Tasks By Author

Author: Krinkle (Timo Tijhof)

Switch to Active Tasks 222 Phabricator task(s).

Phabricator Link	Wiki Link	Status	Priority	Author	Assignee	Projects	Subtasks	Parent Tasks
T101796	T101796: MobileDiff appears strangely empty if previous revision is hidden	resolved	Medium (orange)	Krinkle (Timo Tijhof)	ovasileva (Olga Vasileva)	Readers-Web-Backlog (2017-18 Q3) MediaWiki-Page-history (Backlog) MediaWiki-Page-diffs (Backlog) MobileFrontend (Team: web) Readers-Web-Kanbanana-Board-Old (Ready for Signoff) MW-1.31-release-notes (WMF-deploy-2018-02-06 (1.31.0-wmf.20)) User-Jdlrobson (Next up)		T117279: [EPIC] Core should provide inline diffs as well as side by side (Move InlineDifferenceEngine into core / remove MobileDiff)
T103461	T103461: Capturing and publish CPU Flame Graphs for Parsoid	resolved	Low (yellow)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	Performance-Team (Radar) (Watching) Parsoid (Performance) Parsing-Team--ARCHIVED (Backlog) Platform Team Legacy (Watching / External) Services (watching)
T107395	T107395: Remove docroot:/images/mobile in favour of docroot:/static/images/mobile	resolved	Low (yellow)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	SRE (Backlog) Performance-Team (Backlog: Maintenance) Mobile (Needs triage) Patch-For-Review		T86993: Static image files from en.m.wikipedia.org are served with cache-suppressing headers
T113916	T113916: Switch ResourceLoader file dependency tracking to MultiDC-friendly backend	open	High (red)	Krinkle (Timo Tijhof)	aaron (Aaron Schulz)	MediaWiki-ResourceLoader (Accepted Enhancement) Patch-For-Review Performance-Team (Backlog: Future Goals) Epic	T212129: Move MainStash out of Redis to a simpler multi-dc aware solution T247028: Database 'INSERT' query rate doubled (module_deps regression?) T253433: Web installer CSS fails with ServiceDisabledException T253697: Support hash-based deduplication in KeyValueDependencyStore	T270223: FY2021-2022: Enable basic Multi-DC operations for read traffic (tracking)
T115890	T115890: Reduce and clarify ObjectCache entry points	open	Low (yellow)	Krinkle (Timo Tijhof)		Technical-Debt (Deprecation process) (Not yet) MediaWiki-Cache (libs/objectcache) MediaWiki-Configuration (Backlog) Platform Engineering (Icebox) Performance-Team (Radar) (Watching)	T293928: Hard deprecate and remove wfGetCache() and wfGetMainCache()
T117797	T117797: Translate extension should not depend on deprecated ApiTokens module	resolved	High (red)	Krinkle (Timo Tijhof)	Nikerabbit (Niklas Laxström)	LE-CX7-Sprint 3 (Done) Technical-Debt (Unsorted) MW-1.27-release (WMF-deploy-2015-12-08_(1.27.0-wmf.8)) (Backlog) MediaWiki-extensions-Translate (Backlog)		T72059: Update mediawiki.api for new API token handling
T120085	T120085: RFC: Serve Main Page of Wikimedia wikis from a consistent URL	open	Medium (orange)	Krinkle (Timo Tijhof)		Editing-team (Untriaged) Performance-Team (Backlog: Future Goals) SRE (Backlog) Platform Engineering (Tracking/Watching) TechCom-RFC (P3: Explore) Wikimedia-Site-requests (Blocked on community consensus) SEO (Tag) Traffic-Icebox (Backlog) Fundraising-Backlog (Blocked or not fr-tech) Parsing-Team--ARCHIVED (Backlog) User-notice (Already announced/Archive)		T104755: Move URL-routing logic into MediaWiki
T129202	T129202: Reduce lazy-load images HTML and DOM footprint	resolved	Low (yellow)	Krinkle (Timo Tijhof)	Jdlrobson (Jon Robson)	MW-1.27-release (WMF-deploy-2016-03-22_(1.27.0-wmf.18)) Patch-For-Review MobileFrontend (Backlog)		T124390: [GOAL] Load images with care
T131337	T131337: MobileFrontendSkinHooks::gradeCImageSupport() should not apply to Vector skin output	resolved	High (red)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	MobileFrontend (Backlog) MW-1.27-release (WMF-deploy-2016-04-05_(1.27.0-wmf.20)) MW-1.27-release (WMF-deploy-2016-03-29_(1.27.0-wmf.19)) Regression Reading-Web-Sprint-69-K-Phab-and-the-Kurious-Koders-mmKay (Done) Patch-For-Review		T124390: [GOAL] Load images with care
T132720	T132720: ApiHelp on api.php should avoid applying common.js and common.css	open	Medium (orange)	Krinkle (Timo Tijhof)		MediaWiki-API (Needs details or plan)
T133178	T133178: RESTBase support for www.wikimedia.org missing	open	Medium (orange)	Krinkle (Timo Tijhof)		Platform Team Legacy (Later) Traffic-Icebox (Backlog) RESTBase-API (Backlog) Services (next) SRE (Acknowledged) RESTBase (Backlog)
