Subhrat Chaudhary created RANGER-4827:
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Summary: Implement evaluation of row-filter and masking expression
for GDS
Key: RANGER-4827
URL: https://issues.apache.org/jira/browse/RANGER-4827
Project: Ranger
Issue Type: Improvement
Components: plugins
Reporter: Subhrat Chaudhary
Currently in GDS implementation, we have provision to ad row-filter and masking
expression in the RangerGds.RangerSharedResource. But these are not evaluated
during dataset policy evaluation. To extend the support of GDS in ranger, we
can add evaluation of row-filter and masking expressions.
There can be one complexity while evaluation of row-filter and masking
expressions for GDS:
For example: a dataset is linked with multiple SharedResource, with overlapping
resources and the SharedResource has row-filter or masking expression added. In
such case which expression should we consider for evaluation?
We need to address check and above issue.
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