Andreas created ARROW-3586:
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Summary: Segmentation fault when converting empty table to pandas
with categoricals
Key: ARROW-3586
URL: https://issues.apache.org/jira/browse/ARROW-3586
Project: Apache Arrow
Issue Type: Bug
Affects Versions: 0.11.0, 0.10.0
Environment: - Ubuntu 16.04, Python 2.7.12, pyarrow 0.11.0, pandas
0.23.4
- Debian9, Python 2.7.13, pyarrow 0.10.0, pandas 0.23.4
Reporter: Andreas
{code:java}
import pyarrow as pa
table = pa.Table.from_arrays(arrays=[pa.array([], type=pa.int32())],
names=['col'])
table.to_pandas(categories=['col']){code}
This produces a segmentation fault for certain types (e.g, int\{32,64}) while
it works for others (e.g. string, binary).
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