Discussion :

[isorn]

Bonjour,

Je découvre les Servlet et les JSP et j'ai un petit problème très énervant quand je cherche à déployer un Servlet :

- je suis sous kubuntu 6.10
- j 'ai installé Apache Tomcat 5.5.20 qui marche (http://localhost:8080 repond bien)
- version jdk : 1.6

- les jsp sont bien prises en comptes par apache

le probleme : apres avoir cree et compilé (sans erreur) un Servlet* et mis les sources et .class aux bon endroits (/WEB-INF/src , /WEB-INF-classes), des que je cree un fichier /WEB-INF/web.xml et que je relance apache, celui ci plante :
- localhosthost:8080 ne repond plus
- je n'arrive plus a tuer apache avec la commande bin/shutdown : j'obtient ce message d erreur :

webapps/ >>../bin/shutdown.sh
Using CATALINA_BASE: /home/thomasb/data/installers/apache-tomcat-5.5.20
Using CATALINA_HOME: /home/thomasb/data/installers/apache-tomcat-5.5.20
Using CATALINA_TMPDIR: /home/thomasb/data/installers/apache-tomcat-5.5.20/temp
Using JRE_HOME: /home/thomasb/data/installers/jdk1.6.0/
Mar 7, 2007 12:01:10 PM org.apache.catalina.startup.Catalina stopServer
SEVERE: Catalina.stop:
java.net.ConnectException: Connection refused
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
at java.net.Socket.connect(Socket.java:519)
at java.net.Socket.connect(Socket.java:469)
at java.net.Socket.<init>(Socket.java:366)
at java.net.Socket.<init>(Socket.java:179)
at org.apache.catalina.startup.Catalina.stopServer(Catalina.java:394)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.stopServer(Bootstrap.java:343)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:434)



est ce que quelqu'un sait d'ou vient le probleme ?

merci d'avance.


* quel que soit le servlet (et le fichier web.xml correspondant) il y a plantage des que je met le web.xml dans l'arborescence

[Akira]

Regardes les logs de tomcat dans $CATALINA_HOME/logs/ pour voir si il n'y a pas un message d'erreur plus explicite.

A.

[isorn]

voila ce que je trouve dans localhost.2007-03-07.log apres avoir lancé (et planté) apache:

Mar 7, 2007 2:02:32 PM org.apache.catalina.core.ApplicationContext log
INFO: org.apache.webapp.balancer.BalancerFilter: init(): ruleChain: [org.apache.webapp.balancer.RuleChain: [org.apache.webapp.balancer.rules.URLStringMatchRule: Target string: News / Redirect URL: http://www.cnn.com], [org.apache.webapp.balancer.rules.RequestParameterRule: Target param name: paramName / Target param value: paramValue / Redirect URL: http://www.yahoo.com], [org.apache.webapp.balancer.rules.AcceptEverythingRule: Redirect URL: http://jakarta.apache.org]]
Mar 7, 2007 2:02:33 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
Mar 7, 2007 2:02:33 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()
Mar 7, 2007 2:02:33 PM org.apache.catalina.core.ApplicationContext log
INFO: ContextListener: contextInitialized()
Mar 7, 2007 2:02:33 PM org.apache.catalina.core.ApplicationContext log
INFO: SessionListener: contextInitialized()

[Akira]

Et dans ton catalina.out ?

A.

[isorn]

