I have 3 hue load balancer, one hue load balancer is not working somehow. it was working till now but don't know why its not working now.
Checked all related logs in /run directory.
Error states on webui
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request
Reason: Error reading from remote server
@shakirmulani, this may be related to a few bugs that we fix in CDH 5.14.
If only one of your Load Balancers is seeing the problem, perhaps check the Load Balancer log file for clues. Also review the Hue log file of the server it connected to.
We need some more information to get an idea what issue you may be seeing.