Configuring enterprise application files

You can change the configuration of a Java™ Platform, Enterprise Edition (Java EE) application or module deployed on a server.

Before you begin

You can change the contents and deployment descriptors of 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:

This topic describes how to change the settings of an application or module using the administrative console.

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. To control when synchronization occurs on multiple-server products, deselect Synchronize changes with nodes on the Console preferences page.

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

If the application or module is deployed on a cluster and you have no more configuration changes to make, click Rollout Update on the Enterprise applications page to propagate the changed configuration on all cluster members of the cluster on which the application or module is deployed. Rollout Update sequentially updates the configuration on the nodes that contain cluster members.

Save changes to your administrative configuration.

On multiple-server products, the application binaries are transferred to nodes when the configuration changes on the deployment manager synchronize with configurations for individual nodes on which the application will run.




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Last updated: Oct 21, 2010 10:04:34 PM CDT
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