Aha...
Yes, there was an erroneous defined parameter in the connection pool. Once
that was fixed, the problem went away.
Thanks so much.
Daniel.
On 5/21/07, Marina Vatkina <Marina.Vatkina_at_sun.com> wrote:
>
> Check if there is any other problem on the database side. The provider
> will use
> jdbc api to talk to a database - there is no magic there. The exception
> happens
> on the getConnection call, so please check your connection pool setup or
> try to
> ping it from the admin console.
>
> Regards,
> -marina
>
> Daniel Cavalcanti wrote:
> > Not really...
> > My MySQL hasn't crashed... And the thread refers to using jdbc directly
> > while I'm using the JPA...
> >
> > On 5/21/07, *Marina Vatkina* < Marina.Vatkina_at_sun.com
> > <mailto:Marina.Vatkina_at_sun.com>> wrote:
> >
> > I googled for this condition and found this answer on a similar
> > thread on the
> > mysql forum:
> http://forums.mysql.com/read.php?39,52805,104356#msg-104356
> >
> > Does it help?
> >
> > thanks,
> > -marina
> >
> > Daniel Cavalcanti wrote:
> > > Hi...
> > > I'm getting this error. Any idea what's going on?
> > >
> > > TopLink, version: Oracle TopLink Essentials - 2.0 (Build
> b47-beta3
> > > (05/15/2007))
> > > Server: unknown
> > > ** BEGIN NESTED EXCEPTION **
> > > com.mysql.jdbc.CommunicationsException
> > > MESSAGE: Communications link failure due to underlying exception:
> > > ** BEGIN NESTED EXCEPTION **
> > > java.io.EOFException
> > > STACKTRACE:
> > > java.io.EOFException
> > > at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java :1963)
> > > at com.mysql.jdbc.MysqlIO.readPacket(MysqlIO.java:557)
> > > at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1027)
> > > at
> > com.mysql.jdbc.Connection.createNewIO(Connection.java:2743)
> > > at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
> > > at
> > >
> > com.mysql.jdbc.NonRegisteringDriver.connect(
> NonRegisteringDriver.java
> > :266)
> > > at
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > > (MysqlDataSource.java:425)
> > > at
> > >
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection(
> MysqlDataSource.java
> > :140)
> > > at
> > >
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection(
> MysqlDataSource.java
> > > :110)
> > > at
> > >
> > com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection
> > (DSManagedConnectionFactory.java:107)
> > > at
> > >
> > com.sun.enterprise.resource.LocalTxConnectorAllocator.createResource
> (LocalTxConnectorAllocator.java
> > > :68)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createSingleResource
> > (AbstractResourcePool.java:874)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createResourceAndAddToPool
> (AbstractResourcePool.java
> > > :1678)
> > > at
> > > com.sun.enterprise.resource.AbstractResourcePool.createResources
> > (AbstractResourcePool.java:900)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.initPool(
> AbstractResourcePool.java:225)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.internalGetResource
> > (AbstractResourcePool.java:516)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.getResource(
> AbstractResourcePool.java:443)
> > > at
> > > com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool
> > (PoolManagerImpl.java:248)
> > > at
> > >
> > com.sun.enterprise.resource.PoolManagerImpl.getResource(
> PoolManagerImpl.java:176)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection
> >
> > > (ConnectionManagerImpl.java:327)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:189)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > > (ConnectionManagerImpl.java:165)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:158)
> > > at com.sun.gjc.spi.base.DataSource.getConnection
> > (DataSource.java
> > > :108)
> > > at
> > >
> > oracle.toplink.essentials.jndi.JNDIConnector.connect(
> JNDIConnector.java:146)
> > > at
> > >
> >
> oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource
> > (DatasourceLogin.java:186)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource
> (DatabaseSessionImpl.java:553)
> > > at
> > >
> >
> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login
> > (EntityManagerFactoryProvider.java
> > > :222)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(
> EntityManagerSetupImpl.java:228)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession
> >
> > > (EntityManagerFactoryImpl.java:94)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl
> (EntityManagerFactoryImpl.java:127)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager
> > > (EntityManagerFactoryImpl.java:100)
> > > at
> > > com.sun.enterprise.util.EntityManagerWrapper._getDelegate
> > (EntityManagerWrapper.java:326)
> > > at
> > >
> > com.sun.enterprise.util.EntityManagerWrapper.find(
> EntityManagerWrapper.java
> > > :546)
> > > at
> > > com.playground.concierge.model.facade.UserFacade.find
> > (UserFacade.java:53)
> > > 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:597)
> > > at
> > >
> com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> > > (EJBSecurityManager.java:1067)
> > > at
> > >
> > com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java
> :176)
> > > at
> > > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod
> > (BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > >
> > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(
> EJBLocalObjectInvocationHandler.java
> > :197)
> > > at
> > >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke
> > > (EJBLocalObjectInvocationHandlerDelegate.java:127)
> > > at $Proxy73.find(Unknown Source)
> > > at
> > >
> > com.playground.concierge.business.UserService.authenticate(
> UserService.java:70)
> > > 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:597)
> > > at
> > >
> > com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> (EJBSecurityManager.java:1067)
> > > at com.sun.enterprise.security.SecurityUtil.invoke
> > > (SecurityUtil.java:176)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(
> BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke
> > (EJBLocalObjectInvocationHandler.java:197)
> > > at
> > >
> >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(
> EJBLocalObjectInvocationHandlerDelegate.java
> > > :127)
> > > at $Proxy82.authenticate(Unknown Source)
> > > at
> > >
> > com.playground.concierge.presentation.managed.UserBean.authenticate(
> UserBean.java:69)
> > > 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:597)
> > > at com.sun.el.parser.AstValue.invoke(AstValue.java:187)
> > > at
> > > com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java
> :297)
> > > at com.sun.facelets.el.TagMethodExpression.invoke
> > > ( TagMethodExpression.java:68)
> > > at
> > >
> > javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(
> MethodBindingMethodExpressionAdapter.java:77)
> > > at
> > com.sun.faces.application.ActionListenerImpl.processAction
> > > (ActionListenerImpl.java:91)
> > > at
> > javax.faces.component.UICommand.broadcast(UICommand.java:383)
> > > at
> > > javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java
> :447)
> > > at javax.faces.component.UIViewRoot.processApplication
> > > (UIViewRoot.java:752)
> > > at
> > >
> > com.sun.faces.lifecycle.InvokeApplicationPhase.execute(
> InvokeApplicationPhase.java:97)
> > > at
> > > com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java
> :251)
> > > at com.sun.faces.lifecycle.LifecycleImpl.execute
> > > (LifecycleImpl.java:117)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.renderCycle
> > (BlockingServlet.java:456)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.receiveUpdates(
> BlockingServlet.java
> > > :444)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.executeRequest
> > (BlockingServlet.java:314)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(
> BlockingServlet.java:186)
> > > at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
> > > at
> > >
> > org.apache.catalina.core.ApplicationFilterChain.servletService(
> ApplicationFilterChain.java:411)
> > > at org.apache.catalina.core.StandardWrapperValve.invoke
> > > (StandardWrapperValve.java:290)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invokeInternal(
> StandardContextValve.java:271)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java
> > > :202)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at com.sun.enterprise.web.WebPipeline.invoke
> > (WebPipeline.java:94)
> > > at
> > >
> > org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:206)
> > > at
> > > org.apache.catalina.core.StandardPipeline.doInvoke
> > (StandardPipeline.java:624)
> > > at org.apache.catalina.core.StandardPipeline.doInvoke
> > > (StandardPipeline.java:577)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.invoke(
> StandardPipeline.java
> > :571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.catalina.core.StandardEngineValve.invoke
> > > (StandardEngineValve.java:150)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at
> > > org.apache.catalina.core.StandardPipeline.invoke
> > (StandardPipeline.java:571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.coyote.tomcat5.CoyoteAdapter.service
> > > (CoyoteAdapter.java:268)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter
> (DefaultProcessorTask.java:631)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess
> > > (DefaultProcessorTask.java:562)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(
> DefaultProcessorTask.java:803)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask
> >
> > > (DefaultReadTask.java:339)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(
> DefaultReadTask.java:261)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask
> > (DefaultReadTask.java
> > > :212)
> > > at
> > >
> >
> com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(
> PortUnificationPipeline.java:359)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.TaskBase.run
> > (TaskBase.java:265)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(
> SSLWorkerThread.java:106)
> > > ** END NESTED EXCEPTION **
> > > Last packet sent to the server was 650 ms ago.
