THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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2 new config for batch size introduced in this KIP. There will be always backward compatible. So no migration plan is needed.
Rejected Alternatives
- Do we really need batch.initial.size? It's not clear that having this extra setting adds a lot of value.
--> I made the default value to 4KB now, which means it'll make the producer's memory usage better after upgrading to the new release.N/A