# A pyarrow dataset abstracts reading, writing, or filtering a parquet file. It does not read dataa into memory.
#dataset = ds.dataset(pathlib.Path('/gscratch/comdata/output/reddit_submissions_by_subreddit.parquet/'), format='parquet', partitioning='hive')
# A pyarrow dataset abstracts reading, writing, or filtering a parquet file. It does not read dataa into memory.
#dataset = ds.dataset(pathlib.Path('/gscratch/comdata/output/reddit_submissions_by_subreddit.parquet/'), format='parquet', partitioning='hive')