i deploy axis along with my web service application inside a war-file to
tomcat 5.1.15 through tomcat manager using ant.
all libs that axis and my application are depending on are already
installed in tomcat/common/lib in order to minimize upload time when
deploying.
each time i deploy the war file axis throws a NullPointerException and
tomcat has to be restarted in order to make axis function properly. i
have been struggling with this for months and i am pretty fed up with
restarting tomcat for every little change i make. :-)
i get one error before the NullPointerException, which tells me that it
'has no functional impact'. thus i might be looking for answers in the
wrong place when reading :[
http://ws.apache.org/axis/java/integration-guide.html#Configuration ]
please advise.
/johan
see stack trace below:
08:45:54,127 INFO AprLifecycleListener:86 - The Apache Tomcat Native
library which allows optimal performance in production environments was
not found on the java.library.path:
/usr/local/jdk1.5.0_05/jre/lib/i386/client:/usr/local/jdk1.5.0_05/jre/lib/i386:/usr/local/jdk1.5.0_05/jre/../lib/i386
08:45:54,727 INFO Http11BaseProtocol:147 - Initializing Coyote HTTP/1.1
on http-8080
08:45:54,737 INFO Catalina:511 - Initialization processed in 4227 ms
08:45:55,636 INFO StandardService:442 - Starting service Catalina
08:45:55,678 INFO StandardEngine:431 - Starting Servlet Engine: Apache
Tomcat/5.5.15
08:45:55,752 INFO StandardHost:716 - XML validation disabled
08:46:03,811 INFO Http11BaseProtocol:159 - Starting Coyote HTTP/1.1 on
http-8080
08:46:04,612 INFO ChannelSocket:374 - JK: ajp13 listening on /0.0.0.0:8009
08:46:04,714 INFO JkMain:343 - Jk running ID=0 time=0/260 config=null
08:46:04,934 INFO StoreLoader:229 - Find registry server-registry.xml
at classpath resource
08:46:05,331 INFO Catalina:559 - Server startup in 10592 ms
09:32:03,339 INFO [/manager]:638 - Manager: init: Associated with
Deployer 'Catalina:type=Deployer,host=localhost'
09:32:03,370 INFO [/manager]:638 - Manager: init: Global resources are
available
09:32:03,448 INFO [/manager]:638 - Manager: undeploy: Undeploying web
application at '/axis'
09:32:03,656 INFO HostConfig:1017 - Undeploying context [/axis]
09:32:03,754 INFO [/manager]:638 - Manager: deploy: Deploying web
application at '/axis'
09:32:03,759 INFO [/manager]:638 - Manager: Uploading WAR file to
/home/ergo/kat/webapps/axis.war
09:32:03,896 INFO HostConfig:783 - Deploying web application archive
axis.war
09:32:04,521 INFO WebappClassLoader:1823 - Illegal access: this web
application instance has been stopped already. Could not load
META-INF/services/org.apache.axis.EngineConfigurationFactory. The
eventual following stack trace is caused by an error thrown for
debugging purposes as well as to attempt to terminate the thread which
caused the illegal access, and has no functional impact.
09:32:04,541 ERROR [/axis]:667 - StandardWrapper.Throwable
java.lang.NullPointerException
at
org.apache.catalina.loader.WebappClassLoader.findResources(WebappClassLoader.java:962)
at java.lang.ClassLoader.getResources(ClassLoader.java:1015)
at
org.apache.commons.discovery.jdk.JDK12Hooks.getResources(JDK12Hooks.java:150)
at
org.apache.commons.discovery.resource.DiscoverResources$1.getNextResources(DiscoverResources.java:153)
at
org.apache.commons.discovery.resource.DiscoverResources$1.getNextResource(DiscoverResources.java:129)
at
org.apache.commons.discovery.resource.DiscoverResources$1.hasNext(DiscoverResources.java:116)
at
org.apache.commons.discovery.resource.names.DiscoverNamesInFile$1.getNextClassNames(DiscoverNamesInFile.java:186)
at
org.apache.commons.discovery.resource.names.DiscoverNamesInFile$1.getNextClassName(DiscoverNamesInFile.java:170)
at
org.apache.commons.discovery.resource.names.DiscoverNamesInFile$1.hasNext(DiscoverNamesInFile.java:157)
at
org.apache.commons.discovery.resource.names.NameDiscoverers$1.getNextIterator(NameDiscoverers.java:143)
at
org.apache.commons.discovery.resource.names.NameDiscoverers$1.hasNext(NameDiscoverers.java:126)
at
org.apache.commons.discovery.resource.classes.ResourceClassDiscoverImpl$1.getNextResource(ResourceClassDiscoverImpl.java:159)
at
org.apache.commons.discovery.resource.classes.ResourceClassDiscoverImpl$1.hasNext(ResourceClassDiscoverImpl.java:147)
at
org.apache.axis.configuration.EngineConfigurationFactoryFinder$1.run(EngineConfigurationFactoryFinder.java:120)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.axis.configuration.EngineConfigurationFactoryFinder.newFactory(EngineConfigurationFactoryFinder.java:113)
at
org.apache.axis.transport.http.AxisServletBase.getEngineEnvironment(AxisServletBase.java:273)
at
org.apache.axis.transport.http.AxisServletBase.getEngine(AxisServletBase.java:172)
