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Project: TechCom-RFC (TechCom-RFC-Closed)

Switch to Active Tasks 37 Phabricator task(s).

Phabricator Link	Wiki Link	Status	Priority	Author	Assignee	Projects	Subtasks	Parent Tasks
T107595	T107595: [RFC] Multi-Content Revisions	resolved	Medium (orange)			Epic Platform Team Initiatives (MCR) Wikidata (in progress) Platform Team Workboards (Done with CPT) User-Daniel (Project) Multi-Content-Revisions (Done) TechCom-RFC (TechCom-RFC-Closed) (Implemented) Wikimedia-Developer-Summit-2016 (On-track: Content format)	T141878: Build a straw-man DB schema for Multi-Content-Revisions T141877: Update Multi-Content-Revision design document, and move it to mw.org	T174022: Implement multi-content revisions
T114596	T114596: [RFC] Method for bare page retrieval (e.g. render only / no skin)	declined	Medium (orange)			TechCom-RFC (TechCom-RFC-Closed) (Implemention cancelled) Offline-Working-Group (To Do) Platform Team Legacy (Later) Services (later)
T135963	T135963: Add support for Content-Security-Policy (CSP) headers in MediaWiki	open	Medium (orange)			Security-Team (Back Orders) MediaWiki-General Platform Team Legacy (Watching / External) Patch-For-Review TechCom-RFC (TechCom-RFC-Closed) (Implemented) Epic ContentSecurityPolicy (MediaWiki)	T209022: current CSP testing policy would block frames T208188: RFC: Partial opt-out method for Content security policy T120888: Create optional XSS filter step for the parser T208191: Set hhvm.virtual_host&#91 default&#93 &#91 always_decode_post_data&#93 = false T196923: CSP Report: Triggered by mediawiki.js's domEval() function in Chrome and Safari (but not Firefox)
T137926	T137926: Support running MediaWiki without 'curl' PHP extension	resolved	Low (yellow)			Performance-Team (Inbox) TechCom-RFC (TechCom-RFC-Closed) (Implemented) Platform Team Workboards (Clinic Duty Team) (Ready (WIP:5)) MediaWiki-Installer (General)	T202352: Convert MultiHttpClient to use Guzzle T139169: Add non-parallel MultiHttpClient fallback for environments that don't have curl available T139170: Provide warning about missing curl on Special:Version (or elsewhere)
T153333	T153333: RFC: How should we store longer revision comments?	resolved	Medium (orange)			TechCom-RFC (TechCom-RFC-Closed) (Implemented) Community-Tech (Archive) MediaWiki-Comment-store User-Daniel (Inbox)	T162138: How many revision comments are exactly the same? Get some stats.	T6715: Allow comments longer than 255 bytes
T161647	T161647: RFC: Deprecate using php serialization inside MediaWiki	resolved	Medium (orange)			Patch-For-Review TechCom-RFC (TechCom-RFC-Closed) (Implemented) TechCom (In progress) Services (watching) Platform Team Legacy (Watching / External) Security	T181555: Remove use of PHP serialization in revision storage
T161749	T161749: Introduce InterruptMutexManager	open	Lowest (sky)			Platform Team Legacy (Watching / External) Performance-Team (Backlog: Future Goals) User-Daniel (Inbox) TechCom-RFC (TechCom-RFC-Closed) (Approved) MediaWiki-General Patch-For-Review
T164898	T164898: PostgreSQL schema change for consistency with MySQL	resolved	Low (yellow)			MW-1.35-notes (1.35.0-wmf.41; 2020-07-14) MW-1.37-notes (1.37.0-wmf.7; 2021-05-25) TechCom-RFC (TechCom-RFC-Closed) (Approved) Platform Engineering (Tracking/Watching) User-Ladsgroup (Done) MW-1.36-notes (Backlog) PostgreSQL (Backlog) Technical-Debt (Unsorted)	T257755: Changing the PostgreSQL MediaWiki schema to use BYTEA where MySQL uses VARBINARY / VARCHAR BINARY would break SQL queries
