Administration Console Online Help

Previous Next Open TOC in new window
Content starts here

Specify a subdeployment for topics

After creating a JMS topic, you can change the subdeployment assigned to the topic. A subdeployment for JMS destinations is a mechanism by which queues and topics, and possibly connection factories, are grouped and targeted to a single JMS server. Topics and queues depend on the JMS servers they are targeted to for the management of persistent messages, durable subscribers, and message paging. To reconfigure a subdeployment's targets, use the parent system module's subdeployment management page.

For example, if you want to co-locate a group of topics with a connection factory that is targeted to a specific JMS server, you can associate the topics with the subdeployment the connection factory belongs to, provided the connection factory is not already targeted to multiple JMS servers (for example, targeted to a server instance hosting multiple JMS servers).

To associate a topic with a subdeployment:

  1. If you have not already done so, in the Change Center of the Administration Console, click Lock & Edit (see Use the Change Center).
  2. In the Administration Console, navigate to the topic resource that you want to configure:
  3. Click the Subdeployment tab.
  4. In the Subdeployments drop-down, select a subdeployment to associate with the topic.
  5. Click Save to associate the topic with the selected subdeployment.

    To manage existing subdeployments in a JMS system module, use the module's Subdeployment management page. For more information, see Configure subdeployments in JMS system modules.

  6. Save your changes:
  7. To activate these changes, in the Change Center of the Administration Console, click Activate Changes.
    Not all changes take effect immediately—some require a restart (see Use the Change Center).

Back to Top