Hi,

I have downloaded the CQL driver provided by Datastax using 
       <dependency>
            <groupId>com.datastax.cassandra</groupId>
            <artifactId>cassandra-driver-core</artifactId>
            <version>1.0.0-beta2</version>
        </dependency>

Then tried a sample program to connect to the cluster
Cluster cluster = Cluster.builder()
                .addContactPoints(db1)
                .withPort(9160)
                .build();

But sadly its returning com.datastax.driver.core.exceptions.NoHostAvailableException: All host(s) tried for query failed   

I am using cassandra 1.2.2

Can any one suggest me whats wrong with that. 

And i am really sorry for posting  datastax java driver related question in this forum, can't find a better place for the instant reaction 


-Abhijit