CaoYu created FLINK-26609:
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Summary: Add a "sum" operator In PyFlink KeyedStream API
Key: FLINK-26609
URL: https://issues.apache.org/jira/browse/FLINK-26609
Project: Flink
Issue Type: New Feature
Components: API / Python
Affects Versions: 1.14.3
Reporter: CaoYu
In Java, KeyedStream has a "sum" operator, But when i using in PyFlink. that
operator is not found.
So i implemented it in Python Flink KeyedStream And test has passed.
But i don't know if this feature is necessary in PyFlink.
so i send a jira task in here, we can discuss it.
If that feature is necessary, i have already implemented that feature so i can
summit a PR in github.
Thansks.
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