http://blog.csdn.net/ggz631047367/article/details/50491616
https://cwiki.apache.org/confluence/display/AMBARI/Install+Ambari+2.2.0+from+Public+Repositories
http://blog.csdn.net/ggz631047367/article/details/50491616
https://cwiki.apache.org/confluence/display/AMBARI/Install+Ambari+2.2.0+from+Public+Repositories