Discovery/Status updates/2017-09-11

This is the weekly update for the week starting 2017-09-11

Discussions

Gehel did quite a bit of work to implement the new version of Logstash on our servers (task T175045), thanks for the help, RobH!
David, Gehel and Moritz updated the elasticsearch deployment plugins to use debian packages instead of salt (task T158560)
Stas and David fixed an issue where Wikidata Elastic search drops results with matches with different language labels (e.g., you search in English but Spanish label matches) (task T173231)
The explore similar test for language links A/B test (task T175647) was turned on Sep 14 (task T175648) and will run for a week.

Mikhail finished up a new dashboard metric for dwell time on SERP (task T170468)
Chelsy finished up the final analyzation of the results of the swap2and3 search test (task T136017) and it's up on Commons.

--