Ranger 1.2 on HDP 3.1 The usersync process is able to connect to LDAP, pull down expected users. When the usersync attempts to connect to Ranger to add/update those new LDAP users, throws error. usersync.log shows: ERROR LdapUserGroupBuilder [UnixUserSyncThread] - sink.addOrUpdateUser failed with exception null, for user: hdfs, groups: [hdfs,hadoop] (and all users for that matter) WARN PolicyMgrUserGroupBuilder [UnixUserSyncThread] Credentials response from ranger is 401 The xa_portal.log from Ranger Admin shows: [http-bio-6080-exec-4] INFO org.apache.ranger.security.handler.RangerAuthenticationProvider (RangerAuthenticationProvider.java:148) - Authentication with SHA-256 failed. Now trying with MD5. [http-bio-6080-exec-4] INFO org.apache.ranger.security.listener.SpringEventListener (SpringEventListener.java:86) - Login Unsuccessful:rangerusersync | Ip Address x.x.x.x | Bad Credentials When I login to the Ranger UI with user "rangerusersync" with the known password, I can log in without issue. Where is it getting (or rather not getting) the credentials for "rangerusersync" after getting the LDAP users successfully when trying to load to Ranger?
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