Hi Jiunn-Yang, Thanks for the KIP. I agree with the motivation and am happy with the proposal
cheers, Edoardo On Mon, 30 Mar 2026 at 14:07, 黃竣陽 <[email protected]> wrote: > > Hello everyone, > > I would like to start a discussion on KIP-1299 Use key range in > ProducerPerformance > <https://cwiki.apache.org/confluence/x/XpQ8G> > > This proposal aims to add configurable key distribution support to > kafka-producer-perf-test. > Currently, the tool always produces records with null keys, which does not > reflect real-world > keyed workloads. This KIP introduces two new arguments — --key-distribution > and --message-key-range > — enabling engineers to benchmark with round-robin or random key strategies > over a bounded > key space, providing more realistic performance measurements. > > Best regards, > Jiunn-Yang
