文档总览:
https://www.cloudera.com/documentation/enterprise/6/6.2.html
官方api:
https://www.cloudera.com/documentation/enterprise/6/6.2/topics/cloudera_manager.html
cm管理:
https://www.cloudera.com/documentation/enterprise/6/6.2/topics/cm_mc_managing_clusters.html#cmug_topic_6
扩容:
https://www.cloudera.com/documentation/enterprise/6/6.2/topics/cm_mc_adding_hosts.html
从CDH5升级到6:
https://www.cloudera.com/documentation/enterprise/upgrade/topics/ug_cdh_upgrading_top.html