > org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) > > at > org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668) > at > org.jboss.invocation.jrmp.server.JRMPInvoker$MBeanServerAction.invoke(JRMPInvoker.java:815) > > at > org.jboss.invocation.jrmp.server.JRMPInvoker.invoke(JRMPInvoker.java:416) > at sun.reflect.GeneratedMethodAccessor235.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:585) > at > sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:294) > at sun.rmi.transport.Transport$1.run(Transport.java:153) > at java.security.AccessController.doPrivileged(Native Method) > at sun.rmi.transport.Transport.serviceCall(Transport.java:149) > at > sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:466) > at > sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:707) > > at java.lang.Thread.run(Thread.java:595) > Caused by: java.lang.reflect.InvocationTargetException > at sun.reflect.GeneratedMethodAccessor409.invoke(Unknown Source) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) > > at java.lang.reflect.Method.invoke(Method.java:585) > at > org.jboss.cache.util.reflect.ReflectionUtil.invokeAccessibly(ReflectionUtil.java:123) > > ... 101 more > Caused by: org.jboss.cache.CacheException: > java.lang.ClassNotFoundException: > org.jboss.test.cluster.web.DeserializationSensor > at > org.jboss.cache.interceptors.InterceptorChain.invoke(InterceptorChain.java:227) > > at > org.jboss.cache.invocation.CacheInvocationDelegate.get(CacheInvocationDelegate.java:360) > > at > org.jboss.cache.loader.CacheLoaderManager.preload(CacheLoaderManager.java:337) > > at > org.jboss.cache.loader.CacheLoaderManager.preload(CacheLoaderManager.java:368) > > at > org.jboss.cache.loader.CacheLoaderManager.preload(CacheLoaderManager.java:368) > > at > org.jboss.cache.loader.CacheLoaderManager.preload(CacheLoaderManager.java:368) > > at > org.jboss.cache.loader.CacheLoaderManager.preload(CacheLoaderManager.java:368) > > at > org.jboss.cache.loader.CacheLoaderManager.preload(CacheLoaderManager.java:368) > > at > org.jboss.cache.loader.CacheLoaderManager.preload(CacheLoaderManager.java:368) > > at > org.jboss.cache.loader.CacheLoaderManager.preload(CacheLoaderManager.java:368) > > at > org.jboss.cache.loader.CacheLoaderManager.preload(CacheLoaderManager.java:368) > > at > org.jboss.cache.loader.CacheLoaderManager.preload(CacheLoaderManager.java:368) > > at > org.jboss.cache.loader.CacheLoaderManager.preloadCache(CacheLoaderManager.java:310) > > ... 105 more > Caused by: java.lang.ClassNotFoundException: > org.jboss.test.cluster.web.DeserializationSensor > at java.net.URLClassLoader$1.run(URLClassLoader.java:200) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:188) > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:268) > at java.lang.ClassLoader.loadClass(ClassLoader.java:251) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:242) > at > org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:207) > > at > org.jboss.classloader.spi.base.BaseClassLoaderDomain.loadClass(BaseClassLoaderDomain.java:1009) > > at > org.jboss.classloader.spi.base.BaseClassLoader.loadClassFromDomain(BaseClassLoader.java:728) > > at > org.jboss.classloader.spi.base.BaseClassLoader.loadClass(BaseClassLoader.java:372) > > at java.lang.ClassLoader.loadClass(ClassLoader.java:251) > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) > at java.lang.Class.forName0(Native Method) > at java.lang.Class.forName(Class.java:242) > at > org.jboss.util.stream.MarshalledValueInputStream.resolveClass(MarshalledValueInputStream.java:62) > > at > java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1544) > at > java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1466) > at > java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1699) > at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1305) > at java.io.ObjectInputStream.readObject(ObjectInputStream.java:348) > at > org.jboss.cache.marshall.CacheMarshaller200.unmarshallObject(CacheMarshaller200.java:540) > > at > org.jboss.cache.marshall.CacheMarshaller200.populateFromStream(CacheMarshaller200.java:750) > > at > org.jboss.cache.marshall.CacheMarshaller200.unmarshallHashMap(CacheMarshaller200.java:713) > > at > org.jboss.cache.marshall.CacheMarshaller200.unmarshallObject(CacheMarshaller200.java:571) > > at > org.jboss.cache.marshall.CacheMarshaller200.unmarshallObject(CacheMarshaller200.java:513) > > at > org.jboss.cache.marshall.CacheMarshaller200.objectFromObjectStreamRegionBased(CacheMarshaller200.java:202) > > at > org.jboss.cache.marshall.CacheMarshaller200.objectFromObjectStream(CacheMarshaller200.java:126) > > at > org.jboss.cache.marshall.VersionAwareMarshaller.objectFromObjectStream(VersionAwareMarshaller.java:326) > > at > org.jboss.cache.loader.FileCacheLoader.doUnmarshall(FileCacheLoader.java:481) > > at > org.jboss.cache.loader.AbstractCacheLoader.regionAwareUnmarshall(AbstractCacheLoader.java:223) > > at > org.jboss.cache.loader.FileCacheLoader.loadAttributes(FileCacheLoader.java:434) > > at > org.jboss.cache.loader.FileCacheLoader.get(FileCacheLoader.java:201) > at > org.jboss.cache.interceptors.CacheLoaderInterceptor.loadData(CacheLoaderInterceptor.java:554) > > at > org.jboss.cache.interceptors.CacheLoaderInterceptor.loadNode(CacheLoaderInterceptor.java:481) > > at > org.jboss.cache.interceptors.CacheLoaderInterceptor.loadIfNeeded(CacheLoaderInterceptor.java:305) > > at > org.jboss.cache.interceptors.CacheLoaderInterceptor.visitGetKeyValueCommand(CacheLoaderInterceptor.java:136) > > at > org.jboss.cache.interceptors.ActivationInterceptor.visitGetKeyValueCommand(ActivationInterceptor.java:117) > > at > org.jboss.cache.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:72) > > at > org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:142) > > at > org.jboss.cache.interceptors.PessimisticLockInterceptor.handleGetKeyValueCommand(PessimisticLockInterceptor.java:310) > > at > org.jboss.cache.interceptors.base.PostProcessingCommandInterceptor.visitGetKeyValueCommand(PostProcessingCommandInterceptor.java:228) > > at > org.jboss.cache.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:72) > > at > org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:142) > > at > org.jboss.cache.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:157) > > at > org.jboss.cache.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:80) > > at > org.jboss.cache.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:72) > > at > org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:142) > > at > org.jboss.cache.interceptors.base.CommandInterceptor.handleDefault(CommandInterceptor.java:157) > > at > org.jboss.cache.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:80) > > at > org.jboss.cache.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:72) > > at > org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:142) > > at > org.jboss.cache.interceptors.TxInterceptor.attachGtxAndPassUpChain(TxInterceptor.java:266) > > at > org.jboss.cache.interceptors.TxInterceptor.handleDefault(TxInterceptor.java:253) > > at > org.jboss.cache.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:80) > > at > org.jboss.cache.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:72) > > at > org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:142) > > at > org.jboss.cache.interceptors.CacheMgmtInterceptor.visitGetKeyValueCommand(CacheMgmtInterceptor.java:75) > > at > org.jboss.cache.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:72) > > at > org.jboss.cache.interceptors.base.CommandInterceptor.invokeNextInterceptor(CommandInterceptor.java:142) > > at > org.jboss.cache.interceptors.InvocationContextInterceptor.handleAll(InvocationContextInterceptor.java:158) > > at > org.jboss.cache.interceptors.InvocationContextInterceptor.handleDefault(InvocationContextInterceptor.java:108) > > at > org.jboss.cache.commands.AbstractVisitor.visitGetKeyValueCommand(AbstractVisitor.java:80) > > at > org.jboss.cache.commands.read.GetKeyValueCommand.acceptVisitor(GetKeyValueCommand.java:72) > > at > org.jboss.cache.interceptors.InterceptorChain.invoke(InterceptorChain.java:215) > > ... 117 more > > > http://jira.jboss.com/jira/browse/JBCACHE-1009 is a conceptually > related JIRA. > > -- > Brian Stansberry > Lead, AS Clustering > JBoss, a division of Red Hat > brian.stansberry(a)redhat.com > _______________________________________________ > jbosscache-dev mailing list > jbosscache-dev(a)lists.jboss.org > https://lists.jboss.org/mailman/listinfo/jbosscache-dev -- Manik Surtani Lead, JBoss Cache manik(a)jboss.org