docker启动kafka failed to update metadata after %s sec

原因分析

• 1. 设置kafka连接 max_block_ms 是否太小，连接超时

遇到的问题解决

• kafka连接问题，需要在kafka yml文件或启动命令中添加inside和outside配置，如下图示例：

environment:
      #HOSTNAME_COMMAND: "route -n | awk '/UG[ \t]/{print $$2}'"
      #KAFKA_ADVERTISED_PORT: 9092
      KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181
      #KAFKA_ZOOKEEPER_CONNECTION_TIMEOUT_MS: 60000
      KAFKA_AUTO_CREATE_TOPICS_ENABLE: 'true'
      kAFKA_ADVERTISED_LISTENERS: INSIDE://kafka:9092,OUTSIDE://172.17.132.115:19092
      KAFKA_LISTENERS: INSIDE://:9092,OUTSIDE://:19092
      KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: INSIDE:PLAINTEXT,OUTSIDE:PLAINTEXT
      KAFKA_INTER_BROKER_LISTENER_NAME: INSIDE

• 类似问题参考网址1
• docker-kafka官网