Hi fellow Ranger users, As I am using Ranger plugin for Knox, I noticed that group policies are not applied. For example, if I grant to the group "users" the right to connect from anywhere, and I try to use WebHDFS with a user of this group, I keep getting 403 responses from Knox.
In addition, I can't find any audit logs from Knox in Ranger interface, but I thinks this is linked to the error I get in gateway.out : [EL Severe]: ejb: 2015-06-18 11:33:44.253--ServerSession(453422229)--Exception [EclipseLink-4003] (Eclipse Persistence Services - 2.5.2.v20140319-9ad6abd): org.eclipse.persistence.exceptions.DatabaseException Exception Description: Configuration error. Class [com.mysql.jdbc.Driver] not found. This error is actually weird too because the JDBC driver is properly installed, as I can see audit logs from HDFS repository. Has anyone an idea of where these errors might come from ? Thanks in advance for your help, Loïc Loïc CHANEL Engineering student at TELECOM Nancy Trainee at Worldline - Villeurbanne
