Spark

sparksql

Datasource Parameters

Datasource	Description
Datasource	Select Spark.
Datasource name	Enter the name of the DataSource.
Description	Enter a description of the DataSource.
IP/Host Name	Enter the Spark service IP.
Port	Enter the Spark service port.
Username	Set the username for Spark connection.
Password	Set the password for Spark connection.
Database name	Enter the database name of the Spark connection.
Jdbc connection parameters	Parameter settings for Spark connection, in JSON format.

Yes, could use this datasource by default.