Thank you, though that link also does not mention Iceberg at all.

I am able to see the Iceberg table in Databricks in the `hive_metastore` catalog, and see the schema via `DESCRIBE`, however if I try to actually read the data, I get `java.lang.InstantiationException`. I am able to read other Parquet tables from the `hive_metastore` catalog, which is using AWS Glue Data Catalog as the metastore, however I cannot read the Iceberg table. When I run `SHOW CATALOGS`, I see 4 catalogs (hive_metastore, main, samples, and system.) No catalog with the name `glue` appears, even with the Spark config I shared previously.