T165149	T165149: RFC: Drop requirement to define a talk namespace for every subject namespace	open	Medium (orange)			TechCom-RFC (TechCom-RFC-Closed) (Approved) Growth-Team-Filtering Growth-Team (External) MediaWiki-General StructuredDiscussions (Backlog)	T172146: Remove unchecked calls to Title::getTalkPage from extensions
T166010	T166010: The Great Namespaceization and Reorg	stalled	Low (yellow)			MW-1.35-notes (1.35.0-wmf.24; 2020-03-17) Platform Engineering Roadmap Decision Making (Icebox) Platform Team Workboards (Initiatives) (Later) Patch-For-Review TechCom-RFC (TechCom-RFC-Closed) (Approved) Wikimania-Hackathon-2019 (Backlog) Epic	T173798: Enforce one class per file in preparation for PSR-4 T173799: Implement a PSR-4 autoloader in MediaWiki core T278139: Drop PHP 7.3 support in MediaWiki when appropriate
T175146	T175146: [RfC] Move RunJobs.php to the mediawiki (core) repository	stalled	Medium (orange)			TechCom-RFC (TechCom-RFC-Closed) (Approved) MediaWiki-Configuration (Backlog) Platform Team Workboards (Initiatives) (Paused) WMF-JobQueue (EventBus infra) MediaWiki-Core-JobQueue Patch-For-Review	T244826: Create rest endpoint for executing jobs instead of /rpc/RunSingleJob T243096: Jobrunner monitoring still calles /rpc/runJobs.php T246371: Move job traffic from rpc/RunSingleJob to REST endpoint T246389: Enable MW REST API on job runners and video scalers (for the new rest.php job executor)	T157088: [EPIC] Develop a JobQueue backend based on EventBus
T176370	T176370: Migrate to PHP 7 in WMF production	resolved	Medium (orange)			SRE (Acknowledged) MW-1.34-notes (1.34.0-wmf.22; 2019-09-10) TechCom-RFC (TechCom-RFC-Closed) (Implemented) User-ArielGlenn (Watching now) Patch-For-Review HHVM (Deprecation) Platform Team Initiatives (PHP7 (TEC4))	T209981: Confirm that post-send functions work fine with mediawiki under PHP 7 T216664: MWException when viewing or comparing certain pages with Preprocessor_DOM (PHP7 beta feature) T187147: Port mediawiki/php/wmerrors to PHP7 and deploy T176916: Set up sampling profiler for PHP 7 (alternative to HHVM Xenon) T215350: Wikimedia PHP log entries should include the version of PHP used T215126: PHP warning on some Echo email sending attempts due to mismatching PEAR file versions T211488: Audit and sync INI settings as needed between HHVM and PHP 7 T221347: PHP7 opcache sometimes corrupts when cleared (was: Fatal ConfigException, undefined InitialiseSettings variable) T218005: Variable from InitialiseSettings can be undefined (corrupt opcache?) T215746: Checkup on cssjanus PHP 7 compat T211906: Expose PHP7/HHVM to NavTiming in a header, send with navtiming beacon so we can use it as a dimension T216712: Switch PHP 7.2 packages to an internal component T215376: mwscript dies on mwmaint with PHP=php7.2 due to php-redis missing T211964: Make scap and opcache work consistently together T211184: Correctly collect logs from php-fpm pools T210717: Find an alternative to HHVM curl connection pooling for PHP 7 T206152: Set up request debug profiling for PHP 7 T201140: Puppetize the installation of PHP-FPM on the MediaWiki hosts T196968: Re-organize the apache configuration for MediaWiki in puppet T196125: php-memcached 3.0 (PHP 7) incompatible with BagOStuff T195392: Switch cronjobs on maintenance hosts to PHP7 T184854: hhvm memcached and php7 memcached extensions do not play well together T174431: Upgrade mw* servers to Debian Stretch (using HHVM) T144962: Run MediaWiki tests on PHP 7 T224857: Enhance MediaWiki deployments for support of php7.x T219150: Ramp up percentage of users on php7.2 to 100% on both API and appserver clusters T234283: Messages in Logstash from php-fatal-error.php are missing from type:mediawiki/channel:fatal T240509: PHP7 exif_read_data doesn't read all the EXIF key/values that HHVM version did
