[
https://issues.apache.org/jira/browse/FLINK-9855?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16545202#comment-16545202
]
Timo Walther commented on FLINK-9855:
-------------------------------------
I will assign this issue to me. I agree that this method is not easy to call
but it needs to be flexible enough for all kinds of function interfaces that
Flink offers. And Flink offers a lot of them :D
> Check all calls to the TypeExtractor.getBinaryOperatorReturnType()
> ------------------------------------------------------------------
>
> Key: FLINK-9855
> URL: https://issues.apache.org/jira/browse/FLINK-9855
> Project: Flink
> Issue Type: Bug
> Components: DataStream API
> Reporter: Timo Walther
> Assignee: Florian Schmidt
> Priority: Blocker
> Fix For: 1.6.0
>
>
> KeyedStream.IntervalJoined is not calling type extraction functions
> correctly. It should have an index.
> Other examples with potentially wrong usage are:
> - process(final BroadcastProcessFunction<IN1, IN2, OUT> function) and
> - flatMap(CoFlatMapFunction<IN1, IN2, R> coFlatMapper
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
