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makr96

makr96 on Hacker News

Re:Exactly-once Semantics: How Kafka Does it on Friday June 30, 2017 @12:05PM (#14671598)
Is this similar to MQTT qos 2 ?
Re:Exactly-once Semantics: How Kafka Does it on Friday June 30, 2017 @12:03PM (#14671585)
From the OP source -

" How does this feature work? Under the covers it works in a way similar to TCP; each batch of messages sent to Kafka will contain a sequence number which the broker will use to dedupe any duplicate send. "