I’ve restarted Blazegraph, it looks like it ran out of memory. Not sure why.
Cheers, Lucas On 14.11.19 18:19, Olaf Simons wrote: > Dear list, > > I am experiencing unexpected problems with running Queries on FactGrid. (You > find some sample queries here: > https://database.factgrid.de/wiki/FactGrid:Projects) The error code is: > > Can anyone make more sense of the information and how to handle it? > > > <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> > <html><head> > <title>502 Proxy Error</title> > </head><body> > <h1>Proxy Error</h1> > <p>The proxy server received an invalid > response from an upstream server.<br /> > The proxy server could not handle the request <em><a > href="/sparql">GET /sparql</a></em>.<p> > Reason: <strong>Error reading from remote server</strong></p></p> > <hr> > <address>Apache/2.4.25 (Debian) Server at database.factgrid.de Port > 443</address> > </body></html> > > > > If I have killed the application it was with an attempt to get given names > with our (deprecated) string Property P88 - trying to get the names together > with the respective P101 "place in sequence" qualifiers. > > Please tell me that it is impossible to kill our SPARQL with flawed scripts > for queries. > > Cheers, > Olaf > > > > > > Dr. Olaf Simons > Forschungszentrum Gotha der Universität Erfurt > Schloss Friedenstein, Pagenhaus > 99867 Gotha > > Büro: +49-361-737-1722 > Mobil: +49-179-5196880 > > Privat: Hauptmarkt 17b/ 99867 Gotha > > _______________________________________________ > Wikidata mailing list > [email protected] > https://lists.wikimedia.org/mailman/listinfo/wikidata _______________________________________________ Wikidata mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikidata
