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Posted to jira@kafka.apache.org by "John Roesler (Jira)" <ji...@apache.org> on 2021/02/25 23:02:00 UTC
[jira] [Commented] (KAFKA-10619) Producer will enable EOS by
default
[ https://issues.apache.org/jira/browse/KAFKA-10619?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17291284#comment-17291284 ]
John Roesler commented on KAFKA-10619:
--------------------------------------
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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