> > > STACKTRACE:
> > > com.mysql.jdbc.CommunicationsException : Communications link
> > failure due
> > > to underlying exception:
> > > ** BEGIN NESTED EXCEPTION **
> > > java.io.EOFException
> > > STACKTRACE:
> > > java.io.EOFException
> > > at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1963)
> > > at com.mysql.jdbc.MysqlIO.readPacket(MysqlIO.java:557)
> > > at com.mysql.jdbc.MysqlIO.doHandshake (MysqlIO.java:1027)
> > > at
> > com.mysql.jdbc.Connection.createNewIO(Connection.java:2743)
> > > at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
> > > at
> > > com.mysql.jdbc.NonRegisteringDriver.connect
> > (NonRegisteringDriver.java:266)
> > > at
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > > (MysqlDataSource.java:425)
> > > at
> > > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > (MysqlDataSource.java:140)
> > > at
> > >
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection(
> MysqlDataSource.java
> > > :110)
> > > at
> > >
> > com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection
> > (DSManagedConnectionFactory.java:107)
> > > at
> > >
> > com.sun.enterprise.resource.LocalTxConnectorAllocator.createResource
> (LocalTxConnectorAllocator.java
> > > :68)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createSingleResource
> > (AbstractResourcePool.java:874)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createResourceAndAddToPool
> (AbstractResourcePool.java
> > > :1678)
> > > at
> > > com.sun.enterprise.resource.AbstractResourcePool.createResources
> > (AbstractResourcePool.java:900)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.initPool(
> AbstractResourcePool.java:225)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.internalGetResource
> > (AbstractResourcePool.java:516)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.getResource(
> AbstractResourcePool.java:443)
> > > at
> > > com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool
> > (PoolManagerImpl.java:248)
> > > at
> > >
> > com.sun.enterprise.resource.PoolManagerImpl.getResource(
> PoolManagerImpl.java:176)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection
> >
> > > (ConnectionManagerImpl.java:327)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:189)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > > (ConnectionManagerImpl.java:165)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:158)
> > > at com.sun.gjc.spi.base.DataSource.getConnection
> > (DataSource.java
> > > :108)
> > > at
> > >
> > oracle.toplink.essentials.jndi.JNDIConnector.connect(
> JNDIConnector.java:146)
> > > at
> > >
> >
> oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource
> > (DatasourceLogin.java:186)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource
> (DatabaseSessionImpl.java:553)
> > > at
> > >
> >
> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login
> > (EntityManagerFactoryProvider.java
> > > :222)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(
> EntityManagerSetupImpl.java:228)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession
> >
> > > (EntityManagerFactoryImpl.java:94)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl
> (EntityManagerFactoryImpl.java:127)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager
> > > (EntityManagerFactoryImpl.java:100)
> > > at
> > > com.sun.enterprise.util.EntityManagerWrapper._getDelegate
> > (EntityManagerWrapper.java:326)
> > > at
> > >
> > com.sun.enterprise.util.EntityManagerWrapper.find(
> EntityManagerWrapper.java
> > > :546)
> > > at
> > > com.playground.concierge.model.facade.UserFacade.find
> > (UserFacade.java:53)
> > > 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:597)
> > > at
> > >
> com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> > > (EJBSecurityManager.java:1067)
> > > at
> > >
> > com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java
> :176)
> > > at
> > > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod
> > (BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > >
> > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(
> EJBLocalObjectInvocationHandler.java
> > :197)
> > > at
> > >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke
> > > (EJBLocalObjectInvocationHandlerDelegate.java:127)
> > > at $Proxy73.find(Unknown Source)
> > > at
> > >
> > com.playground.concierge.business.UserService.authenticate(
> UserService.java:70)
> > > 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:597)
> > > at
> > >
> > com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> (EJBSecurityManager.java:1067)
> > > at com.sun.enterprise.security.SecurityUtil.invoke
> > > (SecurityUtil.java:176)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(
> BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke
> > (EJBLocalObjectInvocationHandler.java:197)
> > > at
> > >
> >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(
> EJBLocalObjectInvocationHandlerDelegate.java
> > > :127)
> > > at $Proxy82.authenticate(Unknown Source)
> > > at
> > >
> > com.playground.concierge.presentation.managed.UserBean.authenticate(
> UserBean.java:69)
> > > 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:597)
> > > at com.sun.el.parser.AstValue.invoke(AstValue.java:187)
> > > at
> > > com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java
> :297)
> > > at com.sun.facelets.el.TagMethodExpression.invoke
> > > ( TagMethodExpression.java:68)
> > > at
> > >
> > javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(
> MethodBindingMethodExpressionAdapter.java:77)
> > > at
> > com.sun.faces.application.ActionListenerImpl.processAction
> > > (ActionListenerImpl.java:91)
> > > at
> > javax.faces.component.UICommand.broadcast(UICommand.java:383)
> > > at
> > > javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java
> :447)
> > > at javax.faces.component.UIViewRoot.processApplication
> > > (UIViewRoot.java:752)
> > > at
> > >
> > com.sun.faces.lifecycle.InvokeApplicationPhase.execute(
> InvokeApplicationPhase.java:97)
> > > at
> > > com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java
> :251)
> > > at com.sun.faces.lifecycle.LifecycleImpl.execute
> > > (LifecycleImpl.java:117)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.renderCycle
> > (BlockingServlet.java:456)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.receiveUpdates(
> BlockingServlet.java
> > > :444)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.executeRequest
> > (BlockingServlet.java:314)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(
> BlockingServlet.java:186)
> > > at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
> > > at
> > >
> > org.apache.catalina.core.ApplicationFilterChain.servletService(
> ApplicationFilterChain.java:411)
> > > at org.apache.catalina.core.StandardWrapperValve.invoke
> > > (StandardWrapperValve.java:290)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invokeInternal(
> StandardContextValve.java:271)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java
> > > :202)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at com.sun.enterprise.web.WebPipeline.invoke
> > (WebPipeline.java:94)
> > > at
> > >
> > org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:206)
> > > at
> > > org.apache.catalina.core.StandardPipeline.doInvoke
> > (StandardPipeline.java:624)
> > > at org.apache.catalina.core.StandardPipeline.doInvoke
> > > (StandardPipeline.java:577)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.invoke(
> StandardPipeline.java
> > :571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.catalina.core.StandardEngineValve.invoke
> > > (StandardEngineValve.java:150)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at
> > > org.apache.catalina.core.StandardPipeline.invoke
> > (StandardPipeline.java:571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.coyote.tomcat5.CoyoteAdapter.service
> > > (CoyoteAdapter.java:268)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter
> (DefaultProcessorTask.java:631)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess
> > > (DefaultProcessorTask.java:562)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(
> DefaultProcessorTask.java:803)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask
> >
> > > (DefaultReadTask.java:339)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(
> DefaultReadTask.java:261)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask
> > (DefaultReadTask.java
> > > :212)
> > > at
> > >
> >
> com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(
> PortUnificationPipeline.java:359)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.TaskBase.run
> > (TaskBase.java:265)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(
> SSLWorkerThread.java:106)
> > > ** END NESTED EXCEPTION **
> > > Last packet sent to the server was 650 ms ago.
