Hi Andreas, thanks for your answer. This is the full stack trace of the
error:
*****************************************************************
2010-02-17 16:02:37,855 [SocketListener0-5] ERROR sitemap.handled-errors -
Failed to process pipeline
        at <map:serialize type="xml"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:162:36  
                                                                                
                                   
        at <map:serialize type="xml"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:241:36  
                                                                                
                                   
        at <map:transform type="uuid2url"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:240:41  
                                                                                
                              
        at <map:transform type="metaData"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:236:40  
                                                                                
                              
        at <map:transform type="i18n"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:218:36  
                                                                                
                                  
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:204:57  
        
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:203:79  
        
        at <map:generate> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:202:130 
         
        at <map:serialize type="xhtml"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:418:56  
                                                                                
                                 
        at <map:transform type="proxy"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:417:38  
                                                                                
                                 
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:416:79  
        
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:413:132 
        
        at <map:generate> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:408:164 
         
        at <map:mount> -
file:///var/www/lenya2/build/lenya/webapp/global-sitemap.xmap:343:116           
             
        at <map:mount> -
file:///var/www/lenya2/build/lenya/webapp/sitemap.xmap:680:106                  
             
org.apache.cocoon.ProcessingException: Failed to process pipeline               
                                      
        at <map:serialize type="xml"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:162:36  
                                                                                
                                   
        at <map:serialize type="xml"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:241:36  
                                                                                
                                   
        at <map:transform type="uuid2url"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:240:41  
                                                                                
                              
        at <map:transform type="metaData"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:236:40  
                                                                                
                              
        at <map:transform type="i18n"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:218:36  
                                                                                
                                  
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:204:57  
        
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:203:79  
        
        at <map:generate> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:202:130 
         
        at <map:serialize type="xhtml"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:418:56  
                                                                                
                                 
        at <map:transform type="proxy"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:417:38  
                                                                                
                                 
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:416:79  
        
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:413:132 
        
        at <map:generate> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/mypub/sitemap.xmap:408:164 
         
        at <map:mount> -
file:///var/www/lenya2/build/lenya/webapp/global-sitemap.xmap:343:116           
             
        at <map:mount> -
file:///var/www/lenya2/build/lenya/webapp/sitemap.xmap:680:106                  
             
        at
org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:145)
                           
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:955)
                                                                                
                            
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:585)
                                                                                
                         
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:293)
                                                                                
      
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:782)
                                                                                
                                    
        at
org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:414)
                       
        at
org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:101)       
                           
        at
org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:321)       
                           
        at
org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:116)     
                           
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581)
                                                                                
                         
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:782)
                                                                                
                                    
        at
org.apache.cocoon.components.source.impl.SitemapSource.toSAX(SitemapSource.java:414)
                       
        at
org.apache.cocoon.components.source.SourceUtil.toSAX(SourceUtil.java:101)       
                           
        at
org.apache.cocoon.components.source.SourceUtil.parse(SourceUtil.java:321)       
                           
        at
org.apache.cocoon.generation.FileGenerator.generate(FileGenerator.java:116)     
                           
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581)
                                                                                
                         
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:293)
                                                                                
      
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483)
                                                                                
                                    
        at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:144)
            
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
                    
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
              
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
             
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
   
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
   
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
                   
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
                    
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.SelectNode.invoke(SelectNode.java:103)
                  
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
                    
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
              
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
             
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
   
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
   
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
                   
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
                    
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.ActTypeNode.invoke(ActTypeNode.java:139)
                
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
                    
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
              
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
             
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
   
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
   
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
                   
        at org.apache.cocoon.Cocoon.process(Cocoon.java:699)                    
                                      
        at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)        
                           
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)         
                                      
        at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427)          
                           
        at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:475)
                   
        at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)        
                           
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1565)           
                                      
        at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:635)
                     
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1517)           
                                      
        at
org.mortbay.jetty.plus.PlusWebAppContext.handle(PlusWebAppContext.java:158)     
                           
        at org.mortbay.http.HttpServer.service(HttpServer.java:954)             
                                      
        at org.mortbay.http.HttpConnection.service(HttpConnection.java:814)     
                                      
        at
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981)             
                           
        at org.mortbay.http.HttpConnection.handle(HttpConnection.java:831)      
                                      
        at
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)       
                           
        at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)      
                                      
        at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)      
                                      
