Spark can be fed by more than one data source.
1. Open ‘Configuration’ tab and click on Data Sources.
2. Click on ‘Add Data Source‘.
3. Name the data.
4. Select the data provider from the list and click OK.
5. You will now see your new data source listed in Data Sources. If we click on the grey box next to Source, we will be able to point Spark to the data file we wish.
