[jboss-user] [JBoss Seam] - Class loading problem
swd847
do-not-reply at jboss.com
Sun Aug 26 21:09:53 EDT 2007
I am getting the following error intermittently after a hot deploy. If I redeploy enough it will always occur and then I have to restart the App server. I get the error with both jrocket and hotspot JVM, however it appears to be much more common running on hotspot.
Does anyone know what could be causing this?
| 11:03:42,289 WARN [TxConnectionManager] Connection error occured: org.jboss.resource.connectionmanager.TxConnectionManager$TxConnectionEventListener at 208a8ac[state=NORMAL mc=org.jboss.resource.adapter.jdbc.xa.XAManagedConnection at 208a716 handles=1 lastUse=1188176622285 permit=true trackByTx=true mcp=org.jboss.resource.connectionmanager.JBossManagedConnectionPool$OnePool at 11510c2 context=org.jboss.resource.connectionmanager.InternalManagedConnectionPool at 12b69f3 xaResource=org.jboss.resource.connectionmanager.xa.JcaXAResourceWrapper at 208a8aa txSync=null]
| java.lang.NullPointerException
| at org.jboss.mx.loading.RepositoryClassLoader.findClass(RepositoryClassLoader.java:623)
| at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
| at org.jboss.mx.loading.RepositoryClassLoader.loadClassImpl(RepositoryClassLoader.java:467)
| at org.jboss.mx.loading.RepositoryClassLoader.loadClass(RepositoryClassLoader.java:408)
| at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
| at org.postgresql.jdbc2.TimestampUtils.loadCalendar(TimestampUtils.java:89)
| at org.postgresql.jdbc2.TimestampUtils.toDate(TimestampUtils.java:402)
| at org.postgresql.jdbc2.AbstractJdbc2ResultSet.getDate(AbstractJdbc2ResultSet.java:394)
| at org.postgresql.jdbc2.AbstractJdbc2ResultSet.getDate(AbstractJdbc2ResultSet.java:2343)
| at org.jboss.resource.adapter.jdbc.WrappedResultSet.getDate(WrappedResultSet.java:575)
| at org.hibernate.type.DateType.get(DateType.java:28)
| at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:163)
| at org.hibernate.type.NullableType.nullSafeGet(NullableType.java:154)
| at org.hibernate.type.AbstractType.hydrate(AbstractType.java:81)
| at org.hibernate.persister.entity.AbstractEntityPersister.hydrate(AbstractEntityPersister.java:2096)
| at org.hibernate.loader.Loader.loadFromResultSet(Loader.java:1380)
| at org.hibernate.loader.Loader.instanceNotYetLoaded(Loader.java:1308)
| at org.hibernate.loader.Loader.getRow(Loader.java:1206)
| at org.hibernate.loader.Loader.getRowFromResultSet(Loader.java:580)
| at org.hibernate.loader.Loader.doQuery(Loader.java:701)
| at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
| at org.hibernate.loader.Loader.doList(Loader.java:2220)
| at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
| at org.hibernate.loader.Loader.list(Loader.java:2099)
| at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378)
| at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
| at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
| at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
| at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
| 11:03:42,290 INFO [DateType] could not read column value from result set: last5_1729_; Error; - nested throwable: (java.lang.NullPointerException)
| 11:03:42,290 WARN [AbstractBatcher] exception clearing maxRows/queryTimeout
| org.postgresql.util.PSQLException: Statement has been closed.
