Bharath Vissapragada has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/8588 )

Change subject: IMPALA-4927: Impala should handle invalid input from Sentry
......................................................................


Patch Set 5:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/8588/5/fe/src/main/java/org/apache/impala/util/SentryProxy.java
File fe/src/main/java/org/apache/impala/util/SentryProxy.java:

http://gerrit.cloudera.org:8080/#/c/8588/5/fe/src/main/java/org/apache/impala/util/SentryProxy.java@146
PS5, Line 146: AuthorizationException
> An AuthorizationException is thrown when the sentry client throws a SentryA
IMO, we should catch a generic Exception given we have no control over what 
listRolePrivileges can throw and it can change over time. We should probably 
not let a single bad role cause the entire thread to throw (we do it at 
multiple other places too in the code, fwiw).



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I781411018d580854d80a9cad81a1ded7ca16af8b
Gerrit-Change-Number: 8588
Gerrit-PatchSet: 5
Gerrit-Owner: Pranay Singh
Gerrit-Reviewer: Bharath Vissapragada <[email protected]>
Gerrit-Reviewer: Dimitris Tsirogiannis <[email protected]>
Gerrit-Reviewer: Philip Zeyliger <[email protected]>
Gerrit-Reviewer: Pranay Singh
Gerrit-Reviewer: Zach Amsden <[email protected]>
Gerrit-Comment-Date: Tue, 21 Nov 2017 18:36:34 +0000
Gerrit-HasComments: Yes

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