Michael Smith has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/24718 )

Change subject: IMPALA-15278: Fix incorrect cardinality with OFFSET
......................................................................


Patch Set 1:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/24718/1/fe/src/main/java/org/apache/impala/planner/SortNode.java
File fe/src/main/java/org/apache/impala/planner/SortNode.java:

http://gerrit.cloudera.org:8080/#/c/24718/1/fe/src/main/java/org/apache/impala/planner/SortNode.java@307
PS1, Line 307:       Preconditions.checkState(offset_ == 0, "Tie handling with 
offset not supported");
Should this be a precondition or throw an actual exception? It's unclear to me 
if this is something you could construct in a query.


http://gerrit.cloudera.org:8080/#/c/24718/1/fe/src/test/java/org/apache/impala/planner/PlannerTest.java
File fe/src/test/java/org/apache/impala/planner/PlannerTest.java:

http://gerrit.cloudera.org:8080/#/c/24718/1/fe/src/test/java/org/apache/impala/planner/PlannerTest.java@131
PS1, Line 131:     runPlannerTestFile("card-limit-offset",
Is this supposed to be a new test? I don't see it added in the patch.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I3b628beabc5c7ec6c4fdda9dff6aaf7a4acae538
Gerrit-Change-Number: 24718
Gerrit-PatchSet: 1
Gerrit-Owner: Quanlong Huang <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Comment-Date: Fri, 21 Aug 2026 15:03:41 +0000
Gerrit-HasComments: Yes

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