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Specify a subdeployment for queues

After creating a JMS queue, you can change the subdeployment assigned to the queue. 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. Queues and topics 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 queues with a connection factory that is targeted to a specific JMS server, you can associate the queues 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 queue 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 queue resource that you want to configure:
  3. Click the Subdeployment tab.
  4. In the Subdeployments drop-down, select a subdeployment to associate with the queue.
  5. Click Save to associate the queue 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).

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