Spark
- Data source: select Spark
- Data source name: enter the name of the data source
- Description: Enter a description of the data source
- IP/Hostname: Enter the IP connected to Spark
- Port: Enter the port connected to Spark
- Username: Set the username for connecting to Spark
- Password: Set the password for connecting to Spark
- Database name: Enter the name of the database connected to Spark
- Jdbc connection parameters: parameter settings for Spark connection, filled in in JSON form