如何仅根据列值扫描HBASE表，而不考虑列族？

import org.apache.hadoop.conf.Configuration;
import org.apache.hadoop.hbase.HBaseConfiguration;
import org.apache.hadoop.hbase.client.*;
import org.apache.hadoop.hbase.filter.SingleColumnValueFilter;
import org.apache.hadoop.hbase.filter.CompareFilter;
import org.apache.hadoop.hbase.filter.BinaryComparator;
import org.apache.hadoop.hbase.filter.FilterList;
import org.apache.hadoop.hbase.util.Bytes;

public class HBaseScanExample {
    public static void main(String[] args) throws Exception {
        // 创建HBase配置对象
        Configuration conf = HBaseConfiguration.create();

        // 创建HBase连接对象
        Connection connection = ConnectionFactory.createConnection(conf);

        // 获取表对象
        Table table = connection.getTable(TableName.valueOf("your_table_name"));

        // 创建Scan对象
        Scan scan = new Scan();

        // 创建列值过滤器
        SingleColumnValueFilter filter = new SingleColumnValueFilter(
                Bytes.toBytes("your_column_family"),
                Bytes.toBytes("your_column_qualifier"),
                CompareFilter.CompareOp.EQUAL,
                new BinaryComparator(Bytes.toBytes("your_column_value")));

        // 将过滤器添加到Scan对象中
        scan.setFilter(filter);

        // 获取扫描结果
        ResultScanner scanner = table.getScanner(scan);

        // 遍历结果并输出
        for (Result result : scanner) {
            // 处理每一行的结果
            // ...
        }

        // 关闭资源
        scanner.close();
        table.close();
        connection.close();
    }
}