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Posted to jira@kafka.apache.org by "Matthias J. Sax (JIRA)" <ji...@apache.org> on 2019/02/14 01:00:00 UTC

[jira] [Commented] (KAFKA-7928) Deprecate WindowStore.put(key, value)

    [ https://issues.apache.org/jira/browse/KAFKA-7928?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16767754#comment-16767754 ] 

Matthias J. Sax commented on KAFKA-7928:
----------------------------------------

+1

> Deprecate WindowStore.put(key, value)
> -------------------------------------
>
>                 Key: KAFKA-7928
>                 URL: https://issues.apache.org/jira/browse/KAFKA-7928
>             Project: Kafka
>          Issue Type: Improvement
>            Reporter: John Roesler
>            Priority: Major
>              Labels: needs-kip
>
> Specifically, `org.apache.kafka.streams.state.WindowStore#put(K, V)`
> This method is strange... A window store needs to have a timestamp associated with the key, so if you do a put without a timestamp, it's up to the store to just make one up.
> Even the javadoc on the method recommends not to use it, due to this confusing behavior.
> We should just deprecate it.



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