James Campbell created ARROW-3137:
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Summary: pyarrow 0.10 requires newer version of numpy than
specified in requirements
Key: ARROW-3137
URL: https://issues.apache.org/jira/browse/ARROW-3137
Project: Apache Arrow
Issue Type: Bug
Affects Versions: 0.10.0
Reporter: James Campbell
pyarrow 0.10 appears to have a binary incompatibility with numpy versions prior
to the 1.14.x series, but its requirements file claims support for numpy>=1.10.0
If an older version of numpy is used, the following RuntimeError results:
{{RuntimeError: module compiled against API version 0xc but this version of
numpy is 0xb}}
The following tox.ini file demonstrates the issue:
{{[tox] envlist=py27-numpy\{10,11,13,14,15}-pyarrow\{9,10} [testenv] deps =
numpy10: numpy>=1.10.0,<1.11 numpy11: numpy>=1.11.0,<1.12 numpy13:
numpy>=1.13.0,<1.14 numpy14: numpy>=1.14.0,<1.15 numpy15: numpy>=1.15.0,<1.16
pyarrow9: pyarrow==0.9.0 pyarrow10: pyarrow==0.10.0 pytest commands = pytest }}
Using a simple test function like the following:
{{def test_import_pyarrow(): import pyarrow }}
pyarrow 0.9 doesn't appear to have this issue. Was there a change in the setup
process for pyarrow 0.10 that no longer uses Cython to build?
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