> > > at com.mysql.jdbc.MysqlIO.readPacket(MysqlIO.java :625)
> > > at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1027)
> > > at
> > com.mysql.jdbc.Connection.createNewIO(Connection.java:2743)
> > > at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
> > > at
> > >
> > com.mysql.jdbc.NonRegisteringDriver.connect(
> NonRegisteringDriver.java:266)
> > > at
> > > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > (MysqlDataSource.java:425)
> > > at
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > > (MysqlDataSource.java:140)
> > > at
> > > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > (MysqlDataSource.java:110)
> > > at
> > >
> > com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(
> DSManagedConnectionFactory.java
> > > :107)
> > > at
> > >
> > com.sun.enterprise.resource.LocalTxConnectorAllocator.createResource
> > (LocalTxConnectorAllocator.java:68)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createSingleResource(
> AbstractResourcePool.java
> > > :874)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createResourceAndAddToPool
> > (AbstractResourcePool.java:1678)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.createResources(
> AbstractResourcePool.java
> > > :900)
> > > at
> > > com.sun.enterprise.resource.AbstractResourcePool.initPool
> > (AbstractResourcePool.java:225)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.internalGetResource
> (AbstractResourcePool.java:516)
> > >
> > > at
> > > com.sun.enterprise.resource.AbstractResourcePool.getResource
> > (AbstractResourcePool.java:443)
> > > at
> > >
> > com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool(
> PoolManagerImpl.java:248)
> > > at
> > > com.sun.enterprise.resource.PoolManagerImpl.getResource
> > (PoolManagerImpl.java:176)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection(
> ConnectionManagerImpl.java:327)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > > (ConnectionManagerImpl.java:189)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:165)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > > (ConnectionManagerImpl.java:158)
> > > at
> > > com.sun.gjc.spi.base.DataSource.getConnection(DataSource.java
> :108)
> > > at
> > >
> > oracle.toplink.essentials.jndi.JNDIConnector.connect(
> JNDIConnector.java
> > :146)
> > > at
> > >
> >
> oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource
> > > (DatasourceLogin.java:186)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource
> > (DatabaseSessionImpl.java:553)
> > > at
> > >
> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login
> > > (EntityManagerFactoryProvider.java:222)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy
> > (EntityManagerSetupImpl.java:228)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession
> > > (EntityManagerFactoryImpl.java:94)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl
> (EntityManagerFactoryImpl.java:127)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager
> >
> > > (EntityManagerFactoryImpl.java:100)
> > > at
> > >
> > com.sun.enterprise.util.EntityManagerWrapper._getDelegate(
> EntityManagerWrapper.java:326)
> > > at
> > > com.sun.enterprise.util.EntityManagerWrapper.find
> > (EntityManagerWrapper.java
> > > :546)
> > > at
> > >
> > com.playground.concierge.model.facade.UserFacade.find(
> UserFacade.java:53)
> > > 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:597)
> > > at
> > >
> com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> > > (EJBSecurityManager.java:1067)
> > > at
> > > com.sun.enterprise.security.SecurityUtil.invoke
> > (SecurityUtil.java:176)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(
> BaseContainer.java:2884)
> > > at
> > > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> > :3975)
> > > at
> > >
> > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(
> EJBLocalObjectInvocationHandler.java:197)
> > > at
> > >
> >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke
> > > (EJBLocalObjectInvocationHandlerDelegate.java:127)
> > > at $Proxy73.find(Unknown Source)
> > > at
> > >
> > com.playground.concierge.business.UserService.authenticate(
> UserService.java:70)
> > > 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:597)
> > > at
> > >
> > com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> (EJBSecurityManager.java
> > :1067)
> > > at com.sun.enterprise.security.SecurityUtil.invoke
> > > (SecurityUtil.java:176)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(
> BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > >
> > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(
> EJBLocalObjectInvocationHandler.java
> > :197)
> > > at
> > >
> >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(
> EJBLocalObjectInvocationHandlerDelegate.java
> > > :127)
> > > at $Proxy82.authenticate(Unknown Source)
> > > at
> > >
> > com.playground.concierge.presentation.managed.UserBean.authenticate(
> UserBean.java:69)
> > > 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:597)
> > > at com.sun.el.parser.AstValue.invoke(AstValue.java:187)
> > > at
> > > com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java
> :297)
> > > at com.sun.facelets.el.TagMethodExpression.invoke
> > > ( TagMethodExpression.java:68)
> > > at
> > >
> > javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(
> MethodBindingMethodExpressionAdapter.java:77)
> > > at
> > com.sun.faces.application.ActionListenerImpl.processAction
> > > (ActionListenerImpl.java:91)
> > > at
> > javax.faces.component.UICommand.broadcast(UICommand.java:383)
> > > at
> > > javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java
> :447)
> > > at javax.faces.component.UIViewRoot.processApplication
> > > (UIViewRoot.java:752)
> > > at
> > >
> > com.sun.faces.lifecycle.InvokeApplicationPhase.execute(
> InvokeApplicationPhase.java:97)
> > > at
> > > com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java
> :251)
> > > at com.sun.faces.lifecycle.LifecycleImpl.execute
> > > (LifecycleImpl.java:117)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.renderCycle
> > (BlockingServlet.java:456)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.receiveUpdates(
> BlockingServlet.java
> > > :444)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.executeRequest
> > (BlockingServlet.java:314)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(
> BlockingServlet.java:186)
> > > at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
> > > at
> > >
> > org.apache.catalina.core.ApplicationFilterChain.servletService(
> ApplicationFilterChain.java:411)
> > > at org.apache.catalina.core.StandardWrapperValve.invoke
> > > (StandardWrapperValve.java:290)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invokeInternal(
> StandardContextValve.java:271)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java
> > > :202)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at com.sun.enterprise.web.WebPipeline.invoke
> > (WebPipeline.java:94)
> > > at
> > >
> > org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:206)
> > > at
> > > org.apache.catalina.core.StandardPipeline.doInvoke
> > (StandardPipeline.java:624)
> > > at org.apache.catalina.core.StandardPipeline.doInvoke
> > > (StandardPipeline.java:577)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.invoke(
> StandardPipeline.java
> > :571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.catalina.core.StandardEngineValve.invoke
> > > (StandardEngineValve.java:150)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at
> > > org.apache.catalina.core.StandardPipeline.invoke
> > (StandardPipeline.java:571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.coyote.tomcat5.CoyoteAdapter.service
> > > (CoyoteAdapter.java:268)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter
> (DefaultProcessorTask.java:631)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess
> > > (DefaultProcessorTask.java:562)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(
> DefaultProcessorTask.java:803)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask
> >
> > > (DefaultReadTask.java:339)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(
> DefaultReadTask.java:261)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask
> > (DefaultReadTask.java
> > > :212)
> > > at
> > >
> >
> com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(
> PortUnificationPipeline.java:359)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.TaskBase.run
> > (TaskBase.java:265)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(
> SSLWorkerThread.java:106)
> > > ** END NESTED EXCEPTION **
> > > Last packet sent to the server was 201 ms
> > >
> >
> ago.;_RequestID=76b9d8f5-14b7-4126-9c80-6a3352d36f94;|RAR5038:Unexpected
> > > exception while creating resource
> > > ** BEGIN NESTED EXCEPTION **
> > > com.mysql.jdbc.CommunicationsException
> > > MESSAGE: Communications link failure due to underlying exception:
