hadoop

hadoop cluster

• install virtual box

• init box

cd hadoop
vagrant box add centos/7 centos_7_virtualbox.box
vagrant up

• download hadoop、jdk

wget https://www.oracle.com/technetwork/java/javase/downloads/jdk11-downloads-5066655.html
wget http://mirrors.shu.edu.cn/apache/hadoop/common/hadoop-2.8.5/hadoop-2.8.5.tar.gz

• connect to hdp1 and test

vagrant ssh hdp1
cd test
./start.sh

• start hadoop

cd test
./start.sh