at
org.apache.axis.transport.http.AxisServletBase.getOption(AxisServletBase.java:396)
at
org.apache.axis.transport.http.AxisServletBase.init(AxisServletBase.java:112)
at javax.servlet.GenericServlet.init(GenericServlet.java:211)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3915)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4176)
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.deployWAR(HostConfig.java:804)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:497)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1195)
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:585)
at
org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
at
com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:213)
at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:220)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:815)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:784)
at
org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1377)
at
org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:636)
at
org.apache.catalina.manager.ManagerServlet.doPut(ManagerServlet.java:423)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:712)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:667)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
09:32:05,058 ERROR [/axis]:3917 - Servlet /axis threw load() exception
java.lang.NullPointerException
at
org.apache.catalina.loader.WebappClassLoader.findResources(WebappClassLoader.java:962)
at java.lang.ClassLoader.getResources(ClassLoader.java:1015)
at
org.apache.commons.discovery.jdk.JDK12Hooks.getResources(JDK12Hooks.java:150)
at
org.apache.commons.discovery.resource.DiscoverResources$1.getNextResources(DiscoverResources.java:153)
at
org.apache.commons.discovery.resource.DiscoverResources$1.getNextResource(DiscoverResources.java:129)
at
org.apache.commons.discovery.resource.DiscoverResources$1.hasNext(DiscoverResources.java:116)
at
org.apache.commons.discovery.resource.names.DiscoverNamesInFile$1.getNextClassNames(DiscoverNamesInFile.java:186)
at
org.apache.commons.discovery.resource.names.DiscoverNamesInFile$1.getNextClassName(DiscoverNamesInFile.java:170)
at
org.apache.commons.discovery.resource.names.DiscoverNamesInFile$1.hasNext(DiscoverNamesInFile.java:157)
at
org.apache.commons.discovery.resource.names.NameDiscoverers$1.getNextIterator(NameDiscoverers.java:143)
at
org.apache.commons.discovery.resource.names.NameDiscoverers$1.hasNext(NameDiscoverers.java:126)
at
org.apache.commons.discovery.resource.classes.ResourceClassDiscoverImpl$1.getNextResource(ResourceClassDiscoverImpl.java:159)
at
org.apache.commons.discovery.resource.classes.ResourceClassDiscoverImpl$1.hasNext(ResourceClassDiscoverImpl.java:147)
at
org.apache.axis.configuration.EngineConfigurationFactoryFinder$1.run(EngineConfigurationFactoryFinder.java:120)
at java.security.AccessController.doPrivileged(Native Method)
at
org.apache.axis.configuration.EngineConfigurationFactoryFinder.newFactory(EngineConfigurationFactoryFinder.java:113)
at
org.apache.axis.transport.http.AxisServletBase.getEngineEnvironment(AxisServletBase.java:273)
at
org.apache.axis.transport.http.AxisServletBase.getEngine(AxisServletBase.java:172)
at
org.apache.axis.transport.http.AxisServletBase.getOption(AxisServletBase.java:396)
at
org.apache.axis.transport.http.AxisServletBase.init(AxisServletBase.java:112)
at javax.servlet.GenericServlet.init(GenericServlet.java:211)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1105)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:932)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3915)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4176)
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.deployWAR(HostConfig.java:804)
at
org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:497)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1195)
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:585)
at
org.apache.commons.modeler.BaseModelMBean.invoke(BaseModelMBean.java:503)
at
com.sun.jmx.mbeanserver.DynamicMetaDataImpl.invoke(DynamicMetaDataImpl.java:213)
at com.sun.jmx.mbeanserver.MetaDataImpl.invoke(MetaDataImpl.java:220)
at
com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:815)
at
com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:784)
at
org.apache.catalina.manager.ManagerServlet.check(ManagerServlet.java:1377)
at
org.apache.catalina.manager.ManagerServlet.deploy(ManagerServlet.java:636)
at
org.apache.catalina.manager.ManagerServlet.doPut(ManagerServlet.java:423)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:712)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:524)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:667)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
