创建星火JAR [英] create JAR for Spark

问题描述

我下面这个指南，但我不能运行斯卡拉在星火，当我试图创建一个JAR的 SBT 的

I am following this guide, but I cannot run Scala in Spark, when I am trying to create the JAR with sbt.

我的 simple.sbt 的是：

name := "Simple Project"
version := "1.0"
scalaVersion := "2.10.4"
libraryDependencies += "org.apache.spark" % "spark-core_2.10" % "1.6.0"

以下是错误：

sbt package
[INFO]  ..
[warn]  [NOT FOUND  ] org.eclipse.jetty.orbit#javax.servlet;3.0.0.v201112011016!javax.servlet.orbit (255ms)
[warn] ==== public: tried
[warn]   http://repo1.maven.org/maven2/org/eclipse/jetty/orbit/javax.servlet/3.0.0.v201112011016/javax.servlet-3.0.0.v201112011016.orbit
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  ::              FAILED DOWNLOADS            ::
[warn]  :: ^ see resolution messages for details  ^ ::
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[warn]  :: org.eclipse.jetty.orbit#javax.servlet;3.0.0.v201112011016!javax.servlet.orbit
[warn]  ::::::::::::::::::::::::::::::::::::::::::::::
[error] {file:/home/gsamaras/spark-1.6.0-bin-hadoop2.6/code/}default-04a409/*:update: sbt.ResolveException: download failed: org.eclipse.jetty.orbit#javax.servlet;3.0.0.v201112011016!javax.servlet.orbit
[error] Total time: 25 s, completed Feb 10, 2016 5:11:30 PM

斯卡拉版本，但我读的地方是无关紧要的：

The Scala version, but I read somewhere it's irrelevant:

gsamaras@gsamaras:~/spark-1.6.0-bin-hadoop2.6/code$ scala -version
Scala code runner version 2.11.6 -- Copyright 2002-2013, LAMP/EPFL

和SBT版本：

gsamaras@gsamaras:~/spark-1.6.0-bin-hadoop2.6/code$ sbt sbt-version
[info] Set current project to Simple Project (in build file:/home/gsamaras/spark-1.6.0-bin-hadoop2.6/code/)
[info] 0.11.3

---

相关： SBT，码头和Servlet 3.0

推荐答案

更新的 SBT 的到最新的版本，这样做（某些步骤可能是可选）：

Update sbt to latest version, by doing (some steps might be optional):

sudo apt-get remove sbt
echo "deb https://dl.bintray.com/sbt/debian /" | sudo tee -a /etc/apt/sources.list.d/sbt.list
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 642AC823
sudo apt-get update
sudo apt-get install sbt
sudo apt-get upgrade sbt

，你会好起来的。

and you will be fine.

这篇关于创建星火JAR的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！