Paul, There is an OS MasterMap sample that you can distribute - if you want there is a copy of it and a rest script to load it at https://gitlab.com/ijturton/foss4guk-workshop that might allow you to demo it.
Failing that you could contract a GeoServer commercial suppor <http://geoserver.org/support/>t supplier who were based in the UK and who had an Ordnance Survey license, and they could may debug it more thoroughly. Ian On 19 August 2016 at 10:16, Paul Wittle <p.wit...@dorsetcc.gov.uk> wrote: > Hi Andrea, > > > > As I said offline I'm going to be struggling with the data sample as this > is happening when using OS MasterMap data. > > > > I've run it again with a load of debugging options on in order to try and > see if I could log which bbox was being processed when it fails. As yet I > have still not managed to find an issue it terms of the actual tiles as > they seem to generate fine but then kill the thread. > > > > I did find this stack trace: > > > > t(LayerCacheInfoBuilder.java:274) > > at org.geowebcache.util.FileUtils.traverseDepth( > FileUtils.java:100) > > at org.geowebcache.util.FileUtils.traverseDepth( > FileUtils.java:106) > > at org.geowebcache.diskquota.LayerCacheInfoBuilder$ > ZoomLevelVisitor.call(LayerCacheInfoBuilder.java:235) > > at org.geowebcache.diskquota.LayerCacheInfoBuilder$ > ZoomLevelVisitor.call(LayerCacheInfoBuilder.java:187) > > at java.util.concurrent.FutureTask.run(Unknown Source) > > at java.util.concurrent.ScheduledThreadPoolExecutor$ > ScheduledFutureTask.access$201(Unknown Source) > > at java.util.concurrent.ScheduledThreadPoolExecutor$ > ScheduledFutureTask.run(Unknown Source) > > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown > Source) > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown > Source) > > at java.lang.Thread.run(Unknown Source) > > java.lang.NullPointerException > > at org.geowebcache.diskquota.LayerCacheInfoBuilder$ > ZoomLevelVisitor.accept(LayerCacheInfoBuilder.java:274) > > at org.geowebcache.util.FileUtils.traverseDepth( > FileUtils.java:100) > > at org.geowebcache.util.FileUtils.traverseDepth( > FileUtils.java:106) > > at org.geowebcache.diskquota.LayerCacheInfoBuilder$ > ZoomLevelVisitor.call(LayerCacheInfoBuilder.java:235) > > at org.geowebcache.diskquota.LayerCacheInfoBuilder$ > ZoomLevelVisitor.call(LayerCacheInfoBuilder.java:187) > > at java.util.concurrent.FutureTask.run(Unknown Source) > > at java.util.concurrent.ScheduledThreadPoolExecutor$ > ScheduledFutureTask.access$201(Unknown Source) > > at java.util.concurrent.ScheduledThreadPoolExecutor$ > ScheduledFutureTask.run(Unknown Source) > > at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown > Source) > > at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown > Source) > > at java.lang.Thread.run(Unknown Source) > > log4j:WARN File option not set for appender [geoserverlogfile]. > > log4j:WARN Are you using FileAppender instead of ConsoleAppender? > > > > Does that give any better clues? > > > > It was in the tomcat8-stderr log and I think it might have been because I > seleted the log to stdOut option. > > > > Thanks, > > Paul > > > > *From:* andrea.a...@gmail.com [mailto:andrea.a...@gmail.com] *On Behalf > Of *Andrea Aime > *Sent:* 16 August 2016 09:32 > *To:* Paul Wittle > *Cc:* geoserver-users@lists.sourceforge.net > *Subject:* Re: [Geoserver-users] Looking for advice on issues with sorted > rendering when seeding a layergroup > > > > Hi Paul, > > thanks for the stack trace. I had a look at the code but nothing stands > out. In order to debug this one I'll need a bug report, with > > a small enough set of sample data, styles, and a request that makes it > happen > > > > Cheers > > Andrea > > > > > "This e-mail is intended for the named addressee(s) only and may contain > information about individuals or other sensitive information and should be > handled accordingly. Unless you are the named addressee (or authorised to > receive it for the addressee) you may not copy or use it, or disclose it to > anyone else. If you have received this email in error, kindly disregard the > content of the message and notify the sender immediately. Please be aware > that all email may be subject to recording and/or monitoring in accordance > with relevant legislation." > > ------------------------------------------------------------ > ------------------ > > _______________________________________________ > Geoserver-users mailing list > Geoserver-users@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/geoserver-users > > -- Ian Turton
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