Grant Williams created ARROW-15496:
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Summary: [Python] Log warning when user tries to write parquet
table with incompatible type
Key: ARROW-15496
URL: https://issues.apache.org/jira/browse/ARROW-15496
Project: Apache Arrow
Issue Type: Wish
Components: Parquet, Python
Reporter: Grant Williams
Could we get a logged warning when a user tries to
`pyarrow.parquet.write_table()` with `version=1.0` and a schema that contains
an incompatible `uint32()` type? I don't think the behavior to upcast to an
`int64()` is immediately obvious (although the docs are clear on it) and I
think it would help prevent some confusion for other users.
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