Cassandra NoClassDefFoundError : com/google/common/util/concurrent/AsyncFunction

Question

cluster = Cluster.builder()                                                    
                .addContactPoint("localhost")
                .build();

Exception in thread "main" java.lang.NoClassDefFoundError: com/google/common/util/concurrent/AsyncFunction

我的路径中唯一的 jar 是 2 个 cassandra java 驱动程序 jar cassandra-driver-core-2.1.10.3.jar 和 cassandra-driver-mapping-2.1.10.3.jar

谢谢

Answer 1

问题在于缺少 guava.jar。在类路径中添加它解决了(这个)问题。总体问题是缺乏合适的 DataSatx 文档