hadoop 大数据笔记

 

1、问题1

 

localhost: starting namenode, logging to /usr/local/hadoop/logs/hadoop-hadoop-na                                                                                        menode-ubuntu-1.out
hadoop@localhost's password:
localhost: Connection closed by UNKNOWN
Starting secondary namenodes [0.0.0.0]
[email protected]'s password:

 

参考:

hadoop安装及配置说明 

http://blog.csdn.net/linghe301/article/details/9184453

单机安装：

http://freewxy.iteye.com/blog/1027569