2018-08-16 15:50:59.332 ERROR 11396 --- [ main] o.s.k.support.LoggingProducerListener : Exception thrown when sending a message with key='0' and payload='foo' to topic test:
org.apache.kafka.common.errors.TimeoutException: Failed to update metadata after 1000 ms.
请问一下我用spring-kafka 生产者来发消息,代码按照官方指导的思路敲的,但是每次发送消息都报超时,服务器确认都是通的,求大佬指导一下原因是啥