昨天部署web應用到Tomcat之後,無法成功啟動,並且控制台沒有詳細的錯誤資訊,頂多就兩行提示資訊,例如:嚴重: Error listenerStart嚴重: Context [/lizongbo] startup failed due to previous errors或者嚴重: Error filterStartorg.apache.catalina.core.StandardContext start嚴重: Context startup failed due to previous
預設情況下,使用RMAN備份與恢複介面僅僅顯示的是日期,而沒有具體的時間。有時候需要查看具體的時間,如查看當天多個Incarnation的情形。對於這個問題,主要是設定環境變數參數NLS_DATE_FORMAT即可,如下文所描述。 1、RMAN日期及時間的預設格式 robin@SZDB:~> rman target / Recovery Manager: Release 10.2.0.3.0 - Production on Sat Jun 1 13
安裝好sles 10 sp3 + Oracle 10g RAC之後,在配置監聽器時,總是提示主機bo2dbp上的監聽服務已經在運行,忽略錯誤之後手動在bo2dbp節點上啟,總是收到TNS-12545: Connect failed because target host or object does not exist錯誤資訊。後來發現節點bo2dbp的vip總是漂移到另一節點bo2dbs上,原來這才是罪魁禍首 ?????? 1、叢集環境netca之後,節點bo2dbp監聽無法啟動
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So you have this SharePoint project you are working on... And as with any project, you need a bug tracker in order to communicate properly with the QAs and BAs in the company. What do you use?OnTime? Mantis? Bugzilla?Why not SharePoint itself? It's
More than ever, people are using their mobile device as their primary means of accessing the Internet. This provides not only unparalleled access to information, but also millions upon millions of applications built by third party developers. This
Availability of ModSecurity 2.7.4: Nginx Stable ReleaseThe ModSecurity Development Team is pleased to announce the availability of ModSecurity 2.7.4 Stable Release. This release includes many bug fixes and the NGINX module version is now labled as
Install ModSecurity: sudo apt-get install libxml2 libxml2-dev libxml2-utils libaprutil1 libaprutil1-dev libapache-mod-securityIf your Ubuntu is 64bit, you need to fix a bug: sudo ln -s