Today I turned on security on my cluster but riak_explorer stopped working after that.
Anything I need to check on riak_explorer to make it works again?
After turning on Riak security, all clients must communicate with Riak over a TLS secured connection, and must also send valid security credentials with each request. AFAIK, this functionality has not yet been added to Riak Explorer. There is an open github issue to add this functionality .