Simhadri G created HIVE-23301:
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Summary: Optimising privilege synchroniser: UDF for updating
privileges
Key: HIVE-23301
URL: https://issues.apache.org/jira/browse/HIVE-23301
Project: Hive
Issue Type: Improvement
Components: Metastore, UDF
Affects Versions: 3.1.1
Reporter: Simhadri G
Attachments: UDFSplitMapPrivs.patch
Privilege synchronizer pulls the list of databases, tables and columns from the
Hive Metastore. For each of these objects it fetches the privilege information
and invokes HMS API to refresh the privilege information in HMS. The current
UDF Maps a bit string to a privilege based on if the privilege is granted or
not.
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