Re: [PR] Reduce k8s CI test flakiness [airflow]

["potiuk (via GitHub)" <gi...@apache.org>]

potiuk commented on PR #59885:
URL: https://github.com/apache/airflow/pull/59885#issuecomment-3697530023

   Also - the **high** percentage of failures might simply be result of a number of combinations we have for k8s tests - in "canary" builds we run I think ~ 30 different combos of the k8s run (they are run for different python versions, kubernetes versions and executors) - this is why a "small" flakiness might multuply by a number of matrix entries we have.
   
   One other strategy that might help here is to limit the number of matrix entries we run - we already do it for regular tests - where we do not run the full matrix, but we have some matrix excludes - which results in a somewhat representative subset of full matrix combo - maybe it's a good idea to do something like that **more** here.


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