Joe McDonnell has posted comments on this change. ( http://gerrit.cloudera.org:8080/23732 )
Change subject: IMPALA-14594: Scale grouping aggregator's input cardinality by the number of backends ...................................................................... Patch Set 2: (1 comment) http://gerrit.cloudera.org:8080/#/c/23732/2/be/src/exec/aggregation-node-base.cc File be/src/exec/aggregation-node-base.cc: http://gerrit.cloudera.org:8080/#/c/23732/2/be/src/exec/aggregation-node-base.cc@101 PS2, Line 101: estimated_input_cardinality = agg_node.estimated_input_cardinality / num_backends_; > Good point, I need to make this use the number of fragment instances. Changed this to use the number of fragment instances. -- To view, visit http://gerrit.cloudera.org:8080/23732 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Iaf66709f12ea9b7328ca4e4c5cd45a05c9dc3032 Gerrit-Change-Number: 23732 Gerrit-PatchSet: 2 Gerrit-Owner: Joe McDonnell <[email protected]> Gerrit-Reviewer: Csaba Ringhofer <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Joe McDonnell <[email protected]> Gerrit-Reviewer: Michael Smith <[email protected]> Gerrit-Reviewer: Quanlong Huang <[email protected]> Gerrit-Comment-Date: Mon, 22 Jun 2026 22:06:08 +0000 Gerrit-HasComments: Yes
