Fang-Yu Rao has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/20508 )

Change subject: IMPALA-12398: Fix Ranger role not exists when altering 
db/table/view owner to a role
......................................................................


Patch Set 7: Code-Review+1

(3 comments)

Very sorry for my late response and thanks a lot for addressing most of my 
comments on the patch set 3! It's great we do not have duplicate code in 
CatalogServiceTestCatalogWithRanger.java. :-)

I only have one very minor suggestion (adding a test case for the ALTER 
DATABASE SET OWNER ROLE statement) and do not have any other comment.

http://gerrit.cloudera.org:8080/#/c/20508/7/fe/src/test/java/org/apache/impala/authorization/AuthorizationStmtTest.java
File 
fe/src/test/java/org/apache/impala/authorization/AuthorizationStmtTest.java:

http://gerrit.cloudera.org:8080/#/c/20508/7/fe/src/test/java/org/apache/impala/authorization/AuthorizationStmtTest.java@2548
PS7, Line 2548: ALTER VIEW SET OWNER ROLE
Could we also add a test case for the ALTER DATABASE SET OWNER ROLE statement? 
I am asking since we also check the existence of a role at 
https://gerrit.cloudera.org/c/20508/7/fe/src/main/java/org/apache/impala/analysis/AlterDbSetOwnerStmt.java#63.


http://gerrit.cloudera.org:8080/#/c/20508/3/fe/src/test/java/org/apache/impala/authorization/CatalogServiceTestCatalogWithRanger.java
File 
fe/src/test/java/org/apache/impala/authorization/CatalogServiceTestCatalogWithRanger.java:

http://gerrit.cloudera.org:8080/#/c/20508/3/fe/src/test/java/org/apache/impala/authorization/CatalogServiceTestCatalogWithRanger.java@96
PS3, Line 96:       // still exists in plugin cache
            :       rangerImpalaPlugin_.refreshPoliciesAndTags();
            :       authRole = super.removeRole(roleName);
            :     } catch (Exception ex) {
            :       ex.printStackTrace();
            :     }
            :     return authRole;
            :   }
            : }
            :
            :
            :
> Hi, Fang-Yu Rao, In our test cases, the set grantGroups is always empty, th
Thanks for the explanation Ji!


http://gerrit.cloudera.org:8080/#/c/20508/3/fe/src/test/java/org/apache/impala/testutil/CatalogServiceTestCatalog.java
File fe/src/test/java/org/apache/impala/testutil/CatalogServiceTestCatalog.java:

http://gerrit.cloudera.org:8080/#/c/20508/3/fe/src/test/java/org/apache/impala/testutil/CatalogServiceTestCatalog.java@a75
PS3, Line 75:
> this change can be reverted, I wrongly thought the original line would exce
Thanks for the explanation!



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I2b029bdb90111dbd0eab5189360cc81090225cda
Gerrit-Change-Number: 20508
Gerrit-PatchSet: 7
Gerrit-Owner: ji chen <[email protected]>
Gerrit-Reviewer: Fang-Yu Rao <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Quanlong Huang <[email protected]>
Gerrit-Reviewer: ji chen <[email protected]>
Gerrit-Comment-Date: Fri, 17 Nov 2023 03:35:49 +0000
Gerrit-HasComments: Yes

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