title: GlassFish V3 is not creating ConnectionPool and JDBC resources for Postgresql while deploying the application
body: <p>When i deploy my EE application, jdbc resources are not being created. when i deploy my application in glassfish v2.x resources were created and application was deployed properly.
  I copied the postgresql jar file in galssfish --> ext folder and i have changed the provider to Eclipse in Pesistence.xml</p>
  
  <pre><code>&lt;provider&gt; org.eclipse.persistence.jpa.PersistenceProvider &lt;/provider&gt;
  </code></pre>
  
  <p>When i deploy the application, I am getting exception like:</p>
  
  <pre><code>SEVERE: Invalid resource : jdbc/demo7-datasource__pm
  org.glassfish.deployment.common.DeploymentException: Invalid resource : jdbc/demo7-datasource__pm
      at org.glassfish.javaee.full.deployment.EarDeployer.prepare(EarDeployer.java:166)
      at com.sun.enterprise.v3.server.ApplicationLifecycle.prepareModule(ApplicationLifecycle.java:870)
      at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:410)
      at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
      at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:370)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:355)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:370)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1067)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:96)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1247)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
      at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:465)
      at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:222)
      at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:168)
      at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
      at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:234)
      at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
      at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719)
      at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1013)
      at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
      at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
      at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
      at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
      at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
      at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
      at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
      at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
      at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
      at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
      at java.lang.Thread.run(Thread.java:662)
  Caused by: java.lang.RuntimeException: Invalid resource : jdbc/demo7-datasource__pm
      at com.sun.enterprise.connectors.ConnectorRuntime.lookupDataSourceInDAS(ConnectorRuntime.java:539)
      at com.sun.enterprise.connectors.ConnectorRuntime.lookupPMResource(ConnectorRuntime.java:468)
      at org.glassfish.persistence.common.PersistenceHelper.lookupPMResource(PersistenceHelper.java:63)
      at org.glassfish.persistence.jpa.ProviderContainerContractInfoBase.lookupDataSource(ProviderContainerContractInfoBase.java:71)
      at org.glassfish.persistence.jpa.PersistenceUnitInfoImpl.&lt;init&gt;(PersistenceUnitInfoImpl.java:108)
      at org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU(PersistenceUnitLoader.java:154)
      at org.glassfish.persistence.jpa.PersistenceUnitLoader.&lt;init&gt;(PersistenceUnitLoader.java:119)
      at org.glassfish.persistence.jpa.JPADeployer$1.visitPUD(JPADeployer.java:213)
      at org.glassfish.persistence.jpa.JPADeployer$PersistenceUnitDescriptorIterator.iteratePUDs(JPADeployer.java:486)
      at org.glassfish.persistence.jpa.JPADeployer.createEMFs(JPADeployer.java:220)
      at org.glassfish.persistence.jpa.JPADeployer.prepare(JPADeployer.java:166)
      at com.sun.enterprise.v3.server.ApplicationLifecycle.prepareModule(ApplicationLifecycle.java:870)
      at org.glassfish.javaee.full.deployment.EarDeployer.prepareBundle(EarDeployer.java:290)
      at org.glassfish.javaee.full.deployment.EarDeployer.access$200(EarDeployer.java:86)
      at org.glassfish.javaee.full.deployment.EarDeployer$1.doBundle(EarDeployer.java:141)
      at org.glassfish.javaee.full.deployment.EarDeployer$1.doBundle(EarDeployer.java:138)
      at org.glassfish.javaee.full.deployment.EarDeployer.doOnBundles(EarDeployer.java:215)
      at org.glassfish.javaee.full.deployment.EarDeployer.doOnAllTypedBundles(EarDeployer.java:224)
      at org.glassfish.javaee.full.deployment.EarDeployer.doOnAllBundles(EarDeployer.java:250)
      at org.glassfish.javaee.full.deployment.EarDeployer.prepare(EarDeployer.java:138)
      ... 29 more
  Caused by: com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Invalid resource : jdbc/demo7-datasource__pm
      at com.sun.enterprise.connectors.service.ConnectorResourceAdminServiceImpl$MyDataSource.validateResource(ConnectorResourceAdminServiceImpl.java:272)
      at com.sun.enterprise.connectors.service.ConnectorResourceAdminServiceImpl$MyDataSource.setResourceInfo(ConnectorResourceAdminServiceImpl.java:253)
      at com.sun.enterprise.connectors.service.ConnectorResourceAdminServiceImpl.lookupDataSourceInDAS(ConnectorResourceAdminServiceImpl.java:243)
      at com.sun.enterprise.connectors.ConnectorRuntime.lookupDataSourceInDAS(ConnectorRuntime.java:537)
      ... 48 more
  
