Problema com JPA+MySQL+JBoss 6

Boa noite galera

Estou tendo problemas em conseguir rodar o JPA no JBoss, fiz um exemplo em aplicação desktop e rodou direitinho, agora pra web da um problema

Tenho um projeto EJB, dentro da pasta EJB tem a pasta META-INF que se encontra o arquivo persistence.xml


<persistence xmlns="http://java.sun.com/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
             version="1.0">
    <persistence-unit name="cadastro-jpa">
       
        <properties>
            <property name="hibernate.hbm2ddl.auto" value="create"/>
            <property name="hibernate.format_sql" value="true"/>
            
            
            <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/>    
            <property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver"/>
            <property name="hibernate.connection.url" value="jdbc:mysql://localhost/cadastro"/>  
            <property name="hibernate.connection.username" value="root"/>
            <property name="hibernate.connection.password" value="root"/>
            
        </properties>
    </persistence-unit>
</persistence>

Tenho um Session Bean que é chamado por um servlet quando eu clico em um formulario em uma jsp

o método é o seguinte

public void insert() {
		
		EntityManagerFactory emf = Persistence.createEntityManagerFactory("cadastro-jpa");
		EntityManager em = emf.createEntityManager();
		
		em.getTransaction().begin();
		
		Carro c = new Carro();
		c.setCodigo(1);
		c.setAno(2000);
		c.setMarca("TESTE");
		c.setModelo(2011);
		
		em.persist(c);
		
		em.getTransaction().commit();
		
		em.clear();
		
		emf.close();
		
	}

Quando eu vou fazer o deploy da um problema

00:00:29,168 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Start: name=persistence.unit:unitName=cadastroEAR.ear/cadastroEJB.jar#cadastro-jpa state=Create: java.lang.RuntimeException: Specification violation [EJB3 JPA 6.2.1.2] - You have not defined a jta-data-source for a JTA enabled persistence context named: cadastro-jpa
	at org.jboss.jpa.impl.deployment.PersistenceUnitInfoImpl.<init>(PersistenceUnitInfoImpl.java:124) [:2.0.0]
	at org.jboss.jpa.deployment.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:252) [:1.0.2-alpha-3]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_22]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_22]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_22]
	at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_22]
	at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:60) [jboss-reflect.jar:2.2.0.GA]
	at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:168) [jboss-reflect.jar:2.2.0.GA]
	at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66) [jboss-reflect.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControllerContextAction.java:257) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:47) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchExecutionWrapper(KernelControllerContextAction.java:125) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:72) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.LifecycleAction.installActionInternal(LifecycleAction.java:202) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:894) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:641) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:182) [:2.2.0.GA]
	at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:58) [:2.2.0.GA]
	at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62) [:2.2.0.GA]
	at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:55) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1832) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1550) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1571) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1603) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1491) [:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:1983) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1076) [:2.2.0.GA]
	at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) [:2.2.0.GA]
	at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.process(MainDeployerPlugin.java:106) [:6.0.0.Final]
	at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.process(ProfileControllerContext.java:143) [:0.2.2]
	at org.jboss.profileservice.dependency.ProfileDeployAction.deploy(ProfileDeployAction.java:151) [:0.2.2]
	at org.jboss.profileservice.dependency.ProfileDeployAction.installActionInternal(ProfileDeployAction.java:94) [:0.2.2]
	at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.profileservice.dependency.ProfileActivationWrapper$BasicProfileActivation.start(ProfileActivationWrapper.java:190) [:0.2.2]
	at org.jboss.profileservice.dependency.ProfileActivationWrapper.start(ProfileActivationWrapper.java:87) [:0.2.2]
	at org.jboss.profileservice.dependency.ProfileActivationService.activateProfile(ProfileActivationService.java:215) [:0.2.2]
	at org.jboss.profileservice.dependency.ProfileActivationService.activate(ProfileActivationService.java:159) [:0.2.2]
	at org.jboss.profileservice.AbstractProfileService.activateProfile(AbstractProfileService.java:154) [:0.2.2]
	at org.jboss.system.tools.ProfileServiceToolsFacade.addURI(ProfileServiceToolsFacade.java:233) [:6.0.0.Final]
	at org.jboss.system.tools.LegacyDeploymentScannerAdapter.addURL(LegacyDeploymentScannerAdapter.java:140) [:6.0.0.Final]
	at org.jboss.system.tools.DeploymentScanner.addURL(DeploymentScanner.java:91) [:6.0.0.Final]
	at org.jboss.system.tools.DeploymentScanner.addURL(DeploymentScanner.java:83) [:6.0.0.Final]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_22]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_22]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_22]
	at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_22]
	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157) [:6.0.0.GA]
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96) [:6.0.0.GA]
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) [:6.0.0.GA]
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:271) [:6.0.0.GA]
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:670) [:6.0.0.GA]
	at org.jboss.system.server.jmx.MBeanServerWrapper.invoke(MBeanServerWrapper.java:138) [:6.0.0.Final (Build SVNTag:JBoss_6.0.0.Final date: 20101228)]
	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1427) [:1.6.0_22]
	at javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:72) [:1.6.0_22]
	at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1265) [:1.6.0_22]
	at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1360) [:1.6.0_22]
	at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:788) [:1.6.0_22]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_22]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_22]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_22]
	at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_22]
	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305) [:1.6.0_22]
	at sun.rmi.transport.Transport$1.run(Transport.java:159) [:1.6.0_22]
	at java.security.AccessController.doPrivileged(Native Method) [:1.6.0_22]
	at sun.rmi.transport.Transport.serviceCall(Transport.java:155) [:1.6.0_22]
	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535) [:1.6.0_22]
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790) [:1.6.0_22]
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649) [:1.6.0_22]
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22]
	at java.lang.Thread.run(Thread.java:662) [:1.6.0_22]

