环境 ubuntu hadoop2.8.1 java1.8
1.配置java1.8
2.配置ssh免密登录
3.hadoop配置
hdfs namenode –format
http://localhost:8088/cluster/nodes
http://localhost:50070/dfshealth.html#tab-overview
ubuntu hadoop伪分布式部署
原文:http://www.cnblogs.com/shibazizhan/p/7748477.html