I am trying to ingest files of RDF, using the SPARQL endpoint.
I send a POST request to
http://localhost:8000/update/, with an update parameter like this:
LOAD <file:///Volumes/TriplesRaid/raw_data/cornell-2015-07-09/bib.001.0-199.nt>
INTO GRAPH <
http://graph_uri/bib.001.0-199.nt>
For the first few requests, each response has a 200 code, and a message like this:
Imported <file:///Volumes/TriplesRaid/raw_data/cornell-2015-07-09/bib.001.0-199.nt> into <
http://graph_uri/bib.001.0-199.nt>
For subsequent requests, each response still returns a 200, but the message becomes:
aborting import
Any ideas on what I'm doing wrong? Does 4store support a limited number of named graphs? I tried inserting 10-second pauses between requests, and that seemed to fix the problem, but I hope there is a better solution.
Any insight would be appreciated.
Jim