kafka启动报错Configured broker.id 1 doesn't match stored broker.id 2 in meta.properties

问题描述：

更改server.properties后启动kafka集群报错如下，提示brokerid 1不能匹配已经存储的元数据信息brokerid 2

 

FATAL Fatal error during KafkaServerStartable startup. Prepare to shutdown (kafka.server.KafkaServerStartable)

kafka.common.InconsistentBrokerIdException: Configured broker.id 1 doesn't match stored broker.id 2 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.getBrokerId(KafkaServer.scala:648)

        at kafka.server.KafkaServer.startup(KafkaServer.scala:187)

        at kafka.server.KafkaServerStartable.startup(KafkaServerStartable.scala:37)

        at kafka.Kafka$.main(Kafka.scala:67)

        at kafka.Kafka.main(Kafka.scala)

[2016-06-28 15:24:01,081] INFO shutting down (kafka.server.KafkaServer)

解决办法：

查看log.dir下的 元数据信息

[hduser@BDTEST06 kafka_2.10-0.10.0.0]$ vi logs/meta.properties

在查看 server.properties下的 broker id

[hduser@BDTEST06 kafka_2.10-0.10.0.0]$ vi config/server.properties

 

由于刚刚在第一台机器改完配置文件后直接拷贝套另外两台 忘记了更改对应的 broker id

对应更改完后 再次重启即可