T135430	T135430: Updates to lazy loaded images UI	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Jhernandez (Joaquin Oltra Hernandez)	MobileFrontend (Backlog) Readers-Web-Backlog (2015-16 Q4) Reading-Web-Sprint-74-Page-views-page-views-PAGE-VIEWS (Ready for Signoff) MW-1.28-release (WMF-deploy-2016-06-14_(1.28.0-wmf.6)) Patch-For-Review MW-1.28-release (WMF-deploy-2016-06-21_(1.28.0-wmf.7)) Design (Incoming)	T135476: Make lazy loading images less intrusive T133565: Images do not load until scroll event completes (not during scroll) on iOS	T124390: [GOAL] Load images with care T137874: Lazy loaded images animation doesn't trigger until scrolling stops in mobile browsers
T135434	T135434: Lazy loaded images: Images may be cut off by 2px	duplicate	Medium (orange)	Krinkle (Timo Tijhof)		MobileFrontend (Backlog) Readers-Web-Backlog (Incoming) Patch-For-Review		T124390: [GOAL] Load images with care
T140664	T140664: Prepare MediaWiki for API-driven frontend	open	Medium (orange)	Krinkle (Timo Tijhof)		Performance-Team (Backlog: Future Goals) Platform Team Legacy (Watching / External) MediaWiki-Interface (Skinning system) Epic MediaWiki-General	T185782: Remove 'SkinVectorStyleModules' hook T186090: Deprecate and remove MediaWikiI18N class from Skin system T60137: Deprecate the SkinTemplateOutputPageBeforeExec hook T161278: Add default gadget styling to Parsoid's output
T161749	T161749: Introduce InterruptMutexManager	open	Lowest (sky)	Krinkle (Timo Tijhof)		Platform Team Legacy (Watching / External) Performance-Team (Backlog: Future Goals) User-Daniel (Inbox) TechCom-RFC (TechCom-RFC-Closed) (Approved) MediaWiki-General Patch-For-Review
T172479	T172479: Collect error logs from jobchron/jobrunner services in Logstash	declined	Low (yellow)	Krinkle (Timo Tijhof)		observability (Inbox) Release-Engineering-Team (Watching / External) WMF-JobQueue (Legacy infra) Sustainability (Incident Followup) Performance-Team (Radar) (Watching) Core-Platform-Team-Old (Closed) SRE (Backlog)		T172480: Add a jobrunner server to the Scap canary pool
T172480	T172480: Add a jobrunner server to the Scap canary pool	open	Low (yellow)	Krinkle (Timo Tijhof)		Deployments (Scap) (Needs triage) WMF-JobQueue (EventBus infra) Release-Engineering-Team (Seen) Services (watching) Platform Team Legacy (Watching / External) Sustainability (Incident Followup)	T172479: Collect error logs from jobchron/jobrunner services in Logstash
T173481	T173481: Investigate why sign-up fatal resulted in a blank page and fix	resolved	High (red)	Krinkle (Timo Tijhof)	daniel (Daniel Kinzler)	Sustainability (Incident Followup) MediaWiki-Debug-Logger Platform Engineering (Inbox)
T176916	T176916: Set up sampling profiler for PHP 7 (alternative to HHVM Xenon)	resolved	High (red)	Krinkle (Timo Tijhof)	tstarling (Tim Starling)	Platform Engineering (PHP7 (TEC4)) Platform Team Workboards (Done with CPT) Performance-Team (Doing (old)) PHP 7.1 support (Wikimedia production)	T205059: Excimer: new profiler for PHP	T176370: Migrate to PHP 7 in WMF production
T179752	T179752: Clear site data on MediaWiki log out	open	Medium (orange)	Krinkle (Timo Tijhof)		Performance-Team (Radar) (Watching) MediaWiki-Authentication-and-authorization (Backlog) Analytics (Analytics-Radar) (Radar - Watching) Security-Team-Services (Privacy Engineering) (Backlog)
T181869	T181869: Error "Session {session}: Metadata has an anonymous user, but a non-anon user was provided"	open	Medium (orange)	Krinkle (Timo Tijhof)		Platform Team Workboards (Clinic Duty Team) (Later) MediaWiki-Authentication-and-authorization (Backlog) Wikimedia-production-error (Older) MediaWiki-extensions-CentralAuth (Incoming)
T185782	T185782: Remove 'SkinVectorStyleModules' hook	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	Vector (Needs triage) MW-1.31-release-notes (WMF-deploy-2018-02-06 (1.31.0-wmf.20)) Patch-For-Review		T140664: Prepare MediaWiki for API-driven frontend
T186090	T186090: Deprecate and remove MediaWikiI18N class from Skin system	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	MediaWiki-HTML-Templating MediaWiki-Interface (Backlog) MW-1.32-release (Backlog) Performance-Team (Inbox)		T140664: Prepare MediaWiki for API-driven frontend
T187154	T187154: Performance regression from Apcu/ExtensionRegistry::loadFromQueue on PHP7	resolved	High (red)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	MediaWiki-Configuration (Backlog) PHP 7.2 support (MediaWiki core) Performance-Team (Doing (old))	T220994: Add ExtensionRegistry::getLazyLoadedAttribute() T236800: Ensure apcu incr/decr are atomic (Upgrade php-apcu) T247265: Export extension.json "ResourceModules" as attribute instead of config
