pub fn migrate_parquet_catalog(
config: ParquetMigrationConfig,
) -> Result<CatalogMigrationReport>Expand description
Converts the current or legacy Arrow representation of a Parquet catalog.
The source remains unchanged. The destination must be empty, and preflight rejects unsupported schemas before any destination files are written.
ยงErrors
Returns an error if locations overlap, schemas are invalid, the destination is nonempty, or an object-store read or write fails.