You can make changes to the system during operation by using definition files and commands. The system modifications that can be made are as follows:
- Modifying the stream data processing engine
You can change information about the stream data processing engine that is being used for current operations.
- Modifying query groups
You can change information about the query groups that are being used for current operations.
- Modifying adaptors
You can change information about the adaptors that are being used for current operations.
- Modifying the dashboard
If you use a dashboard to display stream data summary analysis results, you can change settings, such as the configuration of the Dashboard Viewer windows. You can also cancel the registration of Dashboard Server.