16:32 < Krenair> I am watching exception.log on fluorine, I see a lot of DBQueryError from wikigrok "Deadlock found when trying to get lock; try restarting transaction"
Description
Description
Details
Details
Related Objects
Related Objects
Event Timeline
Comment Actions
2015-02-12 17:13:19 mw1011 enwiki: [78c28b02] /rpc/RunJobs.php?wiki=enwiki&type=refreshLinks&maxtime=30&maxmem=300M DBQueryError from line 1251 of /srv/mediawiki/php-1.25wmf16/includes/db/Database.php: A database error has occurred. Did you forget to run maintenance/update.php after upgrading? See: https://www.mediawiki.org/wiki/Manual:Upgrading#Run_the_update_script Query: DELETE FROM `wikigrok_questions` WHERE wgq_page = '1075974' AND (wgq_version <> 2) Function: WikiGrok\QuestionStore::store Error: 1213 Deadlock found when trying to get lock; try restarting transaction (10.64.32.22) #0 /srv/mediawiki/php-1.25wmf16/includes/db/Database.php(1207): DatabaseBase->reportQueryError() #1 /srv/mediawiki/php-1.25wmf16/includes/db/Database.php(3058): DatabaseBase->query() #2 /srv/mediawiki/php-1.25wmf16/extensions/WikiGrok/includes/QuestionStore.php(42): DatabaseBase->delete() #3 /srv/mediawiki/php-1.25wmf16/extensions/WikiGrok/includes/Hooks.php(85): WikiGrok\QuestionStore->store() #4 /srv/mediawiki/php-1.25wmf16/includes/Hooks.php(209): WikiGrok\Hooks::onLinksUpdate() #5 /srv/mediawiki/php-1.25wmf16/includes/deferred/LinksUpdate.php(144): Hooks::run() #6 /srv/mediawiki/php-1.25wmf16/includes/deferred/DataUpdate.php(101): LinksUpdate->doUpdate() #7 /srv/mediawiki/php-1.25wmf16/includes/jobqueue/jobs/RefreshLinksJob.php(173): DataUpdate::runUpdates() #8 /srv/mediawiki/php-1.25wmf16/includes/jobqueue/jobs/RefreshLinksJob.php(93): RefreshLinksJob->runForTitle() #9 /srv/mediawiki/php-1.25wmf16/includes/jobqueue/JobRunner.php(170): RefreshLinksJob->run() #10 /srv/mediawiki/rpc/RunJobs.php(42): JobRunner->run() #11 {main}
Occurring for quite a few different values of wdq_page.
Comment Actions
Change 190562 had a related patch set uploaded (by MaxSem):
Reduce database locking
Comment Actions
Change 191181 had a related patch set uploaded (by MaxSem):
Reduce database locking
Comment Actions
Change 191182 had a related patch set uploaded (by MaxSem):
Reduce database locking