1、Scala安装

(1)解压文件

ubuntu@Ubuntu:~$ sudo tar -zxvf scala-2.10.4.gz -C /opt

 

(2)  环境变量配置

ubuntu@Ubuntu:~$ sudo gedit /etc/profile

#SCALA

export SCALA_HOME=/opt/scala-2.10.4

export PATH=$PATH:$SCALA_HOME/bin

ubuntu@Ubuntu:~$ source /etc/profile

 

2、Spark安装

(1)解压文件

ubuntu@Ubuntu:~$ sudo tar -zxvf spark-1.6.0-bin-hadoop.gz -C /home/hnu

 

(2)环境变量配置

ubuntu@Ubuntu:~$ sudo gedit /etc/profile

#SPARK

export SPARK_HOME=/home/hnu/spark-1.6.0-bin-hadoop

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

ubuntu@Ubuntu:~$ source /etc/profile

(3)配置Spark

ubuntu@Ubuntu:/home/hnu/spark-1.6.0-bin-hadoop/conf$ sudo cp spark-env.sh.template spark-env.sh

ubuntu@Ubuntu:/home/hnu/spark-1.6.0-bin-hadoop/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=127.0.0.1

export SPARK_WORKER_CORES=1

export SPARK_WORKER_MEMORY=1g

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

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

(4)赋予权限

root@Ubuntu:/home/hnu# chown -R hnu:hadoop spark-1.6.0-bin-without-hadoop/

(5)启动Spark

hnu@Ubuntu:~/spark-1.6.0-bin-hadoop/sbin$ ./start-all.sh

 

http://localhost:8080/

 

hnu@Ubuntu:~/spark-1.6.0-bin-hadoop/sbin$ spark-shell