集群环境
节点 | IP |
master | 192.168.63.xx |
slave1 | 192.168.63.xx |
slave2 | 192.168.63.xx |
Scala安装
master
1. 下载scala包
链接:https://downloads.lightbend.com/scala/2.11.4/scala-2.11.4.tgz
2. 解压至指定路径
tar -zxvf scala-2.11.4.tgz -C /usr/local/src
3. 设置scala环境变量
vim ~/.bashrc
export SCALA_HOME=/usr/local/src/scala-2.11.4
export PATH=$PATH:$SCALA_HOME/bin
4. source ~/.bashrc使文件生效
验证
5. scala分发(主节点)给其他节点(从节点)
scp -r /usr/local/src/scala-2.11.4 root@slave1:/usr/local/src
scp -r /usr/local/src/scala-2.11.4 root@slave2:/usr/local/src
master、slave1、slave2
6. 修改~/.bashrc文件
export SCALA_HOME=/usr/local/src/scala-2.11.4
export PATH=$PATH:$SCALA_HOME/bin
7. source ~/.bashrc