On 18/11/2012, at 9:36 PM, Rupert Westenthaler wrote:

> Hi Jonathan,
> 
> the 2nd part of the answer covering problems while using Stanbol
> 
> (1) Entityhub
> 
> On Sun, Nov 18, 2012 at 5:57 AM, Jonathan Hunt
> <stanbol.apache....@huntdesign.co.nz> wrote:
>> Because I got no response to the create request, I tried again and got
>> "Unable to update an Entity http://huntdesign.co.nz/person/DavidBanner 
>> becuase it does already exists  and updateing existing is deactivated.  You 
>> might want to set the 'does already' parameter to TRUE in your Request"
>> 
>> There are several spelling errors in that response: it does => it, exists  
>> and => exists and, updateing existing => updating existing. What's the best 
>> way to resolve these?
>> 
> 
> This is not as easy as it sounds as this message is created
> dynamically based on various situations and parameters. I have changed
> how the message is created to (hopefully) create proper English
> regardless of the setting causing it.
> 
>> 
>> Creating an entity using
>> curl -i -X POST -H "Content-Type:application/rdf+xml" -T david_banner.rdf 
>> "http://localhost:8080/entityhub/entity";
>> worked but returned no response.
>> The docs at http://localhost:8080/entityhub/entity indicate a 201 with the 
>> id of the entity will be returned.
> 
> calling this on my machine returned
> 
> curl -i -X POST -H "Content-Type:application/rdf+xml" -T
> davidbanner-foaf.rdf "http://localhost:8080/entityhub/entity";
> HTTP/1.1 100 Continue
> 
> HTTP/1.1 201 Created
> Location: 
> http://localhost:8080/entityhub/entity?id=http://huntdesign.co.nz/person/DavidBanner
> Content-Length: 0
> Server: Jetty(6.1.x)
> 
>> Attempting to retrieve the entity caused a 500 error
>> curl -X GET 
>> "http://localhost:8080/entityhub/entity?id=http://huntdesign.co.nz/person/DavidBanner";
>> returned, in part
>> "Error 500 Unknown prefix foaf (parsed from field foaf:schoolHomepage)!"
>> 
>> curl -X DELETE 
>> "http://localhost:8080/entityhub/entity?id=http://huntdesign.co.nz/person/DavidBanner";
>> returns no response.
> 
> also curl -X GET
> "http://localhost:8080/entityhub/entity?id=http://huntdesign.co.nz/person/DavidBanner";
> worked as expected.
> 
> However the Error message you received is interesting as it indicated
> that the namespace prefix document of the SolrYard is corrupted - a
> very bad thing that should never happen and needs definitely to be
> fixed!
> 
> To validate if this causes your problem please make this request
> directly on the SolrCore used by the Entityhub
> 
> http://localhost:8080/solr/default/entityhub/select?q=uri:urn\:eu.iksproject\:rick.yard.solr\:config.namespacePrefixConfig
> 
> in this document you should find the {prefix} -> {uri} mappings
> defined as follows
> 
>    <arr name="_config/{prefix}"><str>{uri}</str></arr>
> 
> and as the entity you uploaded to the Entityhub used the foaf
> namespace this file should contain the value
> 
>    <arr name="_config/foaf"><str>http://xmlns.com/foaf/0.1/</str></arr>
> 
> If this is not the case, than it would explain the error message you
> are experiencing.
> 
> If you are able to replicate this, than it would be extremely helpful
> if you could provide DEBUG level logging of those two requests. For
> that you need to start Stanbol with the "-l DEBUG" parameter (Please
> also empty the log file after startup). You can find the log file
> under "{stanbol-working-dir}/stanbol/logs/error.log"

I used
java -Xmx1g -XX:MaxPermSize=256m -jar 
full/target/org.apache.stanbol.launchers.full-0.10.0-SNAPSHOT.jar -l DEBUG

During startup, I get additional logging to the terminal, including:

INFO: Startup progress 87/135
DEBUG: Wait with startup false
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/javax.xml.parsers.DocumentBuilderFactory not found by 
org.apache.stanbol.commons.solr.core [65]
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/com.sun.org.apache.xml.internal.dtm.DTMManager not found by 
org.apache.stanbol.commons.solr.core [65]
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/com.sun.org.apache.xml.internal.dtm.DTMManager not found by 
org.apache.stanbol.commons.solr.core [65]
...

and

INFO: Startup progress 133/135
DEBUG: Received framework event 
org.osgi.framework.FrameworkEvent[source=org.apache.felix.framework [0]]
INFO: Startup finished.

