import com.datastax.driver.core.*;

public class GettingStarted {
        public static void main(String[] args) {
                 Cluster cluster = Cluster.builder().addContactPoint("127.0.0.1").build();
                 Session session = cluster.connect("quote");
                 cluster.close();
        }
}

log4j:WARN No appenders could be foud for logger (com.datastax.driver.core.Cluster).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org//log4j/1.2/faq.html#noconfig for more info
Exception in thread "main" com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried for query failed (tried: /127.0.0.1:9042 (null))
                   at com.datastax.driver.core.ControlConnection.recconectInternal(ControlConnection.java:196)
                   at com.datastax.driver.core.ControlConnection.connect (ControlConnection.java:79)
                   at com.datastax.driver.core.Cluster$Manager.init(Cluster..java:1104)
                   at com.datastax.driver.core.Cluster.init(Cluste.java:121)
                   at com.datastax.driver.core.Cluster.connect(Cluster.java:198)
                   at com.datastax.driver.core.Cluster.connect(Cluster.java:226)
                   at GettingStarted.main(GettingStarted.java:6