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Could not enqueue jobs: "Unable to deliver all events: 500: Internal Server Error"
Open, HighPublic

Description

Error

MediaWiki version: 1.35.0-wmf.1

message
Could not enqueue jobs: Unable to deliver all events: 500: Internal Server Error

Impact

Notes

Details

Request ID
69c779afb828e20acac52fda
Request URL
/rpc/RunSingleJob.php
Stack Trace
exception.trace
#0 /includes/jobqueue/JobQueue.php(350): JobQueueEventBus->doBatchPush(array, integer)
#1 /includes/jobqueue/JobQueue.php(320): JobQueue->batchPush(array, integer)
#2 /includes/jobqueue/JobQueueGroup.php(161): JobQueue->push(array)
#3 /includes/deferred/JobQueueEnqueueUpdate.php(58): JobQueueGroup->push(array)
#4 /includes/deferred/DeferredUpdates.php(383): JobQueueEnqueueUpdate->doUpdate()
#5 /includes/deferred/DeferredUpdates.php(281): DeferredUpdates::attemptUpdate(JobQueueEnqueueUpdate, Wikimedia\Rdbms\LBFactoryMulti)
#6 /includes/deferred/DeferredUpdates.php(226): DeferredUpdates::run(JobQueueEnqueueUpdate, Wikimedia\Rdbms\LBFactoryMulti, Monolog\Logger, BufferingStatsdDataFactory, string)
#7 /includes/deferred/DeferredUpdates.php(149): DeferredUpdates::handleUpdateQueue(array, string, integer)
#8 /extensions/EventBus/includes/JobExecutor.php(96): DeferredUpdates::doUpdates()
#9 /srv/mediawiki/rpc/RunSingleJob.php(76): JobExecutor->execute(array)
#10 {main}

Event Timeline

Krinkle created this task.Oct 13 2019, 12:40 AM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptOct 13 2019, 12:40 AM

Not frequent, but I've never seen this kind of error before. Where is the HTTP 500 response coming from? Worth investigating as short of an overall job queue outage, it should always be possible to at least queue jobs.

Still seen. Caused loss of some jobs from frwiki today. Impact unknown as we don't know which jobs were lost.

daniel triaged this task as High priority.Mon, Nov 11, 8:08 PM