[jira] [Created] (ARROW-11464) [Python] pyarrow.parquet.read_pandas doesn't conform to its docs

["Pac A. He (Jira)" <ji...@apache.org>]

Pac A. He created ARROW-11464:
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             Summary: [Python] pyarrow.parquet.read_pandas doesn't conform to its docs
                 Key: ARROW-11464
                 URL: https://issues.apache.org/jira/browse/ARROW-11464
             Project: Apache Arrow
          Issue Type: Bug
          Components: Python
    Affects Versions: 3.0.0
         Environment: latest
            Reporter: Pac A. He


The {{*pyarrow.parquet.read_pandas*}} [implementation|https://github.com/apache/arrow/blob/master/python/pyarrow/parquet.py#L1740-L1754] doesn't conform to its [docs|https://arrow.apache.org/docs/python/generated/pyarrow.parquet.read_pandas.html#pyarrow.parquet.read_pandas] in at least these ways:
 # The docs state that a *{{filesystem}}* option can be provided, as it should be. Without this option I cannot read from S3, etc. The implementation, however, doesn't have this option! As such I currently cannot use it to read from S3!
 # The docs state that the default value for *{{use_legacy_dataset}}* is False, whereas the implementation has a value of True.

It looks to have been implemented and reviewed pretty carelessly.

 



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