Hello all,

Here is the Discovery weekly update for 2017-10-09. As always, feedback and questions are welcome.

==Highlights==
After active discussions on Spanish Wikipedia, mapframe has been enabled on that site. [0]
* * The discussion on English Wikipedia on whether to ask for mapframe to be enabled has been resolved with a consensus of 'yes' to support the use of this functionality on enwiki. [1]
* There is an ongoing discussion on English Wikivoyage about the use of mapframe and a draft maps policy has been created. [2] [3]
* There is a discussion on Commons about deletion requests, specifically about maps, user-derived work and licensing of that work. [4]
* The Search Platform team had a long discussion on how to improve search relevance surveys and A/B tests, highlights from the meeting can be read in and we'll use the information discussed in future tests. [5] [6]

==Discussions==

=== Search ===
* Gehel finished the investigation into why elastic@codfw alerted during codfw row B switch upgrade, determined it was that a check done on the LVS endpoint ended up being routed to the server that had just recovered network connectivity. [7]
* A 'fix' was released last week that actually had un-intended results on the search results page by adding an icon to every autocomplete result in the main dropdown. Thanks, @Jdforrester for the quick fix! [8]
* Trey finished up and deployed code to not use Generic language fallbacks in Mediawiki for Elasticsearch language analyzers, once we re-index various small wikis, this code will be in production. [9] [10]
* The A/B test running on 18 wikis with > 1% of search traffic has been stopped and is ready for analysis [11] [12]

=== Analysis  ===
* Mikhail finished up the Interleaved Search Results A/B test analysis [13]
* Chelsy fixed an issue where the dashboard was counting events, not sessions, for mobile web events [14] [15]

=== Portal ===
* Continuing conversations on the handling of Chinese languages on the Wikipedia portal with the community [16]

=== Maps ===
* Paul finalized a few map styling issues: tunnels; implement all osm-bright.tm2 features in brighmed [17] [18]
* The regeneration of map tiles in production finished up on Oct 10 [19]
* Mapframe has been enabled on Spanish Wikipedia [20]


[0] https://es.wikipedia.org/wiki/Wikipedia:Encuestas/2017/Mapas_din%C3%A1micos
[1] https://en.wikipedia.org/wiki/Wikipedia:Village_pump_(technical)#Should_we_ask_for_mapframe_to_be_turned_on.3F
[2] https://en.wikivoyage.org/wiki/Wikivoyage:Travellers%27_pub#.7B.7BMapframe.7D.7D_vandalism
[3] https://en.wikivoyage.org/wiki/Wikivoyage:Map
[4] https://commons.wikimedia.org/wiki/Commons:Deletion_requests/Data_talk:Kuala_Lumpur_Districts.map
[5] https://phabricator.wikimedia.org/T155290
[6] https://phabricator.wikimedia.org/T171215#3677637
[7] https://phabricator.wikimedia.org/T170378
[8] https://phabricator.wikimedia.org/T177659
[9] https://phabricator.wikimedia.org/T177871
[10] https://phabricator.wikimedia.org/T147959
[11] https://phabricator.wikimedia.org/T177490
[12] https://phabricator.wikimedia.org/T176493
[13] https://phabricator.wikimedia.org/T171215
[14] http://discovery.wmflabs.org/metrics/#mobile_events
[15] https://phabricator.wikimedia.org/T176811
[16] https://phabricator.wikimedia.org/T171647#3679370
[17] https://phabricator.wikimedia.org/T154823
[18] https://phabricator.wikimedia.org/T153400
[19] https://phabricator.wikimedia.org/T176252
[20] https://phabricator.wikimedia.org/T177695

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[1] https://phabricator.wikimedia.org/maniphest/query/qW51XhCCd8.7/#R
[2] https://phabricator.wikimedia.org/maniphest/query/5KEPuEJh9TPS/#R


Cheers!

--
deb tankersley
Product Manager, Discovery
Wikimedia Foundation