Hi, Yes, file source does support DoP > 1. And in general, a single file can be read in parallel after FLIP-27. However, parallel reading of a single Parquet file is currently not supported AFAIK.
Maybe Arvid or Fabian could shed more light here. Regards, Roman On Thu, Dec 9, 2021 at 12:03 PM Krzysztof Chmielewski <krzysiek.chmielew...@gmail.com> wrote: > > Hi, > can I have a File DataStream Source that will work with Parquet Format and > have parallelism level higher than one? > > Is it possible to read Parquet file in chunks by multiple threads? > > Regards, > Krzysztof Chmielewski
