Does rocket support multi-replica?

[hepyu]

Does rocket support multi-replica? like kafka.

If supported, Is there some doc to introduce this feature? I didn't find anything in github and apache-rocket official website.

[dongeforever]

@hepyu Currently，you could use the master-slave architecture, which may need to change broker role manually, and a raft-based commitlog will come in the near future.

[hepyu]

3Q~