root@nosql01 src]# ./redis-server
[3785] 09 Jul 21:28:44 # Warning: no config file specified, using the default config. In order to specify a config file use ‘redis-server /path/to/redis.conf‘
[3785] 09 Jul 21:28:44 * Server started, Redis version 2.2.12
[3785] 09 Jul 21:28:44 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add ‘vm.overcommit_memory = 1‘ to /etc/sysctl.conf and then reboot or run the command ‘sysctl vm.overcommit_memory=1‘ for this to take effect.
[3785] 09 Jul 21:28:44 * The server is now ready to accept connections on port 6379

import redis.clients.jedis.Jedis;


public class Infrastructure {
       static String constr = "192.168.100.60" ;
       public static Jedis getRedis(){
            Jedis jedis = new Jedis(constr) ;
          return jedis ;
      }
       public static void main(String[] args){
            Jedis j = Infrastructure. getRedis() ;
            String output ;
            j.set( "hello", "world" ) ;
            output = j.get( "hello") ;
            System. out.println(output) ;
      }
}