错误：对象DataFrame不是包org.apache.spark.sql的成员

Question

I'm using spark-shell to run examples of Spark (use Scala), I import the library

import org.apache.spark.sql.DataFrame
import org.apache.spark.sql.{Row, SQLContext, DataFrame}

and I got the error:

error: object DataFrame is not a member of package org.apache.spark.sql

I don't know why, I checked on http://people.apache.org/~pwendell/spark-1.3.0-rc1-docs/api/scala/index.html#org.apache.spark.sql.DataFrame Thank you!!!

Answer 1

哦，我找到了原因，因为我的Spark版本是1.2.0