[jira] [Created] (FLINK-25323) Support side output late data for interval join

[chenyuzhi (Jira)]

chenyuzhi created FLINK-25323:
---------------------------------

             Summary: Support side output late data for interval join
                 Key: FLINK-25323
                 URL: https://issues.apache.org/jira/browse/FLINK-25323
             Project: Flink
          Issue Type: Improvement
            Reporter: chenyuzhi


Now, Flink just discard late data when using interval-join:

[https://github.com/apache/flink/blob/83a2541475228a4ff9e9a9def4049fb742353549/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/co/IntervalJoinOperator.java#L231]
 

 

Maybe we could use two outputTags to side output late data for left/right 
stream.



--
This message was sent by Atlassian Jira
(v8.20.1#820001)