All writes to a single partition are synchronized on the broker. So, the
more partitions the more parallelism (and better throughput) you have.
Thanks,
Jun
On Mon, Dec 22, 2014 at 1:24 PM, Sa Li wrote:
> Hi, All
>
> I've run bin/kafka-producer-perf-test.sh on our kafka-production cluster, I
>
Hi, All
I've run bin/kafka-producer-perf-test.sh on our kafka-production cluster, I
found the number of partitions really have huge impacts on the producer
performance, see:
start.time, end.time, compression, message.size, batch.size,
total.data.sent.in.MB, MB.sec, total.data.sent.in.nMsg, nMsg.s
