http://jingpin.jikexueyuan.com/article/47043.html
新的scala 编译器idea使用
https://www.jetbrains.com/idea/help/creating-and-running-your-scala-application.html
遇到问题,解决:spark 1.5.2只与scala 2.10.*系列兼容
建立SBT project,scala code一定写在src/main/scala下面,如果没写main,就extend app就可以
https://www.youtube.com/watch?v=TBuX5HtDoT8
Idea 产生 jar文件:
http://blog.****.net/honjane/article/details/40739337
比较规范的IDEA的scala用法参见:
https://www.youtube.com/watch?v=QY8l6puu1x0
手动安装sbt
http://www.scala-sbt.org/0.13/tutorial/zh-cn/Manual-Installation.html
spark cassandra 安装:
https://www.codementor.io/data-science/tutorial/installing-cassandra-spark-linux-debian-ubuntu-14
需要 ./sbt/sbt assembly 之后产生jar文件
为了实现sbt sbt-idea,需要加build.sbt文件
cat ~/.sbt/0.13/plugins/build.sbt
addSbtPlugin("com.github.mpeltonen" % "sbt-idea" % "1.5.1")