Caused by: java.net.SocketException: Broken pipe                                
                                      
        at org.apache.xml.serializer.ToStream.flushWriter(ToStream.java:268)    
                                      
        at
org.apache.xml.serializer.ToXMLStream.endDocument(ToXMLStream.java:199)         
                           
        at
org.apache.xalan.transformer.TransformerIdentityImpl.endDocument(TransformerIdentityImpl.java:963)
         
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.transformation.AbstractSAXTransformer.endDocument(AbstractSAXTransformer.java:381)
       
        at
org.apache.xml.serializer.ToXMLSAXHandler.endDocument(ToXMLSAXHandler.java:183) 
                           
        at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1367)
                      
        at
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3447)     
                           
        at
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:408)
           
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
                     
        at
org.apache.xml.serializer.ToXMLSAXHandler.endDocument(ToXMLSAXHandler.java:183) 
                           
        at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1367)
                      
        at
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3447)     
                           
        at
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:408)
           
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
                     
        at
org.apache.cocoon.components.EnvironmentChanger.endDocument(EnvironmentStack.java:119)
                     
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.transformation.AbstractSAXTransformer.endDocument(AbstractSAXTransformer.java:381)
       
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.transformation.AbstractSAXTransformer.endDocument(AbstractSAXTransformer.java:381)
       
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.xml.serializer.ToXMLSAXHandler.endDocument(ToXMLSAXHandler.java:183) 
                           
        at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1367)
                      
        at
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3447)     
                           
        at
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:408)
           
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
                     
        at
org.apache.xml.serializer.ToXMLSAXHandler.endDocument(ToXMLSAXHandler.java:183) 
                           
        at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1367)
                      
        at
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3447)     
                           
        at
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:408)
           
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
                     
        at
org.apache.cocoon.components.EnvironmentChanger.endDocument(EnvironmentStack.java:119)
                     
        at
org.apache.cocoon.sitemap.ContentAggregator.generate(ContentAggregator.java:133)
                           
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581)
                                                                                
                         
        ... 66 more                                                             
                                      
Caused by: java.net.SocketException: Broken pipe                                
                                      
        at java.net.SocketOutputStream.socketWrite0(Native Method)              
                                      
        at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)             
                           
        at java.net.SocketOutputStream.write(SocketOutputStream.java:136)       
                                      
        at
org.mortbay.http.ChunkingOutputStream.bypassWrite(ChunkingOutputStream.java:150)
                           
        at
org.mortbay.http.BufferedOutputStream.write(BufferedOutputStream.java:139)      
                           
        at
org.mortbay.http.HttpOutputStream.write(HttpOutputStream.java:423)              
                           
        at org.mortbay.jetty.servlet.ServletOut.write(ServletOut.java:54)       
                                      
        at
org.apache.cocoon.util.BufferedOutputStream.flush(BufferedOutputStream.java:169)
                           
        at
org.apache.xml.serializer.WriterToUTF8Buffered.flush(WriterToUTF8Buffered.java:467)
                        
        at org.apache.xml.serializer.ToStream.flushWriter(ToStream.java:249)    
                                      
        ... 104 more                                                            
                                      
2010-02-17 16:02:37,909 [SocketListener0-5] ERROR sitemap - An exception
occured while handling errors at <map:handle-errors> -
file:///var/www/lenya2/build/lenya/webapp/sitemap.xmap:688:24                   
                            
org.apache.cocoon.ProcessingException: Failed to process pipeline               
                                      
        at <map:serialize type="xhtml"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:33:57   
                                                                                
                                  
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:32:79   
         
        at <map:transform type="proxy"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:31:38   
                                                                                
                                  
        at <map:transform type="i18n"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:28:36
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:25:74   
         
        at <map:generate type="notifying"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:24:41   
                                                                                
                               
        at <map:mount> -
file:///var/www/lenya2/build/lenya/webapp/sitemap.xmap:689:106                  
             
        at
org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:145)
                           
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:955)
                                                                                
                            
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:585)
                                                                                
                         
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:293)
                                                                                
      
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483)
                                                                                
                                    
        at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:144)
            
