tadeja opened a new issue, #48978:
URL: https://github.com/apache/arrow/issues/48978
### Describe the bug, including details regarding any error messages,
version, and platform.
As also reported by @h-vetinari on #48961 - in conda-forge, failures for
arrow v23 (& v22) with pandas v3.
I replicated the same with platform darwin, Python 3.13.9, pandas 3.0.0
A)
```Shell
pyarrow/tests/parquet/test_basic.py::test_fastparquet_cross_compatibility
FAILED [ 67%]
...
fp_file = fp.ParquetFile(file_arrow)
df_fp = fp_file.to_pandas()
> tm.assert_frame_equal(df, df_fp)
E AssertionError: Attributes of DataFrame.iloc[:, 0] (column name="a")
are different
E
E Attribute "dtype" are different
E [left]: <StringDtype(na_value=nan)>
E [right]: object
pyarrow/tests/parquet/test_basic.py:754: AssertionError
```
B)
```Shell
pyarrow/tests/test_pandas.py::test_timestamp_as_object_non_nanosecond[dt0-America/New_York-s]
FAILED [ 33%]
pyarrow/tests/test_pandas.py::test_timestamp_as_object_non_nanosecond[dt0-America/New_York-ms]
FAILED [ 41%]
pyarrow/tests/test_pandas.py::test_timestamp_as_object_non_nanosecond[dt0-America/New_York-us]
FAILED [ 50%]
... PASSED ...
pyarrow/tests/test_pandas.py::test_timestamp_as_object_non_nanosecond[dt1-America/New_York-s]
FAILED [ 83%]
pyarrow/tests/test_pandas.py::test_timestamp_as_object_non_nanosecond[dt1-America/New_York-ms]
FAILED [ 91%]
pyarrow/tests/test_pandas.py::test_timestamp_as_object_non_nanosecond[dt1-America/New_York-us]
FAILED [100%]
```
```python
resolution = 's', tz = 'America/New_York', dt = datetime.datetime(1553, 1,
1, 0, 0)
...
if tz:
assert result[0].tzinfo is not None
> expected = result[0].tzinfo.fromutc(dt)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
E ValueError: fromutc: dt.tzinfo is not self
pyarrow/tests/test_pandas.py:4959: ValueError
```
CI does not show these failures yet, even for [the CI job "AMD64 Conda
Python 3.13 Pandas latest" logs from related PR still list pandas
2.3.3](https://github.com/apache/arrow/actions/runs/21251665573/job/61163509833?pr=48727#step:6:546)
;
```Shell
PANDAS: latest
...
#5 importing cache manifest from
apache/arrow-dev:amd64-conda-python-3.13-pandas-latest
...
pandas 2.3.3 pypi_0
pypi
```
### Component(s)
Continuous Integration, Python
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
