Hi,
We are experiencing some netty issue with our Flink cluster, which we
couldn't figure the cause.
Below is the stack trace of exceptions from TM's and JM's perspectives. we
have 85 TMs and one JM in HA mode. The strange thing is that only 23 of the
TM are complaining about the connection
not able to reproduce this
> issue, but after adding a union I think I can see it happening.
>
> Best,
> Piotrek
>
> > pt., 26 mar 2021 o 22:59 Sihan You napisał(a):
> > > this issue not always reproducible. it happened 2~3 times in our
> > > development period of 3
