[email protected] has posted comments on this change. ( http://gerrit.cloudera.org:8080/18535 )
Change subject: IMPALA-11289: Push-down compound predicates to iceberg ...................................................................... Patch Set 3: (1 comment) http://gerrit.cloudera.org:8080/#/c/18535/1/testdata/workloads/functional-query/queries/QueryTest/iceberg-compound-predicate-push-down.test File testdata/workloads/functional-query/queries/QueryTest/iceberg-compound-predicate-push-down.test: http://gerrit.cloudera.org:8080/#/c/18535/1/testdata/workloads/functional-query/queries/QueryTest/iceberg-compound-predicate-push-down.test@79 PS1, Line 79: aggregation(SUM, NumRowGroups): 2 > This likely comes from my own lack of knowledge, but it's not clear to me h Thanks for your reply. If pushing the predicate down to Iceberg fails, NumRowGroups will not be filtered, so the NumRowGroups sum in the profile will be 12(The total number of RowGroups owned by the currently tested table). Conversely, if the predicate is successfully pushed, the NumRowGroups sum in the profile will be the optimized result. -- To view, visit http://gerrit.cloudera.org:8080/18535 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I27bc67b71033900c466183da5b1907ac90844177 Gerrit-Change-Number: 18535 Gerrit-PatchSet: 3 Gerrit-Owner: Anonymous Coward <[email protected]> Gerrit-Reviewer: Anonymous Coward <[email protected]> Gerrit-Reviewer: Gergely Fürnstáhl <[email protected]> Gerrit-Reviewer: Impala Public Jenkins <[email protected]> Gerrit-Reviewer: Michael Smith <[email protected]> Gerrit-Reviewer: Tamas Mate <[email protected]> Gerrit-Reviewer: Zoltan Borok-Nagy <[email protected]> Gerrit-Comment-Date: Thu, 19 May 2022 03:03:46 +0000 Gerrit-HasComments: Yes
