Opening socket connection to server znode-one:2181. Will not attempt to authenticate using SASL

[CodeWithAdarsha]

I am running docker composer with 2 zookeeper and 2 broker, schema-registry with kafka- manager but getting below error, I have attached link for for my docker composer which I am using.

2022-10-16 11:25:34,670 - [INFO] o.a.z.ClientCnxn - Opening socket connection to server znode-one:2181. Will not attempt to authenticate using SASL (unknown error)
2022-10-16T11:25:34.679849565Z 2022-10-16 11:25:34,675 - [WARN] o.a.z.ClientCnxn - Session 0x0 for server znode-one:2181, unexpected error, closing socket connection and attempting reconnect
2022-10-16T11:25:34.680086865Z java.nio.channels.UnresolvedAddressException: null
2022-10-16T11:25:34.680161608Z at sun.nio.ch.Net.checkAddress(Net.java:101)
2022-10-16T11:25:34.680184881Z at sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:622)
2022-10-16T11:25:34.680288514Z at org.apache.zookeeper.ClientCnxnSocketNIO.registerAndConnect(ClientCnxnSocketNIO.java:277)
2022-10-16T11:25:34.680326273Z at org.apache.zookeeper.ClientCnxnSocketNIO.connect(ClientCnxnSocketNIO.java:287)
2022-10-16T11:25:34.680612117Z at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:1021)
2022-10-16T11:25:34.680656499Z at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1064)

https://github.com/CodeWithAdarsha/kafka-demo/blob/main/sample-kafka