Sending
curl -X GET 
"http://localhost:8080/entityhub/entity?id=http://huntdesign.co.nz/person/DavidBanner";
shows

Nov 18, 2012 10:25:32 PM com.sun.jersey.spi.container.ContainerResponse 
mapMappableContainerException
SEVERE: The RuntimeException could not be mapped to a response, re-throwing to 
the HTTP container
java.lang.IllegalStateException: Unknown prefix foaf (parsed from field 
foaf:schoolHomepage)!
        at 
org.apache.stanbol.entityhub.yard.solr.impl.SolrFieldMapper.getFullFieldName(SolrFieldMapper.java:670)
        at 
org.apache.stanbol.entityhub.yard.solr.impl.SolrFieldMapper.parseIndexField(SolrFieldMapper.java:293)
        at 
org.apache.stanbol.entityhub.yard.solr.impl.SolrFieldMapper.getField(SolrFieldMapper.java:183)
        at 
org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.createRepresentation(SolrYard.java:951)
        at 
org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.getRepresentation(SolrYard.java:917)
        at 
org.apache.stanbol.entityhub.core.impl.EntityhubImpl.loadEntity(EntityhubImpl.java:644)
        at 
org.apache.stanbol.entityhub.core.impl.EntityhubImpl.getEntity(EntityhubImpl.java:308)
        at 
org.apache.stanbol.entityhub.jersey.resource.EntityhubRootResource.getSymbol(EntityhubRootResource.java:178)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
        at 
com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
        at 
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
        at 
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
        at 
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
        at 
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
        at 
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
        at 
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
        at 
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1483)
        at 
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1414)
        at 
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363)
        at 
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353)
        at 
com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:414)
        at 
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
        at 
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at 
org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96)
        at 
org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79)
        at 
org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
        at 
org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
        at 
org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
        at 
org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:75)
        at 
org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
        at 
org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
        at 
org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
        at 
org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
        at 
org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:78)
        at 
org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
        at 
org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
        at 
org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
        at 
org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
        at 
org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at 
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
        at 
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
        at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
        at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
        at 
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:926)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at 
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)

There is no sign of foaf in

$ curl -X GET 
"http://localhost:8080/solr/default/entityhub/select?q=uri:urn\:eu.iksproject\:rick.yard.solr\:config.namespacePrefixConfig";

<?xml version="1.0" encoding="UTF-8"?>
<response>
<lst name="responseHeader"><int name="status">0</int><int 
name="QTime">0</int><lst name="params"><str 
name="q">uri:urn\:eu.iksproject\:rick.yard.solr\:config.namespacePrefixConfig</str></lst></lst><result
 name="response" numFound="1" start="0"><doc><arr 
name="_config/entityhub"><str>http://stanbol.apache.org/ontology/entityhub/entityhub#</str></arr><arr
 name="_config/rdfs"><str>http://www.w3.org/2000/01/rdf-schema#</str></arr><str 
name="uri">urn:eu.iksproject:rick.yard.solr:config.namespacePrefixConfig</str></doc></result>

> (2) dbpedia Referenced Site and dbpediaLinking Engine
> 
>> Also the dbpediaLinking engine is not available.
> 
> The only way how that can happen is if the "NamedEntityTaggingEngine"
> is unsatisfied. You can check for the reason under
> 
>    http://localhost:8090/system/console/components
> 
> searching for a NamedEntityTaggingEngine with the state "unsatisfied"
> and than clicking on this component. If the detailed information do
> not show any unsatisfied dependencies, than the reason was an
> Exception during activation of the NamedEntityTaggingEngine should be
> logged in the "{stanbol-working-dir}/stanbol/logs/error.log" file.

org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine 
is showing as enabled when I run the "full" launcher.

