- From: Emmanuel Pietriga <emmanuel@w3.org>
- Date: Fri, 07 Feb 2003 18:22:59 -0500
- To: Martin Duerst <duerst@w3.org>
- CC: www-rdf-validator@w3.org
Trying to parse it in IsaViz, I get a java.lang.OutOfMemory error (on a 512Mb RAM machine). The file is very big : it consists of at least 4645 resources, 2395 literals, and 7782 statements. I suppose the same thing is happening somehow in the RDFValidator. The error is probably occuring while generating the visual representation of the graph. I suppose we should offer a NO_GRAPH option that would not generate any graphival representation, so that the Validator can handle large RDF models Emmanuel Martin Duerst wrote: > > RDF validator crashes: > > The RDF validator crashes on the following file: > http://www.w3.org/2002/01/tr-automation/tr.rdf > > Any ideas why? Regards, Martin. > > > The output I get is: > > > [W3C] RDF Validation Results [RDF Resource Description Framework > Powered Icon] > > Source | Triples | Messages | Graph | Feedback | Back to Validator Input > java.lang.NullPointerException at > java.lang.String.getBTCConverter(String.java:122) at > java.lang.String.(String.java:411) at > java.lang.String.(String.java:432) at > org.w3c.rdf.examples.ARPServlet.getRDFfromURI(ARPServlet.java:424) at > org.w3c.rdf.examples.ARPServlet.process(ARPServlet.java:1775) at > org.w3c.rdf.examples.ARPServlet.doPost(ARPServlet.java:1184) at > javax.servlet.http.HttpServlet.service(HttpServlet.java:760) at > javax.servlet.http.HttpServlet.service(HttpServlet.java:853) at > org.w3c.jigsaw.servlet.ServletWrapper$ServletRunner.run(ServletWrapper.java: > 545) at org.w3c.util.CachedThread.run(ThreadCache.java:87) > -- Emmanuel Pietriga (emmanuel@w3.org) | MIT - Laboratory for Computer Science World Wide Web Consortium (W3C) | Room NE43-344 tel: +1 617.253.5327 | 200 Technology Square fax: +1 617.258.5999 | Cambridge, MA 02139 http://www.w3.org/People/Emmanuel/
Received on Friday, 7 February 2003 18:20:06 UTC