On Mon, Aug 4, 2008 at 3:09 PM, Badri
<[EMAIL PROTECTED]> wrote:
>
> Hi
>
> When I start Active MQ 5.1, I get the folllowing exception (excerpt given
> below).
> I did not get this exception before.
>
> 2008-08-04 16:24:39,077 DEBUG ManagementContext - Failed to
> create local registry
> java.rmi.server.ExportException: internal error: ObjID already in use
> at sun.rmi.transport.ObjectTable.putTarget(ObjectTable.java:169)
> at sun.rmi.transport.Transport.exportObject(Transport.java:75)
> at sun.rmi.transport.tcp.TCPTransport.exportObject(TCPTransport.java:196)
> at sun.rmi.transport.tcp.TCPEndpoint.exportObject(TCPEndpoint.java:382)
> at sun.rmi.transport.LiveRef.exportObject(LiveRef.java:116)
> at sun.rmi.server.UnicastServerRef.exportObject(UnicastServerRef.java:180)
> at sun.rmi.registry.RegistryImpl.setup(RegistryImpl.java:92)
> at sun.rmi.registry.RegistryImpl.<init>(RegistryImpl.java:78)
> at java.rmi.registry.LocateRegistry.createRegistry(LocateRegistry.java:186)
> at
> org.apache.activemq.broker.jmx.ManagementContext.createConnector(ManagementContext.java:365)
> at
> org.apache.activemq.broker.jmx.ManagementContext.findMBeanServer(ManagementContext.java:293)
> at
> org.apache.activemq.broker.jmx.ManagementContext.getMBeanServer(ManagementContext.java:148)
> at
> org.apache.activemq.broker.jmx.ManagementContext.start(ManagementContext.java:77)
> at org.apache.activemq.broker.BrokerService.start(BrokerService.java:441)
> at
> org.apache.activemq.xbean.XBeanBrokerService.afterPropertiesSet(XBeanBrokerService.java:50)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1288)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1257)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:438)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:383)
> at
> org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:353)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:245)
> at
> org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:169)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:242)
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
> at
> org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:400)
> at
> org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:736)
> at
> org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:369)
> at
> org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:64)
> at
> org.apache.xbean.spring.context.ResourceXmlApplicationContext.<init>(ResourceXmlApplicationContext.java:52)
> at
> org.apache.activemq.xbean.XBeanBrokerFactory.createApplicationContext(XBeanBrokerFactory.java:96)
> at
> org.apache.activemq.xbean.XBeanBrokerFactory.createBroker(XBeanBrokerFactory.java:52)
> at
> org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:71)
> at
> org.apache.activemq.broker.BrokerFactory.createBroker(BrokerFactory.java:54)
> at
> org.apache.activemq.console.command.StartCommand.startBroker(StartCommand.java:111)
> at
> org.apache.activemq.console.command.StartCommand.runTask(StartCommand.java:73)
> at
> org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:57)
> at
> org.apache.activemq.console.command.ShellCommand.runTask(ShellCommand.java:129)
> at
> org.apache.activemq.console.command.AbstractCommand.execute(AbstractCommand.java:57)
> at
> org.apache.activemq.console.command.ShellCommand.main(ShellCommand.java:79)
> 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:585)
> at org.apache.activemq.console.Main.runTaskClass(Main.java:222)
> at org.apache.activemq.console.Main.main(Main.java:106)
> 2008-08-04 16:24:39,093 INFO BrokerService - ActiveMQ
> 5.1.0 JMS Message Broker (localhost) is starting
>
> My activemq.xml file (snippet) is as follows:
> <broker xmlns="http://activemq.apache.org/schema/core"; useJmx="true"
> persistent="false">
> <!-- Use the following to configure how ActiveMQ is exposed in JMX
> <managementContext>
> <managementContext createConnector="false"/>
> <managementContext connectorPort="8007"/>
> </managementContext>
> -->
> <!-- The transport connectors ActiveMQ will listen to -->
> <transportConnectors>
> <transportConnector name="openwire"
> uri="tcp://localhost:2506?maxInactivityDuration=-1"/>
> </transportConnectors>
> </broker>
>
> activemq-admin:
> if [ -z "$ACTIVEMQ_OPTS" ] ; then
> ACTIVEMQ_OPTS="-Xmx512M -Xms512M -XXnosystemgc -Xgcprio:deterministic
> -XpauseTarget:10ms -Xverbose:gc,referents
> -Dorg.apache.activemq.UseDedicatedTaskRunner=true"
> fi
>
> exec "$JAVACMD" $ACTIVEMQ_DEBUG_OPTS $ACTIVEMQ_OPTS
> -Dactivemq.classpath="${ACTIVEMQ_CLASSPATH}"
> -Dactivemq.home="${ACTIVEMQ_HOME}" -jar "${ACTIVEMQ_HOME}/bin/run.jar" $@
>
>
> 1) Can someone let me know if I am configuring wrongly?
>
> When I uncomment the managementContext, the exception does not occur. But at
> shutdown, I get exception, Connection Refused.
>
> After shutting down, I checked using netstat -an|grep 1099. There was no
> service running.
> Or there was no listeners.
> tcp 0 0 :::1099 :::*
> LISTEN
>
> Once again I started to get the same exception.
Well, per the exception, there's definitely a port conflict here with
JMX. Do you already have something listening on the port you're trying
to use for JMX? Also, you don't need two <managementContext> elements,
just put both attributes you're using on a single one. But this
shouldn't cause the exception that was thrown. Please post your entire
activemq.xml file.
Bruce
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