On Die, 11 Sep 2001, you wrote: > Hi there! > I have a problem with the multithreading in cocoon. First I describe what I > want to do and then the problems I have. I want to write a testtool for a > browserbased application with cocoon as frontend. Herefore the tool saves all > requests from client(browser) to the server in a file. After this the tool > should send the requests and interpret the response - whether it is successful > or not. This works fine. Now I want to test the performance of my > application. So I want to run the sending of requests in 2 or more threads. > With 2 threads the test works still fine, but when I run it in more than 2 I > get an exception from the server which I can't interpret. My question: What > does the exception mean and how can I fix it? > > BTW: The same exception occurs when I run cocoon on a server with 2 CPUs. > > Important details: > VM: Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1-b24) > Applicationserver: JBoss > Webserver: Jetty > Framework: Cocoon > > Exceptions: > > [Jetty] ERROR 10002 [cocoon ] (SocketListener-34): Sitemap > org.apache.avalon.framework.component.ComponentException: UnnamedSelector: > ComponentSelector could not find the component for hint: xslt > at > org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select(ExcaliburComponentSelector.java:239) > at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:49) > at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:52) > at > org.apache.cocoon.components.pipeline.AbstractEventPipeline.addTransformer(AbstractEventPipeline.java:102) > at > org.apache.cocoon.components.pipeline.CachingEventPipeline.addTransformer(CachingEventPipeline.java:95) > at > org.apache.cocoon.www.sitemap_xmap.wildcardMatchN193(sitemap_xmap.java:1604) > at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:968) > at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:893) > at org.apache.cocoon.sitemap.Handler.process(Handler.java:167) > at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:96) > at org.apache.cocoon.Cocoon.process(Cocoon.java:353) > at > org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:488) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > com.mortbay.HTTP.Handler.Servlet.ServletHolder.handle(ServletHolder.java:488) > at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:459) > at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:294) > at com.mortbay.HTTP.HandlerContext.handle(HandlerContext.java:1154) > at com.mortbay.HTTP.HttpServer.service(HttpServer.java:775) > at com.mortbay.HTTP.HttpConnection.service(HttpConnection.java:484) > at com.mortbay.HTTP.HttpConnection.handle(HttpConnection.java:344) > at > com.mortbay.HTTP.SocketListener.handleConnection(SocketListener.java:107) > at com.mortbay.Util.ThreadedServer.handle(ThreadedServer.java:294) > at > com.mortbay.Util.ThreadPool$PoolThreadRunnable.run(ThreadPool.java:613) > at java.lang.Thread.run(Thread.java:484) > > 12:57:16.924 EVENT ERROR 10002 [cocoon ] (SocketListener-34): Sitemap > + org.apache.avalon.framework.component.ComponentException: UnnamedSelector: > ComponentSelector could not find the component for hint: xslt > + at > org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select(ExcaliburComponentSelector.java:239) > + at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:49) > + at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:52) > + at > org.apache.cocoon.components.pipeline.AbstractEventPipeline.addTransformer(AbstractEventPipeline.java:102) > + at > org.apache.cocoon.components.pipeline.CachingEventPipeline.addTransformer(CachingEventPipeline.java:95) > + at > org.apache.cocoon.www.sitemap_xmap.wildcardMatchN193(sitemap_xmap.java:1604) > + at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:968) > + at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:893) > + at org.apache.cocoon.sitemap.Handler.process(Handler.java:167) > + at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:96) > + at org.apache.cocoon.Cocoon.process(Cocoon.java:353) > + at > org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:488) > + at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > + at > com.mortbay.HTTP.Handler.Servlet.ServletHolder.handle(ServletHolder.java:488) > + at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:459) > + at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:294) > + at com.mortbay.HTTP.HandlerContext.handle(HandlerContext.java:1154) > + at com.mortbay.HTTP.HttpServer.service(HttpServer.java:775) > + at com.mortbay.HTTP.HttpConnection.service(HttpConnection.java:484) > + at