[HBase] scan

public class ScanTable{

   public static void main(String args[]) throws IOException{

      // Instantiating Configuration class
      Configuration config = HBaseConfiguration.create();

      // Instantiating HTable class
      HTable table = new HTable(config, "emp");

      // Instantiating the Scan class
      Scan scan = new Scan();

      // Scanning the required columns
      scan.addColumn(Bytes.toBytes("personal"), Bytes.toBytes("name"));
      scan.addColumn(Bytes.toBytes("personal"), Bytes.toBytes("city"));

      // Getting the scan result
      ResultScanner scanner = table.getScanner(scan);

      // Reading values from scan result
      for (Result result = scanner.next(); result != null; result = scanner.next())

      System.out.println("Found row : " + result);
      //closing the scanner
      scanner.close();
   }
}

https://www.tutorialspoint.com/hbase/hbase_scan.htm

HBase - Scan - Tutorialspoint