Member since
09-28-2015
34
Posts
31
Kudos Received
11
Solutions
My Accepted Solutions
Title | Views | Posted |
---|---|---|
5896 | 04-04-2019 07:06 PM | |
992 | 05-17-2016 02:16 PM | |
1395 | 05-09-2016 09:13 PM | |
1243 | 11-19-2015 04:24 AM | |
899 | 11-13-2015 04:34 AM |
04-04-2019
07:06 PM
4 Kudos
DFS commands are restricted in Hive when authorization is enabled, either through Ranger or SQL std authorization.
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05-19-2016
06:54 PM
Have you followed the steps outlined by Neeraj to cleanup DB ?
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05-17-2016
02:16 PM
@Sunile Manjee I am not sure this has anything to do with Ranger. As mentioned in this post , if you are using Spark SQL client it will behave similar to Hive CLI today where HDFS permissions come into the play. There is Spark thriftserver work which is pending https://issues.apache.org/jira/browse/SPARK-8659
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05-10-2016
05:27 PM
2 Kudos
To add in, as a best practice, we recommend customers using HDP 2.3.x or HDP 2.4.x to configure their audits to both Solr and HDFS. HDFS destination is for long term audit storage, while Solr could be used for short term audit query from the Ranger UI. It is recommended to use a ttl (time to live) setting in Solr to ensure documents are deleted automatically after a certain period.
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05-09-2016
09:13 PM
2 Kudos
HP Voltage has done the integration of HDFS encryption with their own KMS. They offer it as part of HPE Secure Storage solution. HDFS encryption can be integrated with 3 party KMS using the keyprovider APIs, however there is some work involved in ensure the integration works, specifically in Kerberos mode. HP Voltage is the only vendor partner to have completed this work.
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05-06-2016
06:52 PM
2 Kudos
@hduraiswamy Authorization and Masking are 2 separate events. You would need access to a column for the query to run. If customer would want to filter columns, best way would be to create views. This is no different than other databases. If the user has access to column, but the column data should be redacted, then masking would be an appropriate solution.
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04-26-2016
11:07 PM
You can try writing a script to export/import policies from one Ranger instance to another using REST APIs.
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04-21-2016
05:38 AM
What is the error that you are seeing ?
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04-20-2016
06:04 PM
Is Ranger's audit source solr or db ? Check your config in Ambari
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04-19-2016
09:14 PM
For Hive and HBase, you can execute GRANT/REVOKE statements from a shell and it will automatically create policies in Ranger.
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