Discovery Weekly Update for the week starting 2019-08-05

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Discovery Weekly Update for the week starting 2019-08-05

Chris Koerner-2
Hello,
This is the weekly update from the Search Platform team for the week
starting 2019-08-05.

As always, feedback and questions are welcome.

== Discussions ==

=== Search ===
* Erik discovered that Prometheus was not collecting cloudelastic
metrics...so, he defined cloudelastic as a cluster in hieradata [0]
* The team worked on fixing documentation of boolean operators [1] and
you can read about it. [2]
* We needed to help get cloudelastic working with the request streams
that we need, so, we fixed LVS IPv6 addresses [3]
* There was a spike of errors on eventlogging events that needed to be
addressed [4]
* We evaluated druid+turnilo+superset for search metrics going forward
and found it to be reasonable; so, now we'll build a superset
dashboard for search satisfaction 'did you mean' metrics [5]
* Erik finished yup the work to initialize CirrusSearch on cloudelastic [6]
* *borked* — Icinga check defined from LVS configuration for
cloudelastic and now fixed- cloudelastic checks for all ports have
been generated on icinga. However, only IPv4 checks were generated and
this is Ok for now. If there's need to generate IPv6 checks, please
reopen this task [7]
* David found an issue where labweb mw hosts were unable to contact
any of the elasticsearch clusters and fixed it [8]

=== Wikidata Query Service ===
* Stas added support for SDC MediaInfo URIs in WDQS [9]
* Stas moved DCAT-AP namespace to https://dcatap.wmflabs.org/ [10]

[0] https://phabricator.wikimedia.org/T229937
[1] https://phabricator.wikimedia.org/T228925
[2] https://www.mediawiki.org/wiki/Help:CirrusSearch/Logical_operators
[3] https://phabricator.wikimedia.org/T224324
[4] https://phabricator.wikimedia.org/T229614
[5] https://phabricator.wikimedia.org/T229268
[6] https://phabricator.wikimedia.org/T220625
[7] https://phabricator.wikimedia.org/T229621
[8] https://phabricator.wikimedia.org/T230994
[9] https://phabricator.wikimedia.org/T229608
[10] https://phabricator.wikimedia.org/T228297

----

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Discovery weekly update.

https://www.mediawiki.org/wiki/Newsletter:Discovery_Weekly

The archive of all past updates can be found on MediaWiki.org:

https://www.mediawiki.org/wiki/Discovery/Status_updates

Interested in getting involved? See tasks marked as "Easy" or
"Volunteer needed" in Phabricator.

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


Yours,
Chris Koerner (he/him)
Community Relations Specialist
Wikimedia Foundation

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