[jira] [Assigned] (RANGER-1476) External users not editable through Ranger UI

2017-03-24 Thread Sailaja Polavarapu (JIRA)
[ https://issues.apache.org/jira/browse/RANGER-1476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Sailaja Polavarapu reassigned RANGER-1476: -- Assignee: Nitin Galave > External users not editable through Ranger UI > -

[jira] [Updated] (RANGER-1476) External users not editable through Ranger UI

2017-03-24 Thread Anuja Leekha (JIRA)
[ https://issues.apache.org/jira/browse/RANGER-1476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Anuja Leekha updated RANGER-1476: - Request participants: (was: ) Fix Version/s: 0.7.1 > External users not editable thr

[jira] [Created] (RANGER-1476) External users not editable through Ranger UI

2017-03-24 Thread Anuja Leekha (JIRA)
Anuja Leekha created RANGER-1476: Summary: External users not editable through Ranger UI Key: RANGER-1476 URL: https://issues.apache.org/jira/browse/RANGER-1476 Project: Ranger Issue Type: Bu

Re: Question about group policies

2017-03-24 Thread Don Bosco Durai
Alex Both Abhay and Ramesh are correct. In the Hadoop eco-system we want to ensure that the users and groups are consistent across all components. And generally, AD/LDAP or Unix system user/groups are the source of truth. >>This also means user <--> group mapping in Ranger is NOT the sourc

Re: Question about group policies

2017-03-24 Thread Ramesh Mani
Adding to Abhay comment, In most of the Ranger Plugin from the components side we use org.apache.hadoop.security.UserGroupInformation API https://hadoop.apache.org/docs/r1.0.4/api/org/apache/hadoop/security/UserGr oupInformation.html which will wrap around JAAS and provides the mechanism to determ

Re: Question about group policies

2017-03-24 Thread Abhay Kulkarni
Hi Alex, This is exactly right. Users, groups and their associations in Ranger (specifically Ranger Admin) are props for being able to define policies. They are not the Œsource of truth¹. It is expected that the correct user <‹-> group associations will be available in the component (service) from

Question about group policies

2017-03-24 Thread Alexander Denissov
Hi Ranger experts, We are developing a custom Ranger Plugin for Apache HAWQ(incubating) and noticed that group policies are not behaving as we expected. In Ranger, we define a user U (actually synched from OS). We then manually define group G and enroll user U into it. We then define a policy and

Re: Review Request 56807: RANGER-1392: Hive test connection is failing even if jdbc.url configured is correct with Kerberos authentication

2017-03-24 Thread Velmurugan Periasamy
--- This is an automatically generated e-mail. To reply, visit: https://reviews.apache.org/r/56807/#review170046 --- Ship it! Ship It! - Velmurugan Periasamy On March 23, 2017,