[jira] [Commented] (KAFKA-10248) Drop idempotent KTable source updates

["John Roesler (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KAFKA-10248?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17153976#comment-17153976 ] 

John Roesler commented on KAFKA-10248:
--------------------------------------

This was implemented in this commit:
{code:java}
commit f54cece73e6116566979bcf6a865d803b7c18974
Author: Richard Yu <yo...@gmail.com>
Date:   Tue May 12 11:19:32 2020 -0700    KAFKA-8770: KIP-557: Drop idempotent KTable source updates (#8254)
    
    Drops idempotent updates from KTable source operators.
    Specifically, drop updates in which the value is unchanged,
    and the timestamp is the same or larger.
    
    Implements: KIP-557
    Reviewers: Bruno Cadonna <br...@confluent.io>, John Roesler <vv...@apache.org>{code}
In this PR: https://github.com/apache/kafka/pull/8254

> Drop idempotent KTable source updates
> -------------------------------------
>
>                 Key: KAFKA-10248
>                 URL: https://issues.apache.org/jira/browse/KAFKA-10248
>             Project: Kafka
>          Issue Type: Sub-task
>            Reporter: John Roesler
>            Assignee: Richard Yu
>            Priority: Major
>
> Implement KIP-557 for KTable source nodes.



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