T189966	T189966: Audit and simplify MediaWiki initialisation code (Spring 2018)	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	Performance-Team-publish (Misc bookmarks) Platform Team Workboards (Clinic Duty Team) (External Code Review Completed) MediaWiki-General Performance-Team (Blocked (old)) MW-1.35-notes (1.35.0-wmf.31; 2020-05-05)	T202017: Remove indirection of TimedMediaHandler module registration T201782: Remove use of StartProfiler.php in wmf production T233886: Gain telemetry on MW init T243175: Deprecate and remove $messageMemc T247674: Remove $wgContLanguageCode
T196125	T196125: php-memcached 3.0 (PHP 7) incompatible with BagOStuff	resolved	Medium (orange)	Krinkle (Timo Tijhof)	aaron (Aaron Schulz)	MW-1.31-release-notes MW-1.27-release-notes MW-1.32-notes (WMF-deploy-2018-06-05 (1.32.0-wmf.7)) MW-1.30-release-notes Performance-Team (Doing (old)) SRE (Backlog) MW-1.31-release (Core) PHP 7.0 support (Backlog) MediaWiki-Platform-Team (Closed) MW-1.29-release-notes		T176370: Migrate to PHP 7 in WMF production
T199479	T199479: Add alerts for Logstash rates in production	resolved	Medium (orange)	Krinkle (Timo Tijhof)	fgiunchedi (Filippo Giunchedi)	Platform Team Legacy (Watching / External) SRE (Acknowledged) observability (Inbox) Sustainability (Incident Followup)
T200055	T200055: Some pages have revisions by invalid usernames (with leading or trailing space) which break the "Info" and "History" views	resolved	Medium (orange)	Krinkle (Timo Tijhof)	daniel (Daniel Kinzler)	MediaWiki-General Wikimedia-production-error (Older) MW-1.35-notes (1.35.0-wmf.10; 2019-12-10) Platform Team Workboards (Clinic Duty Team) (Done)
T201782	T201782: Remove use of StartProfiler.php in wmf production	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	Patch-For-Review Performance-Team (Next: Goal / Oct-Dec '21) Technical-Debt (Deprecation process) (2018)		T189966: Audit and simplify MediaWiki initialisation code (Spring 2018)
T202017	T202017: Remove indirection of TimedMediaHandler module registration	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	TimedMediaHandler (To sort) Performance-Team (Inbox) MW-1.32-notes (WMF-deploy-2018-08-21 (1.32.0-wmf.18))		T189966: Audit and simplify MediaWiki initialisation code (Spring 2018)
T203283	T203283: Special:CreateAccount causes ApiValidatePassword to log a DBPerformance warning from CentralAuth	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)		Platform Engineering (Inbox) MediaWiki-API (Non-core-API stuff) MediaWiki-extensions-CentralAuth (Incoming) Performance-Team (Radar) (Watching)
T203535	T203535: PHP Error "Undefined index: 1 in AbuseFilter.php on line 928"	resolved	High (red)	Krinkle (Timo Tijhof)	Daimona	Platform Engineering (Needs Cleaning - Security, stability, performance, and scalability (TEC1)) Wikimedia-production-error (Older) AbuseFilter (Backlog) Platform Team Legacy (Watching / External)		T203587: Major overhaul for "throttle" action in AbuseFilter
T204183	T204183: EventBus error "Unable to deliver all events: (curl error: 28) Timeout was reached"	invalid	High (red)	Krinkle (Timo Tijhof)	Pchelolo	Platform Engineering (Needs Cleaning - Security, stability, performance, and scalability (TEC1)) Event-Platform (Backlog) WMF-JobQueue (EventBus infra) Wikimedia-production-error (Older) Analytics (Event Platform)
T204761	T204761: Failed executing job: categoryMembershipChange	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	Wikimedia-production-error (Older) MediaWiki-Recent-changes (Component) MW-1.35-notes (1.35.0-wmf.4; 2019-10-29) Growth-Team (External) Platform Team Workboards (Clinic Duty Team) (Done)
T204787	T204787: Session Warning: "User ID mismatch, {uid_a} !== {uid_b}"	open	Medium (orange)	Krinkle (Timo Tijhof)		Wikimedia-production-error (Older) MediaWiki-Authentication-and-authorization (Backlog) Platform Team Workboards (Clinic Duty Team) (Later)
T204792	T204792: [20h] Why is the url key undefined in language objects for categories?	open	Medium (orange)	Krinkle (Timo Tijhof)		Wikidata (in progress) Wikidata-Campsite (Incoming) Wikimedia-production-error (Older) Platform Team Workboards (MW Expedition) (Unsorted pile) wdwb-tech (Active)
