Hi Wes, I understand, and thanks for the email - that was extremely useful background.
-- Regards, Ivan Gozali Lecida Email: i...@lecida.com On Mon, Jul 29, 2019 at 4:01 PM Wes McKinney <wesmck...@gmail.com> wrote: > hi Ivan, > > We have statically linked LLVM symbols in our wheels on all platforms. > We're looking for new maintainers for the wheels to take care of > issues like this, see [1]. In the meantime, I suggest you use conda > packages if you need to use numba and pyarrow together. > > Thanks > > [1]: > https://lists.apache.org/thread.html/128a2bec285ad45aa4189ebb39a15b39dcf6d91c4ab0278ff4f7cdea@%3Cdev.arrow.apache.org%3E > > On Mon, Jul 29, 2019 at 5:57 PM Ivan Gozali <i...@lecida.com> wrote: > > > > 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 >
