My yml files follow most of the instructions here: http://shzhangji.com/blog/2019/08/24/deploy-flink-job-cluster-on-kubernetes/
What command did you use to delete the deployments? I use : helm --tiller-namespace prod delete --purge my-deployment I noticed that for environments without much data (like staging), this works flawlessly, but in production with high volume of data, it gets stuck in a loop. I suspect that the extra time needed to cleanup the task managers with high traffic, delays the shutdown until after the job manager terminates, and then the task manager gets stuck in a loop when it detects the job manager is dead. Thanks, Li >
