Hello team!
Someone know how how disable taskmanag...
# troubleshootingy
Yang LI
03/07/2023, 9:10 AMHello team!
Someone know how how disable taskmanager cpu limit factor in kubernetes instead of keeping it all the time and no possibility to do not put it? https://nightlies.apache.org/flink/flink-docs-master/docs/deployment/config/#kubernetes-taskmanager-cpu-limit-factor
In my project if I don't set this limit in kubernetes, my flink cluster's cpu usage will be better
s
Sumit Nekar
03/07/2023, 10:40 AMSetting it to 1 would help? That makes requests and limits same.
y
Yang LI
03/07/2023, 10:41 AMnot really, setting it to 1 is the same like default
Yang LI
03/07/2023, 10:41 AMI expect that we can have somekind of
enable.limit-factors
Sumit Nekar
03/07/2023, 11:19 AMIt is always good to have limits in pod resources. If its working better when limit was removed, that might indicate your application might need more cpu. I would suggest you to tune with higher limit factor
kubernetes.taskmanager.cpu.limit-factor: something greater than default
y
Yang LI
03/07/2023, 11:20 AMI have used, but in my cases, I have 3 slot, 3 cpu request on a 4 core machine, I can never have a limit factor which allow me to use all the cpu, 4/3 is not divisible
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