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From "Pankaj Bhatnagar" <pankajatn...@rediffmail.com>
Subject Re: Re: problem starting jrmp service in tomcat 5.5.9 ?
Date Mon, 16 May 2005 03:02:09 GMT
I think instead of downgrading and using the deprecated things, I should move on and use the
new architecture to monitor the MBeanServer. In this context, could you help me with 2 things
:
1) How to start Tomcat 5.5.9 with jmx enabled on a specific port ?
2) How to connect to the service running programmatically so that I can get a reference to
the MBeanServer or a MBeanServerConnection (according to the new architecture) I guess.

Thanks
Pankaj


On Sat, 14 May 2005 Bill Barker wrote :
>Ah, yes, there was another reason to deprecate JkMX :).
>
>mx4j no longer ships with the jrmp Adapter.  You need to downgrade your mx4j
>to version 1.1.
>
>"Pankaj Bhatnagar" <pankajatncst@rediffmail.com> wrote in message
>news:20050513093105.12655.qmail@webmail17.rediffmail.com...
>Hi
>
>I am trying to upgrade from Tomcat 5.0.x to Tomcat 5.5.9. I have an
>application that used to monitor Tomcat 5.0.x by connecting to the jrmp
>service and retreiving the MBeanServer. I used to enable the jrmp service by
>adding the 2 lines :
>mx.port=9999
>mx.jrmpPort=1099
>to the jk2.properties file in the /conf folder.
>
>This does not work with Tomcat 5.5.9 :(
>
>I added these 2 lines to the jk2.properties file but found that there was no
>change in Tomcat starting up. I realized that the jk2.properties file was
>not being read by default. I then added the attribute
>propertiesFile="/conf/jk2.properties" to the AJP Connector definition in the
>server.xml file. Now I get the following :
>
>May 13, 2004 1:16:35 PM org.apache.jk.common.ChannelSocket init
>INFO: JK: ajp13 listening on /0.0.0.0:8009
>May 13, 2004 1:16:35 PM org.apache.jk.common.JkMX init
>INFO: Can't enable log4j mx:
>java.lang.ClassNotFoundException: org.apache.log4j.jmx.HierarchyDynamicMBean
>         at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
>         at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
>         at ava.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
>         at java.lang.Class.forName0(Native Method)
>         at java.lang.Class.forName(Class.java:141)
>         at org.apache.jk.common.JkMX.registerObject(JkMX.java:382)
>         at org.apache.jk.common.JkMX.init(JkMX.java:341)
>         at org.apache.jk.server.JkMain.start(JkMain.java:326)
>         at
>org.apache.jk.server.JkCoyoteHandler.start(JkCoyoteHandler.java:200)
>         at
>org.apache.catalina.connector.Connector.start(Connector.java:1001)
>         at ......
>May 13, 2004 1:16:35 PM org.apache.jk.server.JkMain start
>INFO: Jk running ID=0 time=0/79  config=/conf/jk2.properties
>
>Now I dont understand whether the service started successfully or not ?
>How can I check whether the service started or not ? I am not able to
>connect to the service through code. Could please help me as to how I can
>enable the jrmp service in Tomcat 5.5.9 and retreive the MBeanServer
>programatically ?
>
>Also, how do I start Tomcat in debug mode & where will I get the debug
>messages ?
>
>Thanks in advance
>Pankaj Bhatnagar
>
>
>
>
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