>> dbpediaLinking is enabled in this build, but when I try to submit content to 
>> the enhancer, I get
>> "org.apache.stanbol.enhancer.servicesapi.ChainException: Enhancement Chain 
>> failed because of required Engine 'dbpediaLinking' failed with Message: 
>> Unable to process ContentItem 
>> '<urn:content-item-sha1-37c8a8244041cf6113d4ee04b3a04d0a014f6e10>' with 
>> Enhancement Engine 'dbpediaLinking' because the engine was unable to process 
>> the content (Engine class: 
>> org.apache.stanbol.enhancer.engines.entitytagging.impl.NamedEntityTaggingEngine)(Reason:
>>  Unable to initialize the Cache with Yard dbpediaIndex! This is usually 
>> caused by Errors while reading the Cache Configuration from the Yard.)!"
> 
> This is caused of the initialization of the dbpedia ReferencedSite is
> not yet completed or failed. As initialization of the small dbpedia
> index (included in the launcher) usually only takes some seconds it is
> more likely that some error occurred.
> 
> You can force a re-initialisation of the dbpedia sites by
> stopping/starting the "org.apache.stanbol.data.sites.dbpedia" bundle
> (e.g. via the Felix Webconsole under
> http://localhost:8080/system/console/bundles). If this does not solve
> your issue it makes it at lease easier to find the reason by looking
> at the loggings during the startup.

Stopping and restarting org.apache.stanbol.data.sites.dbpedia from the Felix 
bundles pages gave the following:

DEBUG: Wait with startup true
DEBUG: Wait with startup false
DEBUG: Bundle org.apache.stanbol.data.sites.dbpedia [116]: templates/ not found 
by org.apache.stanbol.data.sites.dbpedia [116]
DEBUG: Wait with startup true
DEBUG: Wait with startup false
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/javax.xml.parsers.DocumentBuilderFactory not found by 
org.apache.stanbol.commons.solr.core [65]
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/com.sun.org.apache.xml.internal.dtm.DTMManager not found by 
org.apache.stanbol.commons.solr.core [65]
... snipped ...
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/com.sun.org.apache.xml.internal.dtm.DTMManager not found by 
org.apache.stanbol.commons.solr.core [65]
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/javax.xml.parsers.DocumentBuilderFactory not found by 
org.apache.stanbol.commons.solr.core [65]
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/com.sun.org.apache.xml.internal.dtm.DTMManager not found by 
org.apache.stanbol.commons.solr.core [65]
...snipped...
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/com.sun.org.apache.xml.internal.dtm.DTMManager not found by 
org.apache.stanbol.commons.solr.core [65]
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/javax.xml.parsers.DocumentBuilderFactory not found by 
org.apache.stanbol.commons.solr.core [65]
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/com.sun.org.apache.xml.internal.dtm.DTMManager not found by 
org.apache.stanbol.commons.solr.core [65]
DEBUG: Bundle org.apache.stanbol.commons.solr.core [65]: 
META-INF/services/com.sun.org.apache.xml.internal.dtm.DTMManager not found by 
org.apache.stanbol.commons.solr.core [65]

from the error log:

