scalac compile 产生“object apache is not a member of package org" [英] scalac compile yields "object apache is not a member of package org"

问题描述

我的代码是:

import org.apache.spark.SparkContext

它可以在交互模式下运行，但是当我使用 scalac 编译它时，我收到以下错误消息:

It can run in interactive mode, but when I use scalac to compile it, I got the following error message:

object apache 不是包 org 的成员

object apache is not a member of package org

这个好像是路径的问题，但是我不知道具体怎么配置路径.

This seems to be the problem of path, but I do not know exactly how to configure the path.

推荐答案

您需要指定编译 Scala 代码时使用的库的路径.这通常不是手动完成的，而是使用诸如 Maven 或 sbt 之类的构建工具完成的.您可以在 http://spark.apache 找到最小的 sbt 设置.org/docs/1.2.0/quick-start.html#self-contained-applications

You need to specify the path of libraries used when compiling your Scala code. This is usually not done manually, but using a build tool such as Maven or sbt. You can find a minimal sbt setup at http://spark.apache.org/docs/1.2.0/quick-start.html#self-contained-applications

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