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https://issues.apache.org/jira/browse/FLINK-18436?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17149465#comment-17149465
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Kenneth William Krugler commented on FLINK-18436:
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Hi [~appleyuchi] - I'm going to suggest that you close this issue, make the
changes that David Anderson suggested on Stack Overflow, and if you still have
issues then please post to the Flink user mailing list. Just FYI, Jira issues
are for bugs/improvements, not questions about Flink, thanks!
> how to implement the class `MyTupleReducer`in flink official document
> ---------------------------------------------------------------------
>
> Key: FLINK-18436
> URL: https://issues.apache.org/jira/browse/FLINK-18436
> Project: Flink
> Issue Type: Test
> Reporter: appleyuchi
> Priority: Minor
>
> This question has been posted in
> [https://stackoverflow.com/questions/62553572/how-to-implement-the-class-mytuplereducerin-flink-official-document]
>
> but no final result:
>
>
> I'm learning [flink document-dataset api
> |https://ci.apache.org/projects/flink/flink-docs-stable/dev/batch/dataset_transformations.html]
> there's a class called{{mytupleReducer}}
> I'm trying to complete it: [https://paste.ubuntu.com/p/3CjphGQrXP/]
> but it' full of red line in Intellij.
> could you give me a right style of above code?
> Thanks for your help~!
> PS:
> I'm writing part of MyTupleReduce [https://pastebin.ubuntu.com/p/m4rjs6t8QP/]
> but the return part is Wrong.
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