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ConfigException from line 339 of /srv/mediawiki/php-1.33.0-wmf.19/extensions/EventBus/includes/EventBus.php: EventBus::getInstance requires a configured $eventServiceName
Closed, ResolvedPublic

Description

Error

Request ID: AWkqn07zjSm8tOlxD2x0

message
EventBus::getInstance requires a configured $eventServiceName
trace
#0 /srv/mediawiki/php-1.33.0-wmf.19/extensions/EventBus/includes/JobQueueEventBus.php(156): EventBus::getInstance()
#1 /srv/mediawiki/php-1.33.0-wmf.19/includes/deferred/MWCallableUpdate.php(34): Closure$JobQueueEventBus::doBatchPush()
#2 /srv/mediawiki/php-1.33.0-wmf.19/includes/deferred/DeferredUpdates.php(270): MWCallableUpdate->doUpdate()
#3 /srv/mediawiki/php-1.33.0-wmf.19/includes/deferred/DeferredUpdates.php(216): DeferredUpdates::runUpdate(MWCallableUpdate, Wikimedia\Rdbms\LBFactoryMulti, string, integer)
#4 /srv/mediawiki/php-1.33.0-wmf.19/includes/deferred/DeferredUpdates.php(140): DeferredUpdates::execute(array, string, integer)
#5 /srv/mediawiki/php-1.33.0-wmf.19/includes/MediaWiki.php(909): DeferredUpdates::doUpdates(string)
#6 /srv/mediawiki/php-1.33.0-wmf.19/includes/MediaWiki.php(733): MediaWiki->restInPeace(string, boolean)
#7 [internal function]: Closure$MediaWiki::doPostOutputShutdown()
#8 {main}

Impact

Notes

Spiked during deployment of 1.33.0-wmf.19. Roughly 3k occurences at 16:21:30 UTC. Might not be related to the train deployment but due to some other failure.