报错 KeeperErrorCode = Unimplemented for /kafka-manager/mutex Try again.
方法 1
升级 zookeeper 到 3.5+
https://www.toutiao.com/a6853432307957793294/
方法 2
手动操作 zookeeper 建目录
docker exec -it zookeeper bash
root@98747a9eac65:/zookeeper-3.4.14# ./bin/zkCli.sh
[zk: localhost:2181(CONNECTED) 2] ls /kafka-manager
[configs, deleteClusters, clusters]
[zk: localhost:2181(CONNECTED) 3] create /kafka-manager/mutex ""
Created /kafka-manager/mutex
[zk: localhost:2181(CONNECTED) 5] create /kafka-manager/mutex/locks ""
Created /kafka-manager/mutex/locks
[zk: localhost:2181(CONNECTED) 6] create /kafka-manager/mutex/leases ""
Created /kafka-manager/mutex/leases
https://github.com/yahoo/CMAK/issues/731#issuecomment-643880544