spring boot 整合kafka 报错 Exception thrown when sending a message with key='null' and payload=J

Posted 2020-11-19 奋斗的程序猿

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 org.springframework.kafka.support.LoggingProducerListener- Exception thrown when sending a message with key=‘null‘ and payload=‘{"dataDts":["20180329","20180328","20180327","20180326","20180323"],"prodCd":"ZZTZYCZG01","type":"ed...‘ to topic proccess_trading_end:
org.apache.kafka.common.errors.TimeoutException: Failed to update metadata after 60000 ms.

排查到的原因配置的IP跟host 不对

错误排查：

服务器防火墙已关闭，本地telnet连接9092端口没问题
kafka配置文件 listeners=PLAINTEXT://{内网ip}:9092
将项目日志级别调制DEBUG 发现启动过程报错

解决办法修改IP为正确IP