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From "Hubert Zhang (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HAWQ-1275) Check build-in catalogs, tables and functions in native aclcheck.
Date Mon, 16 Jan 2017 02:39:26 GMT
Hubert Zhang created HAWQ-1275:
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             Summary: Check build-in catalogs, tables and functions in native aclcheck.
                 Key: HAWQ-1275
                 URL: https://issues.apache.org/jira/browse/HAWQ-1275
             Project: Apache HAWQ
          Issue Type: Sub-task
          Components: Security
            Reporter: Hubert Zhang
            Assignee: Ed Espino


We plan to do privilege check in hawq side for build-in catalogs, tables and functions. The
reasons are two folds;
1 Ranger mainly manage the user data, but build-in catalogs and tables are not related to
user data(note that some of them contain statistics information of user data such as catalog
table pg_aoseg_*).
2 We haven't finish the code of merge of all the privilege check requests into one big request.
Without it query such as "\d" and "analyze" will lead to hundreds of RPS request.



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