  SEVERE: Exception while preparing the app : Invalid resource : jdbc/demo7-datasource__pm
  java.lang.RuntimeException: Invalid resource : jdbc/demo7-datasource__pm
      at com.sun.enterprise.connectors.ConnectorRuntime.lookupDataSourceInDAS(ConnectorRuntime.java:539)
      at com.sun.enterprise.connectors.ConnectorRuntime.lookupPMResource(ConnectorRuntime.java:468)
      at org.glassfish.persistence.common.PersistenceHelper.lookupPMResource(PersistenceHelper.java:63)
      at org.glassfish.persistence.jpa.ProviderContainerContractInfoBase.lookupDataSource(ProviderContainerContractInfoBase.java:71)
      at org.glassfish.persistence.jpa.PersistenceUnitInfoImpl.&lt;init&gt;(PersistenceUnitInfoImpl.java:108)
      at org.glassfish.persistence.jpa.PersistenceUnitLoader.loadPU(PersistenceUnitLoader.java:154)
      at org.glassfish.persistence.jpa.PersistenceUnitLoader.&lt;init&gt;(PersistenceUnitLoader.java:119)
      at org.glassfish.persistence.jpa.JPADeployer$1.visitPUD(JPADeployer.java:213)
      at org.glassfish.persistence.jpa.JPADeployer$PersistenceUnitDescriptorIterator.iteratePUDs(JPADeployer.java:486)
      at org.glassfish.persistence.jpa.JPADeployer.createEMFs(JPADeployer.java:220)
      at org.glassfish.persistence.jpa.JPADeployer.prepare(JPADeployer.java:166)
      at com.sun.enterprise.v3.server.ApplicationLifecycle.prepareModule(ApplicationLifecycle.java:870)
      at org.glassfish.javaee.full.deployment.EarDeployer.prepareBundle(EarDeployer.java:290)
      at org.glassfish.javaee.full.deployment.EarDeployer.access$200(EarDeployer.java:86)
      at org.glassfish.javaee.full.deployment.EarDeployer$1.doBundle(EarDeployer.java:141)
      at org.glassfish.javaee.full.deployment.EarDeployer$1.doBundle(EarDeployer.java:138)
      at org.glassfish.javaee.full.deployment.EarDeployer.doOnBundles(EarDeployer.java:215)
      at org.glassfish.javaee.full.deployment.EarDeployer.doOnAllTypedBundles(EarDeployer.java:224)
      at org.glassfish.javaee.full.deployment.EarDeployer.doOnAllBundles(EarDeployer.java:250)
      at org.glassfish.javaee.full.deployment.EarDeployer.prepare(EarDeployer.java:138)
      at com.sun.enterprise.v3.server.ApplicationLifecycle.prepareModule(ApplicationLifecycle.java:870)
      at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:410)
      at com.sun.enterprise.v3.server.ApplicationLifecycle.deploy(ApplicationLifecycle.java:240)
      at org.glassfish.deployment.admin.DeployCommand.execute(DeployCommand.java:370)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl$1.execute(CommandRunnerImpl.java:355)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:370)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl.doCommand(CommandRunnerImpl.java:1067)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl.access$1200(CommandRunnerImpl.java:96)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1247)
      at com.sun.enterprise.v3.admin.CommandRunnerImpl$ExecutionContext.execute(CommandRunnerImpl.java:1235)
      at com.sun.enterprise.v3.admin.AdminAdapter.doCommand(AdminAdapter.java:465)
      at com.sun.enterprise.v3.admin.AdminAdapter.service(AdminAdapter.java:222)
      at com.sun.grizzly.tcp.http11.GrizzlyAdapter.service(GrizzlyAdapter.java:168)
      at com.sun.enterprise.v3.server.HK2Dispatcher.dispath(HK2Dispatcher.java:117)
      at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:234)
      at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:822)
      at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:719)
      at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1013)
      at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
      at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
      at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
      at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
      at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
      at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
      at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
      at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
      at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
      at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
      at java.lang.Thread.run(Thread.java:662)
  Caused by: com.sun.appserv.connectors.internal.api.ConnectorRuntimeException: Invalid resource : jdbc/demo7-datasource__pm
      at com.sun.enterprise.connectors.service.ConnectorResourceAdminServiceImpl$MyDataSource.validateResource(ConnectorResourceAdminServiceImpl.java:272)
      at com.sun.enterprise.connectors.service.ConnectorResourceAdminServiceImpl$MyDataSource.setResourceInfo(ConnectorResourceAdminServiceImpl.java:253)
      at com.sun.enterprise.connectors.service.ConnectorResourceAdminServiceImpl.lookupDataSourceInDAS(ConnectorResourceAdminServiceImpl.java:243)
      at com.sun.enterprise.connectors.ConnectorRuntime.lookupDataSourceInDAS(ConnectorRuntime.java:537)
      ... 48 more
  </code></pre>
  
  <p>what sort of the things need to do for creating jdbc resources?</p>