@Override
    public void dropTable(ObjectPath tablePath, boolean ignoreIfNotExists)
            throws TableNotExistException, CatalogException {
        try {
            icebergCatalog.dropTable(toIdentifier(tablePath));
        } catch (org.apache.iceberg.exceptions.NoSuchTableException e) {
            if (!ignoreIfNotExists) {
                throw new TableNotExistException(getName(), tablePath, e);
            }
        }
    }
A Flink Catalog implementation that wraps an Iceberg {@link Catalog}.
<p>
The mapping between Flink database and Iceberg namespace:
Supplying a base namespace for a given catalog, so if you have a catalog that supports a 2-level namespace, you
would supply the first level in the catalog configuration and the second level would be exposed as Flink databases.
</p>
The Iceberg table manages its partitions by itself. The partition of the Iceberg table is independent of the
partition of Flink.

Copy from iceberg-flink:iceberg-flink-1.13:0.13.2
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/iceberg/src/main/java/org/apache/inlong/sort/iceberg/FlinkCatalog.java