Hi,

by default the Kafka client APIs log a lot on INFO. On IRC Polina and Dimitra were mentioning that.

Here is a snippet for the "standalone.xml", to be inserted in the logging subsystem:

   <logger category="org.apache.kafka.streams.processor">
                <level name="WARN"/>
            </logger>            
   <logger category="org.apache.kafka.clients.producer.ProducerConfig">
                <level name="WARN"/>
            </logger>
   <logger category="org.apache.kafka.clients.consumer.ConsumerConfig">
                <level name="WARN"/>
            </logger>
   <logger category="org.apache.kafka.streams.StreamsConfig">
                <level name="WARN"/>
            </logger>


Greetings,
Matthias


--