Return-Path: Delivered-To: apmail-jakarta-tomcat-dev-archive@apache.org Received: (qmail 72876 invoked from network); 3 Mar 2003 09:35:11 -0000 Received: from exchange.sun.com (192.18.33.10) by daedalus.apache.org with SMTP; 3 Mar 2003 09:35:11 -0000 Received: (qmail 27099 invoked by uid 97); 3 Mar 2003 09:37:01 -0000 Delivered-To: qmlist-jakarta-archive-tomcat-dev@nagoya.betaversion.org Received: (qmail 27092 invoked from network); 3 Mar 2003 09:37:01 -0000 Received: from daedalus.apache.org (HELO apache.org) (208.185.179.12) by nagoya.betaversion.org with SMTP; 3 Mar 2003 09:37:01 -0000 Received: (qmail 72040 invoked by uid 500); 3 Mar 2003 09:35:00 -0000 Mailing-List: contact tomcat-dev-help@jakarta.apache.org; run by ezmlm Precedence: bulk List-Unsubscribe: List-Subscribe: List-Help: List-Post: List-Id: "Tomcat Developers List" Reply-To: "Tomcat Developers List" Delivered-To: mailing list tomcat-dev@jakarta.apache.org Received: (qmail 72012 invoked from network); 3 Mar 2003 09:35:00 -0000 Received: from exchange.sun.com (192.18.33.10) by daedalus.apache.org with SMTP; 3 Mar 2003 09:35:00 -0000 Received: (qmail 27086 invoked by uid 50); 3 Mar 2003 09:36:50 -0000 Date: 3 Mar 2003 09:36:50 -0000 Message-ID: <20030303093650.27085.qmail@nagoya.betaversion.org> From: bugzilla@apache.org To: tomcat-dev@jakarta.apache.org Cc: Subject: DO NOT REPLY [Bug 17581] New: - Servlet loading twice on startup X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N X-Spam-Rating: daedalus.apache.org 1.6.2 0/1000/N DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT . ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND INSERTED IN THE BUG DATABASE. http://nagoya.apache.org/bugzilla/show_bug.cgi?id=17581 Servlet loading twice on startup Summary: Servlet loading twice on startup Product: Tomcat 4 Version: 4.0 Beta 1 Platform: PC OS/Version: Other Status: UNCONFIRMED Severity: Critical Priority: Other Component: Webapps:Administration AssignedTo: tomcat-dev@jakarta.apache.org ReportedBy: anoopv@quinnox.com Hi, I have a requirement in which i need to load the servlet on startup. The Servlet then performs some database activities. But when i try to it, my servlet loads twice and later on give the following error. TyrexDataSourceFactory: Cannot create DataSource, Exception java.lang.ClassNotFoundException: org.hsql.jdbcDriver at org.apache.catalina.loader.StandardClassLoader.loadClass (StandardClass Loader.java:1127) at org.apache.catalina.loader.StandardClassLoader.loadClass (StandardClass Loader.java:992) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:322) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:130) at org.apache.naming.factory.TyrexDataSourceFactory.getObjectInstance (Tyr exDataSourceFactory.java:210) at org.apache.naming.factory.ResourceFactory.getObjectInstance (ResourceFa ctory.java:165) at javax.naming.spi.NamingManager.getObjectInstance (NamingManager.java:31 1) at org.apache.naming.NamingContext.lookup(NamingContext.java:835) at org.apache.naming.NamingContext.lookup(NamingContext.java:181) at org.apache.naming.NamingContext.lookup(NamingContext.java:822) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at com.necpc.db.ConnectionManager.createConnection (ConnectionManager.java :44) at com.necpc.store.ServiceStore.getDBConnection(ServiceStore.java:52) at com.necpc.store.ServiceStore.(ServiceStore.java:41) at com.necpc.util.requestInfoValidation.VerifyService (requestInfoValidati on.java:92) at com.necpc.util.TimerHttpTest.run(TimerHttpTest.java:51) at java.util.TimerThread.mainLoop(Timer.java:432) at java.util.TimerThread.run(Timer.java:382) javax.naming.NamingException: Exception creating DataSource: org.hsql.jdbcDriver at org.apache.naming.factory.TyrexDataSourceFactory.getObjectInstance (Tyr exDataSourceFactory.java:233) at org.apache.naming.factory.ResourceFactory.getObjectInstance (ResourceFa ctory.java:165) at javax.naming.spi.NamingManager.getObjectInstance (NamingManager.java:31 1) at org.apache.naming.NamingContext.lookup(NamingContext.java:835) at org.apache.naming.NamingContext.lookup(NamingContext.java:181) at org.apache.naming.NamingContext.lookup(NamingContext.java:822) at org.apache.naming.NamingContext.lookup(NamingContext.java:194) at com.necpc.db.ConnectionManager.createConnection (ConnectionManager.java :44) at com.necpc.store.ServiceStore.getDBConnection(ServiceStore.java:52) at com.necpc.store.ServiceStore.(ServiceStore.java:41) at com.necpc.util.requestInfoValidation.VerifyService (requestInfoValidati on.java:92) at com.necpc.util.TimerHttpTest.run(TimerHttpTest.java:51) at java.util.TimerThread.mainLoop(Timer.java:432) at java.util.TimerThread.run(Timer.java:382) In case u have the solution or fix i would be obliged if you provide me woth the same. I feel this could be because the servlet is getting oinvoked twice on load. Please Suggest?? --------------------------------------------------------------------- To unsubscribe, e-mail: tomcat-dev-unsubscribe@jakarta.apache.org For additional commands, e-mail: tomcat-dev-help@jakarta.apache.org