Migrating from Classic Akka Persistence to Akka Persistence Typed

Hi there,

I am looking to migrate from Classic Akka Persistence to Akka Persistence Typed. The Lagom documentation found here says that " Note : the only limitation when migrating from from Lagom Persistence (classic) to Akka Persistence Typed is that a full cluster shutdown is required. Even though all durable data is compatible, Lagom Persistence (classic) and Akka Persistence Typed can’t coexist."

Does anyone know if this applies to all persistent entities a server may be aware of? For example, the service I work on has 3 seperate persistent entities. Do I need to migrate all 3 in one go, or can I do one at a time, with a full cluster shutdown each time?

You should be able to migrate one at a time.