Member since
12-09-2015
103
Posts
82
Kudos Received
13
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
3511 | 04-17-2016 06:56 AM | |
2605 | 04-13-2016 11:39 AM | |
2772 | 03-17-2016 10:01 AM | |
4624 | 02-22-2016 06:50 AM | |
1982 | 02-17-2016 09:36 AM |
04-19-2016
03:19 AM
@Sadek M If I understand this correctly, you are trying to use TDE with hdfs user. This will not work because hdfs user is blacklisted for TDE operations. Here is note from Hortonworks Doc. For separation of administrative roles, do not use the hdfs user to create encryption zones. Instead, designate another administrative account for creating encryption keys and zones. See Creating an HDFS Admin User for more information.
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04-17-2016
06:56 AM
3 Kudos
@Sadek M I was able to resolve it after restarting Ranger Service. Ambari does not prompt for restarting Ranger service, but prompt for only Ranger Kms. Be sure to edit the repository username from Ranger UI by logging in as keyadmin user. Changing user from Ambari does not work. Set values of below to * hadoop.kms.proxyuser.hive.users=* hadoop.kms.proxyuser.oozie.users=* hadoop.kms.proxyuser.HTTP.users=* hadoop.kms.proxyuser.ambari.users=* hadoop.kms.proxyuser.yarn.users=* hadoop.kms.proxyuser.hive.hosts=* hadoop.kms.proxyuser.oozie.hosts=* hadoop.kms.proxyuser.HTTP.hosts=* hadoop.kms.proxyuser.ambari.hosts=* hadoop.kms.proxyuser.yarn.hosts=*
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04-15-2016
11:17 AM
Same problem here on HDP 2.3.4 with Ambari 2.2.0 Changing hadoop.kms.authentication.type to simple works fine.
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04-13-2016
05:52 PM
Can you help me with working demo of enabling service level authorisation for yarn. I followed the steps in https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/ServiceLevelAuth.html#Enable_Service_Level_Authorization but it is not working. I can run yarn jobs from any user irrespective of the acl settings. I tried this in HDP 2.3.4.0 with Ambari 2.2.0 FYI, ranger plugin policies are working fine. I tried this with and without enabling ranger plugin. However service level authorisation is working fine in case of apache hadoop.
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04-13-2016
11:39 AM
Click on hosts menu on ambari web UI Click on host where you want to add client. On the host page click on add button as below.
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04-13-2016
10:44 AM
@Safak Kapci As far as I know, you have to manually add clients using Ambari.
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04-05-2016
04:49 AM
@Paul Tamburello I am wondering how difficult it will be to change the hostname of these servers back to what they were before. See this http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/set-hostname.html
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04-04-2016
01:26 PM
@Benjamin Leonhardi Can you help me with working demo of enabling service level authorization for yarn. I have followed the steps in https://hadoop.apache.org/docs/current/hadoop-project-dist/hadoop-common/ServiceLevelAuth.html#Enable_Service_Level_Authorization but it is not working. I can run yarn jobs from any user irrespective of the acl settings. I need this in HDP 2.3.4.0 with Ambari 2.2.0
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03-31-2016
02:30 PM
Thanks a lot.
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