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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