| Addshore added a comment. |
In T206743#4662033, @Marostegui wrote:In T206743#4662023, @Addshore wrote:I'll run a maint script to fix the page_latest of the 9000ish pages that have an incorrect one so that we don't end up with more inconsistencies / broken stuff moving forward.
But what will happen with the correct data we have in codfw??
Well after the script run both DCs should be correct.
Essentially what has happened is:
- Switch from codfw to eqiad, resulting in the missing transactions
- One of the pages that had missing updates was edited during that time, making a new revision (with a newer rev id) and bumping the page_latest
- When we then added the transactions back, the previous updates to the page table changes the page_latest back to an ID prior to what is currently the latest.
Once the script has finished the fallout of this whole thing should be that there are some inconsistencies with the pages / history for the pages listed in T206743#4661906 which were edited during this odd time between the switch back to eqiad and the adding of these revisions / running of this script.
TASK DETAIL
EMAIL PREFERENCES
To: Marostegui, Addshore
Cc: Pigsonthewing, Nikerabbit, gerritbot, WMDE-leszek, jcrespo, mark, Stashbot, Nikki, Marostegui, daniel, TerraCodes, Liuxinyu970226, Addshore, Ladsgroup, Lea_Lacroix_WMDE, Lexicographical data, KaMan, CucyNoiD, Nandana, NebulousIris, Banyek, jijiki, Mringgaard, AndyTan, Gaboe420, Versusxo, Majesticalreaper22, Giuliamocci, Adrian1985, Cpaulf30, Lahi, Gq86, Baloch007, Darkminds3113, Bsandipan, Lordiis, GoranSMilovanovic, Adik2382, Th3d3v1ls, Ramalepe, Liugev6, QZanden, LawExplorer, Lewizho99, Minhnv-2809, Volans, Maathavan, Jonas, Johan, Luke081515, Wikidata-bugs, aude, Lydia_Pintscher, Darkdadaah, TheDJ, Mbch331, Jay8g, Krenair, akosiaris
Cc: Pigsonthewing, Nikerabbit, gerritbot, WMDE-leszek, jcrespo, mark, Stashbot, Nikki, Marostegui, daniel, TerraCodes, Liuxinyu970226, Addshore, Ladsgroup, Lea_Lacroix_WMDE, Lexicographical data, KaMan, CucyNoiD, Nandana, NebulousIris, Banyek, jijiki, Mringgaard, AndyTan, Gaboe420, Versusxo, Majesticalreaper22, Giuliamocci, Adrian1985, Cpaulf30, Lahi, Gq86, Baloch007, Darkminds3113, Bsandipan, Lordiis, GoranSMilovanovic, Adik2382, Th3d3v1ls, Ramalepe, Liugev6, QZanden, LawExplorer, Lewizho99, Minhnv-2809, Volans, Maathavan, Jonas, Johan, Luke081515, Wikidata-bugs, aude, Lydia_Pintscher, Darkdadaah, TheDJ, Mbch331, Jay8g, Krenair, akosiaris
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