> > > ** BEGIN NESTED EXCEPTION **
> > > java.io.EOFException
> > > STACKTRACE:
> > > java.io.EOFException
> > > at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1963)
> > > at com.mysql.jdbc.MysqlIO.readPacket (MysqlIO.java:557)
> > > at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1027)
> > > at
> > com.mysql.jdbc.Connection.createNewIO(Connection.java:2743)
> > > at com.mysql.jdbc.Connection.<init>( Connection.java
> :1553)
> > > at
> > >
> > com.mysql.jdbc.NonRegisteringDriver.connect(
> NonRegisteringDriver.java
> > :266)
> > > at
> > >
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection(
> MysqlDataSource.java
> > :425)
> > > at
> > >
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection(
> MysqlDataSource.java:140)
> > > at
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > > (MysqlDataSource.java :110)
> > > at
> > >
> > com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(
> DSManagedConnectionFactory.java:107)
> > > at
> > >
> com.sun.enterprise.resource.LocalTxConnectorAllocator.createResource
> > > (LocalTxConnectorAllocator.java:68)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createSingleResource(
> AbstractResourcePool.java:874)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createResourceAndAddToPool
> >
> > > (AbstractResourcePool.java:1678)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.createResources(
> AbstractResourcePool.java:900)
> > > at
> > > com.sun.enterprise.resource.AbstractResourcePool.initPool
> > (AbstractResourcePool.java
> > > :225)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.internalGetResource
> (AbstractResourcePool.java:516)
> > > at
> > > com.sun.enterprise.resource.AbstractResourcePool.getResource
> > (AbstractResourcePool.java:443)
> > >
> > > at
> > >
> > com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool(
> PoolManagerImpl.java:248)
> > > at
> > > com.sun.enterprise.resource.PoolManagerImpl.getResource
> > (PoolManagerImpl.java:176)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection
> > > (ConnectionManagerImpl.java:327)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > (ConnectionManagerImpl.java:189)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > > (ConnectionManagerImpl.java:165)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > (ConnectionManagerImpl.java:158)
> > > at
> > com.sun.gjc.spi.base.DataSource.getConnection(DataSource.java
> > > :108)
> > > at
> > >
> > oracle.toplink.essentials.jndi.JNDIConnector.connect(
> JNDIConnector.java
> > :146)
> > > at
> > >
> >
> oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource(
> DatasourceLogin.java:186)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource
> > (DatabaseSessionImpl.java:553)
> > > at
> > >
> >
> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login(
> EntityManagerFactoryProvider.java
> > > :222)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy
> > (EntityManagerSetupImpl.java:228)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession
> > > (EntityManagerFactoryImpl.java:94)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl
> (EntityManagerFactoryImpl.java:127)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager
> >
> > > (EntityManagerFactoryImpl.java:100)
> > > at
> > >
> > com.sun.enterprise.util.EntityManagerWrapper._getDelegate(
> EntityManagerWrapper.java:326)
> > > at
> > > com.sun.enterprise.util.EntityManagerWrapper.find
> > (EntityManagerWrapper.java
> > > :546)
> > > at
> > >
> > com.playground.concierge.model.facade.UserFacade.find(
> UserFacade.java:53)
> > > 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:597)
> > > at
> > >
> com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> > > (EJBSecurityManager.java:1067)
> > > at
> > > com.sun.enterprise.security.SecurityUtil.invoke
> > (SecurityUtil.java:176)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(
> BaseContainer.java:2884)
> > > at
> > > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> > :3975)
> > > at
> > >
> > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(
> EJBLocalObjectInvocationHandler.java:197)
> > > at
> > >
> >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke
> > > (EJBLocalObjectInvocationHandlerDelegate.java:127)
> > > at $Proxy73.find(Unknown Source)
> > > at
> > >
> > com.playground.concierge.business.UserService.authenticate(
> UserService.java:70)
> > > 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:597)
> > > at
> > >
> > com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> (EJBSecurityManager.java
> > :1067)
> > > at com.sun.enterprise.security.SecurityUtil.invoke
> > > (SecurityUtil.java:176)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(
> BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > >
> > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(
> EJBLocalObjectInvocationHandler.java
> > :197)
> > > at
> > >
> >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(
> EJBLocalObjectInvocationHandlerDelegate.java
> > > :127)
> > > at $Proxy82.authenticate(Unknown Source)
> > > at
> > >
> > com.playground.concierge.presentation.managed.UserBean.authenticate(
> UserBean.java:69)
> > > 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:597)
> > > at com.sun.el.parser.AstValue.invoke(AstValue.java:187)
> > > at
> > > com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java
> :297)
> > > at com.sun.facelets.el.TagMethodExpression.invoke
> > > ( TagMethodExpression.java:68)
> > > at
> > >
> > javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(
> MethodBindingMethodExpressionAdapter.java:77)
> > > at
> > com.sun.faces.application.ActionListenerImpl.processAction
> > > (ActionListenerImpl.java:91)
> > > at
> > javax.faces.component.UICommand.broadcast(UICommand.java:383)
> > > at
> > > javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java
> :447)
> > > at javax.faces.component.UIViewRoot.processApplication
> > > (UIViewRoot.java:752)
> > > at
> > >
> > com.sun.faces.lifecycle.InvokeApplicationPhase.execute(
> InvokeApplicationPhase.java:97)
> > > at
> > > com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java
> :251)
> > > at com.sun.faces.lifecycle.LifecycleImpl.execute
> > > (LifecycleImpl.java:117)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.renderCycle
> > (BlockingServlet.java:456)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.receiveUpdates(
> BlockingServlet.java
> > > :444)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.executeRequest
> > (BlockingServlet.java:314)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(
> BlockingServlet.java:186)
> > > at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
> > > at
> > >
> > org.apache.catalina.core.ApplicationFilterChain.servletService(
> ApplicationFilterChain.java:411)
> > > at org.apache.catalina.core.StandardWrapperValve.invoke
> > > (StandardWrapperValve.java:290)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invokeInternal(
> StandardContextValve.java:271)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java
> > > :202)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at com.sun.enterprise.web.WebPipeline.invoke
> > (WebPipeline.java:94)
> > > at
> > >
> > org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:206)
> > > at
> > > org.apache.catalina.core.StandardPipeline.doInvoke
> > (StandardPipeline.java:624)
> > > at org.apache.catalina.core.StandardPipeline.doInvoke
> > > (StandardPipeline.java:577)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.invoke(
> StandardPipeline.java
> > :571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.catalina.core.StandardEngineValve.invoke
> > > (StandardEngineValve.java:150)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at
> > > org.apache.catalina.core.StandardPipeline.invoke
> > (StandardPipeline.java:571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.coyote.tomcat5.CoyoteAdapter.service
> > > (CoyoteAdapter.java:268)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter
> (DefaultProcessorTask.java:631)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess
> > > (DefaultProcessorTask.java:562)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(
> DefaultProcessorTask.java:803)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask
> >
> > > (DefaultReadTask.java:339)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(
> DefaultReadTask.java:261)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask
> > (DefaultReadTask.java
> > > :212)
> > > at
> > >
> >
> com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(
> PortUnificationPipeline.java:359)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.TaskBase.run
> > (TaskBase.java:265)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(
> SSLWorkerThread.java:106)
> > > ** END NESTED EXCEPTION **
> > > Last packet sent to the server was 650 ms ago.
