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Structured data for deleted files on Commons still visible in SPARQL engine after deletion
Open, Needs TriagePublic5 Estimated Story PointsBUG REPORT

Description

Steps to replicate the issue (include links if applicable):

What happens?:
It returns data that shouldn't be visible anymore

What should have happened instead?: The query shouldn't return anything at all

Pointed out at https://commons.wikimedia.org/w/index.php?title=Commons:Village_pump&oldid=680579554#Structured_data_on_deleted_images . Tagged it with privacy too because this has the potential of exposing deleted data.

Event Timeline

Change 826589 had a related patch set uploaded (by DCausse; author: DCausse):

[operations/puppet@production] wcqs: enable proper URI schemes for commons

https://gerrit.wikimedia.org/r/826589

Change 826589 merged by Bking:

[operations/puppet@production] wcqs: enable proper URI schemes for commons

https://gerrit.wikimedia.org/r/826589

WCQS is using the streaming updater so barring any regression this type of delete should be handled.

The root cause is fixed, but we need a full data reload to actually fix this issue. We'll close the ticket once this is done.

This particular example is now OK, after T316236 "Reload WCQS from dumps has performed" has updated data on several hosts, last Tuesday, Oct 25