T183061	T183061: Feature Request: Add a tag to imported revisions to easily identify them in edit history	open	Low (yellow)			MediaWiki-Page-diffs (Backlog) TechCom-RFC (TechCom-RFC-Closed) (Declined)		T188433: Tag all edits by editor used (WikiEditor, API, etc), not just VE
T190063	T190063: Tracking dependencies for multiple Content objects per page (MCR)	resolved	Medium (orange)			TechCom-RFC (TechCom-RFC-Closed) (Implemented) User-Daniel (Inbox) Multi-Content-Revisions (MCR-SDC Statement Support - phase 3) (Done) Epic		T194037: Track dependencies for multiple Content objects per page T199352: Deploy Structured Data on Commons with arbitrary Statements
T191231	T191231: RFC: Abstract schemas and schema changes	resolved	Medium (orange)			MW-1.35-notes (1.35.0-wmf.32; 2020-05-12) PostgreSQL (Backlog) MSSQL (Backlog) Platform Team Workboards (Initiatives) (Later) SQLite (Backlog) Patch-For-Review User-Addshore (Watching 👀) MW-1.36-notes (1.36.0-wmf.38; 2021-04-06) Platform Team Initiatives (Abstract Schema) (Backlog) Oracle Database TechCom-RFC (TechCom-RFC-Closed) (Approved) Epic MediaWiki-Installer (General) User-Ladsgroup (Done)	T230421: Introduce a maintenance script that takes abstract schema(changes&#124 ) and gives out raw SQL T230420: Introduce JSON-based Doctrine-DBAL-based SchemaDiffBuilder T230419: Introduce JSON-based Doctrine-DBAL-based SchemaBuilder T230418: Drop support for MSSQL and Oracle from core T230430: Migrate most recent schema changes to use the abstract system T230428: Migrate tables.sql to abstract schema T237839: Wire abstract schema and schema changes for extension T252305: Evaluate state of abstract schema changes in REL1_35 T252313: Document mapping of SQL data types across DBMS T252919: Add a test to check if generated sql files are the same as the abstract T259374: Convert extensions to using abstract schema T261912: Convert WMF Deployed Extensions to Abstract Schema T261911: Convert Bundled Extensions to Abstract Schema
T193613	T193613: RFC: Establish stable interface policy for PHP code	resolved	Medium (orange)			TechCom-RFC (TechCom-RFC-Closed) (Implemented) MediaWiki-General Platform Engineering (Tracking/Watching) Discovery-Search (watching / waiting)
T198256	T198256: RFC: Modern Event Platform - Choose Schema Tech	resolved	Medium (orange)			Services (designing) Platform Team Workboards (Done with CPT) Analytics-EventLogging (Backlog) TechCom-RFC (TechCom-RFC-Closed) (Implemented) Event-Platform (Done) SRE (Backlog) Analytics (Event Platform)		T185233: Modern Event Platform
T199121	T199121: RFC: Spec for representing multiple content objects per revision (MCR) in XML dumps	resolved	Medium (orange)			Structured Data Engineering (Monitoring) TechCom-RFC (TechCom-RFC-Closed) (Implemented) User-Daniel (Inbox) User-ArielGlenn (Short-term backlog) Platform Team Workboards (Done with CPT) Wikidata (monitoring) Dumps-Generation (Done) Multimedia (Untriaged) Platform Team Initiatives (MCR) Multi-Content-Revisions (Done) Structured-Data-Backlog (Triage)		T174031: MCR: Include all slots in XML dumps
T200297	T200297: Review Jade data storage and architecture proposal [RFC]	resolved	Medium (orange)			Patch-For-Review DBA (Blocked external/Not db team) TechCom-RFC (TechCom-RFC-Closed) (Implemented) MW-1.33-notes (1.33.0-wmf.14; 2019-01-22) Machine-Learning-Team (Active Tasks) (Completed) SRE (Acknowledged) Jade (Review)	T200365: Explore alternative names for Jade data	T196547: [Epic] Extension:JADE scalability concerns
