[jira] [Resolved] (KAFKA-4772) Exploit #peek to implement #print() and other methods

["Guozhang Wang (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/KAFKA-4772?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Guozhang Wang resolved KAFKA-4772.
----------------------------------
       Resolution: Fixed
    Fix Version/s: 0.11.0.0

Issue resolved by pull request 2955
[https://github.com/apache/kafka/pull/2955]

> Exploit #peek to implement #print() and other methods
> -----------------------------------------------------
>
>                 Key: KAFKA-4772
>                 URL: https://issues.apache.org/jira/browse/KAFKA-4772
>             Project: Kafka
>          Issue Type: Improvement
>          Components: streams
>            Reporter: Matthias J. Sax
>            Assignee: james chien
>            Priority: Minor
>              Labels: beginner, newbie
>             Fix For: 0.11.0.0
>
>
> From: https://github.com/apache/kafka/pull/2493#pullrequestreview-22157555
> Things that I can think of:
> - print / writeAsTest can be a special impl of peek; KStreamPrint etc can be removed.
> - consider collapse KStreamPeek with KStreamForeach with a flag parameter indicating if the acted key-value pair should still be forwarded.



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