No, I am running 5 node basic cluster with only one instance of gateway. Here are more details about the issue # ls -ltr total 8 -rw-r----- 1 knox hadoop 4096 May 12 13:23 gateway.log -rw-r----- 1 knox hadoop 4096 May 12 13:23 gateway-audit.log tail -2 gateway-audit.log 16/05/12 11:08:10 ||8c0e145f-a495-470b-918a-9ca1da7228ab|audit|HIVE|guest|knox||access|uri|/gateway/default/hive|success|Response status: 200 16/05/12 11:08:10 ||aa48685f-c5bf-4340-bc53-50cf332b gateway-audit.log timestamp updated (13:23), however log file stopped updating after 11:08:10 (the log statement cut off as well). Same issue with gateway.log # tail -2 gateway.log (log statement cut off: certificate is valid between: 4/) 2016-05-12 09:14:37,205 INFO hadoop.gateway (JettySSLService.java:logAndValidateCertificate(125)) - The Gateway SSL certificate is issued to hostname: XXXXX. 2016-05-12 09:14:37,207 INFO hadoop.gateway (JettySSLService.java:logAndValidateCertificate(128)) - The Gateway SSL certificate is valid between: 4/ ... View more