TIMED_WAITING KafkaIO() Threads State

[amir bahmanyari]

I am checking the runtime state of the KafkaIO() threads using jconsole.I see 
as many cores as I have specified on my server all right.Is TIMED_WAITING the 
right state for them all to be in all the time?I monitor them and that state 
never changes...Is the "Total waited" time range reasonable?Thanks+regards,