hi all: i config the knox sso for ambari use this doc,https://docs.hortonworks.com/HDPDocuments/HDP2/HDP-2.5.0/bk_security/content/setting_up_knox_sso_for_ambari.html, but when i submit the login page, then the page redirect to the ambari login page,and the redirect back again. here is the amabri-server.log: User(null), RemoteIp(192.168.XX.XX), Operation(User login), Roles( ), Status(Failed), Reason(Authentication required). and knox gateway.log: ed310ab8-e377-4781-adfb-27f94d472e90|audit|KNOXSSO||||access|uri|/gateway/knoxsso/api/v1/websso?originalUrl=http%3A%2F%2Fbigdata%3A8080%2F%23%2Flogin?redirected=true|success|Response status: 401 ... View more

hi all: I use the kibana to query the pcap data through pcap_service that it was said in this link,https://cwiki.apache.org/confluence/display/METRON/PCAP+Service. And the pcap have be writed in the hdfs. But in the pcap panel of kibana dashboard, there are not search button that the above link shows. ... View more

hi: how to install the metron in the existed ambari and elasticsearch cluster? when i use the ansible playbooks, it is always show me various errors. Because i have installed the ambari and elasticsearch, so there are many repeated steps in the playbook. Is there a simple way to install it after i already have the ambari and elasticsearch clusters? thanks. ... View more