涉及基础操作命令

这里只是将涉及到的提了下一下具体的使用还需要读者自己查阅资料

具体步骤

centos7下搭建JDK和Hadoop-LMLPHP

yum -y remove java

centos7下搭建JDK和Hadoop-LMLPHP

rm - rf /user/bin/java

centos7下搭建JDK和Hadoop-LMLPHP

centos7下搭建JDK和Hadoop-LMLPHP

centos7下搭建JDK和Hadoop-LMLPHP

centos7下搭建JDK和Hadoop-LMLPHP

sudo tar -zxvf 你的jdk版本号 -C /opt/module/

centos7下搭建JDK和Hadoop-LMLPHP

sudo vim /etc/profile

centos7下搭建JDK和Hadoop-LMLPHP

centos7下搭建JDK和Hadoop-LMLPHP

centos7下搭建JDK和Hadoop-LMLPHP

centos7下搭建JDK和Hadoop-LMLPHP

source /etc/profile

centos7下搭建JDK和Hadoop-LMLPHP

05-16 19:17