I have been struggling to get a simple test application that has one entity bean and one stateless session bean to deploy. I am using Hibernate 3.1, Jboss 4.0.5GA, and EJB3.0 annotations. I have scoured the net and found nothing like the errors I am getting. I have setup my defaultDS in my jboss server and sucessfully connected to and used this datasource when accessing from a seperate client so I know my datasource is properly configured in jboss. I now want to deploy my simple ejb.jar so that I can access the session bean from the client and use the container managed transactions and connection pool. When I attempt to deploy my simple ear with the entity and session bean, I get the following error :
[ServiceController] Problem starting service persistence.units:ear=Honey-APP.ear,jar=Honey-EJB.jar,unitName=devDS javax.persistence.PersistenceException: org.hibernate.HibernateException: could not instantiate QueryTranslatorFactory: org.hibernate.transaction.JTATransactionFactory I have googled endlessly for everything to do with that error and found nothing. I have also turned on full debugging of the jboss server and it is still the same error and info, nothing new. This is making me crazy since I know it's something simple and I have wasted a lot of time on it, help greatly appreciated. Here is my persistence.xml : | <?xml version='1.0' encoding='utf-8'?> | <persistence xmlns="http://java.sun.com/xml/ns/persistence"; version="1.0"> | <persistence-unit name="devDS" transaction-type="JTA"> | <jta-data-source>java:/DefaultDS</jta-data-source> | <properties> | <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLInnoDBDialect"/> | <property name="format_sql" value="true"/> | <property name="hibernate.hbm2ddl.auto" value="create-drop"/> | <property name="hibernate.transaction.factory.class" value="org.hibernate.transaction.JTATransactionFactory"/> | <property name="transaction.manager_lookup_class" value="org.hibernate.transaction.JBossTransactionManagerLookup"/> | <property name="cache.provider_class" value="org.hibernate.cache.HashtableCacheProvider"/> | </properties> | </persistence-unit> | </persistence> | Here is my ejb-jar.xml : | <?xml version="1.0" encoding="UTF-8"?> | <ejb-jar | xmnls="http://java.sun.com/xml/ns/javaee"; | xmlns:xsi="http://www.w3.org/2001/XMLSchema-Instance"; | xsi:schemaLocation="http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd"; | version="3.0"> | <enterprise-beans> | <session> | <display-name>HoneyEJB</display-name> | <ejb-name>HoneyBean</ejb-name> | <ejb-class>com.dh.session.HoneyBean</ejb-class> | <local>com.dh.session.HoneyLocal</local> | <remote>com.dh.session.HoneyRemote</remote> | <session-type>Stateless</session-type> | <transaction-type>Container</transaction-type> | <env-entry> | <env-entry-name>maxusers</env-entry-name> | <env-entry-type>java.lang.Integer</env-entry-type> | <env-entry-value>5</env-entry-value> | <injection-target> | <injection-target-class>com.dh.session.HoneyBean</injection-target-class> | <injection-target-name>maxUsers</injection-target-name> | </injection-target> | </env-entry> | </session> | </enterprise-beans> | </ejb-jar> | | Here is my jboss.xml file : | <?xml version="1.0"?> | <jboss> | <enterprise-beans> | <session> | <ejb-name>HoneyBean</ejb-name> | <jndi-name>Honey</jndi-name> | </session> | </enterprise-beans> | </jboss> | And here is the full console output of the deployment : 15:58:24,857 INFO [EARDeployer] Init J2EE application: file:/tools/jboss-4.0.5.GA/server/dev/deploy/Honey-APP.ear 15:58:26,012 INFO [Ejb3Deployment] EJB3 deployment time took: 1021 15:58:26,061 INFO [JmxKernelAbstraction] installing MBean: persistence.units:ear=Honey-APP.ear,jar=Honey-EJB.jar,unitName=devDS with dependencies: 15:58:26,062 INFO [JmxKernelAbstraction] jboss.jca:name=DefaultDS,service=DataSourceBinding 15:58:26,223 INFO [Version] Hibernate EntityManager 3.2.0.GA 15:58:26,294 INFO [Version] Hibernate Annotations 3.2.0.GA 15:58:26,321 INFO [Environment] Hibernate 3.2.0.ga 15:58:26,357 INFO [Environment] hibernate.properties not found 15:58:26,366 INFO [Environment] Bytecode provider name : javassist 15:58:26,383 INFO [Environment] using JDK 1.4 java.sql.Timestamp handling 15:58:26,842 INFO [Ejb3Configuration] found EJB3 Entity bean: com.dh.entity.Honey 15:58:26,863 WARN [Ejb3Configuration] Persistence provider caller does not implements the EJB3 spec correctly. PersistenceUnitInfo.getNewTempClassLoader() is null. 15:58:27,049 INFO [Configuration] Reading mappings from resource: META-INF/orm.xml 15:58:27,073 INFO [Ejb3Configuration] [PersistenceUnit: devDS] no META-INF/orm.xml found 15:58:27,263 INFO [AnnotationBinder] Binding entity from annotated class: com.dh.entity.Honey 15:58:27,398 INFO [EntityBinder] Bind entity com.dh.entity.Honey on table thoney 15:58:27,879 INFO [ConnectionProviderFactory] Initializing connection provider: org.hibernate.ejb.connection.InjectedDataSourceConnectionProvider 15:58:27,888 INFO [InjectedDataSourceConnectionProvider] Using provided datasource 15:58:27,891 INFO [SettingsFactory] RDBMS: MySQL, version: 5.0.26-standard-log 15:58:27,892 INFO [SettingsFactory] JDBC driver: MySQL-AB JDBC Driver, version: mysql-connector-java-5.0.4 ( $Date: 2006-10-19 17:47:48 +0200 (Thu, 19 Oct 2006) $, $Revision: 5908 $ ) 15:58:27,958 INFO [Dialect] Using dialect: org.hibernate.dialect.MySQLInnoDBDialect 15:58:28,001 INFO [TransactionFactoryFactory] Transaction strategy: org.hibernate.ejb.transaction.JoinableCMTTransactionFactory 15:58:28,011 INFO [TransactionManagerLookupFactory] instantiating TransactionManagerLookup: org.hibernate.transaction.JBossTransactionManagerLookup 15:58:28,019 INFO [TransactionManagerLookupFactory] instantiated TransactionManagerLookup 15:58:28,025 INFO [SettingsFactory] Automatic flush during beforeCompletion(): disabled 15:58:28,026 INFO [SettingsFactory] Automatic session close at end of transaction: disabled 15:58:28,026 INFO [SettingsFactory] JDBC batch size: 15 15:58:28,027 INFO [SettingsFactory] JDBC batch updates for versioned data: disabled 15:58:28,032 INFO [SettingsFactory] Scrollable result sets: enabled 15:58:28,033 INFO [SettingsFactory] JDBC3 getGeneratedKeys(): enabled 15:58:28,033 INFO [SettingsFactory] Connection release mode: auto 15:58:28,036 INFO [SettingsFactory] Maximum outer join fetch depth: 2 15:58:28,037 INFO [SettingsFactory] Default batch fetch size: 1 15:58:28,038 INFO [SettingsFactory] Generate SQL with comments: disabled 15:58:28,038 INFO [SettingsFactory] Order SQL updates by primary key: disabled 15:58:28,039 INFO [SettingsFactory] Query translator: org.hibernate.transaction.JTATransactionFactory 15:58:28,050 WARN [ServiceController] Problem starting service persistence.units:ear=Honey-APP.ear,jar=Honey-EJB.jar,unitName=devDS javax.persistence.PersistenceException: org.hibernate.HibernateException: could not instantiate QueryTranslatorFactory: org.hibernate.transaction.JTATransactionFactory at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:698) at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:127) at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:264) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:102) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289) at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 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:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978) at $Proxy0.start(Unknown Source) at org.jboss.system.ServiceController.start(ServiceController.java:417) at sun.reflect.GeneratedMethodAccessor9.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:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) at $Proxy56.start(Unknown Source) at org.jboss.ejb3.JmxKernelAbstraction.install(JmxKernelAbstraction.java:96) at org.jboss.ejb3.Ejb3Deployment.startPersistenceUnits(Ejb3Deployment.java:467) at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:317) at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:91) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289) at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978) at $Proxy0.start(Unknown Source) at org.jboss.system.ServiceController.start(ServiceController.java:417) at sun.reflect.GeneratedMethodAccessor9.