cli.createSchema(KEYSPACE);
CassandraCli.cassandraSetUp();
CassandraCli.createKeySpace("Pickr");
CassandraCli.createKeySpace(KEYSPACE);
dao = new UserAddressDaoImpl(persistenceUnits);
dao.closeEntityManager();
dao.closeEntityManagerFactory();
em = dao.getEntityManager(persistenceUnits, propertyMap);