Hey folks, I recently stumbled on the first_row_id missing in the DataFile for the rest spec. The first_row_id information IMHO needs to be passed from server to client for reads, as it is inferred during planning via inheritance from Manifest and manifest list and not something client can infer on its own without them.
Starting a discussion thread, to see how to incorporate this to rest spec. Meanwhile PR : https://github.com/apache/iceberg/pull/13010 Best, Prashant
