Hi Team, what's the difference between

LaunchSparkDataIngestionJobCommand

&

LaunchDataIngestionJobCommand

? When using batch ingestion job (https://docs.pinot.apache.org/basics/data-import/batch-ingestion/spark) which one should be the main class?

LaunchDataIngestionJobCommand

should be the main class The other one is meant to simplify spark ingestion jobs where you don't even have to mention the main class.