| at org.postgresql.ds.jdbc23.AbstractJdbc23PooledConnection$StatementHandler.invoke(AbstractJdbc23PooledConnection.java:460)
| at $Proxy171.getMaxRows(Unknown Source)
| at org.jboss.resource.adapter.jdbc.WrappedStatement.getMaxRows(WrappedStatement.java:267)
| at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:276)
| at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:212)
| at org.hibernate.loader.Loader.doQuery(Loader.java:726)
| at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236)
| at org.hibernate.loader.Loader.doList(Loader.java:2220)
| at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2104)
| at org.hibernate.loader.Loader.list(Loader.java:2099)
| at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:378)
| at org.hibernate.hql.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:338)
| at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:172)
| at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1121)
| at org.hibernate.impl.QueryImpl.list(QueryImpl.java:79)
| at org.hibernate.ejb.QueryImpl.getResultList(QueryImpl.java:64)
| at com.baileyroberts.web.data.home.ImportTypeHome.createImportTypeList(ImportTypeHome.java:33)
| 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.jboss.seam.util.Reflections.invoke(Reflections.java:21)
| at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:31)
| at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
| at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:46)
| at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
| at org.jboss.seam.persistence.ManagedEntityIdentityInterceptor.aroundInvoke(ManagedEntityIdentityInterceptor.java:45)
| at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
| at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:31)
| at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
| at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:42)
| at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
| at org.jboss.seam.security.SecurityInterceptor.aroundInvoke(SecurityInterceptor.java:40)
| at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
| at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:106)
| at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:155)
| at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:91)
| at com.baileyroberts.web.data.home.ImportTypeHome_$$_javassist_11.createImportTypeList(ImportTypeHome_$$_javassist_11.java)
| 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.jboss.seam.util.Reflections.invoke(Reflections.java:21)
| at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:124)
| at org.jboss.seam.Component.callComponentMethod(Component.java:2067)
| at org.jboss.seam.Component.getInstanceFromFactory(Component.java:1911)
| at org.jboss.seam.Component.getInstance(Component.java:1848)
| at org.jboss.seam.Component.getInstance(Component.java:1825)
| at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:55)
| at org.jboss.seam.Namespace.getComponentInstance(Namespace.java:50)
| at org.jboss.seam.el.SeamELResolver.resolveBase(SeamELResolver.java:166)
| at org.jboss.seam.el.SeamELResolver.getValue(SeamELResolver.java:53)
| at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
| at com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64)
| at org.jboss.el.parser.AstIdentifier.getValue(AstIdentifier.java:44)
| at org.jboss.el.parser.AstValue.getValue(AstValue.java:63)
| at org.jboss.el.parser.AstEqual.getValue(AstEqual.java:21)
| at org.jboss.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
| at com.sun.facelets.el.TagValueExpression.getValue(TagValueExpression.java:71)
| at javax.faces.component.UIComponentBase.isRendered(UIComponentBase.java:370)
| at oracle.adfinternal.view.faces.renderkit.core.CoreRenderer.encodeAllChildren(CoreRenderer.java:252)
| at oracle.adfinternal.view.faces.renderkit.core.xhtml.PanelPartialRootRenderer.renderContent(PanelPartialRootRenderer.java:65)
| at oracle.adfinternal.view.faces.renderkit.core.xhtml.BodyRenderer.renderContent(BodyRenderer.java:117)
| at oracle.adfinternal.view.faces.renderkit.core.xhtml.PanelPartialRootRenderer.encodeAll(PanelPartialRootRenderer.java:147)
| at oracle.adfinternal.view.faces.renderkit.core.xhtml.BodyRenderer.encodeAll(BodyRenderer.java:60)
| at oracle.adfinternal.view.faces.renderkit.core.CoreRenderer.encodeEnd(CoreRenderer.java:159)
| at oracle.adf.view.faces.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:624)
| at oracle.adf.view.faces.component.UIXComponentBase.__encodeRecursive(UIXComponentBase.java:1116)
| at oracle.adf.view.faces.component.UIXComponentBase.encodeAll(UIXComponentBase.java:643)
| at javax.faces.component.UIComponent.encodeAll(UIComponent.java:892)
| at com.sun.facelets.FaceletViewHandler.renderView(FaceletViewHandler.java:577)
| at oracle.adfinternal.view.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:157)
| at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
| at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:229)
| at org.jboss.seam.jsf.SeamViewHandler.renderView(SeamViewHandler.java:87)
| at org.ajax4jsf.framework.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
| at org.ajax4jsf.framework.ajax.AjaxViewHandler.renderView(AjaxViewHandler.java:229)
| at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
| at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
| at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
| at javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._invokeDoFilter(AdfFacesFilterImpl.java:367)
| at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl._doFilterImpl(AdfFacesFilterImpl.java:336)
| at oracle.adfinternal.view.faces.webapp.AdfFacesFilterImpl.doFilter(AdfFacesFilterImpl.java:196)
| at oracle.adf.view.faces.webapp.AdfFacesFilter.doFilter(AdfFacesFilter.java:87)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:82)
| at org.jboss.seam.debug.hot.HotDeployFilter.doFilter(HotDeployFilter.java:68)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at org.jboss.seam.web.MultipartFilter.doFilter(MultipartFilter.java:85)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at org.jboss.seam.web.ExceptionFilter.doFilter(ExceptionFilter.java:64)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at org.jboss.seam.web.RedirectFilter.doFilter(RedirectFilter.java:44)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at org.ajax4jsf.framework.ajax.xmlfilter.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:96)
| at org.ajax4jsf.framework.ajax.xmlfilter.BaseFilter.doFilter(BaseFilter.java:220)
| at org.jboss.seam.web.Ajax4jsfFilter.doFilter(Ajax4jsfFilter.java:60)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at org.jboss.seam.web.LoggingFilter.doFilter(LoggingFilter.java:58)
| at org.jboss.seam.servlet.SeamFilter$FilterChainImpl.doFilter(SeamFilter.java:68)
| at org.jboss.seam.servlet.SeamFilter.doFilter(SeamFilter.java:149)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
| at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
| at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
| at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)
| at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
| at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:179)
| at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
| at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
| at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
| at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
| at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
| at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:241)
| at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
| at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:580)
| at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
| at java.lang.Thread.run(Thread.java:595)
|
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