Linux配置JDK环境下载安装hadoop3.1.3
hadoop3.1.3下载地址
tar zxvf hadoop-3.1.3.tar.gz -C /usr/local/cd /etc/profile.d/cat >> my_env.sh << 'EOF'#HADOOP_HOMEexport HADOOP_HOME=/usr/local/hadoop-3.1.3export PATH=$HADOOP_HOME/bin:$PATHexport PATH=$HADOOP_HOME/sbin::$PATHEOFsource /etc/profile
安装成功