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https://issues.apache.org/jira/browse/KAFKA-10619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17291284#comment-17291284
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John Roesler commented on KAFKA-10619:
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Hey [~d8tltanc] , I noticed in your PR that you intended to wait until 3.0 for
this. I'll go ahead and remove your KIP from the 2.8.0 release plan.
FYI, it looks like the next release will be 3.0, so you should be clear to
merge to trunk if you desire.
Thanks,
-John
> Producer will enable EOS by default
> -----------------------------------
>
> Key: KAFKA-10619
> URL: https://issues.apache.org/jira/browse/KAFKA-10619
> Project: Kafka
> Issue Type: Improvement
> Reporter: Cheng Tan
> Assignee: Cheng Tan
> Priority: Major
>
> This is an after-work for KIP-185.
> In the producer config,
> # the default value of `acks` will change to `all`
> # `enable.idempotence` will change to `true`
> [An analysis of the impact of max.in.flight.requests.per.connection and acks
> on Producer
> performance|https://cwiki.apache.org/confluence/display/KAFKA/An+analysis+of+the+impact+of+max.in.flight.requests.per.connection+and+acks+on+Producer+performance]
> indicates that changing `acks` from `1` to `all` won't increase the latency
> and decrease the throughput in a significant way.
>
> KIP:
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-679%3A+Producer+will+enable+the+strongest+delivery+guarantee+by+default
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