> > > STACKTRACE:
> > > com.mysql.jdbc.CommunicationsException : Communications link
> > failure due
> > > to underlying exception:
> > > ** BEGIN NESTED EXCEPTION **
> > > java.io.EOFException
> > > STACKTRACE:
> > > java.io.EOFException
> > > at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1963)
> > > at com.mysql.jdbc.MysqlIO.readPacket(MysqlIO.java:557)
> > > at com.mysql.jdbc.MysqlIO.doHandshake (MysqlIO.java:1027)
> > > at
> > com.mysql.jdbc.Connection.createNewIO(Connection.java:2743)
> > > at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
> > > at
> > > com.mysql.jdbc.NonRegisteringDriver.connect
> > (NonRegisteringDriver.java:266)
> > > at
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > > (MysqlDataSource.java:425)
> > > at
> > > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > (MysqlDataSource.java:140)
> > > at
> > >
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection(
> MysqlDataSource.java
> > > :110)
> > > at
> > >
> > com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection
> > (DSManagedConnectionFactory.java:107)
> > > at
> > >
> > com.sun.enterprise.resource.LocalTxConnectorAllocator.createResource
> (LocalTxConnectorAllocator.java
> > > :68)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createSingleResource
> > (AbstractResourcePool.java:874)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createResourceAndAddToPool
> (AbstractResourcePool.java
> > > :1678)
> > > at
> > > com.sun.enterprise.resource.AbstractResourcePool.createResources
> > (AbstractResourcePool.java:900)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.initPool(
> AbstractResourcePool.java:225)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.internalGetResource
> > (AbstractResourcePool.java:516)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.getResource(
> AbstractResourcePool.java:443)
> > > at
> > > com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool
> > (PoolManagerImpl.java:248)
> > > at
> > >
> > com.sun.enterprise.resource.PoolManagerImpl.getResource(
> PoolManagerImpl.java:176)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection
> >
> > > (ConnectionManagerImpl.java:327)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:189)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > > (ConnectionManagerImpl.java:165)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:158)
> > > at com.sun.gjc.spi.base.DataSource.getConnection
> > (DataSource.java
> > > :108)
> > > at
> > >
> > oracle.toplink.essentials.jndi.JNDIConnector.connect(
> JNDIConnector.java:146)
> > > at
> > >
> >
> oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource
> > (DatasourceLogin.java:186)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource
> (DatabaseSessionImpl.java:553)
> > > at
> > >
> >
> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login
> > (EntityManagerFactoryProvider.java
> > > :222)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(
> EntityManagerSetupImpl.java:228)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession
> >
> > > (EntityManagerFactoryImpl.java:94)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl
> (EntityManagerFactoryImpl.java:127)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager
> > > (EntityManagerFactoryImpl.java:100)
> > > at
> > > com.sun.enterprise.util.EntityManagerWrapper._getDelegate
> > (EntityManagerWrapper.java:326)
> > > at
> > >
> > com.sun.enterprise.util.EntityManagerWrapper.find(
> EntityManagerWrapper.java
> > > :546)
> > > at
> > > com.playground.concierge.model.facade.UserFacade.find
> > (UserFacade.java:53)
> > > 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:597)
> > > at
> > >
> com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> > > (EJBSecurityManager.java:1067)
> > > at
> > >
> > com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java
> :176)
> > > at
> > > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod
> > (BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > >
> > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(
> EJBLocalObjectInvocationHandler.java
> > :197)
> > > at
> > >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke
> > > (EJBLocalObjectInvocationHandlerDelegate.java:127)
> > > at $Proxy73.find(Unknown Source)
> > > at
> > >
> > com.playground.concierge.business.UserService.authenticate(
> UserService.java:70)
> > > 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:597)
> > > at
> > >
> > com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> (EJBSecurityManager.java:1067)
> > > at com.sun.enterprise.security.SecurityUtil.invoke
> > > (SecurityUtil.java:176)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(
> BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke
> > (EJBLocalObjectInvocationHandler.java:197)
> > > at
> > >
> >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(
> EJBLocalObjectInvocationHandlerDelegate.java
> > > :127)
> > > at $Proxy82.authenticate(Unknown Source)
> > > at
> > >
> > com.playground.concierge.presentation.managed.UserBean.authenticate(
> UserBean.java:69)
> > > 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:597)
> > > at com.sun.el.parser.AstValue.invoke(AstValue.java:187)
> > > at
> > > com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java
> :297)
> > > at com.sun.facelets.el.TagMethodExpression.invoke
> > > ( TagMethodExpression.java:68)
> > > at
> > >
> > javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(
> MethodBindingMethodExpressionAdapter.java:77)
> > > at
> > com.sun.faces.application.ActionListenerImpl.processAction
> > > (ActionListenerImpl.java:91)
> > > at
> > javax.faces.component.UICommand.broadcast(UICommand.java:383)
> > > at
> > > javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java
> :447)
> > > at javax.faces.component.UIViewRoot.processApplication
> > > (UIViewRoot.java:752)
> > > at
> > >
> > com.sun.faces.lifecycle.InvokeApplicationPhase.execute(
> InvokeApplicationPhase.java:97)
> > > at
> > > com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java
> :251)
> > > at com.sun.faces.lifecycle.LifecycleImpl.execute
> > > (LifecycleImpl.java:117)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.renderCycle
> > (BlockingServlet.java:456)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.receiveUpdates(
> BlockingServlet.java
> > > :444)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.executeRequest
> > (BlockingServlet.java:314)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(
> BlockingServlet.java:186)
> > > at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
> > > at
> > >
> > org.apache.catalina.core.ApplicationFilterChain.servletService(
> ApplicationFilterChain.java:411)
> > > at org.apache.catalina.core.StandardWrapperValve.invoke
> > > (StandardWrapperValve.java:290)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invokeInternal(
> StandardContextValve.java:271)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java
> > > :202)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at com.sun.enterprise.web.WebPipeline.invoke
> > (WebPipeline.java:94)
> > > at
> > >
> > org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:206)
> > > at
> > > org.apache.catalina.core.StandardPipeline.doInvoke
> > (StandardPipeline.java:624)
> > > at org.apache.catalina.core.StandardPipeline.doInvoke
> > > (StandardPipeline.java:577)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.invoke(
> StandardPipeline.java
> > :571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.catalina.core.StandardEngineValve.invoke
> > > (StandardEngineValve.java:150)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at
> > > org.apache.catalina.core.StandardPipeline.invoke
> > (StandardPipeline.java:571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.coyote.tomcat5.CoyoteAdapter.service
> > > (CoyoteAdapter.java:268)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter
> (DefaultProcessorTask.java:631)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess
> > > (DefaultProcessorTask.java:562)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(
> DefaultProcessorTask.java:803)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask
> >
> > > (DefaultReadTask.java:339)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(
> DefaultReadTask.java:261)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask
> > (DefaultReadTask.java
> > > :212)
> > > at
> > >
> >
> com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(
> PortUnificationPipeline.java:359)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.TaskBase.run
> > (TaskBase.java:265)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(
> SSLWorkerThread.java:106)
> > > ** END NESTED EXCEPTION **
> > > Last packet sent to the server was 650 ms ago.
