dku_get_sparklyr_config
Builds additional spark_config items for DSS integration
dku_spark_connect
Connects to Spark, using DSS configuration
spark_read_dku_dataset
Loads a DSS dataset as a sparklyr dataframe
spark_write_dku_dataset_schema
Sets dataset schema from dataframe schema
spark_write_dku_dataset
Saves a sparklyr dataframe as a DSS dataset