https://test.wikidata.org/wiki/Q232 is throwing an InvalidArgumentException but nothing found in the exception logs for this.
Why is this not being logged?
(some other non-MWException exceptions are being logged from testwikidata)
Version: unspecified
Severity: normal
See Also:
https://bugzilla.wikimedia.org/show_bug.cgi?id=71519
checked flourine or just logstash?
I think bug 71639 is in exception.log and missing from logstash.
just requested https://www.wikidata.org/wiki/Q72?action=purge and it does not appear in exception.log. this exception occurs in the WikibaseDataModel component.
I can reproduce this issue that an exception occurring there does not appear in my error logs, though i do see a stacktrace due to $wgShowExceptionDetails = true. Same exception, if occurring in Wikibase, does appear in my logs.
after investigating, I see that non-MediaWiki exceptions appear to be logged for api requests (definitely), for the job runner, and resource loader but not for page views and requests more generally.
Change 164976 had a related patch set uploaded by Aude:
Log non-MediaWiki type exceptions for requests via main entry point
Change 164976 merged by jenkins-bot:
Log non-MediaWiki exceptions for requests via main entry point