Spark-Cassandra-Connector 在线程“main”中出现异常 java.lang.NoClassDefFoundError: com/datastax/spark/connector/rdd/reader/RowReaderFactory
Spark Cassandra 连接器出了什么问题?您能帮忙解决吗? Scala 文件: import com.datastax.spark.connector._ import org.apache.spark.sql.SparkSession import org.apache.spark.{SparkConf, SparkContext} object SparkTest { def main(args: Array[String]) { val spark = SparkSession.builder.appName("SparkTe...