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crawlzilla 新版
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v 1.0 
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= 目標 = 

 * 多人共用版本
 * 網頁介面更新
 * 加入排程等新功能
 * 更新 nutch 版本至 1.2
 * svn 庫上的安裝測試模式
 * slave安裝可搭配網頁引導

= 系統分析 =

== 目錄結構 ==
 
 * /home/crawler/crawlzilla

 || 目錄1 || 目錄2 || 說明 ||
 || ./user/admin/ || ./IDB/XXX/meta || admin 為預設資料夾，XXX 為新增索引庫, meta 放每個索引庫的相關檔案 ||
 ||  || ./IDB/XXX/index~segments || index~segments 為 lucene db 的必要五個資料夾||
 || ./user/UUU/ || ./IDB/XXX/meta || UUU 為新增使用者名稱，使用者新增移除由 console 端管控 ||
 ||  || ./IDB/XXX/index~segments || 其他設定與 admin相同 ||
 || ./workspace ||  || hadoop 的運算資料夾 ||
 || ./slave/ ||  || 給 slave 安裝需要的檔案 ||
 || ./meta/ ||  || dialog 產生的中間檔 ||
 || ./meta/tmp/ ||  || 暫存檔 ||

 * /opt/crawlzilla/

 || 目錄1 || 目錄2 || 說明 ||
 || ./tomcat || ./webapps/UUU/XXX || 對應到 UUU 的 XXX 索引庫 ||
 || ./nutch ||  || nutch 的目錄 ||
 || ./main/ ||  || 放 crawlzilla 的執行檔||

 * /var/log/crawlzilla/

 || 目錄1 || 目錄2 || 說明 ||
 || ./hadoop-logs ||  ||  ||
 || ./hadoop-pids ||  ||  ||
 || ./shell-logs ||  ||  ||
 || ./tomcat-logs ||  ||  ||

== 新舊 檔案＼目錄 對照 ==

 || 舊 || ==> || 新 || 說明 ||
 || /home/crawler/crawlzilla/logs   ||   ==>  || 刪除此鍊結 ||  || 
 || /home/crawler/crawlzilla/nutch    || ==>  || 刪除此鍊結 ||  || 
 || /home/crawler/crawlzilla/source   || ==>  || /home/crawler/crawlzilla/slave ||  || 
 || /home/crawler/crawlzilla/archieve/_DBName_  || ==>  ||  /home/crawler/crawlzilla/user/_DBName_ ||  || 
 || /home/crawler/crawlzilla/tmp   || ==>  || /home/crawler/crawlzilla/tmp ||  || 
 || /home/crawler/crawlzilla/urls 	 || ==>  || /home/crawler/crawlzilla/meta/urls ||  || 
 || /home/crawler/crawlzilla/.metadata/_DBName_  || ==>  || /home/crawler/crawlzilla/user/_DBName_/metadata ||  || 
 || /home/crawler/crawlzilla/.menu_tmp  || ==>  || /home/crawler/crawlzilla/meta/.menu_tmp ||  || 
 || /home/crawler/crawlzilla/system/(執行檔)   || ==>  || /opt/crawlzilla/main/（執行檔） ||  || 

 * /home/crawler/crawlzilla/system: 

 || 舊 || ==> || 新 || 說明 ||
 || hosts  || ==>  || /home/crawler/crawlzilla/meta/ ||  || 
 || hosts.old	 || ==>  || /home/crawler/crawlzilla/meta/ ||  || 
 || hosts.bak  	 || ==>  || /home/crawler/crawlzilla/meta/ ||  || 
 || version  || ==>  || /opt/crawlzilla/version ||  || 
 || crawl_nodes || 	==>  || /home/crawler/crawlzilla/meta/ ||  || 
 || crawl_nodes.bak || ==>  || /home/crawler/crawlzilla/meta/ ||  || 
 || crawl_nodes.old || ==>  || /home/crawler/crawlzilla/meta/ ||  || 



== 環境參數 ==
(以下為舊的)
 * Crawlzilla_Install_PATH="/opt/crawlzilla"
 * Tomcat_HOME="/opt/crawlzilla/tomcat"
 * Crawlzilla_HOME="/home/crawler/crawlzilla"
 * Work_Path=$Crawlzilla_HOME/system
 * Manu_Tmp_Path="/home/crawler/crawlzilla/meta"
 * Hadoop_Daemon="/opt/crawlzilla/nutch/bin/hadoop-daemon.sh"
 * PID_Dir="/var/log/crawlzilla/hadoop-pids"
 * Crawl_Nodes=$Crawlzilla_HOME/meta/crawl_nodes

= 功能 =

== shell ==

 * 狀態
 * 運算設定
 * 快速設定
 * 網頁伺服器設定
 * 多人版帳號管理
 * 語言切換
 * slave安裝提示