Apama 10.15.0 | Deploying and Managing Apama Applications | Deploying Apama Components with Command Central | Administering Apama in Command Central | Configuration types that Apama components support | Usage notes | Overriding correlator configuration
 
Overriding correlator configuration
If there are any correlator configuration properties that are different between your development environment and your production environment, you can set them here. Any configuration properties from your Designer project that have inappropriate values for production can be overridden. For example, you can override the hostname of a JMS broker, the authentication details for the MQTT connectivity plug-in, or the port used by the HTTP server connectivity plug-in and so on.
The properties to override must be defined in key-value pairs syntax as a properties file.
Examples when executing on Command Central
*To update the APAMA-PROP-OVERRIDES configuration for a correlator instance:
sagcc update configuration data local Apama-correlator-myCorrelator
APAMA-PROP-OVERRIDES -i override-props.properties
Example format of a properties file for overriding the correlator configuration:
jndiContext.environment.provider.url.UniversalMessaging=nsp://umbroker.local:9000
MQTT_username=katrina
MQTT_password=cornwell
HTTPServer_port=8080