Hello, I am using HDP 2.5 and knox 0.9. After adding : <service> <role>OOZIEUI</role> <url>http://{{oozie_server_host}}:{{oozie_server_port}}/oozie</url> </service> to the advanced topology and restarting servicies, the oozie url is coming up like the attached: screen-shot-2016-09-21-at-50902-pm.png I can access the URL but all the css and other stuff do not get loaded. In the knox log i see the below. Other Hadoop UI's like YARN are working okay 2016-09-21 21:02:43,231 INFO hadoop.gateway (AclsAuthorizationFilter.java:doFilter(85)) - Access Granted: true 2016-09-21 21:02:58,456 WARN hadoop.gateway (GatewayFilter.java:doFilter(162)) - Failed to match path /ext-2.2/resources/css/ext-all.css 2016-09-21 21:02:58,486 WARN hadoop.gateway (GatewayFilter.java:doFilter(162)) - Failed to match path /ext-2.2/resources/css/xtheme-default.css 2016-09-21 21:02:58,518 WARN hadoop.gateway (GatewayFilter.java:doFilter(162)) - Failed to match path /oozie-console.css 2016-09-21 21:02:58,548 WARN hadoop.gateway (GatewayFilter.java:doFilter(162)) - Failed to match path /console/sla/css/jquery.dataTables.css ... View more

Hello, Can someone briefly explain the purpose of the cbgateway node when using cloudbreak? - Any recommendations around minimum aws instance sizes to satisfy its requirements? - Can this node be turned into an edge node with client libraries? Thanks, ... View more

Hello, Quick questions regarding cloud break on aws: 1. For the HDP nodes, can you change OS to ubuntu or is default RHEL 6/7? 2. Any recommendations around attaching st1 EBS volumes? Should I just do that as a separate process? looks like latest version of cloudbreak allows only magnetic/ssd 3. What is the best approach to adding services? Should we do it in ambari or change the ambari blueprint? Thanks, ... View more

Hello, If i have a setup that only has 2 master nodes and say 3 data nodes. What do you think would be the best option: 1. just have 2 zookeepers, one on each of the master nodes 2. Use a data node to get a quorm of 3 zookeepers 3. Any other options? Thanks, ... View more

Hello, Is there a way to setup NiFi (HDF 0.x) to do user authentication through a local authentication? In the documentation the only examples that can be provided for the property: nifi.security.user.login.identity.provider are ldap-provider and kerberos (both are not configured atm) ... View more