18.11.2012 22:59:03.586 *INFO* [937106871@qtp-2017995693-10] 
org.apache.stanbol.entityhub.jersey.resource.EntityhubRootResource GET /entity 
Request
18.11.2012 22:59:03.586 *INFO* [937106871@qtp-2017995693-10] 
org.apache.stanbol.entityhub.jersey.resource.EntityhubRootResource   > id: 
http://huntdesign.co.nz/person/DavidBanner
18.11.2012 22:59:03.586 *INFO* [937106871@qtp-2017995693-10] 
org.apache.stanbol.entityhub.jersey.resource.EntityhubRootResource   > accept: 
[*/*]
18.11.2012 22:59:03.625 *DEBUG* [937106871@qtp-2017995693-10] 
org.apache.stanbol.entityhub.yard.solr.impl.SolrYard Create Representation 
http://huntdesign.co.nz/person/DavidBanner from SolrDocument
18.11.2012 22:59:03.669 *DEBUG* [937106871@qtp-2017995693-10] 
org.apache.stanbol.entityhub.yard.solr.impl.SolrFieldMapper  > prefix: rdfs 
value: http://www.w3.org/2000/01/rdf-schema#
18.11.2012 22:59:03.669 *DEBUG* [937106871@qtp-2017995693-10] 
org.apache.stanbol.entityhub.yard.solr.impl.SolrFieldMapper  > prefix: 
entityhub value: http://stanbol.apache.org/ontology/entityhub/entityhub#
18.11.2012 22:59:03.670 *WARN* [937106871@qtp-2017995693-10] 
org.apache.felix.http.jetty /entityhub/entity (java.lang.IllegalStateException: 
Unknown prefix foaf (parsed from field foaf:schoolHomepage)!) 
java.lang.IllegalStateException: Unknown prefix foaf (parsed from field 
foaf:schoolHomepage)!
        at 
org.apache.stanbol.entityhub.yard.solr.impl.SolrFieldMapper.getFullFieldName(SolrFieldMapper.java:670)
        at 
org.apache.stanbol.entityhub.yard.solr.impl.SolrFieldMapper.parseIndexField(SolrFieldMapper.java:293)
        at 
org.apache.stanbol.entityhub.yard.solr.impl.SolrFieldMapper.getField(SolrFieldMapper.java:183)
        at 
org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.createRepresentation(SolrYard.java:951)
        at 
org.apache.stanbol.entityhub.yard.solr.impl.SolrYard.getRepresentation(SolrYard.java:917)
        at 
org.apache.stanbol.entityhub.core.impl.EntityhubImpl.loadEntity(EntityhubImpl.java:644)
        at 
org.apache.stanbol.entityhub.core.impl.EntityhubImpl.getEntity(EntityhubImpl.java:308)
        at 
org.apache.stanbol.entityhub.jersey.resource.EntityhubRootResource.getSymbol(EntityhubRootResource.java:178)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at 
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at 
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:597)
        at 
com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
        at 
com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
        at 
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
        at 
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
        at 
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
        at 
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
        at 
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
        at 
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
        at 
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1483)
        at 
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1414)
        at 
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1363)
        at 
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1353)
        at 
com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:414)
        at 
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:537)
        at 
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:708)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at 
org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:96)
        at 
org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:79)
        at 
org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
        at 
org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
        at 
org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
        at 
org.apache.stanbol.commons.httpqueryheaders.impl.QueryHeadersFilter.doFilter(QueryHeadersFilter.java:75)
        at 
org.apache.felix.http.base.internal.handler.FilterHandler.doHandle(FilterHandler.java:88)
        at 
org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:76)
        at 
org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
        at 
org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
        at 
org.apache.felix.http.base.internal.handler.FilterHandler.handle(FilterHandler.java:78)
        at 
org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:47)
        at 
org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
        at 
org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
        at 
org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
        at 
org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:67)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
        at 
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
        at 
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
        at 
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
        at 
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
        at 
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at 
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542)
        at 
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:926)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at 
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:410)
        at 
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
18.11.2012 22:59:03.686 *DEBUG* [Event Job Manager Observer Daemon] 
org.apache.stanbol.enhancer.jobmanager.event.impl.EnhancementJobHandler  -- No 
active Enhancement Jobs
18.11.2012 22:59:04.545 *DEBUG* [Timer-1] 
org.apache.sling.installer.provider.file.impl.FileMonitor Checking 
/Users/jonathan/Documents/HuntDesign/Projects/stanbol/launchers/stanbol/fileinstall
18.11.2012 22:59:04.545 *DEBUG* [Timer-1] 
org.apache.sling.installer.provider.file.impl.FileMonitor Checking 
/Users/jonathan/Documents/HuntDesign/Projects/stanbol/launchers/stanbol/fileinstall/org.apache.stanbol.enhancer.engines.geonames.impl.LocationEnhancementEngine.config

> Additional information are also available in a file called
> "dbpedia.solrindex.ref" (best use find to search for the file as it is
> hard to explain the where it is located). the file is a normal text
> file with the current state of the site. If the State is Error it
> should also contain the exception that caused the initialization to
> fail.

~/Documents/HuntDesign/Projects/stanbol/data/sites/dbpedia/target/classes/org/apache/stanbol/data/site/dbpedia/default/config/dbpedia.solrindex.ref

shows

Name=SolrIndex for dbpedia
Description=DBpedia.org 
Index-Archive=dbpedia.solrindex.zip,dbpedia_43k.solrindex.zip
Download-Location=http://dev.iks-project.eu/downloads/stanbol-indices/dbpedia-3.7/dbpedia.solrindex.zip

HTH
Jonathan

Jonathan Hunt
http://huntdesign.co.nz
+64 21 529 250
PO Box 1062, Christchurch 8140, New Zealand

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