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Posted to dev@kafka.apache.org by "james chien (JIRA)" <ji...@apache.org> on 2017/05/02 01:55:05 UTC

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

    [ https://issues.apache.org/jira/browse/KAFKA-4772?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15991968#comment-15991968 ] 

james chien edited comment on KAFKA-4772 at 5/2/17 1:54 AM:
------------------------------------------------------------

Great !! 
I am a newbie, what should I do now? (keep going this comment https://github.com/apache/kafka/pull/2704#issuecomment-294661203 or make a new PR)
(I am very excited now :) )


was (Author: james.c):
Great !! 
what should I do now? (keep going this comment https://github.com/apache/kafka/pull/2704#issuecomment-294661203 or make a new PR)
(I am very excited now :) )

> 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
>
> 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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