Mar 7, 2007 2:02:31 PM org.apache.catalina.core.AprLifecycleListener lifecycleEvent
INFO: The Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: /home/thomasb/data/installers/jdk1.6.0/jre/lib/i386/client:/home/thomasb/data/installers/jdk1.6.0/jre/lib/i386:/home/thomasb/data/installers/jdk1.6.0/jre/../lib/i386:/usr/java/packages/lib/i386:/lib:/usr/lib
Mar 7, 2007 2:02:31 PM org.apache.coyote.http11.Http11BaseProtocol init
INFO: Initializing Coyote HTTP/1.1 on http-8080
Mar 7, 2007 2:02:31 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 1119 ms
Mar 7, 2007 2:02:31 PM org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
Mar 7, 2007 2:02:31 PM org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/5.5.20
Mar 7, 2007 2:02:31 PM org.apache.catalina.core.StandardHost start
INFO: XML validation disabled
Mar 7, 2007 2:05:42 PM org.apache.catalina.startup.ContextConfig applicationWebConfig
SEVERE: Parse error in application web.xml file at jndi:/localhost/test/WEB-INF/web.xml
java.net.ConnectException: Connection timed out
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:333)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:195)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:182)
at java.net.Socket.connect(Socket.java:519)
at java.net.Socket.connect(Socket.java:469)
at sun.net.NetworkClient.doConnect(NetworkClient.java:157)
at sun.net.http://www.http.HttpClient.openServe...lient.java:388)
at sun.net.http://www.http.HttpClient.openServe...lient.java:500)
at sun.net.www.http.HttpClient.<init>(HttpClient.java:233)
at sun.net.www.http.HttpClient.New(HttpClient.java:306)
at sun.net.www.http.HttpClient.New(HttpClient.java:318)
at sun.net.http://www.protocol.http.HttpURLConn...ction.java:792)
at sun.net.http://www.protocol.http.HttpURLConn...ction.java:733)
at sun.net.http://www.protocol.http.HttpURLConn...ction.java:658)
at sun.net.http://www.protocol.http.HttpURLConn...ction.java:981)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.setupCurrentEntity(XMLEntityManager.java:677)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startEntity(XMLEntityManager.java:1316)
at com.sun.org.apache.xerces.internal.impl.XMLEntityManager.startDTDEntity(XMLEntityManager.java:1283)
at com.sun.org.apache.xerces.internal.impl.XMLDTDScannerImpl.setInputSource(XMLDTDScannerImpl.java:283)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.dispatch(XMLDocumentScannerImpl.java:1168)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$DTDDriver.next(XMLDocumentScannerImpl.java:1068)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:988)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:645)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:508)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1561)
at org.apache.catalina.startup.ContextConfig.applicationWebConfig(ContextConfig.java:351)
at org.apache.catalina.startup.ContextConfig.start(ContextConfig.java:1041)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:260)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4143)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:759)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:739)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:524)
at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:904)
at org.apache.catalina.startup.HostConfig.deployDirectories(HostConfig.java:867)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:474)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1122)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:310)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1021)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1013)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:442)
at org.apache.catalina.core.StandardService.start(StandardService.java:450)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:709)
at org.apache.catalina.startup.Catalina.start(Catalina.java:551)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Mar 7, 2007 2:05:42 PM org.apache.catalina.startup.ContextConfig start
SEVERE: Marking this application unavailable due to previous error(s)
Mar 7, 2007 2:05:42 PM org.apache.catalina.core.StandardContext start
SEVERE: Error getConfigured
Mar 7, 2007 2:05:42 PM org.apache.catalina.core.StandardContext start
SEVERE: Context [/test] startup failed due to previous errors
Mar 7, 2007 2:05:42 PM org.apache.catalina.loader.WebappClassLoader validateJarFile
INFO: validateJarFile(/home/thomasb/data/installers/apache-tomcat-5.5.20/webapps/EHTDb_interface/WEB-INF/lib/servlet.jar) - jar not loaded. See Servlet Spec 2.3, section 9.7.2. Offending class: javax/servlet/Servlet.class
Mar 7, 2007 2:05:42 PM org.apache.coyote.http11.Http11BaseProtocol start
INFO: Starting Coyote HTTP/1.1 on http-8080
Mar 7, 2007 2:05:42 PM org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
Mar 7, 2007 2:05:42 PM org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/44 config=null
Mar 7, 2007 2:05:42 PM org.apache.catalina.storeconfig.StoreLoader load
INFO: Find registry server-registry.xml at classpath resource
Mar 7, 2007 2:05:42 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 191068 ms

[Akira]

Je dirais que tu as une erreur de syntaxte dans ton web.xml mais tu dis que aucun web.xml ne fonctionne?

Essaye de faire marcher un truc très simple genre une servlet helloword ou un truc du style pour voir stp.

A.