[KAFKA-10619] Enable producer idempotence by default (KIP-679)

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0
• Labels: needs-kip
• Assignee: Cheng Tan
• Reporter: Cheng Tan
• Created: 19/Oct/20 20:24
• Updated: 14/Feb/22 15:12
• Resolved: 08/Jul/21 05:56

Description

This is an after-work for KIP-185. 

In the producer config,

1. the default value of `acks` will change to `all`
2. `enable.idempotence` will change to `true`

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

Issue Links

• relates to: KAFKA-13598 idempotence producer is not enabled by default if not set explicitly
• links to: GitHub Pull Request #9497
• links to: KIP-679
• mentioned in: Page Loading...
• mentioned in: Page Loading...