From 09f753d35c0b39613cb8d9265f32c85cd428b857 Mon Sep 17 00:00:00 2001 From: Matthew Roeschke Date: Mon, 13 Jun 2022 16:11:16 -0700 Subject: [PATCH 1/2] CI: Temporary build pandas with N_JOBS=1 to avoid flakiness --- .github/actions/build_pandas/action.yml | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/.github/actions/build_pandas/action.yml b/.github/actions/build_pandas/action.yml index 5e5a3bdf0f024..39d5998b4ee74 100644 --- a/.github/actions/build_pandas/action.yml +++ b/.github/actions/build_pandas/action.yml @@ -17,4 +17,6 @@ runs: shell: bash -el {0} env: # Cannot use parallel compilation on Windows, see https://github.com/pandas-dev/pandas/issues/30873 - N_JOBS: ${{ runner.os == 'Windows' && 1 || 2 }} + # GH 47305: Parallel build causes flaky ImportError: /home/runner/work/pandas/pandas/pandas/_libs/tslibs/timestamps.cpython-38-x86_64-linux-gnu.so: undefined symbol: pandas_datetime_to_datetimestruct + N_JOBS: 1 + #N_JOBS: ${{ runner.os == 'Windows' && 1 || 2 }} From e3309de9259db9ac1387f728d324ece1ba0c0210 Mon Sep 17 00:00:00 2001 From: Matthew Roeschke Date: Tue, 14 Jun 2022 13:53:22 -0700 Subject: [PATCH 2/2] Check again