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https://issues.apache.org/jira/browse/KAFKA-5684?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16128422#comment-16128422
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ASF GitHub Bot commented on KAFKA-5684:
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Github user ppatierno closed the pull request at:
https://github.com/apache/kafka/pull/3636
> KStreamPrintProcessor as customized KStreamPeekProcessor
> --------------------------------------------------------
>
> Key: KAFKA-5684
> URL: https://issues.apache.org/jira/browse/KAFKA-5684
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Reporter: Paolo Patierno
> Assignee: Paolo Patierno
> Priority: Minor
>
> Hi,
> the {{KStreamPrintProcessor}} is implemented from scratch (from the
> {{AbstractProcessor}}) and the same for the related supplier.
> It looks to me that it's just a special {{KStreamPeekProcessor}} with
> forwardDownStream to false and that allows the possibility to specify Serdes
> instances used if key/values are bytes.
> At same time used by a {{print()}} method it provides a fast way to print
> data flowing through the pipeline (while using just {{peek()}} you need to
> write the code).
> I think that it could be useful to refactoring the {{KStreamPrintProcessor}}
> as derived from the {{KStreamPeekProcessor}} customizing its behavior.
> Thanks,
> Paolo.
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