T204800	T204800: Unable to view Special:DoubleRedirects on tt.wikipedia.org due to PHP Fatal from Title.php	resolved	High (red)	Krinkle (Timo Tijhof)	daniel (Daniel Kinzler)	Wikimedia-production-error (Older) Platform Team Workboards (Done with CPT) Platform Engineering (Needs Cleaning - Security, stability, performance, and scalability (TEC1)) MW-1.33-notes (1.33.0-wmf.16; 2019-02-05) MediaWiki-General MW-1.32-notes (Backlog)
T205369	T205369: Investigate > 40% Save Timing regression (2018-09-05)	resolved	High (red)	Krinkle (Timo Tijhof)	aaron (Aaron Schulz)	Multi-Content-Revisions (Done) Performance-Team (Doing (old)) Platform Team Initiatives (MCR) Platform Team Workboards (Done with CPT) Performance-Team-publish (Consider write up)
T205464	T205464: Flaky unit test "DerivedPageDataUpdaterTest::testGetPreparedEditAfterPrepareUpdate"	resolved	High (red)	Krinkle (Timo Tijhof)	daniel (Daniel Kinzler)	Multi-Content-Revisions (Done) MW-1.32-notes (WMF-deploy-2018-10-16 (1.32.0-wmf.26)) Platform Team Workboards (Done with CPT) Platform Team Initiatives (MCR) Wikimedia-production-error (ARCHIVED -- Shared Build Failure) (Untriaged) MediaWiki-Cache (Untriaged)
T205675	T205675: Move action aborted by fatal error "Argument must be MediaWiki\Storage\RevisionRecord, null given"	resolved	Medium (orange)	Krinkle (Timo Tijhof)		Wikimedia-production-error (Apr 2019 / 1.33.wmf.25+) Platform Team Initiatives (MCR) MediaWiki-Page-rename Multi-Content-Revisions (Reactive) Technical-Debt (Unsorted)
T205678	T205678: Unable to view certain pages due to Fatal exception: "Bad parser output text"	resolved	High (red)	Krinkle (Timo Tijhof)	daniel (Daniel Kinzler)	Wikimedia-production-error (Older) MediaWiki-Parser (ParserOutput) Platform Engineering (Inbox)
T205936	T205936: Unable to view some pages due to fatal RevisionAccessException: "Failed to load data blob from tt"	resolved	High (red)	Krinkle (Timo Tijhof)	daniel (Daniel Kinzler)	Technical-Debt (Unsorted) User-brennen (Logs/Train) MW-1.35-notes (1.35.0-wmf.32; 2020-05-12) Multi-Content-Revisions (Reactive) Wikimedia-production-error (Older) Platform Team Workboards (Clinic Duty Team) (Done) Platform Team Initiatives (MCR) MediaWiki-Revision-backend (Revision store)		T175313: SqlBlobStore emits "PHP Warning: data error" from gzinflate() T203075: Warning: MediaWiki\Storage\SqlBlobStore::fetchBlob: Bad data in text row T212428: includes/Revision/RevisionStore.php: Main slot of revision (number) not found in database!
T206030	T206030: "PHP Notice: Undefined index: 810" from ApiQuerySiteinfo	resolved	Unbreak Now! (pink)	Krinkle (Timo Tijhof)	Anomie	Jade (Inbox) Platform Team Workboards (Done with CPT) Wikimedia-production-error (Resolved) MediaWiki-API (Non-core-API stuff) MW-1.32-notes (WMF-deploy-2018-10-02 (1.32.0-wmf.24))
T206152	T206152: Set up request debug profiling for PHP 7	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	SRE (Acknowledged) MediaWiki-Debug-Logger Performance-Team (Doing (old))		T176370: Migrate to PHP 7 in WMF production
T206253	T206253: Some ApiParse requests fail due to fatal MWException: "not supported for content model"	open	Low (yellow)	Krinkle (Timo Tijhof)		MediaWiki-API (Needs Code) Platform Engineering (Inbox) MediaWiki-ContentHandler Wikimedia-production-error (Older)		T200572: Make ApiParse API module aware of MCR
T206283	T206283: Failed deferred updates should be queued as jobs if possible (Deadlock from LinksUpdate in WikiPage::updateCategoryCounts)	resolved	Medium (orange)	Krinkle (Timo Tijhof)	aaron (Aaron Schulz)	MW-1.35-notes (1.35.0-wmf.24; 2020-03-17) Platform Team Workboards (Clinic Duty Team) (External Code Review Completed) Performance-Team (Backlog: Maintenance) Wikimedia-production-error (Older) MediaWiki-Page-derived-data
T206498	T206498: MediaWiki needlessly queries page data twice on page views	open	Low (yellow)	Krinkle (Timo Tijhof)		Platform Engineering (Tracking/Watching) MediaWiki-General Performance Issue Performance-Team (Radar) (Perf recommendation) good first task (Backlog)	T195069: Factor PageStore and PageRecord out of WikiPage
T207054	T207054: Some Commons pages fatal with IncompleteRevisionException: "Uninitialized field: content_address"	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)	Anomie	Platform Team Initiatives (MCR) Performance-Team (Inbox) Wikimedia-production-error (Untriaged) Platform Team Workboards (Done with CPT) Multi-Content-Revisions (Done) MediaWiki-ResourceLoader (External)
