Szehon Ho

@sunchao , @Hisoka-X can you guys take a look?

I could be wrong, but it looks just a bit extra to me to add ```BatchScan Iceberg catalog.db.table.``` I feel slightly that DataSource type doesnt seem the most vital information...

Didnt know Spark already makes "orc table" and "parquet table" as table names for those file formats. In that case, its ok with me then, thanks.

Merged, thanks @sumeetgajjar , @wypoon