Riza Suminto has posted comments on this change. ( http://gerrit.cloudera.org:8080/20366 )
Change subject: IMPALA-12357: Skip scheduling bloom filter from full-build scan ...................................................................... Patch Set 16: (2 comments) http://gerrit.cloudera.org:8080/#/c/20366/16//COMMIT_MSG Commit Message: http://gerrit.cloudera.org:8080/#/c/20366/16//COMMIT_MSG@42 PS16, Line 42: 22 out of 103 queries show reduction in number of runtime bloom : filters without any notable performance regression. nit: I will double check if this is still true. http://gerrit.cloudera.org:8080/#/c/20366/15/fe/src/main/java/org/apache/impala/planner/JoinNode.java File fe/src/main/java/org/apache/impala/planner/JoinNode.java: http://gerrit.cloudera.org:8080/#/c/20366/15/fe/src/main/java/org/apache/impala/planner/JoinNode.java@1008 PS15, Line 1008: > Is it possible for an exchange node to have another exchange node as child? Done. I don't think it is possible to have successive ExchangeNode. -- To view, visit http://gerrit.cloudera.org:8080/20366 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I494533bc06da84e606cbd1ae1619083333089a5e Gerrit-Change-Number: 20366 Gerrit-PatchSet: 16 Gerrit-Owner: Riza Suminto <[email protected]> Gerrit-Reviewer: Aman Sinha <[email protected]> Gerrit-Reviewer: Csaba Ringhofer <[email protected]> Gerrit-Reviewer: David Rorke <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Riza Suminto <[email protected]> Gerrit-Comment-Date: Fri, 08 Sep 2023 18:43:53 +0000 Gerrit-HasComments: Yes