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
                    
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
              
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
             
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
   
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
   
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
                   
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
                    
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.HandleErrorsNode.invoke(HandleErrorsNode.java:90)
       
        at
org.apache.cocoon.components.treeprocessor.sitemap.ErrorHandlerHelper.prepareErrorHandler(ErrorHandlerHelper.java:182)
                                                                                
                           
        at
org.apache.cocoon.components.treeprocessor.sitemap.ErrorHandlerHelper.prepareErrorHandler(ErrorHandlerHelper.java:135)
                                                                                
                           
        at
org.apache.cocoon.components.treeprocessor.sitemap.ErrorHandlerHelper.invokeErrorHandler(ErrorHandlerHelper.java:108)
                                                                                
                            
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:100)
            
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
   
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
   
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
                   
        at org.apache.cocoon.Cocoon.process(Cocoon.java:699)                    
                                      
        at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)        
                           
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)         
                                      
        at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427)          
                           
        at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:475)
                   
        at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)        
                           
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1565)           
                                      
        at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:635)
                     
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1517)           
                                      
        at
org.mortbay.jetty.plus.PlusWebAppContext.handle(PlusWebAppContext.java:158)     
                           
        at org.mortbay.http.HttpServer.service(HttpServer.java:954)             
                                      
        at org.mortbay.http.HttpConnection.service(HttpConnection.java:814)     
                                      
        at
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981)             
                           
        at org.mortbay.http.HttpConnection.handle(HttpConnection.java:831)      
                                      
        at
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)       
                           
        at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)      
                                      
        at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)      
                                      
Caused by: java.net.SocketException: Broken pipe                                
                                      
        at org.apache.xml.serializer.ToStream.flushWriter(ToStream.java:268)    
                                      
        at
org.apache.xml.serializer.ToXMLStream.endDocument(ToXMLStream.java:199)         
                           
        at
org.apache.xalan.transformer.TransformerIdentityImpl.endDocument(TransformerIdentityImpl.java:963)
         
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.xml.serializer.ToXMLSAXHandler.endDocument(ToXMLSAXHandler.java:183) 
                           
        at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1367)
                      
        at
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3447)     
                           
        at
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:408)
           
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
                     
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.transformation.AbstractSAXTransformer.endDocument(AbstractSAXTransformer.java:381)
       
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.xml.serializer.ToXMLSAXHandler.endDocument(ToXMLSAXHandler.java:183) 
                           
        at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1367)
                      
        at
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3447)     
                           
        at
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:408)
           
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
                     
        at
org.apache.cocoon.components.notification.Notifier.notify(Notifier.java:158)    
                           
        at
org.apache.cocoon.sitemap.NotifyingGenerator.generate(NotifyingGenerator.java:65)
                          
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581)
                                                                                
                         
        ... 39 more                                                             
                                      
Caused by: java.net.SocketException: Broken pipe                                
                                      
        at java.net.SocketOutputStream.socketWrite0(Native Method)              
                                      
        at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)             
                           
        at java.net.SocketOutputStream.write(SocketOutputStream.java:136)       
                                      
        at
org.mortbay.http.ChunkingOutputStream.bypassWrite(ChunkingOutputStream.java:150)
                           
        at
org.mortbay.http.BufferedOutputStream.write(BufferedOutputStream.java:139)      
                           
        at
org.mortbay.http.HttpOutputStream.write(HttpOutputStream.java:423)              
                           
        at org.mortbay.jetty.servlet.ServletOut.write(ServletOut.java:54)       
                                      
        at
org.apache.cocoon.util.BufferedOutputStream.flush(BufferedOutputStream.java:169)
                           
        at
org.apache.xml.serializer.WriterToUTF8Buffered.flush(WriterToUTF8Buffered.java:467)
                        
        at org.apache.xml.serializer.ToStream.flushWriter(ToStream.java:249)    
                                      
        ... 60 more                                                             
                                      
2010-02-17 16:02:37,911 [SocketListener0-5] ERROR access - Internal Cocoon
Problem                                    
org.apache.cocoon.ProcessingException: Failed to process pipeline               
                                      
        at <map:serialize type="xhtml"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:33:57   
                                                                                
                                  
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:32:79   
         
        at <map:transform type="proxy"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:31:38   
                                                                                
