(sending again, as the links were lost in my earlier email) All,
Row-level filter and column-masking via Apache Ranger policies is one of the features in recently released Apache Ranger 0.6 version. Details of this new feature and along with a number of examples are available in the wike page at: https://cwiki.apache.org/confluence/display/RANGER/Row-level+filtering+and+column-masking+using+Apache+Ranger+policies+in+Apache+Hive. PDF version of this wiki is available at https://cwiki.apache.org/confluence/download/attachments/65868896/Wiki_RowFiltering_ColumnMasking.pdf?api=v2. Please review and add comments to the wiki if you have any feedback. Thanks, Madhan