Fredy Wijaya has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/9589 )

Change subject: IMPALA-6643: Add REFRESH METADATA fine-grained privilege
......................................................................


Patch Set 8:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/9589/8//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/9589/8//COMMIT_MSG@15
PS8, Line 15: REFRESH METADATA
> We had few internal discussions on what name we should use. Initially it wa
We need to decide what  privilege name we should use, some suggestions:
- REFRESH
- REFRESH METADATA
- RELOAD METADATA
- RESET METADATA

I'm more leaning into RESET METADATA since that's what we use in code: 
https://github.com/apache/impala/blob/master/fe/src/main/java/org/apache/impala/analysis/ResetMetadataStmt.java


http://gerrit.cloudera.org:8080/#/c/9589/8/fe/src/main/java/org/apache/impala/authorization/Privilege.java
File fe/src/main/java/org/apache/impala/authorization/Privilege.java:

http://gerrit.cloudera.org:8080/#/c/9589/8/fe/src/main/java/org/apache/impala/authorization/Privilege.java@50
PS8, Line 50: Sentry actions Impala can
            :    * use without being tied to Hive actions since there may be 
privileges
> slightly confused by this: does a new reader of this code need to know abou
You got a point. I'll update the comment.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I4c3c5a51fe493d39fd719c7a388d4d5760049ce4
Gerrit-Change-Number: 9589
Gerrit-PatchSet: 8
Gerrit-Owner: Fredy Wijaya <fwij...@cloudera.com>
Gerrit-Reviewer: Adam Holley <g...@holleyism.com>
Gerrit-Reviewer: Bharath Vissapragada <bhara...@cloudera.com>
Gerrit-Reviewer: Fredy Wijaya <fwij...@cloudera.com>
Gerrit-Reviewer: Vuk Ercegovac <vercego...@cloudera.com>
Gerrit-Comment-Date: Thu, 15 Mar 2018 03:40:36 +0000
Gerrit-HasComments: Yes

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