Re: [Hypercontent-users] strange problem after server crash

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Hi Carl,
If you're having problems in any particular project, you might try running the "Clear Locks" script 
from the root of its repository.  According to the background processor status screen, there's 
nothing currently queued up in the workflow engine on your server

http://chorlton.lib.hull.ac.uk:80/law/index.xml?mode=batch-status

If you're still having problems, you can let me know offline which project is having the problem and I 
can take a look.

Cheers,
Alex

On Wed, 23 Aug 2006 16:48:58 +0100, Carl P Barrow wrote
> Hi Alex,
> 
> That all worked fine thanks.  I can't build or publish the site 
> though, is there anything else that could have got locked?  There 
> now seems to be a lot of pages queued up to be built. Is there a way 
> just to clear them all?
> 
> I'm not seeing any error message or anything the progress bar just stops
> when building.
> 
> Cheers
> Carl
> 
> *************************************
> Carl Barrow
> Systems Integrator
> e-Services
> The University of Hull
> Cottingham Road
> Hull
> HU6 7RX
> Ext. 6838
> *************************************
> 
> -----Original Message-----
> From: hyp...@li...
> [mailto:hyp...@li...] On Behalf 
> Of al...@bi... Sent: 21 August 2006 17:24 To: hyp...@li...
> Subject: Re: [Hypercontent-users] strange problem after server crash
> 
> Hi Carl,
> The transaction problem is due to a stale lock left over from the 
> crash, which can be removed easily from the command line.
> 
> <repositories>:rm -f */workflow-data/*/file.lock
> 
> The null pointer makes it look like the system was in the middle of
> writing a file when the crash 
> occured; you may have to identify which file this is and delete and
> recreate it.  Your best bet for 
> finding the culprit is to look for an empty properties file.
> 
> <repositories>: find ./ -empty -name file.properties
> 
> If that doesn't work, try
> 
> <repositories>: find ./ -empty -name edition.properties
> 
> Cheers,
> Alex
> 
> On Mon, 21 Aug 2006 16:36:17 +0100, Carl P Barrow wrote
> > Hi Alex,
> > 
> > I am seeing a problem with of my sites in H/C 2.0 which I haven't 
> > seen before. I can't access the root of the site and just get the 
> > following error when I try to:
> > 
> > ********************
> > There was an error processing your request
> > null
> > 
> >     java.lang.Long.parseLong(Long.java:363)
> >     java.lang.Long.parseLong(Long.java:452)
> >
> org.hypercontent.filesystem.impl.LocalEditioningFileSystemImpl.getLastMo
> dified
> (LocalEditioningFileSystemImpl.java:821)
> org.hypercontent.filesystem.FileHandle.lastModified
> (FileHandle.java:335)
> org.hypercontent.project.FileAsset.mostRecentModification(FileAsset.java
> :
> 321)
> org.hypercontent.project.FileAsset.lastModified(FileAsset.java:310)  
>   org.hypercontent.util.WriteableAsset.<init>(WriteableAsset.java:45)
>     org.hypercontent.project.engine.Task.<init>(Task.java:35)    
> org.hypercontent.project.Project.getTask(Project.java:831)   
>  org.hypercontent.project.AssetRequest.getTask(AssetRequest.java:200)
>     org.hypercontent.project.AssetRequest.getAsset(AssetRequest.java:193)
> 
> org.hypercontent.server.ContentServer.service(ContentServer.java:441)
> 
> org.hypercontent.servlet.CompositionServlet.doGet(CompositionServlet.jav
> a:104)    
> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
> javax.servlet.http.HttpServlet.service
> (HttpServlet.java:802)
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter
> (ApplicationFilterChain.java:237)
> org.apache.catalina.core.ApplicationFilterChain.doFilter
> (ApplicationFilterChain.java:157)
> org.apache.catalina.core.StandardWrapperValve.invoke
> (StandardWrapperValve.java:214)
> org.apache.catalina.core.StandardValveContext.invokeNext
> (StandardValveContext.java:104)
> org.apache.catalina.core.StandardPipeline.invoke
> (StandardPipeline.java:520)
> org.apache.catalina.core.StandardContextValve.invokeInternal
> (StandardContextValve.java:198)
> org.apache.catalina.core.StandardContextValve.invoke
> (StandardContextValve.java:152)
> org.apache.catalina.core.StandardValveContext.invokeNext
> (StandardValveContext.java:104)
> org.apache.catalina.core.StandardPipeline.invoke
> (StandardPipeline.java:520)
> org.apache.catalina.core.StandardHostValve.invoke
> (StandardHostValve.java:137)
> org.apache.catalina.core.StandardValveContext.invokeNext
> (StandardValveContext.java:104)
> org.apache.catalina.valves.ErrorReportValve.invoke
> (ErrorReportValve.java:118)
> org.apache.catalina.core.StandardValveContext.invokeNext
> (StandardValveContext.java:102)
> org.apache.catalina.core.StandardPipeline.invoke
> (StandardPipeline.java:520)
> org.apache.catalina.core.StandardEngineValve.invoke
> (StandardEngineValve.java:109)
> org.apache.catalina.core.StandardValveContext.invokeNext
> (StandardValveContext.java:104)
> org.apache.catalina.core.StandardPipeline.invoke
> (StandardPipeline.java:520)
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> 
> org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> 
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:79
> 9)    
> org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processC
> onnection
> (Http11Protocol.java:705)
> org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java: 577) 
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool .java:683)    
java.lang.Thread.run(Thread.java:534)
> > 
> > ******************************************************
> > 
> > I can access other parts of the site but when I try to save anything 
> > I get the message:
> > 
> > ******************************************************
> > Store already engaged in transaction @ /workflow-data/pending-
> > executables.db(exists? true)
> > 
> > ******************************************************
> > 
> > This seemed to happen when the server I am running HyperContent on 
> > suddenly died, I was actually doing a training session using the 
> > site in question at the time.
> > 
> > do you know what the problem might be and if so is there a way to 
> > sort it out.
> > 
> > Cheers
> > Carl
> 
> ------------------------------------------------------------------------
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