On Sat, Nov 16, 2019 at 6:58 PM Aran via Wikitech-l < wikitech-l(a)lists.wikimedia.org&gt; wrote: Hi, no, I've never encountered such random scenario. If inspecting the various logs (mediawiki and elasticsearch) did not provide any clues I would suggest adding debug log messages to the DataSender::sendData method (includes/DataSender.php). This is the last method called from mediawiki before reaching elasticsearch. If you find something interesting or something you think is broken please file a task to http://phabricator.wikimedia.org/ under the tag CirrusSearch. David.

David copied my typo on the date—just to be clear, our office hours will be this Wednesday, which is the *4th.* Details for our next meeting: Date: Wednesday, *Dec 4th,* 2019 Apologies to David and Aran. On Thu, Nov 28, 2019 at 3:47 AM David Causse &lt;dcausse(a)wikimedia.org&gt; wrote: > On Wed, Nov 27, 2019 at 7:05 PM David Causse &lt;dcausse(a)wikimedia.org> wrote: > > On Sat, Nov 16, 2019 at 6:58 PM Aran via Wikitech-l < > > wikitech-l(a)lists.wikimedia.org&gt; wrote: > > >> Hi all, > >> [...] > >> Please if anyone has heard of this kind of things and could point us in > >> the right direction here that would be awesome! > >> >> > Hi, > > no, I've never encountered such random scenario. If inspecting the > various > > logs (mediawiki and elasticsearch) did not provide any clues I would > > suggest adding debug log messages to the DataSender::sendData method > > (includes/DataSender.php). This is the last method called from mediawiki > > before reaching elasticsearch. > > If you find something interesting or something you think is broken please > > file a task to http://phabricator.wikimedia.org/ under the tag > > CirrusSearch. > > I forgot to mention that we host office hours every first Wednesday of the > month, this might be a good opportunity to discuss this : > Details for our next meeting: > Date: Wednesday, Dec 6th, 2019 > _______________________________________________ > Wikitech-l mailing list > Wikitech-l(a)lists.wikimedia.org > https://lists.wikimedia.org/mailman/listinfo/wikitech-l