Does

max_parallelism

actually work? We have tried to set it via the UI and cluster-resource-attributes and it does not seem to be respected. My understanding being: • at

max_parallelism = 1

tasks should run one after the other What we see: • 20+ run at the same time

I’ve been adding it with the pyflyte run command and that seems to work

It has always worked for us. I'm curious how your workflow is structured

It does not adjust

max_parallelism

at all in the workflow itself and it does use a map task - so I would expect the project level config (as visible in the UI) to apply…

Maybe set ‘concurrency’ on the map task ? https://www.union.ai/docs/flyte/user-guide/core-concepts/tasks/map-tasks/