Cache wasn't purged on template after vandalism
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	Josve05a
	Jul 17 2016, 8:23 AM

Description

Following an email to info-en (Ticket#2016071710002503) it was brought to my attention that the sentence Sex xxxx kondam chud land sunny leon kotha was located at the top of the article. I had never visited the article before, and I use English as a language interface and use Vector. Appearently this was due to vandalism in Template:Sustainable energy from 3 day ago which has been reverted within one minute. Still this was lingering in the cache of the article, and I had to do a manual purge. Maybe the cache should be automaticly purged following a revert.

Screenshot 2016-07-17 at 10.20.42.png (768×1 px, 365 KB)

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Mentioned In: T141687: Cached outdated revisions served to logged-out users
Mentioned Here: T92357: Fix database master queries from HTTP GET/HEAD before active-active multi-dc

Event Timeline

Josve05a created this task.Jul 17 2016, 8:23 AM

Restricted Application added subscribers: Zppix, Aklapper. · View Herald TranscriptJul 17 2016, 8:23 AM

Josve05a added a project: User-Josve05a.Jul 17 2016, 8:24 AM

Josve05a updated the task description. (Show Details)

Nemo_bis added a project: Performance Issue.Jul 17 2016, 8:26 AM

Josve05a updated the task description. (Show Details)Jul 17 2016, 8:28 AM

"Saved in parser cache with key enwiki:pcache:idhash:13021878-0!*!0!!en!4!* and timestamp 20160714143937 and revision id 729656288" & Real time usage: 0.865 seconds"

The page was reparsed but the parser got stale wikitext from the database?

Regression(?) due to T92357: Fix database master queries from HTTP GET/HEAD before active-active multi-dc?

Nemo_bis mentioned this in T141687: Cached outdated revisions served to logged-out users.Jul 31 2016, 10:36 AM

Luke081515 subscribed.Jul 31 2016, 3:29 PM

Josve05a moved this task from Backlog to Tasks to follow on the User-Josve05a board.Jul 31 2016, 10:37 PM

Nemo_bis subscribed.Mar 9 2017, 5:09 PM

Krinkle moved this task from General to HTTP Cache on the MediaWiki-libs-BagOStuff board.Apr 7 2017, 11:41 PM

Probably not due to ticket 92357, but sounds like a race condition indeed. Closing for now as there is no diagnostic information available to help here. If a similar issue is seen again, it should be reported as a new task and we could investigate then.

Krinkle closed this task as Declined.Apr 2 2021, 8:49 PM

	F4282517: Screenshot 2016-07-17 at 10.20.42.png
	Jul 17 2016, 8:28 AM

Cache wasn't purged on template after vandalismClosed, DeclinedPublicActions

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Cache wasn't purged on template after vandalism
Closed, DeclinedPublic
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