Haluk Tokgozoglu created ARROW-8557:
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Summary: from pyarrow import parquet fails with AttributeError:
type object 'pyarrow._parquet.Statistics' has no attribute '__reduce_cython__'
Key: ARROW-8557
URL: https://issues.apache.org/jira/browse/ARROW-8557
Project: Apache Arrow
Issue Type: Bug
Components: Python
Affects Versions: 0.17.0, 0.16.0, 0.15.1
Environment: Python 3.8.4, GCC 4.8.4, Debian 8
Reporter: Haluk Tokgozoglu
I have tried versions 0.15.1, 0.16.0, 0.17.0. Same error on all. I've seen in
other issues that co-installations of tensorflow and numpy might be causing
issues. I have tensorflow==1.14.0 and numpy==1.16.4 (and many other libraries,
but I've read that those tend to cause issues)
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{code:java}
from pyarrow import parquet
~/python/lib/python3.6/site-packages/pyarrow/parquet.py in <module>
32 import pyarrow as pa
33 import pyarrow.lib as lib
---> 34 import pyarrow._parquet as _parquet
35
36 from pyarrow._parquet import (ParquetReader, Statistics, # noqa
~/python/lib/python3.6/site-packages/pyarrow/_parquet.pyx in init
pyarrow._parquet()
AttributeError: type object 'pyarrow._parquet.Statistics' has no attribute
'__reduce_cython__'
{code}
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