Hi there, I recently proposed a change to add support for custom logical types for Avro in Spark. This change provides capabilities to build custom types conversions between StructType and Avro and is fully compatible with the current solution. This is the link for the solution and I would really appreciate if you could check it. I think that @Michael Armbrust is the best candidate to check this, but please redirect to the proper developer if necessary.
https://github.com/apache/spark/pull/26524 <https://github.com/apache/spark/pull/26524> Many thanks & regards, Carlos.