Csaba Ringhofer has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/18177 )

Change subject: IMPALA-11096: Strict_hs2 mode in impala-shell does not support 
get_summary
......................................................................


Patch Set 1:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/18177/1//COMMIT_MSG
Commit Message:

http://gerrit.cloudera.org:8080/#/c/18177/1//COMMIT_MSG@10
PS1, Line 10: The periodic callback is now disabled.
I would prefer a solution where we would return some warning/error to the users 
when they use both live progress and hs2_strict instead of disabling this 
feature silently. The live progress feature is not very useful without 
returning any live progress info :)


http://gerrit.cloudera.org:8080/#/c/18177/1//COMMIT_MSG@14
PS1, Line 14: Delaying the compile doesn't help (pre-execute) and adding a
            : "select sleep(<x>)" doesn't help either (done at fetch time).
I think that there are several ways to add this kind of test - you could add 
sleep to another part of the query, or probably there is a debug_action that 
could introduce the sleep at the right place.

Note that this wouldn't be needed if we returned an error as mentioned at line 
10.



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I6aee838a80b4659a13a0a0cb9eabffa2c8767c8f
Gerrit-Change-Number: 18177
Gerrit-PatchSet: 1
Gerrit-Owner: Steve Carlin <[email protected]>
Gerrit-Reviewer: Csaba Ringhofer <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Comment-Date: Mon, 31 Jan 2022 11:52:08 +0000
Gerrit-HasComments: Yes

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