value toDF is not a member of org.apache.spark.rdd.RDD
idea显示toDF() 没有这个函数,显示错误: Error:(82, 8) value toDF is not a member of org.apache.spark.rdd.RDD[com.didichuxing.scala.BaseIndex] possible cause: maybe a semicolon is missing before `value toDF'? }).toDF() 解决: 增加一行: import sqlContext.implicits._ http://ifeve.com/spark-sql-dataframes/ 在spark1.3,从RDD到DataFrame的隐式转换隔离出来,单独放到SQLContext.implicits对象中,所以现在需要把RDD转换为Dataframe就需要引入这个 本文转自轩脉刃博客园博客,原文链接:http://www.cnblogs.com/yjf512/p/7719727.html,如需转载请自行联系原作者