HI, I recently learning Kafka, there are several problems
1, ActiveMQ is broker push message, consumer established the messagelistener gets the message, but the message in Kafka are consumer pull from broker, Timing acquisition from broker or can build the listener on the broker? 2, I now have more than one consumer, to consume the same topic, should put them in the same group? 3, this value should be set to zookeeper.session.timeout.ms how much? 400ms java example, but will appear Unable to connect to zookeeper server within timeout: 400 panqing...@163.com