Can you please send me a jar of 1.6-dev
Best Regards,
Wayne Baskin
www.booktopia.com.au
+61 2 9954 1080
"Nathan Bubna
(JIRA)" To: [EMAIL PROTECTED]
<[EMAIL PROTECTED] cc:
pache.org> Subject: [jira] Commented:
(VELOCITY-610) Under load java.lang.NullPointerException
13/08/2008
02:29 PM
[
https://issues.apache.org/jira/browse/VELOCITY-610?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12622090#action_12622090
]
Nathan Bubna commented on VELOCITY-610:
---------------------------------------
Hi Wayne,
This appears to be happening in a Velocimacro inside a Velocimacro and
occurs during Template merge, rather than during Template process (as is
the case with VELOCITY-383). The underlying implementation of Velocimacro
support has changed dramatically since 1.5 was released and many, many
things have been improved including much load testing. Do you think you
could try a build of the current SVN trunk (1.6-dev) and see if this
problem occurs in that? If it's too much trouble to build a jar of the
current trunk to use, let me know and i can provide one for you. if you
want to do some Velocimacro load testing yourself, see VELOCITY-607 for
discussion and access to a load testing suite that Jarkko cooked up.
Perhaps then you can even produce a testcase for us to try?
thanks,
nathan
> Under load java.lang.NullPointerException
> -----------------------------------------
>
> Key: VELOCITY-610
> URL: https://issues.apache.org/jira/browse/VELOCITY-610
> Project: Velocity
> Issue Type: Bug
> Components: Engine
> Affects Versions: 1.5
> Environment: Linux, Jboss 4.0.4
> Reporter: Wayne Baskin
>
> We are getting the following error in our logs under load. I have seen
Bug VELOCITY-383 and this seems to be a similar issue
> Caused by:
> java.lang.NullPointerException
> at
org.apache.velocity.runtime.parser.node.ASTDirective.init(ASTDirective.java:134)
> at
org.apache.velocity.runtime.parser.node.SimpleNode.init(SimpleNode.java:285)
> at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:169)
> at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
> at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
> at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88)
> at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
> at
org.apache.velocity.runtime.directive.Parse.render(Parse.java:224)
> at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
> at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
> at
org.apache.velocity.runtime.directive.Parse.render(Parse.java:224)
> at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
> at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
> at
org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:194)
> at
org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:170)
> at
org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:74)
> at
org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:88)
> at
org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:318)
> at org.apache.velocity.Template.merge(Template.java:254)
> at
org.springframework.web.servlet.view.velocity.VelocityView.mergeTemplate(VelocityView.java:555)
> at
org.springframework.web.servlet.view.velocity.VelocityView.doRender(VelocityView.java:500)
> at
org.springframework.web.servlet.view.velocity.VelocityView.renderMergedTemplateModel(VelocityView.java:320)
> at
org.springframework.web.servlet.view.AbstractTemplateView.renderMergedOutputModel(AbstractTemplateView.java:178)
> at
org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:249)
> at
org.springframework.web.servlet.DispatcherServlet.render(DispatcherServlet.java:1063)
> at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:827)
> at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:736)
> at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:396)
> at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:350)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
com.elasticpath.commons.filter.impl.CachingControlFilter.doFilter(CachingControlFilter.java:163)
> at
com.elasticpath.sfweb.filters.EpFilterToBeanProxy.doFilter(EpFilterToBeanProxy.java:137)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
com.elasticpath.sfweb.filters.CustomerSessionFilter.doFilter(CustomerSessionFilter.java:68)
> at
com.elasticpath.sfweb.filters.EpFilterToBeanProxy.doFilter(EpFilterToBeanProxy.java:137)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:292)
> at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
> at
org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:79)
> at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303)
> at
org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:143)
> at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303)
> at
org.acegisecurity.ui.AbstractProcessingFilter.doFilter(AbstractProcessingFilter.java:246)
> at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303)
> at
org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContextIntegrationFilter.java:220)
> at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303)
> at
org.acegisecurity.securechannel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:168)
> at
org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:303)
> at
org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:173)
> at
org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:120)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
com.elasticpath.commons.filter.impl.EncodingFilter.doFilter(EncodingFilter.java:72)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
> at
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
> at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
> 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.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
> at
org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
> 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.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:199)
> at
org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:282)
> at
org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:754)
> at
org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:684)
> at
org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:876)
> at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
> at java.lang.Thread.run(Thread.java:595)
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