com.mortbay.HTTP.HttpConnection.handle(HttpConnection.java:344) > + at > com.mortbay.HTTP.SocketListener.handleConnection(SocketListener.java:107) > + at com.mortbay.Util.ThreadedServer.handle(ThreadedServer.java:294) > + at > com.mortbay.Util.ThreadPool$PoolThreadRunnable.run(ThreadPool.java:613) > + at java.lang.Thread.run(Thread.java:484) > + > [Jetty] ERROR 10002 [cocoon ] (SocketListener-34): processing of > resource failed > org.apache.avalon.framework.component.ComponentException: UnnamedSelector: > ComponentSelector could not find the component for hint: xslt > at > org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select(ExcaliburComponentSelector.java:239) > at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:49) > at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:52) > at > org.apache.cocoon.components.pipeline.AbstractEventPipeline.addTransformer(AbstractEventPipeline.java:102) > at > org.apache.cocoon.components.pipeline.CachingEventPipeline.addTransformer(CachingEventPipeline.java:95) > at > org.apache.cocoon.www.sitemap_xmap.wildcardMatchN193(sitemap_xmap.java:1604) > at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:968) > at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:893) > at org.apache.cocoon.sitemap.Handler.process(Handler.java:167) > at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:96) > at org.apache.cocoon.Cocoon.process(Cocoon.java:353) > at > org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:488) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > com.mortbay.HTTP.Handler.Servlet.ServletHolder.handle(ServletHolder.java:488) > at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:459) > at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:294) > at com.mortbay.HTTP.HandlerContext.handle(HandlerContext.java:1154) > at com.mortbay.HTTP.HttpServer.service(HttpServer.java:775) > at com.mortbay.HTTP.HttpConnection.service(HttpConnection.java:484) > at com.mortbay.HTTP.HttpConnection.handle(HttpConnection.java:344) > at > com.mortbay.HTTP.SocketListener.handleConnection(SocketListener.java:107) > at com.mortbay.Util.ThreadedServer.handle(ThreadedServer.java:294) > at > com.mortbay.Util.ThreadPool$PoolThreadRunnable.run(ThreadPool.java:613) > at java.lang.Thread.run(Thread.java:484) > > 12:57:17.093 EVENT ERROR 10002 [cocoon ] (SocketListener-34): > processing of resource failed > + org.apache.avalon.framework.component.ComponentException: UnnamedSelector: > ComponentSelector could not find the component for hint: xslt > + at > org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select(ExcaliburComponentSelector.java:239) > + at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:49) > + at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:52) > + at > org.apache.cocoon.components.pipeline.AbstractEventPipeline.addTransformer(AbstractEventPipeline.java:102) > + at > org.apache.cocoon.components.pipeline.CachingEventPipeline.addTransformer(CachingEventPipeline.java:95) > + at > org.apache.cocoon.www.sitemap_xmap.wildcardMatchN193(sitemap_xmap.java:1604) > + at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:968) > + at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:893) > + at org.apache.cocoon.sitemap.Handler.process(Handler.java:167) > + at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:96) > + at org.apache.cocoon.Cocoon.process(Cocoon.java:353) > + at > org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:488) > + at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > + at > com.mortbay.HTTP.Handler.Servlet.ServletHolder.handle(ServletHolder.java:488) > + at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:459) > + at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:294) > + at com.mortbay.HTTP.HandlerContext.handle(HandlerContext.java:1154) > + at com.mortbay.HTTP.HttpServer.service(HttpServer.java:775) > + at com.mortbay.HTTP.HttpConnection.service(HttpConnection.java:484) > + at com.mortbay.HTTP.HttpConnection.handle(HttpConnection.java:344) > + at > com.mortbay.HTTP.SocketListener.handleConnection(SocketListener.java:107) > + at com.mortbay.Util.ThreadedServer.handle(ThreadedServer.java:294) > + at > com.mortbay.Util.ThreadPool$PoolThreadRunnable.run(ThreadPool.java:613) > + at java.lang.Thread.run(Thread.java:484) > + > [Jetty] ERROR 10002 [cocoon ] (SocketListener-34): Problem with servlet > org.apache.avalon.framework.component.ComponentException: UnnamedSelector: > ComponentSelector could not find the component for hint: xslt > at > org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select(ExcaliburComponentSelector.java:239) > at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:49) > at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:52) > at > org.apache.cocoon.components.pipeline.AbstractEventPipeline.addTransformer(AbstractEventPipeline.java:102) > at > org.apache.cocoon.components.pipeline.CachingEventPipeline.addTransformer(CachingEventPipeline.java:95) > at > org.apache.cocoon.www.sitemap_xmap.wildcardMatchN193(sitemap_xmap.java:1604) > at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:968) > at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:893) > at org.apache.cocoon.sitemap.Handler.process(Handler.java:167) > at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:96) > at org.apache.cocoon.Cocoon.process(Cocoon.java:353) > at > org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:488) > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > at > com.mortbay.HTTP.Handler.Servlet.ServletHolder.handle(ServletHolder.java:488) > at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:459) > at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:294) > at com.mortbay.HTTP.HandlerContext.handle(HandlerContext.java:1154) > at com.mortbay.HTTP.HttpServer.service(HttpServer.java:775) > at com.mortbay.HTTP.HttpConnection.service(HttpConnection.java:484) > at com.mortbay.HTTP.HttpConnection.handle(HttpConnection.java:344) > at > com.mortbay.HTTP.SocketListener.handleConnection(SocketListener.java:107) > at com.mortbay.Util.ThreadedServer.handle(ThreadedServer.java:294) > at > com.mortbay.Util.ThreadPool$PoolThreadRunnable.run(ThreadPool.java:613) > at java.lang.Thread.run(Thread.java:484) > > 12:57:17.151 EVENT ERROR 10002 [cocoon ] (SocketListener-34): Problem > with servlet > + org.apache.avalon.framework.component.ComponentException: UnnamedSelector: > ComponentSelector could not find the component for hint: xslt > + at > org.apache.avalon.excalibur.component.ExcaliburComponentSelector.select(ExcaliburComponentSelector.java:239) > + at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:49) > + at > org.apache.cocoon.sitemap.SitemapComponentSelector.select(SitemapComponentSelector.java:52) > + at > org.apache.cocoon.components.pipeline.AbstractEventPipeline.addTransformer(AbstractEventPipeline.java:102) > + at > org.apache.cocoon.components.pipeline.CachingEventPipeline.addTransformer(CachingEventPipeline.java:95) > + at > org.apache.cocoon.www.sitemap_xmap.wildcardMatchN193(sitemap_xmap.java:1604) > + at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:968) > + at org.apache.cocoon.www.sitemap_xmap.process(sitemap_xmap.java:893) > + at org.apache.cocoon.sitemap.Handler.process(Handler.java:167) > + at org.apache.cocoon.sitemap.Manager.invoke(Manager.java:96) > + at org.apache.cocoon.Cocoon.process(Cocoon.java:353) > + at > org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:488) > + at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) > + at > com.mortbay.HTTP.Handler.Servlet.ServletHolder.handle(ServletHolder.java:488) > + at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:459) > + at > com.mortbay.HTTP.Handler.Servlet.ServletHandler.handle(ServletHandler.java:294) > + at com.mortbay.HTTP.HandlerContext.handle(HandlerContext.java:1154) > + at com.mortbay.HTTP.HttpServer.service(HttpServer.java:775) > + at com.mortbay.HTTP.HttpConnection.service(HttpConnection.java:484) > + at com.mortbay.HTTP.HttpConnection.handle(HttpConnection.java:344) > + at > com.mortbay.HTTP.SocketListener.handleConnection(SocketListener.java:107) > + at com.mortbay.Util.ThreadedServer.handle(ThreadedServer.java:294) > + at > com.mortbay.Util.ThreadPool$PoolThreadRunnable.run(ThreadPool.java:613) > + at java.lang.Thread.run(Thread.java:484) > + > > > Thanks in advance!! > > -xxx- > rk > > -- > ______________________________________ > Rolf Kluge - mailto:[EMAIL PROTECTED] > SMB GmbH - http://www.smb-tec.com > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] --
Hi there, 3 days ago I posted the message above in the mailinglist and it seems to me that it was ignored, because nobody answered me. I know that the question about multithreating problems fits more in the user list than an the avalon-dev list, but there is no avalon user list so I tryed it this way. I have still the same problems so I hope someone will answer me. Please!! Thanks in advance!! ______________________________________ Rolf Kluge - mailto:[EMAIL PROTECTED] SMB GmbH - http://www.smb-tec.com --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
