Fang-Yu Rao has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/22731 )

Change subject: IMPALA-13930: ImpylaHS2Connection should only open cursor as 
needed
......................................................................


Patch Set 6: Code-Review+1

(2 comments)

Thanks for taking care of this Riza! I left 2 minor comments. I do not have any 
other suggestion.

http://gerrit.cloudera.org:8080/#/c/22731/6//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/22731/6//COMMIT_MSG@9
PS6, Line 9: ImpylaHS2Connection open a cursor (and HS2 session) as it connect,
           : followed by running a "SET ALL" query to populate the default query
           : options.
Could we slightly change this paragraph to the following so that it would be 
clear as to what ImpylaHS2Connection behaved before this patch?

 Before this patch, ImpylaHS2Connection unconditionally opened a cursor (and 
HS2 session) as it connected, followed by running a "SET ALL" query to populate 
the default query options.


http://gerrit.cloudera.org:8080/#/c/22731/6//COMMIT_MSG@20
PS6, Line 20: Fix 
test_query_profile_contains_query_compilation_metadata_cached_event
            : slightly by setting the 'sync_ddl' option because the test is 
flaky
            : without it.
It's just for my own understanding. Nothing has to be changed here.

Does 'test_query_profile_contains_query_compilation_metadata_cached_event' 
become flaky because of this patch? Or you just deflaked the test along with 
the changes to how default query options are collected?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I9d5e3e5c11ad386b7202431201d1a4cff46cbff5
Gerrit-Change-Number: 22731
Gerrit-PatchSet: 6
Gerrit-Owner: Riza Suminto <riza.sumi...@cloudera.com>
Gerrit-Reviewer: Fang-Yu Rao <fangyu....@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Michael Smith <michael.sm...@cloudera.com>
Gerrit-Reviewer: Riza Suminto <riza.sumi...@cloudera.com>
Gerrit-Reviewer: Yida Wu <wydbaggio...@gmail.com>
Gerrit-Comment-Date: Thu, 10 Apr 2025 21:55:45 +0000
Gerrit-HasComments: Yes

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