You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@tomcat.apache.org by Jeff Tulley <JT...@novell.com> on 2002/10/14 23:46:03 UTC

MBeanException w/AJP13Connector and (hopefully) its solution

When I uncomment the AJP13 Connector, I get the following exception on startup:
ServerLifecycleListener: createMBeans: MBeanException                           
java.lang.Exception: ManagedBean is not found with Ajp13Connector               
        at org.apache.catalina.mbeans.MBeanUtils.createMBean(MBeanUtils.java:225)                                                                               
        at org.apache.catalina.mbeans.ServerLifecycleListener.createMBeans(ServerLifecycleListener.java:369)                                                    
        at org.apache.catalina.mbeans.ServerLifecycleListener.createMBeans(ServerLifecycleListener.java:777)                                                    
        at org.apache.catalina.mbeans.ServerLifecycleListener.createMBeans(ServerLifecycleListener.java:751)                                                    
        at org.apache.catalina.mbeans.ServerLifecycleListener.createMBeans(ServerLifecycleListener.java:339)                                                    
        at org.apache.catalina.mbeans.ServerLifecycleListener.lifecycleEvent(ServerLifecycleListener.java:206)                                                  
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)                                                              
        at org.apache.catalina.core.StandardServer.start(StandardServer.java:2182)                                                                              
        at org.apache.catalina.startup.Catalina.start(Catalina.java:510)        
        at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)      
        at org.apache.catalina.startup.Catalina.process(Catalina.java:180)      
        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.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) 

I'm wondering if the fix is simply to add a section into catalina/src/share/o/a/c/mbeans/mbeans-descriptors.xml, describing the AJP 13 connector?

I've attached my naive fix to this, which is to copy the Coyote connector section, removing only the protocolHandler attribute, since that is unique to Coyote(if I'm not mistaken, I very well could be).

Could I get one of the committers to review this please and submit the change?  We need this for NetWare, which does not have a port of mod_jk2 yet.

Thanks,

Jeff Tulley  (jtulley@novell.com)
(801)861-5322
Novell, Inc., the leading provider of Net business solutions
http://www.novell.com

Re: MBeanException w/AJP13Connector and (hopefully) its solution

Posted by Remy Maucherat <re...@apache.org>.
Jeff Tulley wrote:
> When I uncomment the AJP13 Connector, I get the following exception on startup:
> ServerLifecycleListener: createMBeans: MBeanException                           
> java.lang.Exception: ManagedBean is not found with Ajp13Connector               
>         at org.apache.catalina.mbeans.MBeanUtils.createMBean(MBeanUtils.java:225)                                                                               
>         at org.apache.catalina.mbeans.ServerLifecycleListener.createMBeans(ServerLifecycleListener.java:369)                                                    
>         at org.apache.catalina.mbeans.ServerLifecycleListener.createMBeans(ServerLifecycleListener.java:777)                                                    
>         at org.apache.catalina.mbeans.ServerLifecycleListener.createMBeans(ServerLifecycleListener.java:751)                                                    
>         at org.apache.catalina.mbeans.ServerLifecycleListener.createMBeans(ServerLifecycleListener.java:339)                                                    
>         at org.apache.catalina.mbeans.ServerLifecycleListener.lifecycleEvent(ServerLifecycleListener.java:206)                                                  
>         at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:166)                                                              
>         at org.apache.catalina.core.StandardServer.start(StandardServer.java:2182)                                                                              
>         at org.apache.catalina.startup.Catalina.start(Catalina.java:510)        
>         at org.apache.catalina.startup.Catalina.execute(Catalina.java:400)      
>         at org.apache.catalina.startup.Catalina.process(Catalina.java:180)      
>         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.apache.catalina.startup.Bootstrap.main(Bootstrap.java:203) 
> 
> I'm wondering if the fix is simply to add a section into catalina/src/share/o/a/c/mbeans/mbeans-descriptors.xml, describing the AJP 13 connector?
> 
> I've attached my naive fix to this, which is to copy the Coyote connector section, removing only the protocolHandler attribute, since that is unique to Coyote(if I'm not mistaken, I very well could be).
> 
> Could I get one of the committers to review this please and submit the change?  We need this for NetWare, which does not have a port of mod_jk2 yet.

Either Coyote JK 2 or the old AJP 1.3 connector can be used with mod_jk 
(that's why the AJP 1.3 connector is deprecated).

Remy


--
To unsubscribe, e-mail:   <ma...@jakarta.apache.org>
For additional commands, e-mail: <ma...@jakarta.apache.org>