T207217	T207217: ActorMigration.php: PHP Warning: Invalid argument supplied for foreach (via SpecialNewFiles)	resolved	High (red)	Krinkle (Timo Tijhof)	Anomie	Wikimedia-production-error (Older) Platform Team Workboards (Clinic Duty Team) (Done) MediaWiki-Special-pages (Multimedia-related) MW-1.35-notes (1.35.0-wmf.10; 2019-12-10) MediaWiki-User-management (Other) User-xSavitar (Under Review)
T207231	T207231: Deprecate wfLogWarning/MWDebug::warning	open	Medium (orange)	Krinkle (Timo Tijhof)		Technical-Debt (Deprecation process) (Not yet) Platform Team Workboards (Clinic Duty Team) (Later) Developer Productivity MediaWiki-Debug-Logger
T207809	T207809: PHP error "CdnPurgeJob never inserted."	resolved	Medium (orange)	Krinkle (Timo Tijhof)	aaron (Aaron Schulz)	MW-1.33-notes (1.33.0-wmf.2; 2018-10-30) Performance-Team (Doing (old)) Wikimedia-production-error (Resolved) MW-1.32-notes (Backlog) Platform Team Legacy (Watching / External) Services (watching) MediaWiki-Cache (HTTP Cache) WMF-JobQueue (Untriaged)
T208691	T208691: Fatal exception from ApiQueryBase: Call to getNamespace() on non-object null	resolved	Low (yellow)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	Platform Team Legacy (Watching / External) PageViewInfo (Backlog) Wikimedia-production-error (Older) MediaWiki-API (Non-core-API stuff)
T208922	T208922: PHP Fatal Error: Class undefined: JobExecutor (jobrunners try to run labswiki jobs)	resolved	High (red)	Krinkle (Timo Tijhof)	mobrovac (Marko Obrovac)	WMF-JobQueue (EventBus infra) Services (done) Wikimedia-production-error (Untriaged) Platform Team Workboards (Done with CPT) Performance-Team (Radar) (Watching)
T208926	T208926: PHP Fatal from ApiMain.php: Header may not contain more than a single header, new line detected	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)	Anomie	Platform Engineering (Needs Cleaning - Security, stability, performance, and scalability (TEC1)) Platform Team Workboards (Done with CPT) Wikimedia-production-error (Resolved) Reading List Service (Backlog) Product-Infrastructure-Team-Backlog (Needs triage) MediaWiki-API (Non-core-API stuff) MW-1.33-notes (1.33.0-wmf.8; 2018-12-11)
T208929	T208929: RevisionAccessException from ApiComparePages.php: Could not determine title for page/revision ID	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)	Anomie	Platform Team Initiatives (MCR) Wikimedia-production-error (Older) Multi-Content-Revisions (Done) MediaWiki-Page-history (Backlog) MediaWiki-API (Non-core-API stuff) MediaWiki-Page-diffs (Backlog) MW-1.33-notes (1.33.0-wmf.8; 2018-12-11) Platform Team Workboards (Done with CPT)
T210206	T210206: Deprecate raw SQL conditions for IDatabase methods (select, insert, etc.)	open	Medium (orange)	Krinkle (Timo Tijhof)		Wikimedia-Rdbms (Rdbms library) Platform Engineering (Icebox) Performance-Team (Radar) (Watching)
T211488	T211488: Audit and sync INI settings as needed between HHVM and PHP 7	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	SRE (Acknowledged) PHP 7.2 support (Wikimedia production) User-jijiki (Inbox 🐅) Performance-Team (Inbox)	T220681: Set `enable_dl` to 0 in php.ini	T176370: Migrate to PHP 7 in WMF production T215126: PHP warning on some Echo email sending attempts due to mismatching PEAR file versions
T211527	T211527: Notice: Undefined variable: wgTidyConf in /srv/mediawiki/wmf-config/CommonSettings.php on line 3672	resolved	Unbreak Now! (pink)	Krinkle (Timo Tijhof)	cscott (C. Scott Ananian)	Platform Team Legacy (Watching / External) Parsing-Team--ARCHIVED (Backlog)
T212482	T212482: RFC: Evolve hook system to support "filters" and "actions" only	open	Medium (orange)	Krinkle (Timo Tijhof)		Platform Engineering Roadmap Decision Making (In Review) TechCom-RFC (P2: Resource) MediaWiki-Core-Hooks (Meta) Performance-Team (Radar) (Watching) TechCom (In progress) Platform Team Initiatives (New Hook System)
T214552	T214552: Jenkins build for MediaWiki should fail when "PHP Warning" is emitted	open	Medium (orange)	Krinkle (Timo Tijhof)		Developer Productivity Continuous-Integration-Config (Backlog) Platform Engineering (Tracking/Watching) MediaWiki-Core-Tests (PHPUnit) Quibble (Backlog) Sustainability (Incident Followup)
T215465	T215465: RFC: Require use of common storage abstractions (policy)	open	Low (yellow)	Krinkle (Timo Tijhof)		User-mobrovac (Backlog) TechCom (Backlog) TechCom-RFC (P1: Define) Services (watching) Platform Team Legacy (Watching / External) Performance-Team (Radar) (Watching)
