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Reporter RHNID:
Section: -
Language: en-US (English)|||||||||
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Description: In ch02s07, we write:

Ways of sending records to Kafka:
1. fire-and-forget
2. synchronous
3. asynchronous

This needs better distinction, because fire-and-forget seems asynchronous.

Additionally, producers can send messages by using the following modes:

1. At most once
2. At least once
3. Exactly once

Original feedback by Liam Clarke-Hutchinson:

Not sure what this means as you're unless using acks = 0, all producer sends are blocking until expected acks are received.acks = 0, yep, fire and forget, "at most once" delivery guarantee.
acks = 1 "at least once"
acks = all "exactly once"