Zoltan Borok-Nagy has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/23833 )

Change subject: IMPALA-14341: Iceberg MetaProviders Blacklist DBs/Tables
......................................................................


Patch Set 18: Code-Review+1

(3 comments)

http://gerrit.cloudera.org:8080/#/c/23833/18/fe/src/main/java/org/apache/impala/util/CatalogBlacklistUtils.java
File fe/src/main/java/org/apache/impala/util/CatalogBlacklistUtils.java:

http://gerrit.cloudera.org:8080/#/c/23833/18/fe/src/main/java/org/apache/impala/util/CatalogBlacklistUtils.java@37
PS18, Line 37: BLACKLISTED_DBS_COUNT
Set.size() should have O(1) complexity, so I'm not sure that the extra 
bookkeeping is beneficial.


http://gerrit.cloudera.org:8080/#/c/23833/18/fe/src/main/java/org/apache/impala/util/CatalogBlacklistUtils.java@70
PS18, Line 70:
nit: +4 indent is needed


http://gerrit.cloudera.org:8080/#/c/23833/18/fe/src/test/java/org/apache/impala/catalog/local/MetaProviderDecoratorTest.java
File 
fe/src/test/java/org/apache/impala/catalog/local/MetaProviderDecoratorTest.java:

http://gerrit.cloudera.org:8080/#/c/23833/18/fe/src/test/java/org/apache/impala/catalog/local/MetaProviderDecoratorTest.java@73
PS18, Line 73: equalTo(EXPECTED_METHOD_COUNT)
Maybe we could also directly compare it to 
MetaProviderDecorator.class.getDeclaredMethods().length?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I73a06d30dcdbb579f92c2afa5928beb6c5a13348
Gerrit-Change-Number: 23833
Gerrit-PatchSet: 18
Gerrit-Owner: Jason Fehr <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Daniel Vanko <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Jason Fehr <[email protected]>
Gerrit-Reviewer: Mihaly Szjatinya <[email protected]>
Gerrit-Reviewer: Noemi Pap-Takacs <[email protected]>
Gerrit-Reviewer: Peter Rozsa <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Thu, 05 Feb 2026 13:56:11 +0000
Gerrit-HasComments: Yes

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