Peter Rozsa has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/24590 )

Change subject: IMPALA-9821: Change DataSketches functions to return BINARY
......................................................................


Patch Set 8: Code-Review+1

(1 comment)

http://gerrit.cloudera.org:8080/#/c/24590/8/testdata/workloads/functional-query/queries/QueryTest/datasketches-hll-hive-orc.test
File 
testdata/workloads/functional-query/queries/QueryTest/datasketches-hll-hive-orc.test:

http://gerrit.cloudera.org:8080/#/c/24590/8/testdata/workloads/functional-query/queries/QueryTest/datasketches-hll-hive-orc.test@3
PS8, Line 3: # IMPALA-9821: Hive's ds_hll_sketch() returns BINARY and writes 
BINARY to ORC and HMS.
           : # After the fix, Impala's ds_hll_estimate() must accept BINARY 
input.
           : # HIVE_QUERY sections run in a fresh Hive session with no 
'use_db', so the table
           : # must be qualified with $DATABASE to land in the test's unique 
database.
nit: this comment could be less verbose, like there's no added value to mention 
the $DATABASE reference, and the ticket ID at the start. This is also true to 
the above statements.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Id4a6b54089dd356e37257bc24adeb1eb98e82c25
Gerrit-Change-Number: 24590
Gerrit-PatchSet: 8
Gerrit-Owner: Mihaly Szjatinya <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Mihaly Szjatinya <[email protected]>
Gerrit-Reviewer: Peter Rozsa <[email protected]>
Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]>
Gerrit-Comment-Date: Mon, 21 Sep 2026 08:19:53 +0000
Gerrit-HasComments: Yes

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