T201409	T201409: Harmonise the identification of requests across our stack	open	Medium (orange)			Traffic-Icebox (Backlog) Performance-Team (Radar) (Watching) Platform Team Legacy (Designing) User-CDanis (Radar) SRE (Acknowledged) TechCom-RFC (TechCom-RFC-Closed) (Approved)	T221976: Have Varnish set the `X-Request-Id` header for incoming external requests T225711: Have service-template-node forward the request ID
T201643	T201643: RFC: Modern Event Platform: Schema Registry	resolved	Medium (orange)			Event-Platform (Done) TechCom-RFC (TechCom-RFC-Closed) (Implemented) Analytics (Event Platform) Analytics-EventLogging (Backlog) Platform Team Legacy (Watching / External) Services (watching)		T201063: Modern Event Platform: Schema Repostories
T201963	T201963: RFC: Modern Event Platform: Stream Intake Service	resolved	Medium (orange)			Analytics-EventLogging (Backlog) TechCom-RFC (TechCom-RFC-Closed) (Implemented) Analytics (Event Platform) Services (watching) Event-Platform (Done) Platform Team Legacy (Watching / External)		T201068: Modern Event Platform: Stream Intake Service
T206010	T206010: RfC: Session storage service interface	resolved	Medium (orange)			TechCom-RFC (TechCom-RFC-Closed) (Implemented) User-Clarakosi (Backlog) User-Eevans (Blocked) Platform Team Workboards (Done with CPT) Platform Engineering (Session Management Service (CDP2))		T206015: Plan/design a session storage service
T208776	T208776: RFC: Introduce PageIdentity to be used instead of WikiPage	resolved	Medium (orange)			Patch-For-Review TechCom-RFC (TechCom-RFC-Closed) (Approved) Platform Team Initiatives (Decoupling (CDP2)) (Backlog) MW-1.36-notes (1.36.0-wmf.28; 2021-01-26)	T272420: Define equality for PageIdentity and LinkTarget T278459: Replace Title parameters with PageIdentity (straight forward cases)	T195069: Factor PageStore and PageRecord out of WikiPage T272422: Introduce PageRecord and ExistingPageRecord interfaces
T221177	T221177: REST route handler extension interface RFC	resolved	Needs Triage (violet)			MediaWiki-REST-API (Backlog) Platform Team Workboards (Team 1) (Doing) Platform Engineering (Parsoid REST API in PHP (CDP2)) Patch-For-Review TechCom-RFC (TechCom-RFC-Closed) (Implemented)		T219960: REST API Handler Interface
T232485	T232485: RFC: Core REST API namespace and version	resolved	Needs Triage (violet)			Platform Team Workboards (Green) (Done) Platform Team Initiatives (MW REST API in PHP) TechCom-RFC (TechCom-RFC-Closed) (Implemented)		T229661: Core REST API in MediaWiki
T240307	T240307: Hook container with strong types and DI	resolved	Medium (orange)			MW-1.33-notes Platform Team Initiatives (New Hook System) TechCom-RFC (TechCom-RFC-Closed) (Approved) MediaWiki-Core-Hooks (HookRunner) Patch-For-Review MW-1.34-notes Platform Team Workboards (Epics) (Epic Backlog) Platform Engineering (Tech Planning Review) Dependency injection MW-1.31-release-notes MW-1.35-notes (1.35.0-wmf.35; 2020-06-02) User-Daniel (Inbox)	T246855: Hook interface doc comment review T250859: Rename BeforeParserrenderImageGalleryHook to BeforeParserRenderImageGalleryHook T252686: extension.json did not pass validation: The property HookHandlers is not defined and the definition does not allow additional properties T253768: No easy way to suppress hard-deprecation warnings for hooks T254053: MediaWikiTestCaseTrait::createHookContainer failing mediawiki-quibble-composer-mysql-php72-docker T257196: Allow tests to reset/clear non-legacy hook handlers T258665: Document canonical hook name in hook interfaces	T252798: How should hook implementations access the current request context? T254271: Should HookRunner be in the service container?
