【Hadoop】Hadoop2.8编译

爱若晨风

[root@hadoop000 ~]# cd /opt/software/　　[root@hadoop000 software]# rz  #上传apache-maven-3.3.9-bin.zip
　　[root@hadoop000 software]# ll
　　total 8432
　　-rw-r--r--. 1 root root 8617253 Aug 20 12:35 apache-maven-3.3.9-bin.zip
　　# 解压
　　[root@hadoop000 software]# unzip apache-maven-3.3.9-bin.zip
　　# 设置环境变量
　　[root@hadoop000 software]# vi /etc/profile
　　export MAVEN_HOME=/opt/software/apache-maven-3.3.9
　　export MAVEN_OPTS="-Xms256m -Xmx512m"
　　export PATH=$MAVEN_HOME/bin:$JAVA_HOME/bin:$PATH
　　# 生效
　　[root@hadoop000 software]# source /etc/profile
　　# 查看
　　[root@hadoop000 software]# mvn -version
　　Apache Maven 3.3.9 (bb52d8502b132ec0a5a3f4c09453c07478323dc5; 2015-11-11T00:41:47+08:00)
　　Maven home: /opt/software/apache-maven-3.3.9
　　Java version: 1.8.0_45, vendor: Oracle Corporation
　　Java home: /usr/java/jdk1.8.0_45/jre
　　Default locale: en_US, platform encoding: UTF-8
　　OS name: "linux", version: "2.6.32-431.el6.x86_64", arch: "amd64", family: "unix"