Josh Bode created ARROW-5863: -------------------------------- Summary: Segmentation Fault via pytest-runner Key: ARROW-5863 URL: https://issues.apache.org/jira/browse/ARROW-5863 Project: Apache Arrow Issue Type: Bug Components: Python Affects Versions: 0.14.0 Environment: $ uname -a Linux aleph 5.1.15-arch1-1-ARCH #1 SMP PREEMPT Tue Jun 25 04:49:39 UTC 2019 x86_64 GNU/Linux
$ python --version Python 3.7.3 $ pip freeze | grep -P "(pyarrow|pytest)" pyarrow==0.14.0 pytest==5.0.0 pytest-benchmark==3.2.2 pytest-cov==2.7.1 pytest-env==0.6.2 pytest-forked==1.0.2 pytest-html==1.21.1 pytest-metadata==1.8.0 pytest-mock==1.10.4 pytest-runner==5.1 pytest-sugar==0.9.2 pytest-xdist==1.29.0 Reporter: Josh Bode Attachments: pyarrow-issue.tar.bz2 When running {{pytest}} on projects using {{pyarrow==0.14.0}} on Linux, I am getting segmentation faults, but interestingly _only_ when run via {{pytest-runner}} This works (i.e. {{pytest}} directly): {code:java} $ pytest Test session starts (platform: linux, Python 3.7.3, pytest 5.0.0, pytest-sugar 0.9.2) benchmark: 3.2.2 (defaults: timer=time.perf_counter disable_gc=False min_rounds=5 min_time=0.000005 max_time=1.0 calibration_precision=10 warmup=False warmup_iterations=100000) rootdir: /home/josh/scratch/pyarrow-issue plugins: sugar-0.9.2, Flask-Dance-2.2.0, env-0.6.2, mock-1.10.4, xdist-1.29.0, requests-mock-1.6.0, forked-1.0.2, dash-1.0.0, cov-2.7.1, html-1.21.1, benchmark-3.2.2, metadata-1.8.0 collecting ... tests/test_pyarrow.py ✓ 100% ██████████ Results (0.09s): 1 passed{code} However, this does not work, ending in a segmentation fault, even though the tests pass: {code:java} $ python setup.py pytest running pytest running egg_info writing pyarrow_issue.egg-info/PKG-INFO writing dependency_links to pyarrow_issue.egg-info/dependency_links.txt writing requirements to pyarrow_issue.egg-info/requires.txt writing top-level names to pyarrow_issue.egg-info/top_level.txt reading manifest file 'pyarrow_issue.egg-info/SOURCES.txt' writing manifest file 'pyarrow_issue.egg-info/SOURCES.txt' running build_ext Test session starts (platform: linux, Python 3.7.3, pytest 5.0.0, pytest-sugar 0.9.2) benchmark: 3.2.2 (defaults: timer=time.perf_counter disable_gc=False min_rounds=5 min_time=0.000005 max_time=1.0 calibration_precision=10 warmup=False warmup_iterations=100000) rootdir: /home/josh/scratch/pyarrow-issue plugins: sugar-0.9.2, Flask-Dance-2.2.0, env-0.6.2, mock-1.10.4, xdist-1.29.0, requests-mock-1.6.0, forked-1.0.2, dash-1.0.0, cov-2.7.1, html-1.21.1, benchmark-3.2.2, metadata-1.8.0 collecting ... tests/test_pyarrow.py ✓ 100% ██████████ Results (0.07s): 1 passed zsh: segmentation fault (core dumped) python setup.py pytest{code} I have observed this behaviour on my machine running natively, and also via docker. -- This message was sent by Atlassian JIRA (v7.6.3#76005)