【云星数据---大数据部集群署系列003】：scala部署方案

1.下载并解压scala

wget https://downloads.lightbend.com/scala/2.10.6/scala-2.10.6.tgz tar -zxvf  scala-2.10.6.tgz

2.配置环境变量

vim ~/.bashrc
配置如下内容：
export SCALA_HOME=/cloudstar/software/scala-2.10.6
export PATH=$PATH:$SCALA_HOME/bin

3.测试环境变量

命令：
scala
返回
Welcome to Scala version 2.10.6 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_151).
Type in expressions to have them evaluated.
Type :help for more information.

4.分发环境变量

scp ~/.bashrc bigdata002:~/.bashrc
scp ~/.bashrc bigdata003:~/.bashrc
scp ~/.bashrc bigdata004:~/.bashrc
scp ~/.bashrc bigdata005:~/.bashrc
scp ~/.bashrc bigdata006:~/.bashrc
scp ~/.bashrc bigdata007:~/.bashrc
scp ~/.bashrc bigdata008:~/.bashrc
scp ~/.bashrc bigdata009:~/.bashrc
scp ~/.bashrc bigdata010:~/.bashrc

5.分发scala

scp -r /cloudstar/software/scala-2.10.6 bigdata002:/cloudstar/software/
scp -r /cloudstar/software/scala-2.10.6 bigdata003:/cloudstar/software/
scp -r /cloudstar/software/scala-2.10.6 bigdata004:/cloudstar/software/
scp -r /cloudstar/software/scala-2.10.6 bigdata005:/cloudstar/software/
scp -r /cloudstar/software/scala-2.10.6 bigdata006:/cloudstar/software/
scp -r /cloudstar/software/scala-2.10.6 bigdata007:/cloudstar/software/
scp -r /cloudstar/software/scala-2.10.6 bigdata008:/cloudstar/software/
scp -r /cloudstar/software/scala-2.10.6 bigdata009:/cloudstar/software/
scp -r /cloudstar/software/scala-2.10.6 bigdata010:/cloudstar/software/