./hadoop-2.2.0-2e01e27.tar.gz already exists, skipping download
Getting https://github.com/apache/hadoop-common/archive/2e01e27e5ba4ece19650484f646fac42596250ce/hadoop-2.2.0-2e01e27.tar.gz to ./hadoop-2.2.0-2e01e27.tar.gz