无法构建简单的SparkSQL应用程序

这是一个非常棒的问题.

我正在尝试了解SparkSQL.我一直在关注这里描述的例子:http: //spark.apache.org/docs/1.0.0/sql-programming-guide.html

在Spark-shell中一切正常,但是当我尝试使用sbt构建批处理版本时,我收到以下错误消息: object sql is not a member of package org.apache.spark

不幸的是,我对sbt很新,所以我不知道如何纠正这个问题.我怀疑我需要包含其他依赖项,但我无法弄清楚如何.

这是我正在尝试编译的代码:

/* TestApp.scala */
import org.apache.spark.SparkContext
import org.apache.spark.SparkContext._
import org.apache.spark.SparkConf

case class Record(k: Int, v: String)

object TestApp {
 def main(args: Array[String]) {
   val conf = new SparkConf().setAppName("Simple Application")
   val sc = new SparkContext(conf)
   val sqlContext = new org.apache.spark.sql.SQLContext(sc)
   import sqlContext._
   val data = sc.parallelize(1 to 100000)
   val records = data.map(i => new Record(i, "value = "+i))
   val table = createSchemaRDD(records, Record)
   println(">>> " + table.count)
 }
}

name := "Test Project"

version := "1.0"

scalaVersion := "2.10.4"

libraryDependencies += "org.apache.spark" %% "spark-core" % "1.0.0"

resolvers += "Akka Repository" at "http://repo.akka.io/releases/"