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WDQS servers should use skolem for wikibaseSomeValueMode
Closed, ResolvedPublic1 Estimated Story Points


The function wikibase:isSomeValue should filter skolems and not blank nodes on wdqs servers. It seems that this setting was recently accidentally dropped from the server configurations.


  • blazegraph should be started with -DwikibaseSomeValueMode=skolem

Event Timeline

might be accidentally fixed by merging (it's still unclear why it was broken in the first place)

MPhamWMF set the point value for this task to 1.Mar 14 2022, 3:45 PM
MPhamWMF moved this task from Incoming to In Progress on the Discovery-Search (Current work) board.

Mentioned in SAL (#wikimedia-operations) [2022-03-15T14:22:47Z] <inflatador> T303256 bking@cumin1001 restarting wdqs services sudo -E cumin -b 4 'A:wdqs-all' 'systemctl restart wdqs-blazegraph

wikibase:isSomeValue is functioning properly again.

Gehel claimed this task.