Wencong Liu created FLINK-34543:
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Summary: Support Full Partition Processing On Non-keyed DataStream
Key: FLINK-34543
URL: https://issues.apache.org/jira/browse/FLINK-34543
Project: Flink
Issue Type: Improvement
Components: API / DataStream
Affects Versions: 1.20.0
Reporter: Wencong Liu
Fix For: 1.20.0
1. Introduce MapParititon, SortPartition, Aggregate, Reduce API in DataStream.
2. Introduce SortPartition API in KeyedStream.
The related FLIP can be found in
[FLIP-380|https://cwiki.apache.org/confluence/display/FLINK/FLIP-380%3A+Support+Full+Partition+Processing+On+Non-keyed+DataStream].
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