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:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.server.Invocation.invoke(Invocation.java:86) at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264) at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) at $Proxy28.start(Unknown Source) at org.jboss.ejb3.EJB3Deployer.start(EJB3Deployer.java:449) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97) at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238) at org.jboss.ws.integration.jboss.DeployerInterceptor.start(DeployerInterceptor.java:92) at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188) at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95) 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:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) at $Proxy29.start(Unknown Source) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025) at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819) at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782) at sun.reflect.GeneratedMethodAccessor19.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:155) at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94) at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133) at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142) 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:659) at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210) at $Proxy8.deploy(Unknown Source) at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421) at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:634) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:274) at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:225) Caused by: org.hibernate.HibernateException: could not instantiate QueryTranslatorFactory: org.hibernate.transaction.JTATransactionFactory at org.hibernate.cfg.SettingsFactory.createQueryTranslatorFactory(SettingsFactory.java:374) at org.hibernate.cfg.SettingsFactory.buildSettings(SettingsFactory.java:209) at org.hibernate.cfg.Configuration.buildSettings(Configuration.java:1933) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1216) at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Configuration.java:691) ... 101 more Caused by: java.lang.ClassCastException: org.hibernate.transaction.JTATransactionFactory at org.hibernate.cfg.SettingsFactory.createQueryTranslatorFactory(SettingsFactory.java:371) ... 105 more 15:58:28,414 INFO [JmxKernelAbstraction] installing MBean: jboss.j2ee:ear=Honey-APP.ear,jar=Honey-EJB.jar,name=HoneyBean,service=EJB3 with dependencies: 15:58:28,415 INFO [JmxKernelAbstraction] persistence.units:ear=Honey-APP.ear,jar=Honey-EJB.jar,unitName=devDS 15:58:28,433 INFO [EJB3Deployer] Deployed: file:/tools/jboss-4.0.5.GA/server/dev/tmp/deploy/tmp38424Honey-APP.ear-contents/Honey-EJB.jar 15:58:28,454 INFO [EARDeployer] Started J2EE application: file:/tools/jboss-4.0.5.GA/server/dev/deploy/Honey-APP.ear 15:58:28,460 ERROR [URLDeploymentScanner] Incomplete Deployment listing: --- MBeans waiting for other MBeans --- ObjectName: persistence.units:ear=Honey-APP.ear,jar=Honey-EJB.jar,unitName=devDS State: FAILED Reason: javax.persistence.PersistenceException: org.hibernate.HibernateException: could not instantiate QueryTranslatorFactory: org.hibernate.transaction.JTATransactionFactory I Depend On: jboss.jca:service=DataSourceBinding,name=DefaultDS Depends On Me: jboss.j2ee:ear=Honey-APP.ear,jar=Honey-EJB.jar,name=HoneyBean,service=EJB3 ObjectName: jboss.j2ee:ear=Honey-APP.ear,jar=Honey-EJB.jar,name=HoneyBean,service=EJB3 State: NOTYETINSTALLED I Depend On: persistence.units:ear=Honey-APP.ear,jar=Honey-EJB.jar,unitName=devDS --- MBEANS THAT ARE THE ROOT CAUSE OF THE PROBLEM --- ObjectName: persistence.units:ear=Honey-APP.ear,jar=Honey-EJB.jar,unitName=devDS State: FAILED Reason: javax.persistence.PersistenceException: org.hibernate.HibernateException: could not instantiate QueryTranslatorFactory: org.hibernate.transaction.JTATransactionFactory I Depend On: jboss.jca:service=DataSourceBinding,name=DefaultDS Depends On Me: jboss.j2ee:ear=Honey-APP.ear,jar=Honey-EJB.jar,name=HoneyBean,service=EJB3 View the original post : 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