NO IMAGE

1.Recordreader元件

http://blog.sina.com.cn/s/blog_4438ac090101qkde.html

http://blog.csdn.net/lzm1340458776/article/details/43054037

2.利用QJM實現HDFS的HA策略部署與驗證工作記錄分享

http://www.linuxidc.com/Linux/2014-10/107933.htm

3.面試題學習

https://blog.csdn.net/qq_32440951/article/details/79561986