Quanlong Huang has posted comments on this change. ( http://gerrit.cloudera.org:8080/20533 )
Change subject: IMPALA-12463: Batch non-consecutive table events in the event processor ...................................................................... Patch Set 10: Code-Review+2 (2 comments) The patch looks pretty good! Carry +1 from Csaba, Wenzhe and Zoltan. http://gerrit.cloudera.org:8080/#/c/20533/10/fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java File fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java: http://gerrit.cloudera.org:8080/#/c/20533/10/fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java@31 PS10, Line 31: import java.util.Iterator; nit: unused import http://gerrit.cloudera.org:8080/#/c/20533/10/fe/src/main/java/org/apache/impala/catalog/events/MetastoreEvents.java@440 PS10, Line 440: Map<String, MetastoreEvent> dbMap = pendingTableEventsMap.get(dbName); : if (dbMap == null) { : dbMap = new HashMap<>(); : pendingTableEventsMap.put(dbName, dbMap); : } nit: Can be replaced with single 'Map.computeIfAbsent' method call Map<String, MetastoreEvent> dbMap = pendingTableEventsMap.computeIfAbsent( dbName, k -> new HashMap<>()); -- To view, visit http://gerrit.cloudera.org:8080/20533 To unsubscribe, visit http://gerrit.cloudera.org:8080/settings Gerrit-Project: Impala-ASF Gerrit-Branch: master Gerrit-MessageType: comment Gerrit-Change-Id: I849c0306bc46080ee4059854f42d9c217a89b905 Gerrit-Change-Number: 20533 Gerrit-PatchSet: 10 Gerrit-Owner: Joe McDonnell <joemcdonn...@cloudera.com> Gerrit-Reviewer: Csaba Ringhofer <csringho...@cloudera.com> Gerrit-Reviewer: Daniel Becker <daniel.bec...@cloudera.com> Gerrit-Reviewer: Impala Public Jenkins <impala-public-jenk...@cloudera.com> Gerrit-Reviewer: Joe McDonnell <joemcdonn...@cloudera.com> Gerrit-Reviewer: Quanlong Huang <huangquanl...@gmail.com> Gerrit-Reviewer: Sai Hemanth Gantasala <saihema...@cloudera.com> Gerrit-Reviewer: Wenzhe Zhou <wz...@cloudera.com> Gerrit-Reviewer: Zoltan Borok-Nagy <borokna...@cloudera.com> Gerrit-Comment-Date: Mon, 29 Jan 2024 01:05:20 +0000 Gerrit-HasComments: Yes