which port should I use 9091 or 9092 or 2181 to send messages through kafka when using a client Library? I start kafka as follows: sudo bin/zookeeper-server-start.sh config/zookeeper.propertiessudo ./bin/kafka-server-start.sh config/server.properties
and I dont see any process running on 9091 or 9092 however lot of client library examples have a consumer client pointing to 9092. for example here https://github.com/apache/kafka/blob/trunk/examples/src/main/java/kafka/examples/Producer.java#L34 shouldn't both producer and consumer point to zookeeper port 2181? which I am assuming will do the lookup? Thanks,Kant
