Try enabling FAULTHANDLER

WillAyd · WillAyd · commit 63963507864e · 2025-11-19T09:32:50.000-05:00
diff --git a/ci/scripts/python_test.bat b/ci/scripts/python_test.bat
@@ -37,5 +37,6 @@ pushd %SOURCE_DIR%\python
 popd
 
 @REM Run Python tests
+set PYTHONFAULTHANDLER=1
 %PYTHON_CMD% -c "import pyarrow" || exit /B 1
 %PYTHON_CMD% -m pytest -r s --pyargs pyarrow || exit /B 1
diff --git a/ci/scripts/python_test.sh b/ci/scripts/python_test.sh
@@ -69,4 +69,5 @@ export PYARROW_TEST_PARQUET_ENCRYPTION
 export PYARROW_TEST_S3
 
 # Testing PyArrow
+export PYTHONFAULTHANDLER=1
 pytest -r s ${PYTEST_ARGS} --pyargs pyarrow
