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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: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] 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.<init>(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.<init>(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: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
