From Fatal-Monitor immediately after all wikis to 1.32.0-wmf.14:
[{exception_id}] {exception_url} UnexpectedValueException from line 144 of /srv/mediawiki/php-1.32.0-wmf.14/includes/libs/MapCacheLRU.php: MapCacheLRU::has called with invalid key. Must be string or integer.| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | Release | zeljkofilipin | T191060 1.32.0-wmf.14 deployment blockers | ||
| Resolved | PRODUCTION ERROR | aaron | T200456 MapCacheLRU::has called with invalid key. Must be string or integer. |
Change 448095 had a related patch set uploaded (by Zfilipin; owner: Zfilipin):
[operations/mediawiki-config@master] Revert "all wikis to 1.32.0-wmf.14"
Change 448095 merged by jenkins-bot:
[operations/mediawiki-config@master] Revert "all wikis to 1.32.0-wmf.14"
Seems like title parsing broke for URLs which contain nothing but a curid. rMW3d990d17a031: Convert Title::getTitleCache() to using MapCacheLRU (again) is obviously related but it seems like this would throw even without that patch.
...except that the parent catches MalformedTitleException but not UnexpectedValueException.
Change 448097 had a related patch set uploaded (by Gergő Tisza; owner: Gergő Tisza):
[mediawiki/core@master] Handle $title === null in Title::newFromText
Change 448107 had a related patch set uploaded (by Aaron Schulz; owner: Gergő Tisza):
[mediawiki/core@wmf/1.32.0-wmf.14] Handle $title === null in Title::newFromText
Change 448097 merged by jenkins-bot:
[mediawiki/core@master] Handle $title === null in Title::newFromText
Change 448107 merged by jenkins-bot:
[mediawiki/core@wmf/1.32.0-wmf.14] Handle $title === null in Title::newFromText
Mentioned in SAL (#wikimedia-operations) [2018-07-26T21:32:59Z] <tgr@deploy1001> Synchronized php-1.32.0-wmf.14/includes/Title.php: SWAT T200456: Handle $title === null in Title::newFromText (duration: 00m 57s)