T292300: Eliminate unnecessary duplicate parses

Phabricator Link	T292300
Status	open
Priority	Needs Triage (violet)
Points
Phabricator Task Created	2021/10/01 11:09 AM
Wiki Page Created	2021/10/01 12:43 PM
Phabricator Task Last Modified	2022/01/13 09:32 AM
Wiki Page Last Updated	2022/01/13 10:47 AM
Phabricator Task Closed
Authored By	Pchelolo
Assigned To
Projects	MW-1.38-notes (1.38.0-wmf.18; 2022-01-17) MediaWiki-Parser (Backlog) Performance-Team (Radar) (Watching) Platform Team Workboards (MW Expedition) (Unsorted pile)
Platform Engineering Initiative Column
Platform Team Workboards Column	MW Expedition: Unsorted pile
Subtasks	T264104: Verify AbuseFilter code that claims to share and re-use ParserOutput from core (open) T288639: SpamBlacklistHooks::onEditFilterMergedContent causes every edit to be rendered twice (resolved) T292302: CommonsMetadata extension causes every page on commons to be always parsed twice (resolved)
Parent Tasks

Column Transitions: (Added project: ⇑, Removed project: ⇓,Entered column: ⇒, Exited column: ⇐)

Project	Column	Date
⇑ Performance-Team		1 October 2021
⇑ MediaWiki-Parser		1 October 2021
⇑ Platform Team Workboards (MW Expedition)		1 October 2021
⇓ Performance-Team		5 October 2021
Performance-Team	⇐ Inbox	5 October 2021
Performance-Team	⇒ Radar	5 October 2021
⇑ Performance-Team (Radar)		5 October 2021
Performance-Team (Radar)	⇐ Limbo	22 October 2021
Performance-Team (Radar)	⇒ Watching	22 October 2021
⇑ Patch-For-Review		13 January 2022
⇑ MW-1.38-notes (1.38.0-wmf.18; 2022-01-17)		13 January 2022
⇓ Patch-For-Review		13 January 2022