dcausse closed this task as "Declined".
dcausse added a comment.
Definitely a blazegraph opitimization issue.
Disabling the optimizer seems to also help:
SELECT ?place ?placeLabel ?page ?location ?dist WHERE
{
hint:Query hint:optimizer "None".
wd:Q84 wdt:P625 ?loc .
SERVICE wikibase:around {
?place wdt:P625 ?location .
bd:serviceParam wikibase:center ?loc .
bd:serviceParam wikibase:radius "1" .
}
?page schema:about ?place;
schema:isPartOf <https://en.wikipedia.org/> ###
BIND(geof:distance(?loc, ?location) as ?dist)
SERVICE wikibase:label {
bd:serviceParam wikibase:language "en" .
}
} order by ?dist
I'm closing since I think this is unlikely we have the expertise/bandwidth to
address such complex issue related to blazegraph internals.
TASK DETAIL
https://phabricator.wikimedia.org/T274519
EMAIL PREFERENCES
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To: dcausse
Cc: dcausse, Aklapper, VladimirAlexiev, MPhamWMF, CBogen, Akuckartz, Nandana,
Namenlos314, Lahi, Gq86, Lucas_Werkmeister_WMDE, GoranSMilovanovic, QZanden,
EBjune, merbst, LawExplorer, _jensen, rosalieper, Scott_WUaS, Jonas, Xmlizer,
jkroll, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, Mbch331
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