Csaba Ringhofer has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/17929 )

Change subject: IMPALA-10957: test_iceberg_query is flaky
......................................................................


Patch Set 2:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/17929/2//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/17929/2//COMMIT_MSG@17
PS2, Line 17: This patch gets rid of
            : the DROP TABLE statement which wasn't important for the test 
anyway.
I disagree with the solution, I would prefer to separate these tests to another 
.test file and call it with unique_database or to create that table during 
dataload. Or if a really quick solution is needed then the test could be made 
serial and a todo could be added to create more sophisticated solution.

My understanding is that the table will be created in functional_parquet and 
the test won't clean it up. This can mess Impala environments up if people run 
the test locally and the table creation in the test changes in the future. I 
also have memories about tests that rely on the exact list of table in 
functional* databases, e.g. for SHOW TABLES.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I16e558ae5add48d8a39bd89277a0256f534ba65f
Gerrit-Change-Number: 17929
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: Tamas Mate <[email protected]>
Gerrit-Comment-Date: Mon, 18 Oct 2021 10:55:36 +0000
Gerrit-HasComments: Yes

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