We got around 90k warnings in the last 24h with the follow trace:
from /srv/mediawiki/php-1.37.0-wmf.16/includes/libs/rdbms/database/Database.php(2294) #0 /srv/mediawiki/php-1.37.0-wmf.16/includes/libs/rdbms/database/Database.php(3353): Wikimedia\Rdbms\Database->normalizeUpsertKeys(array) #1 /srv/mediawiki/php-1.37.0-wmf.16/extensions/ProofreadPage/includes/Index/UpdateIndexQualityStats.php(81): Wikimedia\Rdbms\Database->replace(string, array, array, string) #2 /srv/mediawiki/php-1.37.0-wmf.16/includes/deferred/DeferredUpdates.php(515): ProofreadPage\Index\UpdateIndexQualityStats->doUpdate() #3 /srv/mediawiki/php-1.37.0-wmf.16/includes/deferred/RefreshSecondaryDataUpdate.php(101): DeferredUpdates::attemptUpdate(ProofreadPage\Index\UpdateIndexQualityStats, Wikimedia\Rdbms\LBFactoryMulti) #4 /srv/mediawiki/php-1.37.0-wmf.16/includes/deferred/DeferredUpdates.php(515): RefreshSecondaryDataUpdate->doUpdate() #5 /srv/mediawiki/php-1.37.0-wmf.16/includes/deferred/DeferredUpdates.php(391): DeferredUpdates::attemptUpdate(RefreshSecondaryDataUpdate, Wikimedia\Rdbms\LBFactoryMulti) #6 /srv/mediawiki/php-1.37.0-wmf.16/includes/deferred/DeferredUpdates.php(221): DeferredUpdates::run(RefreshSecondaryDataUpdate, Wikimedia\Rdbms\LBFactoryMulti, Monolog\Logger, BufferingStatsdDataFactory, string) #7 /srv/mediawiki/php-1.37.0-wmf.16/includes/deferred/DeferredUpdatesScope.php(264): DeferredUpdates::{closure}(RefreshSecondaryDataUpdate, integer) #8 /srv/mediawiki/php-1.37.0-wmf.16/includes/deferred/DeferredUpdatesScope.php(196): DeferredUpdatesScope->processStageQueue(integer, integer, Closure) #9 /srv/mediawiki/php-1.37.0-wmf.16/includes/deferred/DeferredUpdates.php(242): DeferredUpdatesScope->processUpdates(integer, Closure) #10 /srv/mediawiki/php-1.37.0-wmf.16/includes/MediaWiki.php(1136): DeferredUpdates::doUpdates(string) #11 /srv/mediawiki/php-1.37.0-wmf.16/includes/MediaWiki.php(846): MediaWiki->restInPeace() #12 /srv/mediawiki/php-1.37.0-wmf.16/includes/MediaWiki.php(584): MediaWiki->doPostOutputShutdown() #13 /srv/mediawiki/php-1.37.0-wmf.16/index.php(53): MediaWiki->run() #14 /srv/mediawiki/php-1.37.0-wmf.16/index.php(46): wfIndexMain() #15 /srv/mediawiki/w/index.php(3): require(string) #16 {main} message Wikimedia\Rdbms\Database::normalizeUpsertKeys called with deprecated parameter style: the unique key array should be a string or array of string arrays
The majority of them seem to be affecting zhwikisource: https://logstash.wikimedia.org/goto/ded4ff9a0a43193d61135fb67b0cbd35
Similar occurrences:
I am using the same tags from T280525 and tagging some of the people that were there too as I am not really sure who would own this.
Please feel free to modify subscribers and tags accordingly