T198311: Enable MCR migration stage "write both, read new" on commons beta.

Phabricator Link	T198311
Status	resolved
Priority	needs triage (violet)
Author	[1]
Owner	Anomie (Brad Jorsch)
Projects	Patch-For-Review Core-Platform-Team-Old (CPT-Q1-Jul-Sep-2018) (Closed) Wikidata (incoming) StructuredDataOnCommons (SDC General) (Backlog) Multi-Content-Revisions (Done)
Subtasks	T198413: Allow multiple slots to be used while still writing to the old as well as the new schema, T197818: Enable MCR migration stage "write both, read old" on commons beta.
Parent Tasks	T198309: Enable MCR migration stage "write both, read new" on testwiki T198559: Set Beta Cluster wikis to use the new MCR-only schema T198561: Make "write both, read new" the default MCR migration stage for fresh MediaWiki installs / for CI
Tags

Related Gerrit Changes:

Change	Subject	Status	Owner	Created	Last Modified	Project
447640	Set MCR read-new-write-both on Beta Commons	MERGED	Anomie	24 Jul 2018	25 Jul 2018	operations/mediawiki-config
447639	Set MCR read-old-write-both on Beta Cluster	CLOSED	Anomie	24 Jul 2018	25 Jul 2018	operations/mediawiki-config
[2]		OK	Error while fetching data from URL https://gerrit.wikimedia.org/r/accounts//detail: $2. There was a problem during the HTTP request: 404 Not Found Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Anomie	16 Apr 2024	16 Apr 2024
[3]		OK	Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Anomie	16 Apr 2024	16 Apr 2024
[4]		MERGED	Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Anomie	16 Apr 2024	16 Apr 2024
[5]		CLOSED	Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Anomie	16 Apr 2024	16 Apr 2024
[6]		OK	Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Anomie	16 Apr 2024	16 Apr 2024
[7]		OK	Could not get URL https://gerrit.wikimedia.org/r/accounts//detail after 3 tries.Anomie	16 Apr 2024	16 Apr 2024