sudo apt-get install git
sudo apt-get install vim
sudo apt-get install python-pip
sudo pip install luigi

git clone https://github.com/rcarneva/cb_hadoop_conf.git
dpkg -i cdh4-repository_1.0_all.deb
sudo apt-get update
sudo apt-get install hadoop-conf-pseudo
cp *.xml hadoop-conf

hadoop namenode -format
sudo chmod -R a+w /var/lib/hadoop-hdfs/cache/root
sudo apt-get install hive

sudo -u hdfs hdfs dfs -chmod a+w /
hdfs dfs -mkdir /user
hdfs dfs -mkdir /user/user