Configuring J2EE applications

You can change the configuration of an application or module deployed on a server.

Before you begin

You can change the contents of and deployment descriptors for an application or module before deployment, such as in an assembly tool. However, it is assumed that the module is already deployed on a server.

About this task

Changing an application or module configuration consists of one or more of the following:
Attention: If an application is running, changing an application setting causes the application to restart. On stand-alone servers, the application restarts after you save the change. On multiple-server products, the application restarts after you save the change and files synchronize on the node where the application is installed.
Avoid trouble Avoid trouble: [Updated in July 2011]
  • You must use either the administrative console or wsadmin scripting to synchronization a node. Of these two options, using the administrative console is the best way to perform this operation. The Nodes panel in the administrative console includes the Synchronize operation.

    If you need to use wsadmin scripting to synchronize a node, use the NodeSync mbean's sync() command.

  • Do not restart the node agent as part of the synchronize node process. Administration operations, such as node synchronization for application deployment, or updates that take place while the node agent is starting, that are initiated through the node agent, and affect the application servers, fail until the node agent has a chance to discover the application servers.
[Updated in July 2011]
jul2011
gotcha

Complete the following procedure to change the settings of an application or module using the administrative console.

Procedure

Results

The application or module configuration is changed. The application or standalone Web module is restarted so the changes take effect.

What to do next

Save changes to your administrative configuration.




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Last updatedLast updated: Aug 30, 2013 6:03:36 PM CDT
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File name: trun_app_config.html