Bugs item #910061, was opened at 2004-03-04 20:21
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Category: JBossServer
Group: v3.2
Status: Open
Resolution: None
Priority: 5
Submitted By: Arm�nio Augusto Arvins Pereira P (cirruzpt)
Assigned to: Nobody/Anonymous (nobody)
Summary: Problems in deployment
Initial Comment:
Hi there,
I'm noticing a strange behaviour in JBoss 3.2.3. When
an undeployment is immediatly followed be a deployment,
the following exception occurs:
Caused by: java.lang.NullPointerException
at
org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:119)
at
org.jboss.mx.loading.UnifiedClassLoader3.loadClassImpl(UnifiedClassLoader3.java:169)
at
org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:123)
at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:315)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:140)
at oracle.net.ns.NetException.(Unknown Source)
at oracle.net.ano.Ano.e(Ano)
at oracle.net.ano.Ano.init(Ano)
at oracle.net.ns.NSProtocol.connect(Unknown Source)
at
oracle.jdbc.ttc7.TTC7Protocol.connect(TTC7Protocol.java:1774)
at
oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:215)
at
oracle.jdbc.driver.OracleConnection.(OracleConnection.java:362)
at
oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:536)
at
oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:328)
at
org.jboss.resource.adapter.jdbc.local.LocalManagedConnectionFactory.createManagedConnection(LocalManagedConnectionFactory.java:150)
... 44 more
In the application, I'm trying to create a connection
from a DataSource to an Oracle database. I've inspected
LoadMgr3.java:119 and a NPE can only occur if "task" or
"repository" are null.
If JBoss is started with the the application SAR file
in the deploy directory, the following exception occurs:
java.lang.ClassNotFoundException: No ClassLoaders found
for:
org.jboss.resource.connectionmanager.CachedConnectionInterceptor
at
org.jboss.mx.loading.LoadMgr3.beginLoadTask(LoadMgr3.java:161)
at
org.jboss.mx.loading.UnifiedClassLoader3.loadClassImpl(UnifiedClassLoader3.java:169)
at
org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:123)
at
java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at
org.jboss.util.loading.DelegatingClassLoader.loadClass(DelegatingClassLoader.java:77)
at
org.jboss.mx.loading.LoaderRepositoryClassLoader.loadClass(LoaderRepositoryClassLoader.java:78)
at
java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at
org.jboss.util.loading.DelegatingClassLoader.loadClass(DelegatingClassLoader.java:77)
at
java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at
org.jboss.ejb.EjbModule.addInterceptors(EjbModule.java:811)
at
org.jboss.ejb.EjbModule.initializeContainer(EjbModule.java:698)
at
org.jboss.ejb.EjbModule.createStatefulSessionContainer(EjbModule.java:523)
at
org.jboss.ejb.EjbModule.createContainer(EjbModule.java:461)
at
org.jboss.ejb.EjbModule.createService(EjbModule.java:280)
at
org.jboss.system.ServiceMBeanSupport.create(ServiceMBeanSupport.java:158)
at
sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:976)
at $Proxy14.create(Unknown Source)
at
org.jboss.system.ServiceController.create(ServiceController.java:310)
at
org.jboss.system.ServiceController.create(ServiceController.java:243)
at
sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy12.create(Unknown Source)
at
org.jboss.ejb.EJBDeployer.create(EJBDeployer.java:523)
at
org.jboss.deployment.MainDeployer.create(MainDeployer.java:786)
at
org.jboss.deployment.MainDeployer.create(MainDeployer.java:778)
at
org.jboss.deployment.MainDeployer.create(MainDeployer.java:778)
at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:641)
at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
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:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy6.deploy(Unknown Source)
at
org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:302)
at
org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:476)
at
org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:201)
at
org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:274)
at
org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
at
sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at
org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:976)
at $Proxy0.start(Unknown Source)
at
org.jboss.system.ServiceController.start(ServiceController.java:394)
at
sun.reflect.GeneratedMethodAccessor8.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy4.start(Unknown Source)
at
org.jboss.deployment.SARDeployer.start(SARDeployer.java:226)
at
org.jboss.deployment.MainDeployer.start(MainDeployer.java:832)
at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:642)
at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:605)
at
org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:589)
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:324)
at
org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at
org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
at
org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
at $Proxy5.deploy(Unknown Source)
at
org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:384)
at
org.jboss.system.server.ServerImpl.start(ServerImpl.java:291)
at org.jboss.Main.boot(Main.java:150)
at org.jboss.Main.run(Main.java:395)
at java.lang.Thread.run(Thread.java:536)
Thanks,
Arm�nio Pinto
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