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Posted to dev@kafka.apache.org by Abhijit Dutta <du...@hotmail.com> on 2024/08/23 08:42:20 UTC

Idempotency impact on Kafka performance.

Hi,

A quick clarification -  Does enabling idempotency feature in Kafka affect the throughput.  Has any benchmark been done till now?
Ref:https://stackoverflow.com/questions/64939661/does-enabling-idempotence-on-a-kafka-producer-decrease-throughput

Thanks
Abhijit

Re: Idempotency impact on Kafka performance.

Posted by "Matthias J. Sax" <mj...@apache.org>.

Yes it does, but not my much.

Cf 
https://www.confluent.io/blog/exactly-once-semantics-are-possible-heres-how-apache-kafka-does-it/



On 8/23/24 1:42 AM, Abhijit Dutta wrote:
> Hi,
> 
> A quick clarification -  Does enabling idempotency feature in Kafka affect the throughput.  Has any benchmark been done till now?
> Ref:https://stackoverflow.com/questions/64939661/does-enabling-idempotence-on-a-kafka-producer-decrease-throughput
> 
> Thanks
> Abhijit
>