Joe McDonnell has posted comments on this change. ( 
http://gerrit.cloudera.org:8080/15931 )

Change subject: IMPALA-9711: incrementally update aggregate profile
......................................................................


Patch Set 9:

(1 comment)

http://gerrit.cloudera.org:8080/#/c/15931/9/be/src/runtime/coordinator-backend-state.cc
File be/src/runtime/coordinator-backend-state.cc:

http://gerrit.cloudera.org:8080/#/c/15931/9/be/src/runtime/coordinator-backend-state.cc@789
PS9, Line 789:   if (done_) {
In the old Coordinator::BackendState::UpdateExecStats(), the completion timer 
is updated unconditionally. Here we only update it if done_ is true. Does that 
mean there are times that we used to be updating it that we now are not? For 
example, if finalize=true but some are not done? Does that matter?



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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: Ib03e79a40a33d8e74464640ae5f95a1467a6713a
Gerrit-Change-Number: 15931
Gerrit-PatchSet: 9
Gerrit-Owner: Tim Armstrong <[email protected]>
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Tim Armstrong <[email protected]>
Gerrit-Comment-Date: Tue, 29 Sep 2020 20:36:13 +0000
Gerrit-HasComments: Yes

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