I am running same queries on Virtuoso and Jena Fuseki - A query on Virtuoso gave ResultRows=594890 while on Fuseki it gave the error of "page not responding". Also in many other cases, the fuseki could not execute the same queries which were done by virtuoso efficiently. I am wondering how could I adjust the MaxQueryExecutionTime, ResultSetMaxRows, MaxQueryCostEstimationTime in Fuseki, as it can be done in Virtuoso by editing the virtuoso.ini file.
Example Query below gave the above mentioned no. of results in Virtuoso but it failed on Fuseki.
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX bench: <http://localhost/vocabulary/bench/>
PREFIX swrc: <http://swrc.ontoware.org/ontology#>
SELECT ?article WHERE {
?article rdf:type bench:Article .
?article ?property ?value
FILTER (?property=swrc:pages)
}
As commented by @AndyS,
Fuseki timeouts can be set in the Fuseki configuration, as documented.
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