JBossDukesBank Deployment Issue - in accessing Application m
Hi,
I am really new to JBoss. This is the first time I tried on JBoss. I refer to 'Getting Started with JBoss 4.0 Release 2', chapter 4 The Duke's Bank Application.
It appears to me that no errors during creation of EAR (compile, package-ejb, package-web, package-client, assemble-app). However, when I deployed, messages below appeared.
Please help .......
Thank you so much.
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15:42:51,968 INFO [EARDeployer] Init J2EE application: file:/C:/jboss-4.0.1RC1/
server/default/deploy/JBossDukesBank.ear
15:42:52,031 INFO [EARDeployment] Registration is not done -> stop
15:42:52,031 ERROR [MainDeployer] Could not initialise deployment: file:/C:/jbos
s-4.0.1RC1/server/default/deploy/JBossDukesBank.ear
org.jboss.deployment.DeploymentException: Error in accessing application metadat
a: ; - nested throwable: (javax.management.InstanceAlreadyExistsException: jboss
.j2ee:service=EARDeployment,url='JBossDukesBank.ear' already registered.)
at org.jboss.deployment.EARDeployer.init(EARDeployer.java:270)
at org.jboss.deployment.MainDeployer.init(MainDeployer.java:808)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:745)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:718)
at sun.reflect.GeneratedMethodAccessor31.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch
er.java:144)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractIntercept
or.java:122)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelM
BeanOperationInterceptor.java:131)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.
java:249)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:175)
at $Proxy8.deploy(Unknown Source)
at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymen
tScanner.java:305)
at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentS
canner.java:481)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.
doScan(AbstractDeploymentScanner.java:204)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.
loop(AbstractDeploymentScanner.java:215)
at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.
run(AbstractDeploymentScanner.java:194)
Caused by: javax.management.InstanceAlreadyExistsException: jboss.j2ee:service=E
ARDeployment,url='JBossDukesBank.ear' already registered.
at org.jboss.mx.server.registry.BasicMBeanRegistry.add(BasicMBeanRegistr
y.java:755)
at org.jboss.mx.server.registry.BasicMBeanRegistry.registerMBean(BasicMB
eanRegistry.java:211)
at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces
sorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatch
er.java:144)
at org.jboss.mx.server.Invocation.dispatch(Invocation.java:80)
at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractIntercept
or.java:122)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelM
BeanOperationInterceptor.java:131)
at org.jboss.mx.server.Invocation.invoke(Invocation.java:74)
at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.
java:249)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:642)
at org.jboss.mx.server.MBeanServerImpl$3.run(MBeanServerImpl.java:1397)
at java.security.AccessController.doPrivileged(Native Method)
at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.jav
a:1392)
at org.jboss.mx.server.MBeanServerImpl.registerMBean(MBeanServerImpl.jav
a:359)
at org.jboss.deployment.EARDeployer.init(EARDeployer.java:262)
... 21 more
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