hard dedup/exacly once

According this :

 Starting with Flink 1.4.0, both the Pravega and Kafka 0.11 producers provide exactly-once semantics; 
 Kafka introduced transactions for the first time in Kafka 0.11, which is what made the 
 Kafka exactly-once producer possible in Flink.

it means: that only from Kafka 0.11 and Flink 1.4.0 and Pravega - Exactly once supported

How to implement

kb/kafka.txt · Last modified: 2022/01/03 16:03 by
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