private ColumnFamilyDescriptor getColumnFamilyDescriptor(
      byte[] columnFamilyName, ColumnFamilyOptions columnFamilyOptions) {
    return new ColumnFamilyDescriptor(columnFamilyName, columnFamilyOptions);
  }
Helper to load managed column family descriptors.
amoro-format-iceberg/src/main/java/org/apache/amoro/utils/map/RocksDBBackend.java