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Posted to issues@arrow.apache.org by "bade tutuş (Jira)" <ji...@apache.org> on 2022/11/02 08:50:00 UTC
[jira] [Created] (ARROW-18226) pyarrow.lib.ArrowInvalid: Not a Feather V1 or Arrow IPC file
bade tutuş created ARROW-18226:
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Summary: pyarrow.lib.ArrowInvalid: Not a Feather V1 or Arrow IPC file
Key: ARROW-18226
URL: https://issues.apache.org/jira/browse/ARROW-18226
Project: Apache Arrow
Issue Type: Bug
Components: Python
Affects Versions: 0.17.0
Environment: ubuntu
Reporter: bade tutuş
h2. feather.read_dataframe throws the error below.
Traceback (most recent call last):
File "./cv.py", line 86, in <module>
get_training('HeLa-S3'),
File "./cv.py", line 19, in get_training
feather.read_dataframe(f'\{cell_line}-training.feather').set_index(['chr1', 'x1', 'x2', 'chr2', 'y1', 'y2'])
File "/home/bade/.local/lib/python3.7/site-packages/pyarrow/feather.py", line 208, in read_feather
return (read_table(source, columns=columns, memory_map=memory_map)
File "/home/bade/.local/lib/python3.7/site-packages/pyarrow/feather.py", line 230, in read_table
reader.open(source, use_memory_map=memory_map)
File "pyarrow/feather.pxi", line 67, in pyarrow.lib.FeatherReader.open
File "pyarrow/error.pxi", line 123, in pyarrow.lib.pyarrow_internal_check_status
File "pyarrow/error.pxi", line 85, in pyarrow.lib.check_status
pyarrow.lib.ArrowInvalid: Not a Feather V1 or Arrow IPC file
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