private static PartitionSpec createPartitionSpec(Schema schema, List<IcebergColumnInfo> columns) {
        PartitionSpec.Builder spec = PartitionSpec.builderFor(schema);
        columns.forEach(c -> buildColumnSpec(c, spec));
        return spec.build();
    }
Create iceberg table partition meta data
inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/resource/sink/iceberg/IcebergCatalogUtils.java