kafka : A broker is already registered on the path /brokers/ids/1006. This proba
集群环境: ambari
kafka节点无故挂掉 zk 无异常
查看kafka日志:
错误:
java.lang.RuntimeException: A broker is already registered on the path /brokers/ids/1006. This probably indicates that you either have configured a brokerid that is already in use, or else you have shutdown this broker and restarted it faster than the zookeeper timeout so it appears to be re-registering.
此原因是broker.id在各个节点一致的问题
但是在server.properties上面是没有这个broker.id
解决方法:
查看server.properties上面的log.dir,进入该配置的目标目录,
ls
编辑meta.properties
将各个节点的broker.id修改成不同的值,重新启动kafka
问题解决