Antoine Pitrou created ARROW-10345:
--------------------------------------
Summary: [C++] NaN breaks sorting
Key: ARROW-10345
URL: https://issues.apache.org/jira/browse/ARROW-10345
Project: Apache Arrow
Issue Type: Bug
Components: C++
Affects Versions: 2.0.0
Reporter: Antoine Pitrou
Fix For: 3.0.0
{code:python}
>>> import numpy as np
>>> import pyarrow.compute as pc
>>> pc.sort_indices([3.0, 4.0, 1.0, 2.0, None])
<pyarrow.lib.UInt64Array object at 0x7f78368a0c90>
[
2,
3,
0,
1,
4
]
>>> pc.sort_indices([3.0, 4.0, np.nan, 1.0, 2.0, None])
<pyarrow.lib.UInt64Array object at 0x7f783684bf30>
[
0,
1,
2,
3,
4,
5
]
{code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
