Zoltan Borok-Nagy has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/24524 )

Change subject: IMPALA-15126: Fix NullPointerException for STRUCT.* expansion 
on masked tables
......................................................................


Patch Set 2:

(2 comments)

Thanks for the comments!

http://gerrit.cloudera.org:8080/#/c/24524/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/24524/1//COMMIT_MSG@9
PS1, Line 9: When a table has a column-masking policy, queries are rewritten to 
read
> nit: keep 72 chars limit?
Done


http://gerrit.cloudera.org:8080/#/c/24524/1/testdata/workloads/functional-query/queries/QueryTest/ranger_column_masking_complex_types.test
File 
testdata/workloads/functional-query/queries/QueryTest/ranger_column_masking_complex_types.test:

http://gerrit.cloudera.org:8080/#/c/24524/1/testdata/workloads/functional-query/queries/QueryTest/ranger_column_masking_complex_types.test@93
PS1, Line 93: ---- QUERY
> Just curious, why didn't the previous test trigger this issue? If id is not
Exactly, relevant code is in 
RangerAuthorizationChecker.needsMaskingOrFiltering(). We only create a 
masking/filtering view if:
- at least one required column needs masking, or
- table has row filtering policy



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Id101542aed900220383481f17d812b1889f78736
Gerrit-Change-Number: 24524
Gerrit-PatchSet: 2
Gerrit-Owner: Zoltan Borok-Nagy <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Wed, 01 Jul 2026 08:26:31 +0000
Gerrit-HasComments: Yes

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