[jira] [Created] (ARROW-8557) from pyarrow import parquet fails with AttributeError: type object 'pyarrow._parquet.Statistics' has no attribute '__reduce_cython__'

["Haluk Tokgozoglu (Jira)" <ji...@apache.org>]

Haluk Tokgozoglu created ARROW-8557:
---------------------------------------

             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)

 

{{}}

 
{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}
{{}}



--
This message was sent by Atlassian Jira
(v8.3.4#803005)