Is it possible to share data between multiple transformer instances?

Hello mleap experts,

I have built a custom transformer which maps a key to vector with a Map, but the scale is not small ~100K, the custom transformer is used multiple times in same mleap pipeline, they are serialized separately causing the underling Map duplicated. I am wondering if it's possible that multiple transformer instance share the same underlying data, so that I could only store one copy in bundle file, and store one copy in memory shared by multiple instances.