Noemi Pap-Takacs has posted comments on this change. ( http://gerrit.cloudera.org:8080/20677 )
Change subject: IMPALA-12313: (part 2) Limited UPDATE support for Iceberg tables ...................................................................... Patch Set 9: (2 comments) http://gerrit.cloudera.org:8080/#/c/20677/9/fe/src/main/java/org/apache/impala/planner/MultiDataSink.java File fe/src/main/java/org/apache/impala/planner/MultiDataSink.java: http://gerrit.cloudera.org:8080/#/c/20677/9/fe/src/main/java/org/apache/impala/planner/MultiDataSink.java@137 PS9, Line 137: // If there are more nodes than instances where the fragment was initially This comment is a bit hard to understand. It seems to me that the two parts of the sentence are about two different cases: 1. more and 2. less nodes than instances. Maybe it was supposed to mean the following: If there are less nodes than instances where the fragment was initially planned to run on, then the instances will be distributed evenly across them. (If there are more nodes, then I guess some nodes get exactly one instance and some get none, so the number of instances limit the number of nodes that run the fragment.) Do I not understand it correctly? It would be nice to add a clearer explanation. http://gerrit.cloudera.org:8080/#/c/20677/9/fe/src/main/java/org/apache/impala/planner/MultiDataSink.java@138 PS9, Line 138: then nit: on -- To view, visit http://gerrit.cloudera.org:8080/20677 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: Iff0ef6075a2b6ebe130d15daa389ac1a505a7a08 Gerrit-Change-Number: 20677 Gerrit-PatchSet: 9 Gerrit-Owner: Zoltan Borok-Nagy <borokna...@cloudera.com> Gerrit-Reviewer: Andrew Sherman <asher...@cloudera.com> Gerrit-Reviewer: Daniel Becker <daniel.bec...@cloudera.com> Gerrit-Reviewer: Gabor Kaszab <gaborkas...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Noemi Pap-Takacs <npaptak...@cloudera.com> Gerrit-Reviewer: Tamas Mate <tma...@apache.org> Gerrit-Reviewer: Zoltan Borok-Nagy <borokna...@cloudera.com> Gerrit-Comment-Date: Fri, 08 Dec 2023 16:24:30 +0000 Gerrit-HasComments: Yes
