Hi,
Is it possible to use Kafka as journal?
Thanks,
Pankaj
At the moment, no.
Anything is possible, the question is just how much time and effort it would require ;). Looks like there is currently no open-source solution for what you are asking for. If you want to have a bit more of a comprehensive answer, you can check out this link that explains why an earlier community-maintained pesistence plugin stopped being supported:
Take a look at this project: https://github.com/j5ik2o/akka-persistence-kafka
It uses alpakka-kafka under the hood. I have no experience using it (just found it today!) Does not support atomic writes of multiple events. It provides journal TCK tests.