Accessing the URL on port 18088 returns a ERR_SSL_PROTOCOL_ERROR error in Chrome.   history server logs have the following:   11:25:29.130 AM WARN HttpParser Illegal character 0x16 in state=START for buffer HeapByteBuffer@1af6bd16[p=1,l=517,c=8192,r=516]={\x16<<< ...} 11:25:29.130 AM WARN HttpParser Illegal character 0x16 in state=START for buffer HeapByteBuffer@21158554[p=1,l=517,c=8192,r=516]={\x16<<< ...} 11:25:29.130 AM WARN HttpParser bad HTTP parsed: 400 Illegal character 0x16 for HttpChannelOverHttp@2390a367{r=0,c=false,a=IDLE,uri=null} 11:25:29.131 AM WARN HttpParser bad HTTP parsed: 400 Illegal character 0x16 for HttpChannelOverHttp@7843db5f{r=0,c=false,a=IDLE,uri=null}   Note: some lines truncated to avoid exposing data.   There was a similar post regarding Schema Registry UI in Ambari but the solution doesn't appear to be applicable here (though I suspect the issue is similar).   Any thoughts? ... View more