UPGRADE_NOT_SUPPORTED error class

SQLSTATE: 0AKUC

Table is not eligible for upgrade from Hive Metastore to Unity Catalog. Reason:

BUCKETED_TABLE

Bucketed table.

DBFS_ROOT_LOCATION

Table located on DBFS root.

HIVE_SERDE

Hive SerDe table.

MISSING_FILE_SCHEME

Missing file system scheme.

NOT_EXTERNAL

Not an external table.

UNSUPPORTED_DBFS_LOC

Unsupported DBFS location.

UNSUPPORTED_FILE_SCHEME

Unsupported file system scheme <scheme>.

UNSUPPORTED_PROVIDER

Unsupported provider <provider>.

UNSUPPORTED_TABLE_TYPE

Table type <tableType> is not supported.