T216897	T216897: Add 'width: -webkit-fill-available' to allowed syntax for TemplateStyles	open	Needs Triage (violet)	Krinkle (Timo Tijhof)		TemplateStyles (External (css-sanitizer)) css-sanitizer (Blocked)		T162379: Decide which non-standard CSS properties to support in TemplateStyles
T217720	T217720: Investigate rare "DBConnectionError: No working replica DB server"	resolved	Low (yellow)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	Wikimedia-production-error (Older) Wikimedia-Rdbms (Rdbms library) Platform Team Workboards (Clinic Duty Team) (Backlog)
T217855	T217855: Default dbpath for install.php (dbtype sqlite) no longer works. (Writes to root of disk)	resolved	Medium (orange)	Krinkle (Timo Tijhof)	RazeSoldier (星耀晨曦)	MW-1.34-notes (1.34.0-wmf.22; 2019-09-10) Platform Team Workboards (Clinic Duty Team) (External Code Review Completed) MediaWiki-Installer (In progress) MW-1.34-release (Blocker)
T218207	T218207: Use disk-based LCStore by default in MediaWiki	open	Medium (orange)	Krinkle (Timo Tijhof)		Platform Engineering (Tracking/Watching) Performance-Team (Radar) (Perf recommendation) MediaWiki-Internationalization (Backlog)
T218446	T218446: Remove use of legacy page.page_restrictions field	open	Medium (orange)	Krinkle (Timo Tijhof)		Platform Team Workboards (Clinic Duty Team) (Ready (WIP:5)) MW-1.35-notes (1.35.0-wmf.25; 2020-03-24) MediaWiki-General Technical-Debt (Deprecation process) (<= 2015 / MW 1.26) Performance-Team (Radar) (Perf recommendation) Platform Engineering Code Jam (Inbox) Patch-For-Review Schema-change (Delete / Drop / Remove)	T166184: Run updateRestrictions.php on WMF wikis T248333: Schema change: Make page.page_restrictions column NULL	T251411: page_restrictions field incomplete in current and historical dumps T35334: Remove database column page.page_restrictions from MediaWiki core
T218952	T218952: Warning: get_class expects object (string given) from EventBusHooks.php	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)	mobrovac (Marko Obrovac)	Platform Team Workboards (Done with CPT) Event-Platform (Backlog) Wikimedia-production-error (Older) Analytics (Analytics-Radar) (Radar - Watching) Services (done) Platform Engineering (Multi-DC (TEC1)) MW-1.33-notes (1.33.0-wmf.23; 2019-03-26) Anti-Harassment (Untriaged)
T221795	T221795: Refactor Category::refreshCounts logic to a job and simplify	open	Medium (orange)	Krinkle (Timo Tijhof)		Performance-Team (Radar) (Watching) Platform Engineering Code Jam (Inbox) Platform Engineering Roadmap Decision Making (Code Jam) MediaWiki-Categories (Backlog)	T224321: Run populateCategory.php
T223336	T223336: [Regression] fatal-errors.php action=segfault results in a 503 error under php7-fpm.	declined	High (red)	Krinkle (Timo Tijhof)		User-jijiki (In Progress 🏋️♀️) serviceops (Next up 🥌) observability (Inbox) SRE (Backlog) Performance-Team (Radar) (Watching) PHP 7.2 support (Wikimedia production)		T187147: Port mediawiki/php/wmerrors to PHP7 and deploy
T223728	T223728: Undefined index error after unpack() from MimeAnalyzer.php	resolved	Medium (orange)	Krinkle (Timo Tijhof)	tstarling (Tim Starling)	Platform Engineering (Needs Cleaning - Security, stability, performance, and scalability (TEC1)) Platform Team Workboards (Clinic Duty Team) (Done) MW-1.34-notes (1.34.0-wmf.16; 2019-07-30) Wikimedia-production-error (Resolved) Multimedia (Untriaged) MediaWiki-File-management (Backlog) Commons (Incoming)
T224443	T224443: PHP error: "Undefined index: subtitle" from SpecialCollection	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Pchelolo	Wikimedia-production-error (Older) MW-1.34-notes (1.34.0-wmf.17; 2019-08-06) Collection Platform Team Workboards (Clinic Duty Team) (Done)
T224808	T224808: Consider limiting SqlBagOStuff makeKey logic	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)	Pchelolo	MediaWiki-Cache (libs/objectcache) Platform Team Workboards (Clinic Duty Team) (Waiting for Review) MW-1.35-notes (1.35.0-wmf.24; 2020-03-17) Technical-Debt (Cleanup)
T224814	T224814: Several articles inaccessible due to fatal ParameterAssertionException "Bad value for parameter $dbkey: should not be empty"	resolved	High (red)	Krinkle (Timo Tijhof)	daniel (Daniel Kinzler)	MW-1.34-notes (1.34.0-wmf.13; 2019-07-09) Wikimedia-production-error (May 2019 / 1.34.wmf.5+) ParserFunctions (Backlog) Platform Team Workboards (Team 3) (Waiting for Review) Platform Engineering (Needs Cleaning - Security, stability, performance, and scalability (TEC1))
