Hello everyone, I'm starting with Akka Streams and so far everything is going well. However, I have met with a use case that I don't know how to approach. The scenario is a stream with an ActorPublisher as a source that is consuming messages from Kafka and a subscriber as a sink that updates a Cassandra table.
Kafka ~> some mapping operations ~> Cassandra The point is that I'd like to explicitly confirm to Kafka every time a message has been successfully processed and inserted into Cassandra so that I could re-read the message in case a disaster happens and the service fails, i.e. some kind of at least once delivery behaviour. How could I approach this in terms of Akka Streams?. Is a supported scenario?. It's true that I always can configure the Kafka consumer with auto-commit behaviour but I'd rather take control of how I'm reading the messages. Thanks in advance for your help. -- >>>>>>>>>> Read the docs: http://akka.io/docs/ >>>>>>>>>> Check the FAQ: >>>>>>>>>> http://doc.akka.io/docs/akka/current/additional/faq.html >>>>>>>>>> Search the archives: https://groups.google.com/group/akka-user --- You received this message because you are subscribed to the Google Groups "Akka User List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/akka-user. For more options, visit https://groups.google.com/d/optout.
