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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
HBase - Scan Scaning using HBase Shell The scan command is used to view the data in HTable. Using the scan command, you can get the table data. Its syntax is as follows: scan ‘’ Example The following example shows how to read data from a table using th
www.tutorialspoint.com
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