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From Kamil BreguĊ‚a <>
Subject Re: Debugging inconsistent Travis Failures
Date Thu, 03 Oct 2019 05:20:37 GMT

We know that there is some problem with the stability of some tests
and we try to limit this problem.
* migration from nose to pytest. In the meantime, a large number of
sideeffects will be deleted.
* migration from Travis Ci to GitLab Ci on GKE. This will increase the
computing power that we will have available.
* migration Kubernetes tests to KinD. This can reduce the race conditions.


On Thu, Oct 3, 2019 at 6:22 AM Leah Cole <> wrote:
> Hi all,
> I submitted a small PR today
> <> that's
> been approved, but am having trouble with Travis - the first time the job
> ran, the "Tests postgres kubernetes python 3.6 (git)" task failed. Someone
> generously reran it, and this time the "Tests mysql python 3.7" task
> failed.
> To try to debug, I added Travis to my fork, and there, I had failures on
> "Tests mysql python 3.7", "Tests sqlite python 3.5" and "Tests postgres
> python 3.6" tasks.
> Anyone have any ideas as to why
> 1) Travis running on the apache/airflow repo fails on different tasks in
> different runs
> 2) Travis running in my fork has different failures than upstream
> And if there are any other ways to debug?
> Thanks a million,
> Leah

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