T224815	T224815: PHP error: Undefined index: 6::ofield and 7::nfield (from DeleteLogFormatter.php)	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)	Anomie	MediaWiki-API (Non-core-API stuff) MediaWiki-Page-deletion MediaWiki-Logevents (Backlog) Wikimedia-production-error (Resolved) Platform Team Workboards (Done with CPT) MW-1.34-notes (1.34.0-wmf.10; 2019-06-18)
T225097	T225097: "JobExecutor not loaded" error for BounceHandlerJob on wikitech.wikimedia.org	open	Low (yellow)	Krinkle (Timo Tijhof)		Wikimedia-production-error (Older) MediaWiki-extensions-BounceHandler (Backlog) Cloud-Services (wikitech.wikimedia.org) (Snowflakes) Platform Engineering (Icebox) WMF-JobQueue (EventBus infra)
T225197	T225197: PHP Warning from /w/thumb.php: "Cannot modify header information - headers already sent"	resolved	High (red)	Krinkle (Timo Tijhof)	daniel (Daniel Kinzler)	MW-1.35-notes (1.35.0-wmf.18; 2020-02-04) Multimedia (Tracking) Platform Team Workboards (Clinic Duty Team) (Done) MediaWiki-File-management (Backlog) Commons (Incoming) Wikimedia-production-error (Jun 2019 / 1.34.wmf.8+) Patch-For-Review MW-1.34-notes (1.34.0-wmf.8; 2019-06-04)
T225574	T225574: The SiteConfiguration class (wgConf) should not skip extraction if default is specified as null	open	Medium (orange)	Krinkle (Timo Tijhof)		Platform Engineering (Icebox) MediaWiki-Configuration (Backlog)
T225657	T225657: PHP Warning "headers already sent" from exception reporter for fatals that happen post-send	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	User-brennen (Logs/Train) Wikimedia-production-error (Older) MW-1.35-notes (1.35.0-wmf.26; 2020-03-31) MediaWiki-Debug-Logger Patch-For-Review Platform Team Workboards (External Code Reviews) (External Code Review Completed) MediaWiki-API (Non-core-API stuff)
T225756	T225756: Clean up languages/ directory in MediaWiki core (June 2019)	open	Needs Triage (violet)	Krinkle (Timo Tijhof)		MW-1.35-notes (1.35.0-wmf.40; 2020-07-07) Patch-For-Review Language-Team (Other teams/Watching) MediaWiki-Internationalization (Backlog) MW-1.37-notes (1.37.0-wmf.19; 2021-08-16)
T226644	T226644: WikiPage::isRedirect and WikiPage::getRedirectTarget() seemingly disagree	open	Medium (orange)	Krinkle (Timo Tijhof)		MediaWiki-Revision-backend (General) Platform Engineering (Icebox)
T226840	T226840: Consistent HTTP 503 Error on some urls for some logged-in users (CentralAuth Set-Cookie storm)	open	Medium (orange)	Krinkle (Timo Tijhof)		Patch-For-Review SRE (Backlog) MediaWiki-extensions-CentralAuth (Incoming) Performance-Team (Radar) (Watching) MW-1.34-notes (1.34.0-wmf.13; 2019-07-09) TimedMediaHandler (To sort) Sustainability (Incident Followup) Platform Engineering (Tracking/Watching) Traffic-Icebox (Backlog)
T227700	T227700: Fatal on some Special:MyLanguage urls: MWException "Can't determine talk page associated with interwiki link"	resolved	Unbreak Now! (pink)	Krinkle (Timo Tijhof)	tstarling (Tim Starling)	MW-1.34-notes (1.34.0-wmf.16; 2019-07-30) Wikimedia-production-error (Jul2019/1.34.wmf.13+) MediaWiki-Internationalization (Backlog) Platform Engineering (Needs Cleaning - Security, stability, performance, and scalability (TEC1))
T227816	T227816: Fatal error from page views with invalid titles (instead of "Bad title" message)	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Urbanecm	Platform Engineering (Inbox) MW-1.34-notes (1.34.0-wmf.13; 2019-07-09) Wikimedia-production-error (Jun 2019 / 1.34.wmf.8+) User-Urbanecm (To deploy)
T227817	T227817: Fatal error from Title->getTalkPage (Special:WhatLinksHere, Special:Contributions, …)	resolved	High (red)	Krinkle (Timo Tijhof)	daniel (Daniel Kinzler)	MW-1.34-notes (1.34.0-wmf.23; 2019-09-17) Platform Team Workboards (Clinic Duty Team) (Done) MediaWiki-Special-pages (Special:WhatLinksHere) Wikimedia-production-error (Resolved)
T227822	T227822: Find out why AbuseFilter was emitting 1000s of non-object property access errors	open	Low (yellow)	Krinkle (Timo Tijhof)		AbuseFilter (Backlog)
T228360	T228360: Narrow scope of MediaWiki-Database workboard	resolved	Medium (orange)	Krinkle (Timo Tijhof)		Performance-Team (Radar) (Limbo) Platform Engineering (Tracking/Watching) Project-Admins (Projects to change / set)
