Enabling Hot Deployment As a safety measure hot deployment is disabled by default. You must enable hot deployment for specific processing units and then deploy those processing units and start them. You can then perform hot deployment to the running engines (processing units) that are enabled for hot deployment. To Enable Hot Deployment 1. In TIBCO BusinessEvents Studio Explorer, open the CDD file in the CDD editor. 2. Select the Processing Unit tab. 3. Select a processing unit and check the Hot Deploy check box. Repeat for all processing units you want to enable for hot deployment. See Chapter 29, Agent and Processing Unit Configuration in TIBCO BusinessEvents Developer’s Guide for more details. 4. Start the TIBCO BusinessEvents application Using the CDD file you updated. See the following sections as appropriate: − Starting a TIBCO BusinessEvents Engine at the Command Line − Deployment in a TIBCO Administrator Domain For details on performing a hot deployment, see Performing Hot Deployment in a TIBCO Administrator Domain and Performing Hot Deployment Outside a TIBCO Administrator Domain.