背景

今日练习kafka相关操作，但是却爆出了Failed to create new KafkaAdminClient的错误

控制台看不出什么，于是我又看了下docker中kafka的日志

主要是这一行：org.apache.kafka.common.network.InvalidReceiveException: Invalid receive (size = 369295616 larger than 104857600)

说是超出了最大的范围，定位了错误就好改了

解决策略

指定下max-request-size就好了

yaml 复制代码

spring:
  application:
    name: kafka-demo
  kafka:
    bootstrap-servers: 192.43.113.51:9092
    producer:
      retries: 10
      max-request-size: 104857600
      key-serializer: org.apache.kafka.common.serialization.StringSerializer
      value-serializer: org.apache.kafka.common.serialization.StringSerializer
    consumer:
      max-request-size: 104857600
      group-id: ${spring.application.name}-test
      key-deserializer: org.apache.kafka.common.serialization.StringDeserializer
      value-deserializer: org.apache.kafka.common.serialization.StringDeserializer