e quando eu tento acessar esse método através de um Servlet acontece o seguinte erro

javax.ejb.EJBException: javax.persistence.PersistenceException: [PersistenceUnit: cadastro-jpa] Unable to build EntityManagerFactory
	org.jboss.ejb3.tx2.impl.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:183)
	org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:251)
	org.jboss.ejb3.tx2.impl.CMTTxInterceptor.required(CMTTxInterceptor.java:349)
	org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invoke(CMTTxInterceptor.java:209)
	org.jboss.ejb3.tx2.aop.CMTTxInterceptorWrapper.invoke(CMTTxInterceptorWrapper.java:52)
	org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
	org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
	org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
	org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
	org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
	org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:182)
	org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
	org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
	org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
	org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
	org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
	org.jboss.ejb3.core.context.CurrentInvocationContextInterceptor.invoke(CurrentInvocationContextInterceptor.java:47)
	org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.ja

Alguem pode me ajudar, oq eu preciso fazer de diferente para rodar JPA através do servidor?

Se alguem puder ajudar ficarei grato

Atenciosamente

Bruno Rota Sargi

Acredito (não tenho certeza, se estiver errado alguém corrija) que pelo fato de tu ter omitido o transaction-type="sua opcao"> na linha de definição do persistence-unit, ele está pegando por padrão ser JTA, e para tal precisa usar um data-source JTA do servidor de aplicações, e tu está mapeando a conexão impedindo que o servidor gerencie, por isso a exceção.
Para corrigir isso, crie um data-source no servidor de aplicação para a conexão com o banco, e utilize ele.

Opa, eu vi uns padrões de datasource no JBoss, do mysql por exemplo

Tipo eu modifiquei eles, mais eu preciso deixar com o mesmo nome?

Porque eu tentei e deu o mesmo erro

Quando eu crio o datasource eu tenho que especificar ele no persistence.xml?

Se sim, como que eu especifico o datasource que eu criei no persistence.xml?

Não tem um jeito de fazer essa configuração sem data-source?

Obrigado pela atenção

Respondendo:

Não, naõ precisa ser o mesmo nome, apenas quando tu for referenciar ele tem que usar o nome dado, seja no persistence, seja em codigo para recuperar ele do servidor.

[quote]Quando eu crio o datasource eu tenho que especificar ele no persistence.xml?

Se sim, como que eu especifico o datasource que eu criei no persistence.xml? [/quote]
Se você for usar ele, precisa referenciar no persistence, para tal tem a seguinte linha a ser incluida no persistence.xml

<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>seu datasource</jta-data-source>

No caso eu deixei como provider a classe provider da implementação que estou usando, e creio que tu tb por ser o jboss6 e no jta-data-source coloca no nome que foi definido no datasource.

Sim, tem como, basta adcionar a opção:

transaction-type=RESOURCE_LOCAL na linha de definição da persistence-unit no persistence.xml, dai ele vai deixar o gerenciamento das transações por tu.

