[2021-10-30 12:18:20,730] ERROR Fatal error during KafkaServer startup. Prepare to shutdown (kafka.server.KafkaServer)
kafka.common.InconsistentBrokerIdException: Configured broker.id 3 doesn’t match stored broker.id 4 in meta.properties. If you moved your data, make sure your configured broker.id matches. If you intend to create a new broker, you should remove all data in your data directories (log.dirs).
at kafka.server.KafkaServer.getOrGenerateBrokerId(KafkaServer.scala:759)
at kafka.server.KafkaServer.startup(KafkaServer.scala:223)
at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:44)
at kafka.Kafka$.main(Kafka.scala:84)
at kafka.Kafka.main(Kafka.scala)
Broker.id不一样，可以修改成一样，或者删除重新生成， 这里是删除掉
