I have a Java application that sends tens of thousands of SPARQL read and update queries to a Stardog server via the SPARQL endpoint. But in a typical run, about 60 queries, both read and update, fail with HTTP Status 500 and no other explanation that I can find. If I copy & paste the failed queries from my log into Stardog Studio and run them one at a time, there's no problem. Could it be a concurrency issue? (My app is multi-threaded.) Or something else?
Welcome Theodore. I would recommend first checking for any errors in Stardog's log file on the server, named
stardog.log. Please share any errors that you find.
This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.