OC4J 10.1.3.0.0 :: How to create a Parent OC4J Instance ?

Hi,
I have an Oracle Application Server Instance on a Windows System :-
D:\OraAppServer1\j2ee\home>ver
Microsoft Windows 2000 [Version 5.00.2195]
D:\OraAppServer1\j2ee\home>java -jar oc4j.jar -version
Oracle Containers for J2EE 10g (10.1.3.0.0) (build 060119.1546.05277)I have created two OC4J Instances & the hierarchy is as follows :-
home
|
|
|-------OC4J_SS1
|
|-------OC4J_SS2Now, I am trying to create an additional OC4J instance that can act as the parent instance for the two OC4J isntances. I am trying to setup a hieararchy that looks like this :-
home
|
|
|-------OC4J_SS
              |
              |-------OC4J_SS1
              |
              |-------OC4J_SS2The reason for this setup is to have a Parent JNDI NameSpace that the Child Instances can access. We are trying to setup JMS Queues ( File / Memory based Persistence ) & the applications in both the instances ( MDBs ) will be listening to the same Queues.
We are trying to setup the Queues in the Parent OC4J ( OC4J_SS ) so that the applications in OC4J_SS1 and OC4J_SS2 can access the Queues.
We noticed that the createInstance command does not have the facility to specify the parent - all the OC4J Instances seem to inherit from the default home instance.
D:\OraAppServer2\opmn\bin>createinstance -?
Error: Unknown argument: -?
Usage:
createinstance <arguments>
where arguments are:
-instanceName <name> :Name of new instance to be created.
-port <http port>    :(optional)User specified HTTP port.
                        Required in J2EE Server and Process Management
                        install type only.
-startASControl      :(optional)Start the Application Server Control
                        when starting this new instance.
-ASControlIsRoutable :(optional)Make the Application Server Control
                        routable when started.We do not want to play with the home instance - instead, we want to deploy our solutions in our own OC4Js.
Can you please guide us in this solution ?
Please do let me know if I need to include any other information.
Regards,
Sandeep

Hi Steve,
Thanks again - I was able to create a Group & put the OC4J instances that I need as a Group.
It's a very useful feature.
Now, when I check the Administration page for the Group,
I notice that I can " Create/delete/view _____________ for the instances in this group."
I do not want to replicate the JNDI Connection settings for every instance in my Group
( the # could easily bloat up to 5 / 6 in the future ).
I am trying to create a common JNDI Lookup Service that will be available to both the OC4J Instances.
It's something like this:-
|          |
|   OC4J_SS1     |
|          |
|          |
     |
     |
     |
     V
|          |------> jdbc / xxxxx
|   Group JNDI |------> jms / xxxxx ( especially, file based Queues )
|   Bindings     |
|          |
     ^
     |
     |
     |
|          |
|   OC4J_SS2     |
|          |
|          |
----------------Is this possible in OC4J ? Or, do I need to use a heavy duty product like the
Oracle Internet Directory to achieve this ?
Can you once again post some Documents / WhitePapers that discuss this ?
Regards,
Sandeep

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OC4J 10.1.3.0.0 :: How to create a Parent OC4J Instance ?

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