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WMFlabs map tiles do not load on zoom level 17, 404 errors
Open, Needs TriagePublicBUG REPORT

Description

List of steps to reproduce (step by step, including full links if applicable):

What happens?:
Most of the map tiles do not load (404 error)

What should have happened instead?:
Map tiles should load

Software version (if not a Wikimedia wiki), browser information, screenshots, other information, etc:

grafik.png (172×811 px, 15 KB)

Event Timeline

Hard refresh after some time seems to work. Maybe the server's tile generation is just too slow?

Yes, I've purged a lot of very old tiles and since making new ones takes a bit of time (2 seconds per tile).... Might take a bit.

Then again, some tiles had not been rerendered since 2014 so......

Aklapper renamed this task from WMFlabs map tiles not loading on high zoom level to WMFlabs map tiles do not load on zoom level 17, 404 errors.Jun 18 2021, 1:43 PM

Note, I'm currently resetting the 'world import' timestamp every single day (invalidating all??? tiles). This is highly resource intensive, but as we cannot access the diffs of the osm db nodes, and because I'm too lazy to investigate how to do it properly, it 'sort of' works (just slow).
If anyone is interested in maintaining the tiles, let me know..

https://wikitech.wikimedia.org/wiki/OSM_Tileserver

Thank you for bringing me here and your work, @TheDJ! So wouldn't it be reasonable to create them weekly, monthly, ...? A good compromise between too old tiles and too much 404 errors? Sure, perfect solution would render invalid tiles only and every day.