private static Connection con = null;
    private static Connection con_orcl = null;
    //private static String username = "eaist_nsi";
    //private static String password = "eaist";
    //private static String URL = "jdbc:oracle:thin:@//172.17.42.4:1521/eaistr"; //demo1
    //private static String URL = "jdbc:oracle:thin:@//10.242.4.110:1521/orcl"; // local
    //private static String URL = "jdbc:oracle:thin:@//172.16.76.41:1521/eaistr"; // prom
    //private static String URL_SPHINX = "jdbc:mysql://172.16.76.43:9306?characterEncoding=utf8&maxAllowedPacket=512000"; //prom
    //private static String URL_SPHINX = "jdbc:mysql://10.241.5.79:9315?characterEncoding=utf8&maxAllowedPacket=512000";//local
    //private static String URL_SPHINX = "jdbc:mysql://172.17.42.12:9306?characterEncoding=utf8&maxAllowedPacket=512000";


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

        String login = args[0].split('@')[0].split('/')[0];
        String password = args[0].split('@')[0].split('/')[1];
        StringBuffer sb = new StringBuffer();
        sb.append("jdbc:oracle:thin:@//");
        sb.append(args[0].split('@')[1]);

        String URL = sb.toString();

        sb = new StringBuilder();
        sb.append("jdbc:mysql://");
        sb.append(args[1]);
        sb.append("?characterEncoding=utf8&maxAllowedPacket=512000");

        String URL_SPHINX = sb.toString();
        String target = args[2];

        try {
            Class.forName("com.mysql.jdbc.Driver").newInstance();
            con = DriverManager.getConnection(URL_SPHINX, "", "");
        } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {
            throw new IllegalArgumentException(e);
        }
        //соединяемся
        if(con != null) {
            System.out.println("Connection mysql Successful !\n");

            try {
                con_orcl = DriverManager.getConnection(URL, username, password);
            } catch (SQLException e) {
                e.printStackTrace();
            }
            if (con_orcl !=null) {
                System.out.println("Connection oracle Successful !\n");

                if (target.equals("address")) {
                    System.out.println();
                    System.out.println("CLEAR INDEX ADDROBJ");
                    clear("ADDROBJ", con);
                    System.out.println("loadAddrObj start");
                    setFields();
                    String sql1 = "select " + buildNamesList(fields, true) + " from N_ADDROBJ where ACTSTATUS=1 ";
                    getAddrObj(sql1, con_orcl, con);*/
                } else {
                    System.out.println("CLEAR INDEX HOUSE");
                    clear("HOUSE", con);
                    System.out.println("loadHause start");
                    setHouseFields();
                    String sql2 = "select " + buildNamesList(fields, true) + " from N_HOUSE ";
                    getHouse(sql2, con_orcl, con);
                }
            }

            con.close();
            con_orcl.close();