> > > at com.mysql.jdbc.MysqlIO.readPacket(MysqlIO.java :625)
> > > at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:1027)
> > > at
> > com.mysql.jdbc.Connection.createNewIO(Connection.java:2743)
> > > at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
> > > at
> > >
> > com.mysql.jdbc.NonRegisteringDriver.connect(
> NonRegisteringDriver.java:266)
> > > at
> > > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > (MysqlDataSource.java:425)
> > > at
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > > (MysqlDataSource.java:140)
> > > at
> > > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > (MysqlDataSource.java:110)
> > > at
> > >
> > com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection(
> DSManagedConnectionFactory.java
> > > :107)
> > > at
> > >
> > com.sun.enterprise.resource.LocalTxConnectorAllocator.createResource
> > (LocalTxConnectorAllocator.java:68)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createSingleResource(
> AbstractResourcePool.java
> > > :874)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createResourceAndAddToPool
> > (AbstractResourcePool.java:1678)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.createResources(
> AbstractResourcePool.java
> > > :900)
> > > at
> > > com.sun.enterprise.resource.AbstractResourcePool.initPool
> > (AbstractResourcePool.java:225)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.internalGetResource
> (AbstractResourcePool.java:516)
> > >
> > > at
> > > com.sun.enterprise.resource.AbstractResourcePool.getResource
> > (AbstractResourcePool.java:443)
> > > at
> > >
> > com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool(
> PoolManagerImpl.java:248)
> > > at
> > > com.sun.enterprise.resource.PoolManagerImpl.getResource
> > (PoolManagerImpl.java:176)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection(
> ConnectionManagerImpl.java:327)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > > (ConnectionManagerImpl.java:189)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:165)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > > (ConnectionManagerImpl.java:158)
> > > at
> > > com.sun.gjc.spi.base.DataSource.getConnection(DataSource.java
> :108)
> > > at
> > >
> > oracle.toplink.essentials.jndi.JNDIConnector.connect(
> JNDIConnector.java
> > :146)
> > > at
> > >
> >
> oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource
> > > (DatasourceLogin.java:186)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource
> > (DatabaseSessionImpl.java:553)
> > > at
> > >
> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login
> > > (EntityManagerFactoryProvider.java:222)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy
> > (EntityManagerSetupImpl.java:228)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession
> > > (EntityManagerFactoryImpl.java:94)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl
> (EntityManagerFactoryImpl.java:127)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager
> >
> > > (EntityManagerFactoryImpl.java:100)
> > > at
> > >
> > com.sun.enterprise.util.EntityManagerWrapper._getDelegate(
> EntityManagerWrapper.java:326)
> > > at
> > > com.sun.enterprise.util.EntityManagerWrapper.find
> > (EntityManagerWrapper.java
> > > :546)
> > > at
> > >
> > com.playground.concierge.model.facade.UserFacade.find(
> UserFacade.java:53)
> > > 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:597)
> > > at
> > >
> com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> > > (EJBSecurityManager.java:1067)
> > > at
> > > com.sun.enterprise.security.SecurityUtil.invoke
> > (SecurityUtil.java:176)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(
> BaseContainer.java:2884)
> > > at
> > > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> > :3975)
> > > at
> > >
> > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(
> EJBLocalObjectInvocationHandler.java:197)
> > > at
> > >
> >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke
> > > (EJBLocalObjectInvocationHandlerDelegate.java:127)
> > > at $Proxy73.find(Unknown Source)
> > > at
> > >
> > com.playground.concierge.business.UserService.authenticate(
> UserService.java:70)
> > > 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:597)
> > > at
> > >
> > com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> (EJBSecurityManager.java
> > :1067)
> > > at com.sun.enterprise.security.SecurityUtil.invoke
> > > (SecurityUtil.java:176)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(
> BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > >
> > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(
> EJBLocalObjectInvocationHandler.java
> > :197)
> > > at
> > >
> >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(
> EJBLocalObjectInvocationHandlerDelegate.java
> > > :127)
> > > at $Proxy82.authenticate(Unknown Source)
> > > at
> > >
> > com.playground.concierge.presentation.managed.UserBean.authenticate(
> UserBean.java:69)
> > > 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:597)
> > > at com.sun.el.parser.AstValue.invoke(AstValue.java:187)
> > > at
> > > com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java
> :297)
> > > at com.sun.facelets.el.TagMethodExpression.invoke
> > > ( TagMethodExpression.java:68)
> > > at
> > >
> > javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(
> MethodBindingMethodExpressionAdapter.java:77)
> > > at
> > com.sun.faces.application.ActionListenerImpl.processAction
> > > (ActionListenerImpl.java:91)
> > > at
> > javax.faces.component.UICommand.broadcast(UICommand.java:383)
> > > at
> > > javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java
> :447)
> > > at javax.faces.component.UIViewRoot.processApplication
> > > (UIViewRoot.java:752)
> > > at
> > >
> > com.sun.faces.lifecycle.InvokeApplicationPhase.execute(
> InvokeApplicationPhase.java:97)
> > > at
> > > com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java
> :251)
> > > at com.sun.faces.lifecycle.LifecycleImpl.execute
> > > (LifecycleImpl.java:117)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.renderCycle
> > (BlockingServlet.java:456)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.receiveUpdates(
> BlockingServlet.java
> > > :444)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.executeRequest
> > (BlockingServlet.java:314)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(
> BlockingServlet.java:186)
> > > at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
> > > at
> > >
> > org.apache.catalina.core.ApplicationFilterChain.servletService(
> ApplicationFilterChain.java:411)
> > > at org.apache.catalina.core.StandardWrapperValve.invoke
> > > (StandardWrapperValve.java:290)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invokeInternal(
> StandardContextValve.java:271)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java
> > > :202)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at com.sun.enterprise.web.WebPipeline.invoke
> > (WebPipeline.java:94)
> > > at
> > >
> > org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:206)
> > > at
> > > org.apache.catalina.core.StandardPipeline.doInvoke
> > (StandardPipeline.java:624)
> > > at org.apache.catalina.core.StandardPipeline.doInvoke
> > > (StandardPipeline.java:577)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.invoke(
> StandardPipeline.java
> > :571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.catalina.core.StandardEngineValve.invoke
> > > (StandardEngineValve.java:150)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at
> > > org.apache.catalina.core.StandardPipeline.invoke
> > (StandardPipeline.java:571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.coyote.tomcat5.CoyoteAdapter.service
> > > (CoyoteAdapter.java:268)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter
> (DefaultProcessorTask.java:631)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess
> > > (DefaultProcessorTask.java:562)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(
> DefaultProcessorTask.java:803)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask
> >
> > > (DefaultReadTask.java:339)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(
> DefaultReadTask.java:261)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask
> > (DefaultReadTask.java
> > > :212)
> > > at
> > >
> >
> com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(
> PortUnificationPipeline.java:359)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.TaskBase.run
> > (TaskBase.java:265)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(
> SSLWorkerThread.java:106)
> > > ** END NESTED EXCEPTION **
> > > Last packet sent to the server was 201 ms
> > > ago.;_RequestID=76b9d8f5-14b7-4126-9c80-6a3352d36f94;|RAR5117 :
> > Failed
> > > to obtain/create connection. Reason : Connection could not be
> > allocated
> > > because: Communications link failure due to underlying exception:
