title: Can I auto-load csv headers from a separate file for a scala spark window on Zeppelin?
body: <p>I have a data source which is stored as a large number of gzipped, csv files. The header info for this source is a separate file.</p>
  
  <p>I'd like to load this data into spark for manipulation - is there an easy way to get spark to figure out the schema/load the headers? There are literally hundreds of columns, and they might change between runs, would strongly prefer not to do this by hand</p>