cd vms
vagrant up
wait 5 minutes
vagrant ssh controlvm
cd project/ansible/
ansible-playbook mesos.yml
ansible-playbook hdfs.yml
ansible-playbook spark.yml
http://node1:5050 mesos
http://node1:50070 hdfs
http://node1:8080 spark?
cd /opt/spark/bin/
sudo ./spark-shell --executor-memory 512m --total-executor-cores 4