[TOC]

编译与执行Scala

• Windows

cd \Users\chubin.zheng\JavaProjects\bigdata-learnning
# 编译
scalac baseline\ch0_HelloWorld
# 执行
scala baseline.ch4_1_类
java -classpath %SCALA_HOME%/lib/scala-library.jar;. baseline.ch0_HelloWorld

• Macos

cd /Users/chubin.zheng/Documents/JavaProjects/bigdata-learnning
# 编译
scalac baseline.ch0_HelloWorld
# 执行
scala baseline.ch4_1_类
java -classpath .:$SCALA_HOME/lib/scala-library.jar baseline.ch0_HelloWorld

编译与执行Java+Scala

• Maven Java+Scala

# 打包
mvn clean scala:compile compile package
# 执行
cd target
java -cp bigdata-learnning-1.0.jar;%SCALA_HOME%/lib/scala-library.jar baseline.ch0_HelloWorld

HiveUDF

docs/HiveUDF.md

参考

大数据之Spark入门教程（Scala版）