启动kafka生产者报错: WARN [Producer clientId=console-producer] Connection to node -1 could not be established. Broker may not be available. (org.apache.kafka.clients.NetworkClient)

命令:./kafka-console-producer.sh --broker-list zookeeper:9092 --topic monitor

启动kafka生产者报错:

 原因:zookeeper端口号写错了!

 总结:就算zookeeper端口写错了也能运行,但是只有再给生产者数据的时候才会报错。

原文地址:https://www.cnblogs.com/fishperson/p/12536855.html