Lars Volker has posted comments on this change. ( http://gerrit.cloudera.org:8080/13550 )
Change subject: WIP IMPALA-8484: Run queries on disjoint executor groups ...................................................................... Patch Set 7: (1 comment) http://gerrit.cloudera.org:8080/#/c/13550/7/be/src/scheduling/admission-controller.cc File be/src/scheduling/admission-controller.cc: http://gerrit.cloudera.org:8080/#/c/13550/7/be/src/scheduling/admission-controller.cc@1336 PS7, Line 1336: for (auto& it: queue_node->per_group_schedules) { > I agree that the advantage of filling one group before starting another is That's a good point. I think it's ok to start with either option, and filling one before moving to the next one seems more straightforward to me. I added a comment in the code and filed IMPALA-8731 to track implementing the alternative approach. -- To view, visit http://gerrit.cloudera.org:8080/13550 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I8a1d0900f2a82bd2fc0a906cc094e442cffa189b Gerrit-Change-Number: 13550 Gerrit-PatchSet: 7 Gerrit-Owner: Lars Volker <[email protected]> Gerrit-Reviewer: Andrew Sherman <[email protected]> Gerrit-Reviewer: Bikramjeet Vig <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Lars Volker <[email protected]> Gerrit-Reviewer: Tim Armstrong <[email protected]> Gerrit-Comment-Date: Fri, 28 Jun 2019 22:00:53 +0000 Gerrit-HasComments: Yes
