安装
http://blog.csdn.net/liu_jason/article/details/7705484
java.lang.NoClassDefFoundError: org/apache/hadoop/util/PlatformName
http://www.360doc.com/content/10/1228/14/2159920_82011026.shtml
cygwin sshd 服务无法启动
http://www.cnblogs.com/tiga/archive/2012/11/16/2772643.html
java.io.IOException: Failed to set permissions of path:
http://blog.csdn.net/xuefeng0707/article/details/7760612
- Namenode的web UI http://127.0.0.1:50070
- Datanodes的web UI http://127.0.0.1:50075
- Jobracker的web UI http://127.0.0.1:50030
- Tasktrackers的web UI http://127.0.0.1:50060