Apache Ranger tips and tid bits
1. Error syncing users Observation: org/apache/commons/httpclient/URIException in ranger log ERROR UserGroupSync [UnixUserSyncThread] – Failed to synchronize UserGroup information. Error details: java.lang.NoClassDefFoundError: org/apache/commons/httpclient/URIException at org.apache.ranger.unixusersync.process.PolicyMgrUserGroupBuilder.delXUserGroupInfo(PolicyMgrUserGroupBuilder.java:615) at org.apache.ranger.unixusersync.process.PolicyMgrUserGroupBuilder.delXUserGroupInfo(PolicyMgrUserGroupBuilder.java:600) at org.apache.ranger.unixusersync.process.PolicyMgrUserGroupBuilder.addOrUpdateUser(PolicyMgrUserGroupBuilder.java:326) at org.apache.ranger.unixusersync.process.FileSourceUserGroupBuilder.updateSink(FileSourceUserGroupBuilder.java:97) at org.apache.ranger.usergroupsync.UserGroupSync.syncUserGroup(UserGroupSync.java:113) at org.apache.ranger.usergroupsync.UserGroupSync.run(UserGroupSync.java:87) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.ClassNotFoundException: org.apache.commons.httpclient.URIException at...