Jark Wu created FLINK-21304: ------------------------------- Summary: Support split distinct aggregate for window TVF based aggregate Key: FLINK-21304 URL: https://issues.apache.org/jira/browse/FLINK-21304 Project: Flink Issue Type: Sub-task Components: Table SQL / Planner Reporter: Jark Wu Fix For: 1.13.0
Currently, optimization {{table.optimizer.distinct-agg.split.enabled}} is only supported for unbounded aggregate. It is a very important optimization for skewed distinct aggregates, and we also need this optimization for window TVF based aggregate. -- This message was sent by Atlassian Jira (v8.3.4#803005)