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Posted to dev@ranger.apache.org by "Madhan Neethiraj (JIRA)" <ji...@apache.org> on 2017/04/03 17:28:41 UTC
[jira] [Comment Edited] (RANGER-1168) Add data masking for tag
based policies
[ https://issues.apache.org/jira/browse/RANGER-1168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15953873#comment-15953873 ]
Madhan Neethiraj edited comment on RANGER-1168 at 4/3/17 5:28 PM:
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+1 for the enhancement to support tag-based masking policy.
However, I am not sure how useful it would be to support row-filtering based on tags - given the filter expression would most likely to be dependent on the schema of the table. I would suggest we study this in more detail with few usecases and track it via a separate JIRA.
was (Author: madhan.neethiraj):
+1 for the enhancement to support tag-based masking policy.
However, I am sure how useful it would be to support row-filtering based on tags - given the filter expression would most likely to be dependent on the schema of the table. I would suggest we study this in more detail with few usecases and track it via a separate JIRA.
> Add data masking for tag based policies
> ---------------------------------------
>
> Key: RANGER-1168
> URL: https://issues.apache.org/jira/browse/RANGER-1168
> Project: Ranger
> Issue Type: New Feature
> Components: plugins
> Reporter: Nigel Jones
> Labels: VirtualDataConnector
>
> Currently in Hive its possible to create tag based policies. For example a policy can prevent a user from accessing data in a column tagged as sensitive - with that classification likely coming from Apache Atlas.
> In order to support the principle of applying a policy to a classification rather than an actual resort, we should extend Ranger & in particular the plugins such as hive to allow tag based policies to support
> - data masking
> - row filtering
> I believe this is important to support the principle of Apache Atlas being used to centrally manage metadata & the classification of resources
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