Hi friends, I am looking into converting some UDFs/UDAFs to Spark-Native functions to leverage Catalyst and codegen.
Looking through some examples (for example: https://github.com/apache/spark/pull/7214/files for Levenshtein) it seems like we need to add these functions to the Spark framework itself. Is there a way to add custom Spark-Native functions in "userspace"? Thank you! Arwin
