[ARROW-18226] [Python] pyarrow.lib.ArrowInvalid: Not a Feather V1 or Arrow IPC file

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 0.17.0
• Component/s: Python
• Environment: ubuntu
• External issue URL: https://github.com/apache/arrow/issues/33412
• Assignee: Unassigned
• Reporter: bade tutuş
• Created: 02/Nov/22 08:49
• Updated: 11/Jan/23 11:58

Description

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