Hi Arrow maintainers, I wanted to report an issue that was previously discussed here: https://github.com/numba/numba/issues/4256.
The main issue is that importing pyarrow, and then numba causes some weird LLVM error, as follows: $ pip3 install pyarrow numba $ pip3 freeze llvmlite==0.29.0 numba==0.45.0 numpy==1.17.0 pyarrow==0.14.1 six==1.12.0 $ python3 Python 3.7.4 (default, Jul 29 2019, 14:51:28) [Clang 10.0.1 (clang-1001.0.46.4)] on darwin Type "help", "copyright", "credits" or "license" for more information. >>> import pyarrow >>> import numba Assertion failed: (PassInf && "Expected all immutable passes to be initialized"), function addImmutablePass, file /Users/buildbot/miniconda3/conda-bld/llvmdev_1556270736866/work/lib/IR/LegacyPassManager.cpp, line 849. Abort trap: 6 After some additional digging, I found the first problematic version to be pyarrow==0.13.0, because if I install pyarrow==0.12.1 the issue seems to disappear. Thank you! -- Regards, Ivan Gozali Lecida Email: i...@lecida.com
