WrongClassException when using remote-store for hibernate entity cache ---------------------------------------------------------------------- Key: WFLY-6596 URL: https://issues.jboss.org/browse/WFLY-6596 Project: WildFly Issue Type: Bug Components: EE Affects Versions: 10.0.0.Final, 10.1.0.Final Environment: Java version: 1.8.0_45, vendor: Oracle Corporation Java home: C:\Program Files\Java\jdk1.8.0_45\jre Default locale: de_DE, platform encoding: Cp1252 OS name: "windows 8.1", version: "6.3", arch: "amd64", family: "dos" Infifnspan 8.1.2 or 8.2.0 Reporter: Gunther v. Wolffersdorff Labels: inifinispan-commons, org.hibernate.WrongClassException, remote-store Attachments: clustered.sample.xml, infinispan.zip, sample-10.1.0.Final.zip, sample.zip, standalone.sample.ha-10.1.0.Final.xml, standalone.sample.ha.xml Starting an application and then requesting a list of cachable JPA entitties ( configured cachable using a hibernate entity invalidation-cache with a remote-server as remote-store ) causes: {{13:00:52,541 MESZ ERROR [io.undertow.request] (default task-1) UT005023: Exception handling request to /sample-web/rest/members/listAll: org.jboss.resteasy.spi.UnhandledException: javax.persistence.PersistenceException: org.hibernate.WrongClassException: Object [id=2] was not of the specified subclass [de.alvara.ticket.sample.model.Country] : loaded object was of wrong class class de.alvara.ticket.sample.model.Member at org.jboss.resteasy.core.ExceptionHandler.handleApplicationException(ExceptionHandler.java:77) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at org.jboss.resteasy.core.ExceptionHandler.handleException(ExceptionHandler.java:220) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at org.jboss.resteasy.core.SynchronousDispatcher.writeException(SynchronousDispatcher.java:175) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:418) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:209) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) [jboss-servlet-api_3.1_spec-1.0.0.Final.jar:1.0.0.Final] at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.0.Final.jar:1.4.0.Final] at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46) [undertow-core-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60) [undertow-core-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50) [undertow-core-1.4.0.Final.jar:1.4.0.Final] at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43) [undertow-core-1.4.0.Final.jar:1.4.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.0.Final.jar:1.4.0.Final] at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61) at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.0.Final.jar:1.4.0.Final] at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43) [undertow-core-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104) [undertow-servlet-1.4.0.Final.jar:1.4.0.Final] at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202) [undertow-core-1.4.0.Final.jar:1.4.0.Final] at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:805) [undertow-core-1.4.0.Final.jar:1.4.0.Final] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [rt.jar:1.8.0_66] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [rt.jar:1.8.0_66] at java.lang.Thread.run(Thread.java:745) [rt.jar:1.8.0_66] Caused by: javax.persistence.PersistenceException: org.hibernate.WrongClassException: Object [id=2] was not of the specified subclass [de.alvara.ticket.sample.model.Country] : loaded object was of wrong class class de.alvara.ticket.sample.model.Member at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1692) [hibernate-entitymanager-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.jpa.spi.AbstractEntityManagerImpl.convert(AbstractEntityManagerImpl.java:1602) [hibernate-entitymanager-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:492) [hibernate-entitymanager-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.jpa.criteria.compile.CriteriaQueryTypeQueryAdapter.getResultList(CriteriaQueryTypeQueryAdapter.java:50) [hibernate-entitymanager-5.0.10.Final.jar:5.0.10.Final] at org.jboss.as.jpa.container.TypedQueryNonTxInvocationDetacher.getResultList(TypedQueryNonTxInvocationDetacher.java:58) [wildfly-jpa-10.1.0.Final.jar:10.1.0.Final] at de.alvara.ticket.sample.data.MemberRepository.findAllOrderedByName(MemberRepository.java:58) [sample-ejb.jar:] at de.alvara.ticket.sample.data.MemberRepository$Proxy$_$$_WeldClientProxy.findAllOrderedByName(Unknown Source) [sample-ejb.jar:] at de.alvara.ticket.sample.rest.MemberResourceRESTService.listAllMembers(MemberResourceRESTService.java:75) [classes:] at de.alvara.ticket.sample.rest.MemberResourceRESTService$Proxy$_$$_WeldClientProxy.listAllMembers(Unknown Source) [classes:] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.8.0_66] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) [rt.jar:1.8.0_66] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.8.0_66] at java.lang.reflect.Method.invoke(Method.java:497) [rt.jar:1.8.0_66] at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:402) [resteasy-jaxrs-3.0.19.Final.jar:3.0.19.Final] ... 43 more Caused by: org.hibernate.WrongClassException: Object [id=2] was not of the specified subclass [de.alvara.ticket.sample.model.Country] : loaded object was of wrong class class de.alvara.ticket.sample.model.Member at org.hibernate.event.internal.DefaultLoadEventListener.processCachedEntry(DefaultLoadEventListener.java:631) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.event.internal.DefaultLoadEventListener.loadFromSecondLevelCache(DefaultLoadEventListener.java:602) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.event.internal.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:462) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.event.internal.DefaultLoadEventListener.load(DefaultLoadEventListener.java:219) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.event.internal.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:278) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.event.internal.DefaultLoadEventListener.doOnLoad(DefaultLoadEventListener.java:121) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.event.internal.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:89) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.internal.SessionImpl.fireLoad(SessionImpl.java:1129) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.internal.SessionImpl.internalLoad(SessionImpl.java:1022) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.type.EntityType.resolveIdentifier(EntityType.java:632) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.type.EntityType.resolve(EntityType.java:424) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.engine.internal.TwoPhaseLoad.doInitializeEntity(TwoPhaseLoad.java:154) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.engine.internal.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:128) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:1133) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.loader.Loader.processResultSet(Loader.java:992) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.loader.Loader.doQuery(Loader.java:930) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.loader.Loader.doList(Loader.java:2617) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.loader.Loader.doList(Loader.java:2600) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2429) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.loader.Loader.list(Loader.java:2424) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:501) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:371) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1326) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.internal.QueryImpl.list(QueryImpl.java:87) [hibernate-core-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.jpa.internal.QueryImpl.list(QueryImpl.java:606) [hibernate-entitymanager-5.0.10.Final.jar:5.0.10.Final] at org.hibernate.jpa.internal.QueryImpl.getResultList(QueryImpl.java:483) [hibernate-entitymanager-5.0.10.Final.jar:5.0.10.Final] ... 58 more }} *This constellation works fine using Wildfly 8.2.0 and Infinispan 7.2.5 .*