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https://issues.apache.org/jira/browse/RANGER-1168?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15953873#comment-15953873
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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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