Hi Ankit, We can't see the log snippet. But it looks normal to disconnect when connections.max.idle.ms expires. When increasing the connections.max.idle.ms value, there might be some activities in the connection during this time (ex: at 5 min 10 sec), so the idle timer is reset.
Thanks. Luke On Fri, Dec 8, 2023 at 11:06 PM Ankit Nigam <ankit.ni...@ericsson.com.invalid> wrote: > Hi Team, > > > > We are using Apache Kafka 3.3.1 in our application. We have created Kafka > Admin Client , Kafka Producer and Kafka consumer in the application using > the default properties. > > > > Once our application starts we are observing below disconnects logs every > 5 minutes for Admin client and once for Kafka consumer and producer in our > application. Also at around the same time disconnection logs are being > observed in Kafka debug server logs.. > > Below is log snippet for the same. > > > > Application logs snippet:- > > > > > > Debug Kafka server.log snippet > > > > > > > > > > However, if we create Kafka Admin client , producer and consumer by > overriding default “connections.max.idle.ms” property to a value greater > default value ( 5 mins ) like 5 mins 2 second or say 10 mins, we observe > disconnection logs only one disconnection log. > > Below are logs for the same. > > > > > > Request you all to kindly let us know why this disconnection is happening > every 5 minutes if we don’t override the default “connections.max.idle.ms” > property and why it disconnects just only once if the time is increased > beyond 5 mins for the “connections.max.idle.ms” property.? > > > > Regards, > > Ankit Nigam > > >
