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https://issues.apache.org/jira/browse/KAFKA-17930?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17895477#comment-17895477
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TaiJuWu commented on KAFKA-17930:
---------------------------------
KIP: [KIP-1107: Adding record-level acks for producers - Apache Kafka - Apache
Software
Foundation|https://cwiki.apache.org/confluence/display/KAFKA/KIP-1107%3A++Adding+record-level+acks+for+producers]
> Consider adding record-level acks
> ---------------------------------
>
> Key: KAFKA-17930
> URL: https://issues.apache.org/jira/browse/KAFKA-17930
> Project: Kafka
> Issue Type: Improvement
> Reporter: Chia-Ping Tsai
> Assignee: Chia-Ping Tsai
> Priority: Major
> Labels: need-kip
>
> We encourage users to share a single producer instance across threads. This
> approach works well for use cases where many threads append records
> infrequently, as it avoids creating many 'idle' producers. These threads
> often need to send records to different topics, which is supported by the
> current producer. However, another important configuration—acks—is currently
> set at the producer level.
> The proposed change is simple, as ProduceRequest already has an acks field.
> All we need is a KIP to add a new field to the ProduceRecord constructor. The
> new field will be null by default, and we will use the producer-level acks
> setting unless otherwise specified.
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