Thank you Rupert. I will try these options. I didn't have problems like this with Linux. Does this have something to do with Windows?
Best, Srecko -----Original Message----- From: Rupert Westenthaler [mailto:[email protected]] Sent: Wednesday, January 11, 2012 21:47 To: Srecko Joksimovic Cc: [email protected] Subject: Re: Annotating using DBPedia ontology Hi Srecko On [1] is mentioned that setting the system property java.nio.debug=pipe might help to get some additional information on why this is happening. In addition I found [2] that says that the system properties org.apache.felix.http.nio org.apache.felix.https.nio can be used to deactivate the use of NIO for the http and https service of Apache Felix. [1] http://publib.boulder.ibm.com/infocenter/javasdk/v6r0/topic/com.ibm.java.doc .user.win32.60/user/limitations.html [2] https://issues.apache.org/jira/browse/FELIX-2398 best Rupert On 11.01.2012, at 20:40, Srecko Joksimovic wrote: > Hi Rupert, > > I thought so, but I checked firewall and turned it off. You are right, it is > Windows now. I don't have problems like this one when I use Linux, but now I > need Windows. > > I don't have another firewall then default one, and that one is turned off. > > Best, > Srecko > > -----Original Message----- > From: Rupert Westenthaler [mailto:[email protected]] > Sent: Wednesday, January 11, 2012 20:28 > To: Srecko Joksimovic > Cc: [email protected] > Subject: Re: Annotating using DBPedia ontology > > Hi Srecko > > I googled for this exception and 90%+ of all pages had to do with Firewall > configurations on Windows machines. > > The best description I found was on > http://weblogs.java.net/blog/binod/archive/2006/12/glassfish_and_w.html > > About the enhancement result you posted: This is what the result looks like > if only the Metaxa and the LangId Engine are active. So I assume that the > other engines where not activated correctly. Maybe because of the > IOException > > Can you please check if you use a Firewall that could cause this? Are you > running Stanbol on Windos? > > best > Rupert > > > > On 11.01.2012, at 19:46, Srecko Joksimovic wrote: > >> Hi Rupert, >> >> I configured Stanbol, and I thought everything is alright because I could >> access Stanbol at http://localhost:8080. >> But, I noticed that during the startup I'm getting this error: >> >> [WARNING] failed org.mortbay.jetty.nio.SelectChannelConnector$1@29978933: >> java.i >> o.IOException: Unable to establish loopback connection >> [WARNING] failed [email protected]:8080: java.io.IOException: >> Unabl >> e to establish loopback connection >> [WARNING] failed Server@62d844a9: java.io.IOException: Unable to establish >> loopb >> ack connection >> [ERROR] Exception while initializing Jetty. >> java.io.IOException: Unable to establish loopback connection >> at sun.nio.ch.PipeImpl$Initializer.run(Unknown Source) >> at java.security.AccessController.doPrivileged(Native Method) >> at sun.nio.ch.PipeImpl.<init>(Unknown Source) >> at sun.nio.ch.SelectorProviderImpl.openPipe(Unknown Source) >> at java.nio.channels.Pipe.open(Unknown Source) >> at sun.nio.ch.WindowsSelectorImpl.<init>(Unknown Source) >> at sun.nio.ch.WindowsSelectorProvider.openSelector(Unknown Source) >> at java.nio.channels.Selector.open(Unknown Source) >> at >> org.mortbay.io.nio.SelectorManager$SelectSet.<init>(SelectorManager.j >> ava:312) >> at >> org.mortbay.io.nio.SelectorManager.doStart(SelectorManager.java:223) >> at >> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java: >> 50) >> at >> org.mortbay.jetty.nio.SelectChannelConnector.doStart(SelectChannelCon >> nector.java:314) >> at >> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java: >> 50) >> at org.mortbay.jetty.Server.doStart(Server.java:235) >> at >> org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java: >> 50) >> at >> org.apache.felix.http.jetty.internal.JettyService.initializeJetty(Jet >> tyService.java:164) >> at >> org.apache.felix.http.jetty.internal.JettyService.startJetty(JettySer >> vice.java:115) >> at >> org.apache.felix.http.jetty.internal.JettyService.run(JettyService.ja >> va:290) >> at java.lang.Thread.run(Unknown Source) >> Caused by: java.nio.channels.ClosedByInterruptException >> at java.nio.channels.spi.AbstractInterruptibleChannel.end(Unknown >> Source >> ) >> at sun.nio.ch.SocketChannelImpl.connect(Unknown Source) >> at java.nio.channels.SocketChannel.open(Unknown Source) >> ... 