scalding-parquet example (#16667)
scalding-parquet example (#16667)

(sapling split of 0ea6d59078175bc537a66b6c0ae6f6d01e3ed78a)

foursquare/fsqio,foursquare/fsqio,foursquare/fsqio,foursquare/fsqio,foursquare/fsqio