pitrou opened a new issue #140:
URL: https://github.com/apache/arrow-cookbook/issues/140
`make pytest` gives me the following error:
```
**********************************************************************
File "io.rst", line 511, in default
Failed example:
import pyarrow as pa
import pyarrow.dataset as ds
ds.write_dataset(data, "./partitioned", format="parquet",
partitioning=ds.partitioning(pa.schema([("year",
pa.int16())])))
Exception raised:
Traceback (most recent call last):
File
"/home/antoine/miniconda3/envs/cookbook/lib/python3.9/doctest.py", line 1336,
in __run
exec(compile(example.source, filename, "single",
File "<doctest default[0]>", line 4, in <module>
ds.write_dataset(data, "./partitioned", format="parquet",
File
"/home/antoine/miniconda3/envs/cookbook/lib/python3.9/site-packages/pyarrow/dataset.py",
line 878, in write_dataset
_filesystemdataset_write(
File "pyarrow/_dataset.pyx", line 3408, in
pyarrow._dataset._filesystemdataset_write
File "pyarrow/error.pxi", line 99, in pyarrow.lib.check_status
pyarrow.lib.ArrowInvalid: Could not write to ./partitioned as the
directory is not empty and existing_data_behavior is to error
**********************************************************************
```
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