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https://issues.apache.org/jira/browse/KAFKA-4346?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15606611#comment-15606611
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ASF GitHub Bot commented on KAFKA-4346:
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GitHub user xvrl opened a pull request:
https://github.com/apache/kafka/pull/2063
KAFKA-4346: Add foreachValue method to KStream
enables syntactic sugar using method references
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/xvrl/kafka kstreams-foreachvalue
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/2063.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #2063
----
commit b84b61f8ca73e69342001f515efcdb39efd86387
Author: Xavier Léauté <[email protected]>
Date: 2016-10-25T21:59:31Z
KAFKA-4346 Add foreachValue method to KStream
enables syntactic sugar using method references
----
> Add foreachValue method to KStream
> ----------------------------------
>
> Key: KAFKA-4346
> URL: https://issues.apache.org/jira/browse/KAFKA-4346
> Project: Kafka
> Issue Type: Improvement
> Components: streams
> Reporter: Xavier Léauté
> Assignee: Guozhang Wang
> Priority: Minor
>
> This would be the value-only counterpart to foreach, similar to mapValues.
> Adding this method would enhance readability and allow for Java 8 syntactic
> sugar using method references without having to wrap existing methods that
> only operate on the value type.
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