T259771	T259771: RFC: Drop support for older database upgrades	resolved	Medium (orange)			User-Ladsgroup (Done) MW-1.36-notes (Backlog) MW-1.37-notes (1.37.0-wmf.1; 2021-04-13) TechCom-RFC (TechCom-RFC-Closed) (Approved) MediaWiki-Stakeholders-Group (Needs Discussion) Platform Engineering (Feature Requests to Review)		T272199: Drop unsupported upgrade patch files and logic
T260330	T260330: RFC: PHP microservice for containerized shell execution	open	Medium (orange)			serviceops (Incoming 🐫) Patch-For-Review MW-1.36-notes (1.36.0-wmf.30; 2021-02-09) TechCom-RFC (TechCom-RFC-Closed) (Approved) Shellbox (Backlog) MW-on-K8s (In Progress) SRE (Backlog) Platform Team Workboards (Purple) (Doing)	T261369: Deployment infrastructure for PHP microservices T263295: Setup Git repo and CI for shellbox T263545: Decide on logging in k8s for ShellBox T263816: Provide direct access to a Guzzle HTTP client T267532: Shellbox MediaWiki integration T267531: Shellbox Windows support T267530: Shellbox command validation T268427: Make Shellbox actually do streaming T271179: Have Shellbox emit metrics T273965: Add taintedness data for new methods in Shellbox T281423: New Service Request Shellbox
T263841	T263841: RFC: Expand API title generator to support other generated data	resolved	Medium (orange)			TechCom-RFC (TechCom-RFC-Closed) (Approved) Platform Engineering (Tracking/Watching) Structured-Data-Backlog (Current Work) (Blocked) Discovery-Search (Current work) (Needs Reporting)
T39902	T39902: RFC: Implement rendering of redlinks in Parsoid HTML as post-processor	resolved	High (red)			Services (blocked) Parsing-Team--ARCHIVED (Backlog) Parsoid (In Progress) User-mobrovac (Backlog) TechCom-RFC (TechCom-RFC-Closed) (Implemented)	T101046: &#91 EPIC&#93 Use MCS as parser for main content in mobile web T169975: Missing images render as broken img tags, not redlinks T133221: Support red links updates in change-propagation T64803: VisualEditor: Extract red link API code from VE and put into Parsoid	T53245: Link MediaWiki styles and create Parsoid-specific CSS styling to match MediaWiki's for differing DOM elements
T487	T487: RfC: Associated namespaces	open	Low (yellow)			User-Daniel (Inbox) TechCom-RFC (TechCom-RFC-Closed) (Declined) MediaWiki-General
T53736	T53736: Consider changing wikipage redirects to be proper HTTP redirects	open	Medium (orange)			Platform Engineering Roadmap Decision Making (Icebox) User-notice (Not ready to announce) MediaWiki-Redirects (Response) TechCom-RFC (TechCom-RFC-Closed) (Approved) Product-Infrastructure-Team-Backlog (Tracking)
T589	T589: RFC: image and oldimage tables	resolved	High (red)			Wikimedia-Rdbms (Schema changes) TechCom-RFC (TechCom-RFC-Closed) (Approved)		T28741: Migrate file tables to a modern layout (image/oldimage; file/file_revision; add primary keys)
T66214	T66214: Define an official thumb API	open	Medium (orange)			Epic Services (watching) Reading Epics (Thumbnails) Platform Team Legacy (Watching / External) Parsoid (Tracking) SRE (Acknowledged) Reading-Admin (Tracking) Traffic-Icebox (Backlog) TechCom-RFC (TechCom-RFC-Closed) (Declined) MediaWiki-File-management (Backlog) Product-Infrastructure-Team-Backlog (Epics) Wikipedia-Android-App-Backlog (Tracking) Multimedia (Backlog) Commons (Backlog)	T150673: Thumb API: Varnish / CDN questions T149847: RFC: Use content hash based image / thumb URLs T153498: Document current clients which use thumb URLs as an API T153497: Document current MediaWiki thumbnail URL format & processing logic T120544: Package bloomd	T116840: Cached REST end point for imageinfo requests
T88666	T88666: RFC: Master/slave datacenter strategy for MediaWiki	resolved	Medium (orange)			Sustainability (MediaWiki-MultiDC) (Later) Performance-Team (Inbox) TechCom-RFC (TechCom-RFC-Closed) (Implemented)	T111877: incorporate master/slave datacenter guidelines into developer docs	T88445: MediaWiki active/active datacenter investigation and work (tracking)
T99268	T99268: RfC: Create a proper command-line runner for MediaWiki maintenance tasks	open	Medium (orange)			Platform Engineering Roadmap Decision Making (Icebox) Wikimedia-Hackathon-2021 (Projects) Patch-For-Review MediaWiki-Maintenance-system (Backlog) TechCom-RFC (TechCom-RFC-Closed) (Approved)