# Is it possible to use Ray Datasets to read\_csv() with gzip encoding from S3?

**URL:** <https://discuss.ray.io/t/is-it-possible-to-use-ray-datasets-to-read-csv-with-gzip-encoding-from-s3/5081>\
**Category:** Uncategorized\
**Created:** [February 15, 2022, 9:56pm UTC](https://discuss.ray.io/t/is-it-possible-to-use-ray-datasets-to-read-csv-with-gzip-encoding-from-s3/5081 "2022-02-15T21:56:08Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![will](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/will/32/2127_2.png) [@will](https://discuss.ray.io/u/will)\
**Post date:** [February 15, 2022, 9:56pm UTC](https://discuss.ray.io/t/is-it-possible-to-use-ray-datasets-to-read-csv-with-gzip-encoding-from-s3/5081/1 "2022-02-15T21:56:08Z")

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It’s unclear to me from the Datasets API reference here  
[https://docs.ray.io/en/latest/data/package-ref.html#creating-a-dataset](https://docs.ray.io/en/latest/data/package-ref.html#creating-a-dataset)

Maybe I need a special Arrow kwarg to pass through?