![org.apache.kafka.clients.NetworkClient Error connecting to node broker:29092 (id: -1 rack: null) java.net.UnknownHostException: broker: Name or service not known · Issue #51 · confluentinc/cp-all-in-one · GitHub org.apache.kafka.clients.NetworkClient Error connecting to node broker:29092 (id: -1 rack: null) java.net.UnknownHostException: broker: Name or service not known · Issue #51 · confluentinc/cp-all-in-one · GitHub](https://user-images.githubusercontent.com/498724/108148314-f0b1d380-70a6-11eb-9cdf-cf8f919e0f4c.png)
org.apache.kafka.clients.NetworkClient Error connecting to node broker:29092 (id: -1 rack: null) java.net.UnknownHostException: broker: Name or service not known · Issue #51 · confluentinc/cp-all-in-one · GitHub
Error when trying to consume a topic with NULL values · Issue #29 · exasol/ kafka-connector-extension · GitHub
![Kafka Internal Working Mechanism. Some less explored area of Kafka | by Bikash Sundaray | TechMintMedia | Medium Kafka Internal Working Mechanism. Some less explored area of Kafka | by Bikash Sundaray | TechMintMedia | Medium](https://miro.medium.com/v2/resize:fit:1400/1*NKTKq2z6NC058p3hjIBGBA.png)
Kafka Internal Working Mechanism. Some less explored area of Kafka | by Bikash Sundaray | TechMintMedia | Medium
![解决kafka connecting to node hadoop103:9092 (id: 3 rack: null) (org.apache. kafka.clients.NetworkClient_id3 rack null-CSDN博客 解决kafka connecting to node hadoop103:9092 (id: 3 rack: null) (org.apache. kafka.clients.NetworkClient_id3 rack null-CSDN博客](https://img-blog.csdnimg.cn/0138e1bcb43940dea7f8ebb3c1da26ea.png)
解决kafka connecting to node hadoop103:9092 (id: 3 rack: null) (org.apache. kafka.clients.NetworkClient_id3 rack null-CSDN博客
Not able to connect Kafka broker outside of docker-compose · Issue #456 · wurstmeister/kafka-docker · GitHub
![java kafka consumer不消费,报错marking the coordinator (id rack null) dead for group_51CTO博客_kafka消息堆积consumer不消费 java kafka consumer不消费,报错marking the coordinator (id rack null) dead for group_51CTO博客_kafka消息堆积consumer不消费](https://s2.51cto.com/images/blog/202206/15142900_62a97c2cedc1c56239.jpg?x-oss-process=image/watermark,size_16,text_QDUxQ1RP5Y2a5a6i,color_FFFFFF,t_30,g_se,x_10,y_10,shadow_20,type_ZmFuZ3poZW5naGVpdGk=)
java kafka consumer不消费,报错marking the coordinator (id rack null) dead for group_51CTO博客_kafka消息堆积consumer不消费
![My Kafka broker cluster on vm has can not recieve record from kafka-console-producer - Stack Overflow My Kafka broker cluster on vm has can not recieve record from kafka-console-producer - Stack Overflow](https://i.stack.imgur.com/WRrLm.png)