Opa

Eu modifiquei meu persistence.xml para resource local

ficou assim meu persistence.xml

  <persistence-unit name="cadastro-jpa" transaction-type="RESOURCE_LOCAL">
    
        <properties>
            <property name="hibernate.hbm2ddl.auto" value="create"/>
            <property name="hibernate.format_sql" value="true"/>
            
            
            <property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/>    
            <property name="hibernate.connection.driver_class" value="com.mysql.jdbc.Driver"/>
            <property name="hibernate.connection.url" value="jdbc:mysql://localhost/cadastro"/>  
            <property name="hibernate.connection.username" value="root"/>
            <property name="hibernate.connection.password" value="root"/>
            
        </properties>
    </persistence-unit>

mas quando eu iniciei o JBoss deu o seguinte erro

10:57:30,056 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] Error installing to Start: name=persistence.unit:unitName=cadastroEAR.ear/cadastroEJB.jar#cadastro-jpa state=Create: java.lang.RuntimeException: Specification violation [EJB3 JPA 6.2.1.2] - You have not defined a non-jta-data-source for a RESOURCE_LOCAL enabled persistence context named: cadastro-jpa
	at org.jboss.jpa.impl.deployment.PersistenceUnitInfoImpl.<init>(PersistenceUnitInfoImpl.java:133) [:2.0.0]
	at org.jboss.jpa.deployment.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:252) [:1.0.2-alpha-3]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_22]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_22]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_22]
	at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_22]
	at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:60) [jboss-reflect.jar:2.2.0.GA]
	at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:168) [jboss-reflect.jar:2.2.0.GA]
	at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66) [jboss-reflect.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControllerContextAction.java:257) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:47) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchExecutionWrapper(KernelControllerContextAction.java:125) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:72) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.LifecycleAction.installActionInternal(LifecycleAction.java:202) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:894) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:641) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:182) [:2.2.0.GA]
	at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:58) [:2.2.0.GA]
	at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62) [:2.2.0.GA]
	at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:55) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:179) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1832) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1550) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1571) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1603) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1491) [:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.change(DeployersImpl.java:1983) [:2.2.0.GA]
	at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:1076) [:2.2.0.GA]
	at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:679) [:2.2.0.GA]
	at org.jboss.system.server.profileservice.deployers.MainDeployerPlugin.process(MainDeployerPlugin.java:106) [:6.0.0.Final]
	at org.jboss.profileservice.dependency.ProfileControllerContext$DelegateDeployer.process(ProfileControllerContext.java:143) [:0.2.2]
	at org.jboss.profileservice.dependency.ProfileDeployAction.deploy(ProfileDeployAction.java:151) [:0.2.2]
	at org.jboss.profileservice.dependency.ProfileDeployAction.installActionInternal(ProfileDeployAction.java:94) [:0.2.2]
	at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42) [jboss-kernel.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:379) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:2044) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:1083) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.executeOrIncrementStateDirectly(AbstractController.java:1322) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1246) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1139) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:939) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:654) [jboss-dependency.jar:2.2.0.GA]
	at org.jboss.profileservice.dependency.ProfileActivationWrapper$BasicProfileActivation.start(ProfileActivationWrapper.java:190) [:0.2.2]
	at org.jboss.profileservice.dependency.ProfileActivationWrapper.start(ProfileActivationWrapper.java:87) [:0.2.2]
	at org.jboss.profileservice.dependency.ProfileActivationService.activateProfile(ProfileActivationService.java:215) [:0.2.2]
	at org.jboss.profileservice.dependency.ProfileActivationService.activate(ProfileActivationService.java:159) [:0.2.2]
	at org.jboss.profileservice.AbstractProfileService.activateProfile(AbstractProfileService.java:154) [:0.2.2]
	at org.jboss.system.tools.ProfileServiceToolsFacade.addURI(ProfileServiceToolsFacade.java:233) [:6.0.0.Final]
	at org.jboss.system.tools.LegacyDeploymentScannerAdapter.addURL(LegacyDeploymentScannerAdapter.java:140) [:6.0.0.Final]
	at org.jboss.system.tools.DeploymentScanner.addURL(DeploymentScanner.java:91) [:6.0.0.Final]
	at org.jboss.system.tools.DeploymentScanner.addURL(DeploymentScanner.java:83) [:6.0.0.Final]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_22]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_22]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_22]
	at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_22]
	at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157) [:6.0.0.GA]
	at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96) [:6.0.0.GA]
	at org.jboss.mx.server.Invocation.invoke(Invocation.java:88) [:6.0.0.GA]
	at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:271) [:6.0.0.GA]
	at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:670) [:6.0.0.GA]
	at org.jboss.system.server.jmx.MBeanServerWrapper.invoke(MBeanServerWrapper.java:138) [:6.0.0.Final (Build SVNTag:JBoss_6.0.0.Final date: 20101228)]
	at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1427) [:1.6.0_22]
	at javax.management.remote.rmi.RMIConnectionImpl.access$200(RMIConnectionImpl.java:72) [:1.6.0_22]
	at javax.management.remote.rmi.RMIConnectionImpl$PrivilegedOperation.run(RMIConnectionImpl.java:1265) [:1.6.0_22]
	at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1360) [:1.6.0_22]
	at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:788) [:1.6.0_22]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_22]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [:1.6.0_22]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [:1.6.0_22]
	at java.lang.reflect.Method.invoke(Method.java:597) [:1.6.0_22]
	at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:305) [:1.6.0_22]
	at sun.rmi.transport.Transport$1.run(Transport.java:159) [:1.6.0_22]
	at java.security.AccessController.doPrivileged(Native Method) [:1.6.0_22]
	at sun.rmi.transport.Transport.serviceCall(Transport.java:155) [:1.6.0_22]
	at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:535) [:1.6.0_22]
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run0(TCPTransport.java:790) [:1.6.0_22]
	at sun.rmi.transport.tcp.TCPTransport$ConnectionHandler.run(TCPTransport.java:649) [:1.6.0_22]
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) [:1.6.0_22]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) [:1.6.0_22]
	at java.lang.Thread.run(Thread.java:662) [:1.6.0_22]