T228895	T228895: 3% of load.php spent creating DBLoadBalancerFactory in WebStart.php	open	High (red)	Krinkle (Timo Tijhof)		Patch-For-Review Performance-Team (Backlog: Future Goals) MW-1.35-notes (1.35.0-wmf.25; 2020-03-24) MW-1.37-notes (1.37.0-wmf.4; 2021-05-04) Wikimedia-Rdbms (Wiring for MediaWiki)
T229266	T229266: Language::uc/lc return type correctness and perf review	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)	aaron (Aaron Schulz)	Platform Team Workboards (Clinic Duty Team) (External Code Review Completed) Performance-Team (Doing (old)) MediaWiki-Internationalization (Backlog) MW-1.35-notes (1.35.0-wmf.3; 2019-10-22)
T229456	T229456: Enable MYSQLI_CLIENT_FOUND_ROWS option for consistency with other RDBMS backends	resolved	Medium (orange)	Krinkle (Timo Tijhof)	aaron (Aaron Schulz)	MW-1.34-notes (1.34.0-wmf.20; 2019-08-27) Performance-Team (Radar) (Watching) Wikimedia-Rdbms (Rdbms library) Platform Team Workboards (Clinic Duty Team) (External Code Review Completed)
T229577	T229577: Remove e.timeStamp from mw.trackSubscribe interface	resolved	Low (yellow)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	MW-1.35-notes (1.35.0-wmf.19; 2020-02-11) MediaWiki-ResourceLoader (Accepted Enhancement) Performance-Team (Blocked (old)) Platform Team Workboards (Clinic Duty Team) (Waiting for Review)
T230487	T230487: Argon2PasswordTest failing on PHP 7.2.21+ (works upto PHP 7.2.16)	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)	Anomie	Wikimedia-production-error (ARCHIVED -- Shared Build Failure) (In progress) MediaWiki-General Platform Team Workboards (Clinic Duty Team) (Done) MW-1.33-notes MW-1.34-notes (1.34.0-wmf.20; 2019-08-27)
T230800	T230800: Improve Rdbms/LoadBalance and its LoadMonitor logic	resolved	High (red)	Krinkle (Timo Tijhof)	aaron (Aaron Schulz)	Platform Team Workboards (Clinic Duty Team) (External Code Review Completed) Wikimedia-Rdbms (Rdbms library) Patch-For-Review MW-1.35-notes (1.35.0-wmf.23; 2020-03-10) Performance-Team (Radar) (Perf recommendation)
T231335	T231335: Excimer: Use class/method instead of filepath for attributing closures	declined	Low (yellow)	Krinkle (Timo Tijhof)		Platform Engineering (Feature Requests to Review) Performance-Team (Radar) (Watching) Excimer Arc-Lamp
T231366	T231366: Remove ProfilerOutputDb feature from MediaWiki core	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	MediaWiki-Core-Profiler MW-1.35-release (To deprecate or remove) Platform Team Workboards (Clinic Duty Team) (External Code Review Completed) MW-1.34-notes Performance-Team (Blocked (old))
T232104	T232104: Sprint: Prepare MediaWiki generated docs for easier writing of Markdown and misc clean up (Sept 2019)	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Krinkle (Timo Tijhof)	MediaWiki-Documentation Platform Engineering (Tracking/Watching) Performance-Team (Doing (old))	T106116: The Doxygen version in CI parses README files as garbled C.
T232258	T232258: DBPerformance warning: Unexpected master query on GET from difference page	resolved	Needs Triage (violet)	Krinkle (Timo Tijhof)	Daimona	MW-1.34-notes (1.34.0-wmf.22; 2019-09-10) Platform Engineering (Triage Meeting Inbox) Sustainability (MediaWiki-MultiDC) (Later) Performance-Team (Radar) (Perf recommendation)
T232266	T232266: Flaky test: MessageTest::testExpiryParams	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Anomie	Wikimedia-production-error (ARCHIVED -- Shared Build Failure) (Resolved) MW-1.35-notes (1.35.0-wmf.4; 2019-10-29) MediaWiki-Internationalization (Backlog) Platform Team Workboards (Clinic Duty Team) (Done)
T232673	T232673: Performance review: Sharable section links	stalled	Medium (orange)	Krinkle (Timo Tijhof)		Performance-Team (Backlog: Future Goals)		T18691: RFC: Section header "share" link
T232911	T232911: Remove @ingroup from @file blocks	open	Low (yellow)	Krinkle (Timo Tijhof)		MediaWiki-Documentation MW-1.35-notes (1.35.0-wmf.30; 2020-04-28) Platform Engineering (Icebox)
T232931	T232931: Remove support for run-time automatic $wgServer default value	resolved	Medium (orange)	Krinkle (Timo Tijhof)	Legoktm (Legoktm)	Technical-Debt (Deprecation process) (2020) Performance-Team (Radar) (Perf recommendation) MediaWiki-General MW-1.34-notes Platform Team Workboards (Clinic Duty Team) (External Code Review Completed) MW-1.35-notes (1.35.0-wmf.5; 2019-11-05)	T233140: Quibble should not rely on dynamically detecting the value of $wgServer

... further results