                                  
        at <map:transform type="i18n"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:28:36
        at <map:transform> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:25:74   
         
        at <map:generate type="notifying"> -
file:///var/www/lenya2/build/lenya/webapp/lenya/pubs/default/error.xmap:24:41   
                                                                                
                               
        at <map:mount> -
file:///var/www/lenya2/build/lenya/webapp/sitemap.xmap:689:106                  
             
        at
org.apache.cocoon.ProcessingException.throwLocated(ProcessingException.java:145)
                           
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.handleException(AbstractProcessingPipeline.java:955)
                                                                                
                            
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:585)
                                                                                
                         
        at
org.apache.cocoon.components.pipeline.impl.AbstractCachingProcessingPipeline.processXMLPipeline(AbstractCachingProcessingPipeline.java:293)
                                                                                
      
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.process(AbstractProcessingPipeline.java:483)
                                                                                
                                    
        at
org.apache.cocoon.components.treeprocessor.sitemap.SerializeNode.invoke(SerializeNode.java:144)
            
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:47)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.MatchNode.invoke(MatchNode.java:108)
                    
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelineNode.invoke(PipelineNode.java:143)
              
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:93)
             
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
   
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
   
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
                   
        at
org.apache.cocoon.components.treeprocessor.sitemap.MountNode.invoke(MountNode.java:118)
                    
        at
org.apache.cocoon.components.treeprocessor.AbstractParentProcessingNode.invokeNodes(AbstractParentProcessingNode.java:69)
                                                                                
                        
        at
org.apache.cocoon.components.treeprocessor.sitemap.HandleErrorsNode.invoke(HandleErrorsNode.java:90)
       
        at
org.apache.cocoon.components.treeprocessor.sitemap.ErrorHandlerHelper.prepareErrorHandler(ErrorHandlerHelper.java:182)
                                                                                
                           
        at
org.apache.cocoon.components.treeprocessor.sitemap.ErrorHandlerHelper.prepareErrorHandler(ErrorHandlerHelper.java:135)
                                                                                
                           
        at
org.apache.cocoon.components.treeprocessor.sitemap.ErrorHandlerHelper.invokeErrorHandler(ErrorHandlerHelper.java:108)
                                                                                
                            
        at
org.apache.cocoon.components.treeprocessor.sitemap.PipelinesNode.invoke(PipelinesNode.java:100)
            
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:235)
   
        at
org.apache.cocoon.components.treeprocessor.ConcreteTreeProcessor.process(ConcreteTreeProcessor.java:177)
   
        at
org.apache.cocoon.components.treeprocessor.TreeProcessor.process(TreeProcessor.java:254)
                   
        at org.apache.cocoon.Cocoon.process(Cocoon.java:699)                    
                                      
        at
org.apache.cocoon.servlet.CocoonServlet.service(CocoonServlet.java:1154)        
                           
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)         
                                      
        at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:427)          
                           
        at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:475)
                   
        at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:567)        
                           
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1565)           
                                      
        at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:635)
                     
        at org.mortbay.http.HttpContext.handle(HttpContext.java:1517)           
                                      
        at
org.mortbay.jetty.plus.PlusWebAppContext.handle(PlusWebAppContext.java:158)     
                           
        at org.mortbay.http.HttpServer.service(HttpServer.java:954)             
                                      
        at org.mortbay.http.HttpConnection.service(HttpConnection.java:814)     
                                      
        at
org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:981)             
                           
        at org.mortbay.http.HttpConnection.handle(HttpConnection.java:831)      
                                      
        at
org.mortbay.http.SocketListener.handleConnection(SocketListener.java:244)       
                           
        at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)      
                                      
        at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)      
                                      
Caused by: java.net.SocketException: Broken pipe                                
                                      
        at org.apache.xml.serializer.ToStream.flushWriter(ToStream.java:268)    
                                      
        at
org.apache.xml.serializer.ToXMLStream.endDocument(ToXMLStream.java:199)         
                           
        at
org.apache.xalan.transformer.TransformerIdentityImpl.endDocument(TransformerIdentityImpl.java:963)
         
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.xml.serializer.ToXMLSAXHandler.endDocument(ToXMLSAXHandler.java:183) 
                           
        at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1367)
                      
        at
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3447)     
                           
        at
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:408)
           
