Bitmap filtering using RoaringBitmap64

OpenSearch
1

Hello OpenSearch team,

I’ve recently begun implementing Bitmap filtering and have found it to be an extremely effective feature. I noticed that RoaringBitmap has an extension supporting 64-bit integers (RoaringBitmap64), and I have two questions regarding this:

  1. Is there any plan to integrate RoaringBitmap64 support into OpenSearch?
  2. In the meantime, would it be technically feasible to develop a plugin that implements RoaringBitmap64 support? Specifically, is this compatible with OpenSearch’s current internal structures?

Thank you for your time and consideration.