Vuk Ercegovac has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/10918 )

Change subject: IMPALA-6881: COMPUTE STATS should require SELECT privilege at 
analysis
......................................................................


Patch Set 3:

(5 comments)

http://gerrit.cloudera.org:8080/#/c/10918/3//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/10918/3//COMMIT_MSG@10
PS3, Line 10: register
the word "register" stuck out. seems like an implementation detail. would it be 
equivalent to simply replace it with "check"?


http://gerrit.cloudera.org:8080/#/c/10918/3/fe/src/main/java/org/apache/impala/analysis/Analyzer.java
File fe/src/main/java/org/apache/impala/analysis/Analyzer.java:

http://gerrit.cloudera.org:8080/#/c/10918/3/fe/src/main/java/org/apache/impala/analysis/Analyzer.java@2389
PS3, Line 2389: Privilege... privilege
add a comment clarifying whether all or some privilege is required when 
multiple privs are specified.


http://gerrit.cloudera.org:8080/#/c/10918/3/fe/src/main/java/org/apache/impala/analysis/Analyzer.java@2393
PS3, Line 2393:     for (Privilege priv: privilege) {
nit: space before ":" (for consistency with this file)


http://gerrit.cloudera.org:8080/#/c/10918/3/fe/src/main/java/org/apache/impala/analysis/Analyzer.java@2408
PS3, Line 2408:       for (Privilege priv: privilege) {
nit: space before ":"


http://gerrit.cloudera.org:8080/#/c/10918/3/fe/src/test/java/org/apache/impala/analysis/AuthorizationStmtTest.java
File fe/src/test/java/org/apache/impala/analysis/AuthorizationStmtTest.java:

http://gerrit.cloudera.org:8080/#/c/10918/3/fe/src/test/java/org/apache/impala/analysis/AuthorizationStmtTest.java@1166
PS3, Line 1166: TPrivilegeLevel.ALTER, TPrivilegeLevel.SELECT
to avoid unrolling the loop over compute/drop, would it be straightforward to 
loop over [(op, exp_priv)]?
for this case, that would be:
[("compute", [TPrivilegeLevel.ALTER, TPrivilegeLevel.SELECT]),
 ("drop", [TPrivilegeLevel.ALTER])]



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Icead43e689404a286859344e309427eb6c68646a
Gerrit-Change-Number: 10918
Gerrit-PatchSet: 3
Gerrit-Owner: Fredy Wijaya <fwij...@cloudera.com>
Gerrit-Reviewer: Adam Holley <ahol...@cloudera.com>
Gerrit-Reviewer: Fredy Wijaya <fwij...@cloudera.com>
Gerrit-Reviewer: Vuk Ercegovac <vercego...@cloudera.com>
Gerrit-Comment-Date: Tue, 17 Jul 2018 23:21:04 +0000
Gerrit-HasComments: Yes

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