202108030820 - kafka报错

# Connection to node -1 could not be established. Broker may not be available


> server.properties 配置文件中
> listeners=PLAINTEXT://192.168.80.101:9092    # 这里的hostnamne和下面访问用到的一致
# bin/kafka-console-producer.sh --broker-list master:9092 --topic test