Sai Hemanth Gantasala created HIVE-25547:
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Summary: Alter view as Select statement should create Authorizable
events in HiveServer2
Key: HIVE-25547
URL: https://issues.apache.org/jira/browse/HIVE-25547
Project: Hive
Issue Type: Bug
Affects Versions: 4.0.0
Reporter: Sai Hemanth Gantasala
Assignee: Sai Hemanth Gantasala
Consider the scenario:
{code:java}
-- A privileged user is doing the following actions.
Create table foo_tbl(i int);
Create table foo_bar(name string);
Create view foo_view as select * from foo_tbl;
-- An unprivileged user can do the following operation, when he/she has select
privileges on foo_bar table but he/she doesn't have any privileges on foo_tbl
or foo_view.
alter view foo_view as select * from foo_bar;{code}
An unauthorized user shouldn't be able to alter the view schema when he/she
doesn't have any privileges on that view.
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