select.setConsistencyLevel(ConsistencyLevel.ONE);
List<CorrelationEntity> correlationEntities = t.select(select, CorrelationEntity.class);
assertEquals(2, correlationEntities.size());
QueryOptions qo = new QueryOptions();
qo.setConsistencyLevel(org.springframework.cassandra.core.ConsistencyLevel.ONE);
ArrayList<CorrelationEntity> entities = new ArrayList<CorrelationEntity>();
entities.add(c1);
entities.add(c2);
t.delete(entities, qo);