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Flink Jira Bot commented on FLINK-5914: --------------------------------------- This issue was marked "stale-assigned" and has not received an update in 7 days. It is now automatically unassigned. If you are still working on it, you can assign it to yourself again. Please also give an update about the status of the work. > remove aggregateResultType from streaming.api.datastream.aggregate > ------------------------------------------------------------------ > > Key: FLINK-5914 > URL: https://issues.apache.org/jira/browse/FLINK-5914 > Project: Flink > Issue Type: Improvement > Components: API / DataStream > Reporter: Shaoxuan Wang > Assignee: Shaoxuan Wang > Priority: Major > Labels: stale-assigned > > aggregateResultType does not seem necessary for > streaming.api.datastream.aggregate. We will anyway not serialize the > aggregateResult between aggregate and window function. Aggregate function > itself provides a function to getResult(), window function here should just > emit the same results as aggregate output. So aggregateResultType should be > same as resultType. I think we can safely remove aggregateResultType, thereby > user will not have to provide two same types for the > streaming.api.datastream.aggregate. > [~StephanEwen], what do you think? -- This message was sent by Atlassian Jira (v8.3.4#803005)