change the port of Cassandra (previous version 1.2) as a parameter instead of a constant 9160

cassandra/src/main/java/com/yahoo/ycsb/db/CassandraClient10.java

@@ -136,7 +136,7 @@ public class CassandraClient10 extends DB
 
     for (int retry = 0; retry < ConnectionRetries; retry++)
     {
-      tr = new TFramedTransport(new TSocket(myhost, 9160));
+      tr = new TFramedTransport(new TSocket(myhost, Integer.parseInt(getProperties().getProperty("port","9160"))));
       TProtocol proto = new TBinaryProtocol(tr);
       client = new Cassandra.Client(proto);
       try