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