> > > ** BEGIN NESTED EXCEPTION **
> > > com.mysql.jdbc.CommunicationsException
> > > MESSAGE: Communications link failure due to underlying exception:
> > > ** BEGIN NESTED EXCEPTION **
> > > java.io.EOFException
> > > STACKTRACE:
> > > java.io.EOFException
> > > at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1963)
> > > at com.mysql.jdbc.MysqlIO.readPacket(MysqlIO.java:557)
> > > at com.mysql.jdbc.MysqlIO.doHandshake (MysqlIO.java:1027)
> > > at
> > com.mysql.jdbc.Connection.createNewIO(Connection.java:2743)
> > > at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
> > > at
> > > com.mysql.jdbc.NonRegisteringDriver.connect
> > (NonRegisteringDriver.java :266)
> > > at
> > >
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection(
> MysqlDataSource.java:425)
> > > at
> > > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > (MysqlDataSource.java:140)
> > > at
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > > (MysqlDataSource.java:110)
> > > at
> > >
> > com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection
> > (DSManagedConnectionFactory.java:107)
> > > at
> > >
> com.sun.enterprise.resource.LocalTxConnectorAllocator.createResource
> > > (LocalTxConnectorAllocator.java:68)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createSingleResource
> > (AbstractResourcePool.java:874)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createResourceAndAddToPool
> > > (AbstractResourcePool.java:1678)
> > > at
> > > com.sun.enterprise.resource.AbstractResourcePool.createResources
> > (AbstractResourcePool.java:900)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.initPool(
> AbstractResourcePool.java
> > > :225)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.internalGetResource
> > (AbstractResourcePool.java:516)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.getResource(
> AbstractResourcePool.java:443)
> > >
> > > at
> > > com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool
> > (PoolManagerImpl.java:248)
> > > at
> > >
> > com.sun.enterprise.resource.PoolManagerImpl.getResource(
> PoolManagerImpl.java:176)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection
> >
> > > (ConnectionManagerImpl.java:327)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:189)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > > (ConnectionManagerImpl.java:165)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:158)
> > > at com.sun.gjc.spi.base.DataSource.getConnection
> > (DataSource.java
> > > :108)
> > > at
> > >
> > oracle.toplink.essentials.jndi.JNDIConnector.connect(
> JNDIConnector.java:146)
> > > at
> > >
> >
> oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource
> > (DatasourceLogin.java:186)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource
> (DatabaseSessionImpl.java:553)
> > > at
> > >
> >
> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login
> > (EntityManagerFactoryProvider.java
> > > :222)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(
> EntityManagerSetupImpl.java:228)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession
> >
> > > (EntityManagerFactoryImpl.java:94)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl
> (EntityManagerFactoryImpl.java:127)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager
> > > (EntityManagerFactoryImpl.java:100)
> > > at
> > > com.sun.enterprise.util.EntityManagerWrapper._getDelegate
> > (EntityManagerWrapper.java:326)
> > > at
> > >
> > com.sun.enterprise.util.EntityManagerWrapper.find(
> EntityManagerWrapper.java
> > > :546)
> > > at
> > > com.playground.concierge.model.facade.UserFacade.find
> > (UserFacade.java:53)
> > > 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:597)
> > > at
> > >
> com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> > > (EJBSecurityManager.java:1067)
> > > at
> > >
> > com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java
> :176)
> > > at
> > > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod
> > (BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > >
> > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(
> EJBLocalObjectInvocationHandler.java
> > :197)
> > > at
> > >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke
> > > (EJBLocalObjectInvocationHandlerDelegate.java:127)
> > > at $Proxy73.find(Unknown Source)
> > > at
> > >
> > com.playground.concierge.business.UserService.authenticate(
> UserService.java:70)
> > > 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:597)
> > > at
> > >
> > com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> (EJBSecurityManager.java:1067)
> > > at com.sun.enterprise.security.SecurityUtil.invoke
> > > (SecurityUtil.java:176)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(
> BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke
> > (EJBLocalObjectInvocationHandler.java:197)
> > > at
> > >
> >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(
> EJBLocalObjectInvocationHandlerDelegate.java
> > > :127)
> > > at $Proxy82.authenticate(Unknown Source)
> > > at
> > >
> > com.playground.concierge.presentation.managed.UserBean.authenticate(
> UserBean.java:69)
> > > 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:597)
> > > at com.sun.el.parser.AstValue.invoke(AstValue.java:187)
> > > at
> > > com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java
> :297)
> > > at com.sun.facelets.el.TagMethodExpression.invoke
> > > ( TagMethodExpression.java:68)
> > > at
> > >
> > javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(
> MethodBindingMethodExpressionAdapter.java:77)
> > > at
> > com.sun.faces.application.ActionListenerImpl.processAction
> > > (ActionListenerImpl.java:91)
> > > at
> > javax.faces.component.UICommand.broadcast(UICommand.java:383)
> > > at
> > > javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java
> :447)
> > > at javax.faces.component.UIViewRoot.processApplication
> > > (UIViewRoot.java:752)
> > > at
> > >
> > com.sun.faces.lifecycle.InvokeApplicationPhase.execute(
> InvokeApplicationPhase.java:97)
> > > at
> > > com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java
> :251)
> > > at com.sun.faces.lifecycle.LifecycleImpl.execute
> > > (LifecycleImpl.java:117)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.renderCycle
> > (BlockingServlet.java:456)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.receiveUpdates(
> BlockingServlet.java
> > > :444)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.executeRequest
> > (BlockingServlet.java:314)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(
> BlockingServlet.java:186)
> > > at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
> > > at
> > >
> > org.apache.catalina.core.ApplicationFilterChain.servletService(
> ApplicationFilterChain.java:411)
> > > at org.apache.catalina.core.StandardWrapperValve.invoke
> > > (StandardWrapperValve.java:290)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invokeInternal(
> StandardContextValve.java:271)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java
> > > :202)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at com.sun.enterprise.web.WebPipeline.invoke
> > (WebPipeline.java:94)
> > > at
> > >
> > org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:206)
> > > at
> > > org.apache.catalina.core.StandardPipeline.doInvoke
> > (StandardPipeline.java:624)
> > > at org.apache.catalina.core.StandardPipeline.doInvoke
> > > (StandardPipeline.java:577)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.invoke(
> StandardPipeline.java
> > :571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.catalina.core.StandardEngineValve.invoke
> > > (StandardEngineValve.java:150)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at
> > > org.apache.catalina.core.StandardPipeline.invoke
> > (StandardPipeline.java:571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.coyote.tomcat5.CoyoteAdapter.service
> > > (CoyoteAdapter.java:268)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter
> (DefaultProcessorTask.java:631)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess
> > > (DefaultProcessorTask.java:562)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(
> DefaultProcessorTask.java:803)
> > > at
> > >
> >
> com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask
> >
> > > (DefaultReadTask.java:339)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(
> DefaultReadTask.java:261)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask
> > (DefaultReadTask.java
> > > :212)
> > > at
> > >
> >
> com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(
> PortUnificationPipeline.java:359)
> > > at
> > > com.sun.enterprise.web.connector.grizzly.TaskBase.run
> > (TaskBase.java:265)
> > > at
> > >
> > com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(
> SSLWorkerThread.java:106)
> > > ** END NESTED EXCEPTION **
> > > Last packet sent to the server was 650 ms ago.
