Hi,
I've setup a HDP 3.0.1 cluster which is Kerberized.
However, the user sync is not happening with sync source as "Unix", min user id as "500".
Below is the error observed in the logs:
04 Dec 2018 14:49:06 INFO UnixAuthenticationService [main] - Starting User Sync Service!
04 Dec 2018 14:49:06 WARN UnixUserGroupBuilder [UnixUserSyncThread] - DEPRECATED: Unix backend is configured to use /etc/passwd and /etc/group files directly instead of standard system mechanisms.
04 Dec 2018 14:49:06 INFO UserGroupSync [UnixUserSyncThread] - initializing sink: org.apache.ranger.unixusersync.process.PolicyMgrUserGroupBuilder
04 Dec 2018 14:49:06 INFO PolicyMgrUserGroupBuilder [UnixUserSyncThread] - Using principal = rangerusersync/prd-lucy110.XXXXX.nm1@XXXXXX.COM and keytab = /etc/security/keytabs/rangerusersync.service.keytab
04 Dec 2018 14:49:07 ERROR PolicyMgrUserGroupBuilder [UnixUserSyncThread] - Failed to build Group List :
com.google.gson.JsonSyntaxException: java.lang.IllegalStateException: Expected BEGIN_OBJECT but was STRING at line 1 column 1
at com.google.gson.internal.bind.ReflectiveTypeAdapterFactory$Adapter.read(ReflectiveTypeAdapterFactory.java:176)
04 Dec 2018 14:49:07 ERROR PolicyMgrUserGroupBuilder [UnixUserSyncThread] - Failed to add portal user 04 Dec 2018 14:49:07 ERROR UnixUserGroupBuilder [UnixUserSyncThread] - sink.addOrUpdateUser failed with exception: Failed to add portal user, for user: jatin, groups: [jatin, dev]
04 Dec 2018 14:49:07 ERROR PolicyMgrUserGroupBuilder [UnixUserSyncThread] - Failed to add portal user 04 Dec 2018 14:49:07 ERROR UnixUserGroupBuilder [UnixUserSyncThread] - sink.addOrUpdateUser failed with exception: Failed to add portal user, for user: suraj.ghosh, groups: [suraj.ghosh, dev]
In the same machine I added a user "rangerusersync". Ran the python script "updatepolicymgrpassword.py" and provided same username and password. But still fails!
Please see the attached screenshot of Ranger Audit UI (Usersync tab). Is this normal ?
Also attached full logs. Please check :- usersync-log.txt
Note:- Ambari server is TLS (SSL) enabled. But not Ranger.
Can anyone please help me in resolving this issue? It would be highly appreciated.
Thanks,
Shesh Kumar
