Docs on Migrating to v2 from Nebulex.Adapters.Dist.Cluster

[bernardo-martinez]

Hello,

I am reading the docs on migrating to v2, but i do not see any reference on how to proceed with mentioned adapter. Can you suggest something?

thanks!

[cabol]

Hey! Yeah, I see it is not mentioned in the migration guide. But the adapter you want to use is Nebulex.Adapters.Partitioned (it replaces the old one Nebulex.Adapters.Dist).

[bernardo-martinez]

ok i will create an MR to the docs once i finish the migration.

On the other hand, also i do not see (and not even searching in the code of previous versions) a reference to what should generation_size be updated to. I see a reference from a comment of yours that leads my to infer it refers to the cache size, so it can be updated to max_size, right?

[cabol]

Right, as you may have seen maybe, the Nebulex.Adapters.Partitioned uses a local backend adapter, which by default is Nebulex.Adapters.Local, so yes, you can configure the max cache size with the option :max_size, you will find it in the docs. A configuration example may look like this:

config :my_app, MyApp.PartitionedCache,
  primary: [
    gc_interval: :timer.hours(12),
    max_size: 1_000_000,
    allocated_memory: 2_000_000_000 # In case you want to set a memory limit too
  ]

Let me know if that helps, stay tuned, thanks!

[bernardo-martinez]

Hey, regarding this, the ttl unit option (of set/put) was moved from seconds to miliseconds, right?

[cabol]

Correct, the ttl is in milliseconds.