Hi @nejm hadjmbarek, I'm Posting my code, which is working Fine: import java.sql.Connection; import java.sql.DriverManager; import java.sql.ResultSet; import java.sql.SQLException; import java.sql.PreparedStatement; import java.sql.Statement; public class phoenix_hbase { public static void main(String[] args) throws SQLException { @SuppressWarnings("unused") Statement stmt = null; ResultSet rset = null; try { Class.forName("org.apache.phoenix.jdbc.PhoenixDriver"); } catch (ClassNotFoundException e1) { System.out.println("Exception Loading Driver"); e1.printStackTrace(); } try { Connection con = DriverManager.getConnection("jdbc:phoenix:172.31.124.43:2181:/hbase-unsecure"); //172.31.124.43 is the adress of VM, not needed if ur running the program from vm itself stmt = con.createStatement(); PreparedStatement statement = con.prepareStatement("select * from javatest"); rset = statement.executeQuery(); while (rset.next()) { System.out.println(rset.getString("mycolumn")); } statement.close(); con.close(); } catch(Exception e) { System.out.println(e.getMessage()); } } } ... View more