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Search index not updated for nl.wikipedia.org
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Description

During eqiad cluster reboot, @Krinkle reported that some pages are not updated. This query should return <= 6 results, but returns 9. The highlighting also does not match the current content.

During the cluster reboot, update lag is expected, but should be resolved between each rebooted node. Writes were disabled for 10 to 15 minutes, the reboot script waits for the write queue to drain between each reboot.

Ultimately, we'll need a reindex, but it make sense to do some investigation first.

Event Timeline

Gehel created this task.Wed, Aug 14, 11:11 AM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptWed, Aug 14, 11:11 AM

I'm looking at some plain searches as well (not just insource) for other people's edits made in the past two hours, e.g. nlwiki rev 54376623, and it also still isn't indexed at https://nl.wikipedia.org/w/index.php?search=%22speelde+de+rol+van+DDT%22&title=Speciaal%3AZoeken&go=Artikel&ns0=1.

Krinkle renamed this task from Search index not updated for nl.w.o to Search index not updated for nl.wikipedia.oorg.Wed, Aug 14, 6:05 PM
Krinkle renamed this task from Search index not updated for nl.wikipedia.oorg to Search index not updated for nl.wikipedia.org.

Known problem related to recent deployment, currently updates are backlogged about 12 hours. The plan to deal with this is T230495, while some short term hacks are being worked on to alleviate the current backlog.

Krinkle closed this task as Resolved.Thu, Aug 15, 9:06 AM
Krinkle claimed this task.

Thanks. nl.wikipedia.org seems caught up now. Feel free to re-open, but I'd be fine with this being tracked further on the existing task(s).

Krinkle removed Krinkle as the assignee of this task.Thu, Aug 15, 9:06 AM