Lefty Leverenz created HCATALOG-485:
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             Summary: Document that storage-based security ignores GRANT/REVOKE 
statements
                 Key: HCATALOG-485
                 URL: https://issues.apache.org/jira/browse/HCATALOG-485
             Project: HCatalog
          Issue Type: Bug
          Components: documentation
            Reporter: Lefty Leverenz


In HCatalog's authorization doc, explain that the SQL statements GRANT and 
REVOKE don't work for storage-based security, which uses the read/write 
permissions of underlying storage entities to determine a user's permissions 
for databases, tables, and partitions.  (This is different from Hive's default 
authorization, which has RDBMS-style permissions for users, groups, and roles 
as described in [Hive 
Authorization|https://cwiki.apache.org/confluence/display/Hive/LanguageManual+Authorization].)
 

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