Congrats Max and team. Eager to see how our users interact with this.

On Mon, Nov 3, 2014 at 2:16 PM, Max Semenik <maxsem.wiki@gmail.com> wrote:
> Hi, WikiGrok[0] has been successfully deployed to the English Wikipedia.
> Along with it a first campaign[1] was deployed. Now database is being slowly
> populated with suggestions:
>
> MariaDB [enwiki_p]> select page_title, pp_value from page, page_props where
> pp_page=page_id and pp_propname='wikigrok_questions_v1' limit 100;
> +-------------------------+------------------------------------------------------------------------------------------------------+
> | page_title              | pp_value
> |
> +-------------------------+------------------------------------------------------------------------------------------------------+
> | Richard_Branson         |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | Tina_Fey                |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | Jon_Stewart             |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | Bill_Maher              |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | Jeff_Foxworthy          |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | Evadne_Price            |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | Dominic_Guard           |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | Dilsa_Demirbag_Sten     |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | J._Douglas_MacMillan    |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | Carol_Bowman            |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | Lianella_Carell         |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | G._K._Reddy             |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | Liù_Bosisio             |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> | Matilde_Rodríguez_Cabo  |
> a:1:{s:6:"author";a:2:{s:8:"property";s:4:"P106";s:9:"questions";a:1:{s:7:"Q482980";s:6:"author";}}}
> |
> +-------------------------+------------------------------------------------------------------------------------------------------+
> 14 rows in set (0.42 sec)
>
> Pages are getting updated when edited (null edit works, but not
> action=purge). According to estimations made with WikiData Query[2], the
> number of potentially affected pages is approximately 33,000. If really
> needed, we could whip up a script to null-edit these pages from server side
> in a controlled manner, but I would like to have more data on performance
> and memory consumption first.
>
> == Monitoring ==
> * Graphite: MediaWiki -> WikiGrok
> * Exceptions from WikiData: type:mobile in Logstash.
>
> == Firefighting ==
> Most of potentially performance-scary/error causing code with can be
> disabled by commenting out $wgWikiGrokSlowCampaigns in
> wmf-config/mobile.php. If shit hits fan really hard, whole extension can be
> disabled through the usual means, with $wmgUseWikiGrok.
>
> == Next steps ==
> I'm working on DB storage for questions[3] which will allow us to avoid
> abusing page_props and give features such as "find me pages that could use
> this type of fixes" and "find me a random page to fix".
>
>
> ----
> [0] https://www.mediawiki.org/wiki/Extension:WikiGrok
> [1] https://gerrit.wikimedia.org/r/#/c/170453/
> [2] http://wdq.wmflabs.org/
> [3] https://gerrit.wikimedia.org/r/170263
>
> --
> Best regards,
> Max Semenik ([[User:MaxSem]])
>

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