Getting " KeeperErrorCode = ConnectionLoss for /hbase-secure/hbaseid " while accessing Hbase through Java via Phoenix JDBC Drivers

[#1]

Code:

Connection conn;

Class.forName("org.apache.phoenix.jdbc.PhoenixDriver");

conn = DriverManager.getConnection("jdbc:phoenix:zk1,zk2,zk3:2181:/hbase-secure:principal_name:key_tab_location");

[#2]

ZK Ports are open, checked through telnet