Sherman Monroe wrote:
Hi Hugh,
The LOD server has been running smoothly all day. Then a few minutes
ago, it started giving 500 errors, and now seems to be stuck in this
state (reboots on my side aren't working).
Here is the API response containing the SPARQL that seemed to trigger
the errors:
<fct:sparql> select distinct ?s8 as ?c1 where { ?s1 <http://www.w3.org/2000/01/rdf-schema#label& <http://www.w3.org/2000/01/rdf-schema#label&>gt; ?o1 . ?o1 bif:contains '(KINGSLEY AND IDEHEN)' . ?s1
<http://www.w3.org/1999/02/22-rdf-syntax-ns#type& <http://www.w3.org/1999/02/22-rdf-syntax-ns#type&>gt; ?s2 . ?s1 <http://xmlns.com/foaf/0.1/knows& <http://xmlns.com/foaf/0.1/knows&>gt; ?s3 . ?s3
<http://xmlns.com/foaf/0.1/workplaceHomepage& <http://xmlns.com/foaf/0.1/workplaceHomepage&>gt; ?s4 . ?s3 <http://xmlns.com/foaf/0.1/knows& <http://xmlns.com/foaf/0.1/knows&>gt; ?s5 . filter (?s5 =
<http://bblfish.net/people/henry/card#me& <http://bblfish.net/people/henry/card#me&>gt;) . ?s5 <http://xmlns.com/foaf/0.1/pastProject& <http://xmlns.com/foaf/0.1/pastProject&>gt; ?s6 . ?s5 <http://xmlns.com/foaf/0.1/schoolHomepage&
<http://xmlns.com/foaf/0.1/schoolHomepage&>gt; ?s7 . ?s8 <http://xmlns.com/foaf/0.1/schoolHomepage& <http://xmlns.com/foaf/0.1/schoolHomepage&>gt; ?s7 . filter (?s8 = <http://ashok.videdot.com/foaf#ashok&
<http://ashok.videdot.com/foaf#ashok&>gt;) . } order by desc (<LONG::IRI_RANK> (?s8)) limit 25 offset 0 </fct:sparql>
<fct:time>1423</fct:time>
<fct:complete>yes</fct:complete>
<fct:timeout>2000</fct:timeout>
<fct:db-activity> 381.5KR rnd 716.3KR seq 0P disk 4.006MB / 298
messages</fct:db-activity>
Try again.
Kingsley
--
Thanks,
-sherman
I pray that you may prosper in all things and be healthy, even as your
soul prospers
(3 John 1:2)
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--
Regards,
Kingsley Idehen Weblog: http://www.openlinksw.com/blog/~kidehen
President & CEO
OpenLink Software Web: http://www.openlinksw.com