我用幻影2.12.1和卡桑德拉5.2。知道是什么导致的吗?
由: com.datastax.driver.core.Cluster.checkNotEmpty(Cluster.java:119):无法在com.datastax.driver.core.Cluster.(Cluster.java:112) at com.datastax.driver.core.Cluster.buildFrom(Cluster.java:178) at com.datastax.driver.core.Cluster$Builder.build(Clu