ZooKeeper Connection Error: SASL Authentication Failure on 172.20.100.184:2181

It seems like there is an attempt to open a socket connection to the server with IP address 172.20.100.184 and port 2181. However, there is an error related to SASL authentication, and the cause of the error is unknown. This error message typically indicates a problem with the SASL configuration, credentials, or network connectivity. To resolve this issue, you should check the following: \n\n1. Verify SASL Configuration: Ensure that SASL is properly configured on both the client and server. This includes verifying the SASL mechanism, authentication credentials, and any required security settings. \n\n2. Check Authentication Credentials: Double-check that the SASL username and password are correct and that the user has the necessary permissions to connect to the ZooKeeper server. \n\n3. Inspect Network Connectivity: Make sure that the client can establish a network connection to the server at the specified IP address and port. Check for any firewalls or network restrictions that might be blocking the connection. \n\n4. Review ZooKeeper Logs: Examine the ZooKeeper server logs for any errors or warnings related to SASL authentication. These logs can provide valuable clues about the cause of the issue. \n\n5. Consider SASL Mechanism: If multiple SASL mechanisms are supported, try using a different one to see if the issue persists. \n\nIf you are still unable to resolve the issue, it may be helpful to consult the ZooKeeper documentation or seek assistance from the community forums.