This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
I would highly appreciate if anyone can solve my question. In the administration manual, it is given : The administration server maintains the configuration information for all server instances that participate in the cluster. The config.xml file that resides on the administration server provides a single repository for all clustered instances (and other managed instances) in the administration server's domain. You do not create a separate configuration file for each server in the cluster, as with previous WebLogic Server versions. !!! What does it mean ? Of course when we have "Managed server" in individual machine, automatically the config.xml file will be created and I guess it will be used by the respective managed server when we start it in the cluster.. As per what is given in the manual, should I totally ignore the individual config file and concentrate only on the config file of admin server ? But whenever we do deploying our application to each of the managed servers, the respective config.xml files will be updated and hence I feel these config files very much have to be taken care by us. Once again I highly appreciate if anyone can solve my confusion about the config files of managed server and config file of admin server. thanks.
As I understand it, the startup is different for the managed servers. When a managed server starts up it knows the ip address of the admin server. The managed server establishes a connection to the admin server and pulls down the configuration information from there. I don't think it ever looks at the config.xml locally. Note: There is a feature in 7.0 and later that allows you to force the server to start up using a local config.xml, but it should only be used when the admin server is not available.
Joined: Jan 29, 2003
Thanks Steve for your reply. So, should I ignore the local config.xml files of the managed servers ? In fact, in my current setup, I have 4 managed servers6.1 1,2,3,4 in 4 different machines. Looks like, the config file of server 2 is just copied from server 3 because throughout this config.file, I can see target as server 3 which should be logically server 2. I thought I do the corrections in the config file of server2 to make the target as server2. But as per your opinion, I don't think I need to touch any of these local config files and leave them as they are.
subject: confusion regarding config files of admin and managed servers ---HELP PLEASE !!!!!