CentOS服务器:Spark安装教程

安装JDK

tar -zxvf jdk-7u79-linux-x64.tar
su
mv jdk1.7.0_79 /opt/
vim /etc/profile

#jdk7 setting
JAVA_HOME=/opt/jdk1.7.0_79
JRE_HOME=$JAVA_HOME/jre
PATH=$PATH:$JAVA_HOME/bin:$JRE_HOME/bin
CLASSPATH=:$JAVA_HOME/lib/dt.tar:$JAVA_HOME/lib/tools.jar:$JRE_HOME/lib
export JAVA_HOME JRE_HOME PATH CLASSPATH

source /etc/profile
java -version 

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关闭防火墙

/etc/init.d/iptables stop
/etc/init.d/ip6tables stop
chkconfig iptables off
chkconfig ip6tables off

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关闭selinux

vim /etc/selinux/config

SELINUX=disabled

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设置主机名

vim /etc/sysconifg/network

HOSTNAME=master