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https://issues.apache.org/jira/browse/RANGER-3085?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17244418#comment-17244418
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Bosco commented on RANGER-3085:
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[~xbbnyzh] where is the mapping for user to department mapping?
> Require column masking based on the value of another column
> -----------------------------------------------------------
>
> Key: RANGER-3085
> URL: https://issues.apache.org/jira/browse/RANGER-3085
> Project: Ranger
> Issue Type: Improvement
> Components: admin, Ranger
> Reporter: Vishal Khare
> Priority: Critical
> Labels: features
>
> Right now, I can create a custom hive function and configure it to enable
> masking on the masking screen. The column that needs to be masked will be
> provided as a parameter to the custom hive function that I create.
>
> There is a requirement to mask a column of only certain rows based on some
> logic depending on another column that do not needs to be masked.
> E.g - Lets' say there are 5 columns in my hive table namely name, age, dept,
> salary and username.
>
> If Employee 1 belongs to 'A' department. He should be able to see salary for
> only 'A' employees. However all others rows should also be returned to
> Employee 1 but their salary column should be masked.
>
> This requirement is critical to our use case because of which we are not able
> to utilize ranger. Any help would be appreciated.
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