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Merge triggered warning about unequal numbers of ids to be restored and records to be inserted into master
Open, Needs TriagePublic

Description

Error message
PHP Warning: [data-update-failed]: A data update callback triggered an exception (Fail-safe exception. Number of ids to be restored is not equal to the number of records that are about to be inserted into master. This should never happen, except for an edge-case that was not detected during development or due to a race-condition that is not covered by this implementation.) [Called from Wikibase\Repo\Content\DataUpdateAdapter::doUpdate in /srv/mediawiki/php-1.34.0-wmf.23/extensions/Wikibase/repo/includes/Content/DataUpdateAdapter.php at line 65]
Impact
Notes

Details

Request ID
XYTW9wpAICIAAJRvn8AAAACA
Request URL
https://www.wikidata.org/wiki/Special:MergeItems
Stack Trace
#0 [internal function]: MWExceptionHandler::handleError(integer, string, string, integer, array)
#1 /srv/mediawiki/php-1.34.0-wmf.23/includes/debug/MWDebug.php(333): trigger_error(string, integer)
#2 /srv/mediawiki/php-1.34.0-wmf.23/includes/debug/MWDebug.php(188): MWDebug::sendMessage(string, array, string, integer)
#3 /srv/mediawiki/php-1.34.0-wmf.23/includes/GlobalFunctions.php(1079): MWDebug::warning(string, integer, integer, string)
#4 /srv/mediawiki/php-1.34.0-wmf.23/extensions/Wikibase/lib/includes/Reporting/LogWarningExceptionHandler.php(28): wfLogWarning(string, integer)
#5 /srv/mediawiki/php-1.34.0-wmf.23/extensions/Wikibase/repo/includes/Content/DataUpdateAdapter.php(65): Wikibase\Lib\Reporting\LogWarningExceptionHandler->handleException(Exception, string, string)
#6 /srv/mediawiki/php-1.34.0-wmf.23/includes/deferred/DeferredUpdates.php(383): Wikibase\Repo\Content\DataUpdateAdapter->doUpdate()
#7 /srv/mediawiki/php-1.34.0-wmf.23/includes/Storage/DerivedPageDataUpdater.php(1630): DeferredUpdates::attemptUpdate(Wikibase\Repo\Content\DataUpdateAdapter, Wikimedia\Rdbms\LBFactoryMulti)
#8 /srv/mediawiki/php-1.34.0-wmf.23/includes/Storage/DerivedPageDataUpdater.php(1446): MediaWiki\Storage\DerivedPageDataUpdater->doSecondaryDataUpdates(array)
#9 /srv/mediawiki/php-1.34.0-wmf.23/includes/deferred/MWCallableUpdate.php(38): MediaWiki\Storage\DerivedPageDataUpdater->MediaWiki\Storage\{closure}()
#10 /srv/mediawiki/php-1.34.0-wmf.23/includes/deferred/DeferredUpdates.php(383): MWCallableUpdate->doUpdate()
#11 /srv/mediawiki/php-1.34.0-wmf.23/includes/deferred/DeferredUpdates.php(281): DeferredUpdates::attemptUpdate(MWCallableUpdate, Wikimedia\Rdbms\LBFactoryMulti)
#12 /srv/mediawiki/php-1.34.0-wmf.23/includes/deferred/DeferredUpdates.php(226): DeferredUpdates::run(MWCallableUpdate, Wikimedia\Rdbms\LBFactoryMulti, Monolog\Logger, BufferingStatsdDataFactory, string)
#13 /srv/mediawiki/php-1.34.0-wmf.23/includes/deferred/DeferredUpdates.php(149): DeferredUpdates::handleUpdateQueue(array, string, integer)
#14 /srv/mediawiki/php-1.34.0-wmf.23/includes/MediaWiki.php(934): DeferredUpdates::doUpdates(string)
#15 /srv/mediawiki/php-1.34.0-wmf.23/includes/MediaWiki.php(758): MediaWiki->restInPeace(string, boolean)
#16 /srv/mediawiki/php-1.34.0-wmf.23/includes/MediaWiki.php(781): MediaWiki->{closure}()
#17 /srv/mediawiki/php-1.34.0-wmf.23/includes/MediaWiki.php(556): MediaWiki->doPostOutputShutdown(string)
#18 /srv/mediawiki/php-1.34.0-wmf.23/index.php(44): MediaWiki->run()
#19 /srv/mediawiki/w/index.php(3): require(string)
#20 {main}

Event Timeline

Michael created this task.Sep 20 2019, 2:49 PM
Restricted Application added a project: Wikidata. · View Herald TranscriptSep 20 2019, 2:49 PM
Restricted Application added a subscriber: Aklapper. · View Herald Transcript
Michael updated the task description. (Show Details)Sep 20 2019, 2:52 PM
alaa_wmde moved this task from Backlog to Todo: 10 minutes thing on the User-Alaa board.