NullPointerException in Tomcat's MapperListener.destroy(..) method if two
Geronimo instances are started using the same ports
-----------------------------------------------------------------------------------------------------------------------------
Key: GERONIMO-1257
URL: http://issues.apache.org/jira/browse/GERONIMO-1257
Project: Geronimo
Type: Bug
Components: startup/shutdown, Tomcat
Versions: 1.0
Reporter: John Sisson
Assigned to: John Sisson
Fix For: 1.1
This is a minor Tomcat bug that has minimal impact to the user, but is recorded
here as a known problem. I will look into raising a patch for the Tomcat code.
09:08:43,890 WARN [MapperListener] Error unregistering MBeanServerDelegate
java.lang.NullPointerException
at
org.apache.catalina.connector.MapperListener.destroy(MapperListener.java:161)
at org.apache.catalina.connector.Connector.stop(Connector.java:1132)
at
org.apache.geronimo.tomcat.ConnectorGBean.doStop(ConnectorGBean.java:136)
at
org.apache.geronimo.tomcat.ConnectorGBean.doFail(ConnectorGBean.java:146)
at
org.apache.geronimo.gbean.runtime.GBeanInstance.createInstance(GBeanInstance.java:955)
at
org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:325)
at
org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:110)
at
org.apache.geronimo.gbean.runtime.GBeanInstance.start(GBeanInstance.java:520)
at
org.apache.geronimo.gbean.runtime.GBeanSingleReference.attemptFullStart(GBeanSingleReference.java:154)
at
org.apache.geronimo.gbean.runtime.GBeanSingleReference.targetAdded(GBeanSingleReference.java:127)
at
org.apache.geronimo.gbean.runtime.AbstractGBeanReference.addTarget(AbstractGBeanReference.java:242)
at
org.apache.geronimo.gbean.runtime.GBeanSingleReference$1.running(GBeanSingleReference.java:163)
at
org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.fireRunningEvent(BasicLifecycleMonitor.java:155)
at
org.apache.geronimo.kernel.basic.BasicLifecycleMonitor.access$300(BasicLifecycleMonitor.java:38)
at
org.apache.geronimo.kernel.basic.BasicLifecycleMonitor$RawLifecycleBroadcaster.fireRunningEvent(BasicLifecycleMonitor.jav
a:231)
at
org.apache.geronimo.gbean.runtime.GBeanInstanceState.attemptFullStart(GBeanInstanceState.java:350)
at
org.apache.geronimo.gbean.runtime.GBeanInstanceState.start(GBeanInstanceState.java:110)
at
org.apache.geronimo.gbean.runtime.GBeanInstanceState.startRecursive(GBeanInstanceState.java:132)
at
org.apache.geronimo.gbean.runtime.GBeanInstance.startRecursive(GBeanInstance.java:537)
at
org.apache.geronimo.kernel.basic.BasicKernel.startRecursiveGBean(BasicKernel.java:210)
at
org.apache.geronimo.kernel.config.Configuration.startRecursiveGBeans(Configuration.java:326)
at
org.apache.geronimo.kernel.config.Configuration$$FastClassByCGLIB$$7f4b4a9b.invoke(<generated>)
at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
at
org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
at
org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:118)
at
org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:835)
at
org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:180)
at
org.apache.geronimo.kernel.basic.BasicKernel.invoke(BasicKernel.java:175)
at
org.apache.geronimo.kernel.config.ConfigurationManagerImpl.start(ConfigurationManagerImpl.java:142)
at
org.apache.geronimo.kernel.config.ConfigurationManagerImpl$$FastClassByCGLIB$$fbed85d2.invoke(<generated>)
at net.sf.cglib.reflect.FastMethod.invoke(FastMethod.java:53)
at
org.apache.geronimo.gbean.runtime.FastMethodInvoker.invoke(FastMethodInvoker.java:38)
at
org.apache.geronimo.gbean.runtime.GBeanOperation.invoke(GBeanOperation.java:118)
at
org.apache.geronimo.gbean.runtime.GBeanInstance.invoke(GBeanInstance.java:800)
at
org.apache.geronimo.gbean.runtime.RawInvoker.invoke(RawInvoker.java:57)
at
org.apache.geronimo.kernel.basic.RawOperationInvoker.invoke(RawOperationInvoker.java:36)
at
org.apache.geronimo.kernel.basic.ProxyMethodInterceptor.intercept(ProxyMethodInterceptor.java:96)
at
org.apache.geronimo.kernel.config.ConfigurationManager$$EnhancerByCGLIB$$dd0be699.start(<generated>)
at org.apache.geronimo.system.main.Daemon.doStartup(Daemon.java:309)
at org.apache.geronimo.system.main.Daemon.<init>(Daemon.java:82)
at org.apache.geronimo.system.main.Daemon.main(Daemon.java:389)
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