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)      
                           
        at
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
                     
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)
        at
org.apache.cocoon.transformation.AbstractSAXTransformer.endDocument(AbstractSAXTransformer.java:381)
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)
        at
org.apache.xml.serializer.ToXMLSAXHandler.endDocument(ToXMLSAXHandler.java:183)
        at
org.apache.xalan.transformer.TransformerImpl.transformNode(TransformerImpl.java:1367)
        at
org.apache.xalan.transformer.TransformerImpl.run(TransformerImpl.java:3447)
        at
org.apache.xalan.transformer.TransformerHandlerImpl.endDocument(TransformerHandlerImpl.java:408)
        at
org.apache.cocoon.xml.AbstractXMLPipe.endDocument(AbstractXMLPipe.java:56)
        at
org.apache.cocoon.transformation.TraxTransformer.endDocument(TraxTransformer.java:586)
        at
org.apache.cocoon.components.notification.Notifier.notify(Notifier.java:158)
        at
org.apache.cocoon.sitemap.NotifyingGenerator.generate(NotifyingGenerator.java:65)
        at
org.apache.cocoon.components.pipeline.AbstractProcessingPipeline.processXMLPipeline(AbstractProcessingPipeline.java:581)
        ... 39 more
Caused by: java.net.SocketException: Broken pipe
        at java.net.SocketOutputStream.socketWrite0(Native Method)
        at
java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
        at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
        at
org.mortbay.http.ChunkingOutputStream.bypassWrite(ChunkingOutputStream.java:150)
        at
org.mortbay.http.BufferedOutputStream.write(BufferedOutputStream.java:139)
        at
org.mortbay.http.HttpOutputStream.write(HttpOutputStream.java:423)
        at org.mortbay.jetty.servlet.ServletOut.write(ServletOut.java:54)
        at
org.apache.cocoon.util.BufferedOutputStream.flush(BufferedOutputStream.java:169)
        at
org.apache.xml.serializer.WriterToUTF8Buffered.flush(WriterToUTF8Buffered.java:467)
        at org.apache.xml.serializer.ToStream.flushWriter(ToStream.java:249)
        ... 60 more 
**********************************************************************
As you can see, publication name is "mypub" and $LENYA_HOME is
"/var/www/lenya2"

Thanks.
Martin.-



Andreas Hartmann wrote:
> 
> Hi Martin,
> 
> Am 17.02.10 11:19, schrieb Martin Dominguez:
>> This is the first time I write here. I have a few years working with
>> Lenya
>> 1.2 and now I'm starting to work with Lenya 2 and I had certain doubts. I
>> hope you can help me.
>>
>> I have a problem with error handling pipeline. It happens when I run an
>> abstract usecase developed by me. The usecase is executed well, but in
>> Cocoon's log appears this error:
>>
>> 2010-02-17 10:41:30,545 [SocketListener0-5] ERROR sitemap.handled-errors
>> -
>> Error during resolving of the input stream
>>          at<map:read>  -
>> file:///var/www/lenya2/build/lenya/webapp/lenya/lenya.xmap:93:74
>>          at<map:mount>  -
>> file:///var/www/lenya2/build/lenya/webapp/global-sitemap.xmap:118:128
>>          at<map:mount>  -
>> file:///var/www/lenya2/build/lenya/webapp/sitemap.xmap:680:106
>> 2010-02-17 10:41:30,785 [SocketListener0-5] ERROR sitemap - An exception
>> occured while handling errors at<map:handle-errors>  -
>> file:///var/www/lenya2/build/lenya/webapp/sitemap.xmap:688:24
>> org.apache.cocoon.ProcessingException: Failed to process pipeline
>>
>> Do not put the entire trace because I think that is a common mistake,
>> although I have not found information about it.
> 
> it's hard to derive any information from this brief stack. Maybe the 
> complete stack trace would really help.
> 
> -- Andreas
> 
> 
> 
> -- 
> Andreas Hartmann, CTO
> BeCompany GmbH
> http://www.becompany.ch
> Tel.: +41 (0) 43 818 57 01
> 
> 
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> To unsubscribe, e-mail: [email protected]
> For additional commands, e-mail: [email protected]
> 
> 
> 

-- 
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