Details
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New Feature
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Status: Closed
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Major
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Resolution: Fixed
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0.6.0
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None
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None
Description
Access Control: when processes try to read from the column groups, Zebra should be able to handle allowed vs. disallowed user/application accesses. The security is eventuallt granted by corresponding HDFS security of the data stored.
Expected behavior when column group permissions are set:
When user selects only columns that they do not have permissions to access, Zebra should return error with message "Error #: Permission denied for accessing column <column name or names>
Access control applies to an entire column group, so all columns in a column group have same permissions.