> > > STACKTRACE:
> > > com.mysql.jdbc.CommunicationsException : Communications link
> > failure due
> > > to underlying exception:
> > > ** BEGIN NESTED EXCEPTION **
> > > java.io.EOFException
> > > STACKTRACE:
> > > java.io.EOFException
> > > at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1963)
> > > at com.mysql.jdbc.MysqlIO.readPacket(MysqlIO.java:557)
> > > at com.mysql.jdbc.MysqlIO.doHandshake (MysqlIO.java:1027)
> > > at
> > com.mysql.jdbc.Connection.createNewIO(Connection.java:2743)
> > > at com.mysql.jdbc.Connection.<init>(Connection.java:1553)
> > > at
> > > com.mysql.jdbc.NonRegisteringDriver.connect
> > (NonRegisteringDriver.java:266)
> > > at
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > > (MysqlDataSource.java:425)
> > > at
> > > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection
> > (MysqlDataSource.java:140)
> > > at
> > >
> > com.mysql.jdbc.jdbc2.optional.MysqlDataSource.getConnection(
> MysqlDataSource.java
> > > :110)
> > > at
> > >
> > com.sun.gjc.spi.DSManagedConnectionFactory.createManagedConnection
> > (DSManagedConnectionFactory.java:107)
> > > at
> > >
> > com.sun.enterprise.resource.LocalTxConnectorAllocator.createResource
> (LocalTxConnectorAllocator.java
> > > :68)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createSingleResource
> > (AbstractResourcePool.java:874)
> > > at
> > >
> >
> com.sun.enterprise.resource.AbstractResourcePool.createResourceAndAddToPool
> (AbstractResourcePool.java
> > > :1678)
> > > at
> > > com.sun.enterprise.resource.AbstractResourcePool.createResources
> > (AbstractResourcePool.java:900)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.initPool(
> AbstractResourcePool.java:225)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.internalGetResource
> > (AbstractResourcePool.java:516)
> > > at
> > >
> > com.sun.enterprise.resource.AbstractResourcePool.getResource(
> AbstractResourcePool.java:443)
> > > at
> > > com.sun.enterprise.resource.PoolManagerImpl.getResourceFromPool
> > (PoolManagerImpl.java:248)
> > > at
> > >
> > com.sun.enterprise.resource.PoolManagerImpl.getResource(
> PoolManagerImpl.java:176)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection
> >
> > > (ConnectionManagerImpl.java:327)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:189)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection
> > > (ConnectionManagerImpl.java:165)
> > > at
> > >
> >
> com.sun.enterprise.connectors.ConnectionManagerImpl.allocateConnection(
> ConnectionManagerImpl.java:158)
> > > at com.sun.gjc.spi.base.DataSource.getConnection
> > (DataSource.java
> > > :108)
> > > at
> > >
> > oracle.toplink.essentials.jndi.JNDIConnector.connect(
> JNDIConnector.java:146)
> > > at
> > >
> >
> oracle.toplink.essentials.sessions.DatasourceLogin.connectToDatasource
> > (DatasourceLogin.java:186)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.sessions.DatabaseSessionImpl.loginAndDetectDatasource
> (DatabaseSessionImpl.java:553)
> > > at
> > >
> >
> oracle.toplink.essentials.ejb.cmp3.EntityManagerFactoryProvider.login
> > (EntityManagerFactoryProvider.java
> > > :222)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerSetupImpl.deploy(
> EntityManagerSetupImpl.java:228)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.getServerSession
> >
> > > (EntityManagerFactoryImpl.java:94)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.base.EntityManagerFactoryImpl.createEntityManagerImpl
> (EntityManagerFactoryImpl.java:127)
> > > at
> > >
> >
> oracle.toplink.essentials.internal.ejb.cmp3.EntityManagerFactoryImpl.createEntityManager
> > > (EntityManagerFactoryImpl.java:100)
> > > at
> > > com.sun.enterprise.util.EntityManagerWrapper._getDelegate
> > (EntityManagerWrapper.java:326)
> > > at
> > >
> > com.sun.enterprise.util.EntityManagerWrapper.find(
> EntityManagerWrapper.java
> > > :546)
> > > at
> > > com.playground.concierge.model.facade.UserFacade.find
> > (UserFacade.java:53)
> > > 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:597)
> > > at
> > >
> com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> > > (EJBSecurityManager.java:1067)
> > > at
> > >
> > com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java
> :176)
> > > at
> > > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod
> > (BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > >
> > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke(
> EJBLocalObjectInvocationHandler.java
> > :197)
> > > at
> > >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke
> > > (EJBLocalObjectInvocationHandlerDelegate.java:127)
> > > at $Proxy73.find(Unknown Source)
> > > at
> > >
> > com.playground.concierge.business.UserService.authenticate(
> UserService.java:70)
> > > 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:597)
> > > at
> > >
> > com.sun.enterprise.security.application.EJBSecurityManager.runMethod
> (EJBSecurityManager.java:1067)
> > > at com.sun.enterprise.security.SecurityUtil.invoke
> > > (SecurityUtil.java:176)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(
> BaseContainer.java:2884)
> > > at
> > >
> > com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java
> :3975)
> > > at
> > > com.sun.ejb.containers.EJBLocalObjectInvocationHandler.invoke
> > (EJBLocalObjectInvocationHandler.java:197)
> > > at
> > >
> >
> com.sun.ejb.containers.EJBLocalObjectInvocationHandlerDelegate.invoke(
> EJBLocalObjectInvocationHandlerDelegate.java
> > > :127)
> > > at $Proxy82.authenticate(Unknown Source)
> > > at
> > >
> > com.playground.concierge.presentation.managed.UserBean.authenticate(
> UserBean.java:69)
> > > 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:597)
> > > at com.sun.el.parser.AstValue.invoke(AstValue.java:187)
> > > at
> > > com.sun.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java
> :297)
> > > at com.sun.facelets.el.TagMethodExpression.invoke
> > > ( TagMethodExpression.java:68)
> > > at
> > >
> > javax.faces.component.MethodBindingMethodExpressionAdapter.invoke(
> MethodBindingMethodExpressionAdapter.java:77)
> > > at
> > com.sun.faces.application.ActionListenerImpl.processAction
> > > (ActionListenerImpl.java:91)
> > > at
> > javax.faces.component.UICommand.broadcast(UICommand.java:383)
> > > at
> > > javax.faces.component.UIViewRoot.broadcastEvents(UIViewRoot.java
> :447)
> > > at javax.faces.component.UIViewRoot.processApplication
> > > (UIViewRoot.java:752)
> > > at
> > >
> > com.sun.faces.lifecycle.InvokeApplicationPhase.execute(
> InvokeApplicationPhase.java:97)
> > > at
> > > com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java
> :251)
> > > at com.sun.faces.lifecycle.LifecycleImpl.execute
> > > (LifecycleImpl.java:117)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.renderCycle
> > (BlockingServlet.java:456)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.receiveUpdates(
> BlockingServlet.java
> > > :444)
> > > at
> > > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.executeRequest
> > (BlockingServlet.java:314)
> > > at
> > >
> > com.icesoft.faces.webapp.xmlhttp.BlockingServlet.service(
> BlockingServlet.java:186)
> > > at
> > javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
> > > at
> > >
> > org.apache.catalina.core.ApplicationFilterChain.servletService(
> ApplicationFilterChain.java:411)
> > > at org.apache.catalina.core.StandardWrapperValve.invoke
> > > (StandardWrapperValve.java:290)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invokeInternal(
> StandardContextValve.java:271)
> > > at
> > >
> > org.apache.catalina.core.StandardContextValve.invoke(
> StandardContextValve.java
> > > :202)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at com.sun.enterprise.web.WebPipeline.invoke
> > (WebPipeline.java:94)
> > > at
> > >
> > org.apache.catalina.core.StandardHostValve.invoke(
> StandardHostValve.java:206)
> > > at
> > > org.apache.catalina.core.StandardPipeline.doInvoke
> > (StandardPipeline.java:624)
> > > at org.apache.catalina.core.StandardPipeline.doInvoke
> > > (StandardPipeline.java:577)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.invoke(
> StandardPipeline.java
> > :571)
> > > at
> > >
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java
> :1080)
> > > at org.apache.catalina.core.StandardEngineValve.invoke
> > > (StandardEngineValve.java:150)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:624)
> > > at
> > >
> > org.apache.catalina.core.StandardPipeline.doInvoke(
> StandardPipeline.java:577)
> > > at
> > > org.apache.catalina.core.StandardPipeline.invoke
> > ...
>
> [Message clipped]