Csaba Ringhofer has posted comments on this change. ( http://gerrit.cloudera.org:8080/21257 )
Change subject: IMPALA-12980: Translate CpuAsk into admission control slots ...................................................................... Patch Set 15: Code-Review+1 (1 comment) Thanks for the clarifications, lgtm! http://gerrit.cloudera.org:8080/#/c/21257/11/tests/custom_cluster/test_executor_groups.py File tests/custom_cluster/test_executor_groups.py: http://gerrit.cloudera.org:8080/#/c/21257/11/tests/custom_cluster/test_executor_groups.py@1245 PS11, Line 1245: # CoreCount={total=16 trace=F15:3+F01:1+F14:3+F03:1+F13:3+F05:1+F12:3+F07:1}, > > One thing I noticed is that runtime filters do not seem to be accounted f I think that it would could be useful to be able to set a cost limit so that cheap fragments under that limit would be ignored during CpuAsk/dominant fragment calculation. If I understand things correctly so far, even a fragment that reads a single row can bump the core count, which doesn't seem right to me, as such a fragment would run in parallel only for a very limited time. This is independent from this the current patch though. -- To view, visit http://gerrit.cloudera.org:8080/21257 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I338ca96555bfe8d07afce0320b3688a0861663f2 Gerrit-Change-Number: 21257 Gerrit-PatchSet: 15 Gerrit-Owner: Riza Suminto <riza.sumi...@cloudera.com> Gerrit-Reviewer: Abhishek Rawat <ara...@cloudera.com> Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Kurt Deschler <kdesc...@cloudera.com> Gerrit-Reviewer: Riza Suminto <riza.sumi...@cloudera.com> Gerrit-Reviewer: Wenzhe Zhou <wz...@cloudera.com> Gerrit-Comment-Date: Wed, 17 Apr 2024 16:04:31 +0000 Gerrit-HasComments: Yes
