Wenzhe Zhou has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/19533 )

Change subject: IMPALA-11858: Cap per backend memory estimate to its memory 
limit for admission
......................................................................


Patch Set 2:

(2 comments)

http://gerrit.cloudera.org:8080/#/c/19533/2/be/src/scheduling/admission-controller-test.cc
File be/src/scheduling/admission-controller-test.cc:

http://gerrit.cloudera.org:8080/#/c/19533/2/be/src/scheduling/admission-controller-test.cc@877
PS2, Line 877: set_is_executor(false);
If the node is set as executor and coordinator, the assumption mat not work.


http://gerrit.cloudera.org:8080/#/c/19533/2/be/src/scheduling/schedule-state.h
File be/src/scheduling/schedule-state.h:

http://gerrit.cloudera.org:8080/#/c/19533/2/be/src/scheduling/schedule-state.h@288
PS2, Line 288: The assumption is that all
             :   /// executors have the same memory limit for admission and all 
the coordinators have the
             :   /// same memory limit for admission.
Is the assumption working if one node is set as both executor and coordinator?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I3b1f6e530785ef832dbc831d7cc6793133f3335c
Gerrit-Change-Number: 19533
Gerrit-PatchSet: 2
Gerrit-Owner: Abhishek Rawat <ara...@cloudera.com>
Gerrit-Reviewer: Andrew Sherman <asher...@cloudera.com>
Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com>
Gerrit-Reviewer: Wenzhe Zhou <wz...@cloudera.com>
Gerrit-Comment-Date: Fri, 24 Feb 2023 19:16:44 +0000
Gerrit-HasComments: Yes

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