Riza Suminto has posted comments on this change. ( http://gerrit.cloudera.org:8080/19033 )
Change subject: IMPALA-11604 Planner changes for CPU usage ...................................................................... Patch Set 58: Code-Review+2 (1 comment) Thank you Qifan and Wenzhe! I mention some follow up work in the commit message. Carry the +2. http://gerrit.cloudera.org:8080/#/c/19033/54/fe/src/main/java/org/apache/impala/planner/BaseProcessingCost.java File fe/src/main/java/org/apache/impala/planner/BaseProcessingCost.java: http://gerrit.cloudera.org:8080/#/c/19033/54/fe/src/main/java/org/apache/impala/planner/BaseProcessingCost.java@30 PS54, Line 30: long cardinality, float exprsCost, float materializationCost) { > For VARCHAR, we can use some kind of average width stats, if available. Fo Filed IMPALA-11972 for this. -- To view, visit http://gerrit.cloudera.org:8080/19033 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: If32dc770dfffcdd0be2b5555a789a7720952c68a Gerrit-Change-Number: 19033 Gerrit-PatchSet: 58 Gerrit-Owner: Qifan Chen <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Kurt Deschler <[email protected]> Gerrit-Reviewer: Qifan Chen <[email protected]> Gerrit-Reviewer: Riza Suminto <[email protected]> Gerrit-Reviewer: Wenzhe Zhou <[email protected]> Gerrit-Comment-Date: Mon, 06 Mar 2023 17:30:44 +0000 Gerrit-HasComments: Yes
