Caizhi Weng created FLINK-19621:
-----------------------------------
Summary: Introduce Multi-input operator in Blink planner
Key: FLINK-19621
URL: https://issues.apache.org/jira/browse/FLINK-19621
Project: Flink
Issue Type: New Feature
Components: Table SQL / Planner, Table SQL / Runtime
Reporter: Caizhi Weng
Fix For: 1.12.0
As runtime now supports multi-input tasks and source chaining, we're going to
introduce multi-input operator in Blink planner to remove unnecessary shuffle,
thus improve the performance for both batch and streaming.
Design doc:
https://docs.google.com/document/d/1qKVohV12qn-bM51cBZ8Hcgp31ntwClxjoiNBUOqVHsI/edit
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
