Alexey Serbin has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/13552 )

Change subject: sentry: allow caching of COLUMN/TABLE privileges when checking 
higher scopes
......................................................................


Patch Set 2:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/13552/2/src/kudu/master/sentry_authz_provider.h
File src/kudu/master/sentry_authz_provider.h:

http://gerrit.cloudera.org:8080/#/c/13552/2/src/kudu/master/sentry_authz_provider.h@125
PS2, Line 125:                    bool require_grant_option = false,
             :                    bool cache_table_column_privileges = true);
> Consider enum-ifying these. Two bools is rough, and although annotations he
+1


http://gerrit.cloudera.org:8080/#/c/13552/2/src/kudu/master/sentry_authz_provider.cc
File src/kudu/master/sentry_authz_provider.cc:

http://gerrit.cloudera.org:8080/#/c/13552/2/src/kudu/master/sentry_authz_provider.cc@192
PS2, Line 192: tables
> columns?
I think this affects only table-level privileges.  In our Kudu+Sentry model the 
column-level privileges are not checked when a new column is being added.



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Gerrit-Project: kudu
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Icec75ae9e5626c887af37568a6f64a8361d888b7
Gerrit-Change-Number: 13552
Gerrit-PatchSet: 2
Gerrit-Owner: Andrew Wong <aw...@cloudera.com>
Gerrit-Reviewer: Adar Dembo <a...@cloudera.com>
Gerrit-Reviewer: Alexey Serbin <aser...@cloudera.com>
Gerrit-Reviewer: Andrew Wong <aw...@cloudera.com>
Gerrit-Reviewer: Hao Hao <hao....@cloudera.com>
Gerrit-Reviewer: Kudu Jenkins (120)
Gerrit-Reviewer: Tidy Bot (241)
Gerrit-Comment-Date: Sat, 08 Jun 2019 00:37:19 +0000
Gerrit-HasComments: Yes

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