Service Fabric: removed actors and now upgrade fails

5
votes

I'm trying to upgrade a Service Fabric application with a mix of stateful and stateless actors. I did some refactoring and so removed some actors I didn't need any more. Now, when I try to upgrade the application, I get the following error:

Services must be explicitly deleted before removing their Service Types.

After thinking about it a little bit, I think I understand the trouble that could come from removed services and upgrades, but then what's the correct way to do this?

1
azure-service-fabric

1 Answers

5
votes

You need to remove the service instances before you can upgrade to a version that doesn't contain the removed service package. Either:

  • In SF Explorer, navigate to the service and click Actions > Delete Service

  • In PowerShell:

    Connect-ServiceFabricCluster
Remove-ServiceFabricService -ServiceName fabric:/MyApp/MyService

DO BE CAREFUL - If you're deleting a stateful service you'll lose all its data. Always be sure to have a periodic backup of production data.