19 more >> >> There is another thing. When I try to annotate text from application, or >> using web interface, I'm getting something like this: >> >> <rdf:RDF >> xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"; >> xmlns:j.0="http://www.semanticdesktop.org/ontologies/2007/01/19/nie#"; >> xmlns:j.1="http://purl.org/dc/terms/"; >> xmlns:j.2="http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#"; >> xmlns:j.3="http://fise.iks-project.eu/ontology/"; > >> <rdf:Description >> rdf:about="urn:enhancement-39c09311-3095-fbb1-0dfe-551f6fba2baa"> >> <rdf:type >> rdf:resource="http://fise.iks-project.eu/ontology/Enhancement"/> >> <j.3:extracted-from >> > rdf:resource="urn:content-item-sha1-322650339df64c4e5acd17a81af29bd8fed3ba91 >> "/> >> <j.1:created >> > rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime";>2012-01-11T18:44:11 >> .271Z</j.1:created> >> <j.1:creator >> > rdf:datatype="http://www.w3.org/2001/XMLSchema#string";>org.apache.stanbol.en >> hancer.engines.metaxa.MetaxaEngine</j.1:creator> >> <rdf:type >> rdf:resource="http://fise.iks-project.eu/ontology/TextAnnotation"/> >> <j.3:confidence >> > rdf:datatype="http://www.w3.org/2001/XMLSchema#double";>1.0</j.3:confidence> >> </rdf:Description> >> <rdf:Description >> rdf:about="urn:enhancement-9e659b3e-8978-7191-eb8b-fa7030c2ff68"> >> <j.1:language>en</j.1:language> >> <rdf:type >> rdf:resource="http://fise.iks-project.eu/ontology/Enhancement"/> >> <j.3:extracted-from >> > rdf:resource="urn:content-item-sha1-322650339df64c4e5acd17a81af29bd8fed3ba91 >> "/> >> <j.1:created >> > rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime";>2012-01-11T18:44:11 >> .278Z</j.1:created> >> <j.1:creator >> > rdf:datatype="http://www.w3.org/2001/XMLSchema#string";>org.apache.stanbol.en >> hancer.engines.langid.LangIdEnhancementEngine</j.1:creator> >> <rdf:type >> rdf:resource="http://fise.iks-project.eu/ontology/TextAnnotation"/> >> </rdf:Description> >> <rdf:Description >> > rdf:about="urn:content-item-sha1-322650339df64c4e5acd17a81af29bd8fed3ba91"> >> <rdf:type >> > rdf:resource="http://www.semanticdesktop.org/ontologies/2007/03/22/nfo#Plain >> TextDocument"/> >> <j.0:plainTextContent>The Web's children became parents. They use tools >> which can limit the access and the spreading of the information by their >> children. So, the parents can see at any time the web's logs of their >> children but they also have a net which is going to filter their "private" >> identity before it is broadcasted on the network. For example, a > third-part >> trust entity, along with their mobile telephone provider, the post office >> and the bank, will possess the consumer's identity so as to mask the > address >> of delivery and the payment of this consumer. A public identity also > exists >> to spread a resume (CV), a blog or an avatar for example but the data > remain >> the property of the owner of the server who hosts this data. So, the > mobile >> telephone provider offers a personal server who will contain one public > zone >> who will automatically be copied on the network after every modification. > If >> I want that my resume is not any longer on the network, I just have to > erase >> it of my public zone from my server. So, the mobile telephone provider >> creates a controllable silo of information for every public >> profile.</j.0:plainTextContent> >> </rdf:Description> >> </rdf:RDF> >> >> I am not sure that this is the content I should get. >> Please, help :) >> >> Best, >> Srecko >> >> -----Original Message----- >> From: Rupert Westenthaler [mailto:[email protected]] >> Sent: Tuesday, January 10, 2012 15:33 >> To: srecko joksimovic >> Cc: [email protected] >> Subject: Re: Annotating using DBPedia ontology >> >> Hi Srecko >> >>> >>> curl -v -X POST -H "Content-Type: application/rdf+xml" --data >> "@acm-ccs_proton.owl" http://localhost:8080/entityhub/entity >>> >> >> No I would not propose you to upload the dbpedia dataset by using POST to >> the entityhub. This is fine for small and medium sized datasets, but will >> not work for dbpedia. >> >> Stanbol comes already with a small sample set of DBPedia. This is also > used >> for enhancing documents with the default configuration. >> >> This sample dataset contains the 43k DBPedia.org entities with the most >> incoming links including some often used properties includinglabels in > about >> 10 languages, the english comments, types, redirects stored as > rdf:seeAlso, >> lat/long, populations, birth/death dates, home pages, and category >> assignments stored in dc-terms:subject. >> >> You can easily upgrade this index to a bigger version by downloading the >> dbpedia.solrindex.zip file form [1] and copying it into the > /sling/datafiles >> folder within the directory where your Stanbol server is running. After > some >> minutes (the time your computer needs to extract a file with ~3GByte) the >> bigger index will replace the sample set included in the launcher. >> >> If you need some additional fields, languages . you can also create your > own >> index by using the indexing tool for dbpedia [2]. See the README.md file > for >> instructions. >> >> best >> Rupert >> >> [1] http://dev.iks-project.eu/downloads/stanbol-indices/dbpedia-3.7/ >> [2] >> > https://svn.apache.org/repos/asf/incubator/stanbol/trunk/entityhub/indexing/ >> dbpedia/ >> >> On 10.01.2012, at 14:01, srecko joksimovic wrote: >> >>> Hi, >>> >>> Until now I used my ontology when I wanted to annotate document (or > text). >> Now I would like to use DBPedia ontology. Do I have to download ontology > and >> configure Stanbol like I did before, using >>> >>> curl -v -X POST -H "Content-Type: application/rdf+xml" --data >> "@acm-ccs_proton.owl" http://localhost:8080/entityhub/entity >>> >>> or there is another procedure? Does Stanbol use DBPedia ontology by >> default, or I have to configure something similar like when I use another >> ontology? >>> >> >
