[jira] [Created] (ARROW-3049) [C++/Python] ORC reader fails on empty file

["Antoine Pitrou (JIRA)" <ji...@apache.org>]

Antoine Pitrou created ARROW-3049:
-------------------------------------

             Summary: [C++/Python] ORC reader fails on empty file
                 Key: ARROW-3049
                 URL: https://issues.apache.org/jira/browse/ARROW-3049
             Project: Apache Arrow
          Issue Type: Bug
          Components: C++
    Affects Versions: 0.10.0
            Reporter: Antoine Pitrou


{code}
Traceback (most recent call last):
  File "/home/antoine/arrow/python/pyarrow/tests/test_orc.py", line 83, in test_orcfile_empty
    check_example('TestOrcFile.emptyFile')
  File "/home/antoine/arrow/python/pyarrow/tests/test_orc.py", line 79, in check_example
    os.path.join(orc_data_dir, '%s.jsn.gz' % name))
  File "/home/antoine/arrow/python/pyarrow/tests/test_orc.py", line 62, in check_example_files
    table = orc_file.read()
  File "/home/antoine/arrow/python/pyarrow/orc.py", line 149, in read
    return self.reader.read(include_indices=include_indices)
  File "pyarrow/_orc.pyx", line 106, in pyarrow._orc.ORCReader.read
    check_status(deref(self.reader).Read(&sp_table))
  File "pyarrow/error.pxi", line 81, in pyarrow.lib.check_status
    raise ArrowInvalid(message)
pyarrow.lib.ArrowInvalid: Must pass at least one record batch
{code}

[~jim.crist]



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