1、SCALA安装

1）下载并解压scala

master@Master:~$ sudo tar -zxvf scala-2.10.4.gz -C /opt

2）配置scala变量

master@Master:~$ sudo gedit /etc/profile

#SCALA

export SCALA_HOME=/opt/scala-2.10.4

export PATH=$PATH:$SCALA_HOME/bin

master@Master:~$ source /etc/profile

3)测试scala运行环境

 

2、SPARK安装

1）下载并解压spark

master@Master:~$ sudo tar -zxvf spark-1.6.0-bin-hadoop2.6.tgz -C /home/hnu

2) 配置spark环境变量

master@Master:~$ sudo gedit /etc/profile

 

#SPARK

export SPARK_HOME=/home/hnu/spark-1.6.0-bin-hadoop2.6

export PATH=$PATH:$SPARK_HOME/bin:$SPARK_HOME/sbin

 

master@Master:~$ source /etc/profile

 

3)配置spark

master@Master:/home/hnu/spark-1.6.0-bin-hadoop2.6/conf$

master@Master:/home/hnu/spark-1.6.0-bin-hadoop2.6/conf$ sudo cp spark-env.sh.template spark-env.sh

master@Master:/home/hnu/spark-1.6.0-bin-hadoop2.6/conf$ sudo gedit spark-env.sh

#spark

export JAVA_HOME=/opt/jdk1.8.0_91

export SCALA_HOME=/opt/scala-2.10.4

export SPARK_MASTER_IP=master

export SPARK_WORKER_CORES=2

export SPARK_WORKER_MEMORY=1g

export HADOOP_CONF_DIR=/home/hnu/hadoop-2.6.0/etc/hadoop

export SPARK_PID_DIR=/home/hnu/hadoop-2.6.0/pids

export SPARK_DIST_CLASSPATH=$(/home/hnu/hadoop-2.6.0/bin/hadoop classpath)

 

master@Master:/home/hnu/spark-1.6.0-bin-hadoop2.6/conf$ sudo cp slaves.template slaves

master@Master:/home/hnu/spark-1.6.0-bin-hadoop2.6/conf$ sudo gedit slaves

#slaves

slave1

slave2

 

4) 向各节点复制spark

hnu@Master:~$ scp -r ./spark-1.6.0-bin-hadoop2.6/ slave1:~

hnu@Master:~$ scp -r ./spark-1.6.0-bin-hadoop2.6/ slave2:~

 

5)赋予权限

对master/slave1/slave2执行相同操作

将目录spark-1.6.0-bin-hadoop2.6文件夹及子目录的所有者和组更改为用户zgx和组hadoop

root@Master:/home/hnu# chown -R hnu:hadoop spark-1.6.0-bin-hadoop2.6/

 

6)启动spark

hnu@Master:~/spark-1.6.0-bin-hadoop2.6/sbin$ ./start-all.sh

访问master:8080或者192.168.113.131：8080

运行./spark-shell