Thanks for reporting the issue!
We do monitor a few metrics on Wikida Query Service [1], including the replication lag [2]. The replication lag seems to be around 10 seconds at the moment (which is more than reasonable). So I suspect we have an issue with some edits that have been replicated correctly rather than a systematic issue. We have had some issues with reloading all data from scratch recently, but that should have been fixed and that was before May 20th.
I'm not entirely sure what is happening here, but I created a phab task [3] to track this. I hope Stas can have a look into it (or at least help me have a look into this).
[1] https://grafana.wikimedia.org/dashboard/db/wikidata-query-service [2] https://grafana.wikimedia.org/dashboard/db/wikidata-query-service?panelId=8&... [3] https://phabricator.wikimedia.org/T136393
On Fri, May 27, 2016 at 8:04 AM, Jasper Koehorst jasper.koehorst@wur.nl wrote:
I was updating the biological databases in wikidata when I encountered cases where the official website was already added but did not show up on the SPARQL endpoint.
For example the following query:
Mentions that:
http://www.wikidata.org/entity/Q24174701wd:Q24174701 http://www.wikidata.org/entity/Q24174701 MetaboLights Has no official website entry. However this entry was added by someone at 12:27, 20 May 2016.
(1,196 bytes) (+374) . . (Created claim: official website (P856): http://www.ebi.ac.uk/metabolights/) (undo | thank)
As far as I can tell from previous experience the sync happens more or less spontaneously. However this is currently not the case. Is anyone aware of this issue?
Kind regards,
Jasper Koehorst
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