Eu criei um datasource chamado mysql-ds e coloquei na pasta deploy do JBoss

  <?xml version="1.0" encoding="UTF-8" ?> 
 <!--   See http://www.jboss.org/community/wiki/Multiple1PC for information about local-tx-datasource 
  
  --> 
 <!--   $Id: mysql-ds.xml 97536 2009-12-08 14:05:07Z jesper.pedersen $ 
  
  --> 
 <!--    Datasource config for MySQL using 3.0.9 available from:
http://www.mysql.com/downloads/api-jdbc-stable.html

  
  --> 
 <datasources>
 <local-tx-datasource>
  <jndi-name>MySqlDS</jndi-name> 
  <connection-url>jdbc:mysql://mysql-hostname:3306/cadastro</connection-url> 
  <driver-class>com.mysql.jdbc.Driver</driver-class> 
  <user-name>root</user-name> 
  <password>root</password> 
  <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter</exception-sorter-class-name> 
 <!--   should only be used on drivers after 3.22.1 with "ping" support
    <valid-connection-checker-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLValidConnectionChecker</valid-connection-checker-class-name>
    
  
  --> 
 <!--   sql to call when connection is created
    <new-connection-sql>some arbitrary sql</new-connection-sql>
      
  
  --> 
 <!--   sql to call on an existing pooled connection when it is obtained from pool - MySQLValidConnectionChecker is preferred for newer drivers
    <check-valid-connection-sql>some arbitrary sql</check-valid-connection-sql>
      
  
  --> 
 <!--   corresponding type-mapping in the standardjbosscmp-jdbc.xml (optional) 
  
  --> 
 <metadata>
  <type-mapping>mySQL</type-mapping> 
  </metadata>
  </local-tx-datasource>
  </datasources>

Meu arquivo persistence.xml ficou assim

<persistence xmlns="http://java.sun.com/xml/ns/persistence"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
             version="1.0">
    <persistence-unit name="cadastro-jpa">
    
    <provider>org.hibernate.ejb.HibernatePersistence</provider>  
	<jta-data-source>mysql-ds</jta-data-source> 
    
    
        <properties>
            <property name="hibernate.hbm2ddl.auto" value="create"/>
            <property name="hibernate.format_sql" value="true"/>
            
           
        </properties>
    </persistence-unit>
</persistence>

Quando eu inicio o JBoss agora da vários erros

11:20:37,654 ERROR [AbstractKernelController] Error installing to Parse: name=vfs:///C:/tools/jboss/jboss-6.0.0.Final/server/default/deploy/mysql-ds.xml state=PreParse mode=Manual requiredState=Parse: org.jboss.deployers.spi.DeploymentException: Error creating managed object for vfs:///C:/tools/jboss/jboss-6.0.0.Final/server/default/deploy/mysql-ds.xml
	at org.jboss.deployers.spi.DeploymentException.rethrowAsDeploymentException(DeploymentException.java:49) [:2.2.0.GA]
	at org.jboss.deployers.spi.deployer.helpers.AbstractParsingDeployerWithOutput.createMetaData(AbstractParsingDeployerWithOutput.java:383) [:2.2.0.GA]
	at org.jboss.deployers.s
	at java.lang.Thread.run(Thread.java:662) [:1.6.0_22]
Caused by: javax.xml.bind.UnmarshalException
 - with linked exception:
[org.xml.sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed.]

Caused by: org.xml.sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed.
	at org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown Source) [xercesImpl.jar:6.0.0.Final]
	at org.apach

DEPLOYMENTS IN ERROR:
  Deployment "vfs:///C:/tools/jboss/jboss-6.0.0.Final/server/default/deploy/mysql-ds.xml" is in error due to the following reason(s): org.xml.sax.SAXParseException: The processing instruction target matching "[xX][mM][lL]" is not allowed.

O que eu estou fazendo de errado?

Valew

Bom dia bruno, conseguiu resolver? estou com o mesmo problema. caso tenha resolvido, poderia colocar como resolveu aqui?