eminrollic opened a new issue, #34085:
URL: https://github.com/apache/arrow/issues/34085

   ### Describe the usage question you have. Please include as many useful 
details as  possible.
   
   
   Hi,
   
   I write a dataset to S3 with partitioned on a column as CSV files. But my 
CSV files should be gzip compressed, I couldn't find anything on docs to do 
that. Only way it seems, I should write with compressed outputstream however 
it's not one file.
   
   This is the code I'm using;
   
   ```
   ds.write_dataset(data, write_path,
                    format='csv',
                    partitioning=["p_col"],
                    partitioning_flavor="hive",
                    existing_data_behavior='delete_matching')
   ```
   
   Is there anyway to achieve this to be output gzip files ?
   
   If it's not available, I think it's a good enhancement to consider. 
   
   ### Component(s)
   
   Format, Python


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