translation to use latest common fragment (1.4.2)
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	mpopov
	Jun 13 2025, 7:41 PM

Description

To support experimentation, the schema (https://gitlab.wikimedia.org/repos/data-engineering/schemas-event-secondary/-/tree/master/jsonschema/analytics/product_metrics/web/translation) needs to be updated:

-  - $ref: /fragment/analytics/product_metrics/common/1.1.0
+  - $ref: /fragment/analytics/product_metrics/common/1.4.2
   - $ref: /fragment/analytics/product_metrics/web/1.1.0
   - $ref: /fragment/analytics/product_metrics/translation/1.0.0

Recommendation: Bump schema version to 1.4.2 to be aligned with the common fragment.

Note: We would still need to support custom streams (T396041: Add option to define stream in Experiment.js) so that events using this schema can be sent to mediawiki.product_metrics.translation_mint_for_readers from the experiment.

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Status	Assigned	Task
Open	None	T341196 MinT for Wiki Readers (machine translation of wiki contents)
Open	None	T359072 MinT for Wiki Readers MVP
Open	None	T381406 MinT for Wiki Readers MVP: Complete key issues before continuing with experimentation
Open	None	T386679 Mint for Readers: Implement instrumentation for events for experiment (set #3)
Resolved	mpopov	T396900 Update analytics/product_metrics/web/translation to use latest common fragment (1.4.2)

Event Timeline

mpopov created this task.Jun 13 2025, 7:41 PM

mpopov mentioned this in T396041: Add option to define stream in Experiment.js.Jun 13 2025, 7:43 PM

mpopov claimed this task.Jun 13 2025, 9:19 PM

mpopov triaged this task as High priority.

mpopov lowered the priority of this task from High to Medium.

mpopov added projects: Product-Analytics, Test Kitchen (Experiment Platform Sprint 8).

mpopov set the point value for this task to 1.

mpopov moved this task from Ready for Development to In Progress on the Test Kitchen (Experiment Platform Sprint 8) board.

mpopov edited projects, added Product-Analytics (Kanban); removed Product-Analytics.

mpopov moved this task from Next 2 weeks to Doing on the Product-Analytics (Kanban) board.

bearloga opened https://gitlab.wikimedia.org/repos/data-engineering/schemas-event-secondary/-/merge_requests/58

product_metrics/web/translation: use common 1.4.2

mpopov moved this task from In Progress to Needs Review on the Test Kitchen (Experiment Platform Sprint 8) board.Jun 13 2025, 9:27 PM

mpopov moved this task from Doing to Needs Review on the Product-Analytics (Kanban) board.

Test failed https://gitlab.wikimedia.org/repos/data-engineering/schemas-event-secondary/-/jobs/536479

1) Schema Compatibility in Repository ./jsonschema/
       analytics/product_metrics/web/translation
         Major Version 1
           1.4.2 must be compatible with 1.0.0:

      AssertionError [ERR_ASSERTION]: Error at path: .properties.element_id.mexLength
      + expected - actual

       {
         "description": "The ID of the UI element that was clicked."
      -  "maxLength": 64
      +  "mexLength": 64
         "type": "string"
       }

mpopov moved this task from Needs Review to Doing on the Product-Analytics (Kanban) board.Jun 13 2025, 9:32 PM

mpopov mentioned this in T397056: Typo in secondary schemas: mexLength instead of maxLength.Jun 16 2025, 3:10 PM

Sfaci moved this task from In Progress to Needs Review on the Test Kitchen (Experiment Platform Sprint 8) board.Jun 16 2025, 5:26 PM

sfaci merged https://gitlab.wikimedia.org/repos/data-engineering/schemas-event-secondary/-/merge_requests/58

product_metrics/web/translation: use common 1.4.2

mpopov moved this task from Needs Review to Done on the Test Kitchen (Experiment Platform Sprint 8) board.Jun 16 2025, 5:50 PM

mpopov moved this task from Doing to Done on the Product-Analytics (Kanban) board.

Maintenance_bot removed a project: Patch-For-Review.Jun 16 2025, 6:30 PM

Thanks for updating the schema @mpopov!

KCVelaga_WMF mentioned this in T397043: MinT for Readers: A/B test analytics support.Jun 17 2025, 7:16 AM

KCVelaga_WMF mentioned this in T397125: Update MinT for Readers instrumentation to use schema version 1.4.2.Jun 17 2025, 7:20 AM

JVanderhoop-WMF closed this task as Resolved.Jun 18 2025, 3:18 PM