Taiwan Hadoop Forum • 檢視主題 - 關於hadoop client
http://forum.hadoop.tw/viewtopic.php?t=18
Securing an Apache Hadoop Cluster Through a Gateway | Apache Hadoop for the Enterprise | Cloudera
http://blog.cloudera.com/blog/2008/12/securing-a-hadoop-cluster-through-a-gateway/

solr 初體驗 @ 不大會寫程式 :: 隨意窩 Xuite日誌
http://blog.xuite.net/misgarlic/weblogic/30448629-solr+%E5%88%9D%E9%AB%94%E9%A9%97
詳全文_全文檢索伺服器Solr初探
http://newsletter.ascc.sinica.edu.tw/news/read_news.php?nid=2288


hadoop SecondNamenode详解-qhw-ChinaUnix博客
http://blog.chinaunix.net/uid-20577907-id-3524135.html