Noticed earlier today, because some code that had been deprecated since
1.21 was removed and starting causing fatals, that we don't log deprecation
notices in production. This has now been fixed.
Please check logstash for `channel:deprecated` and see if anything you are
reposinsible for is using hard-deprecated methods and fix them.
Some culprits which have each generated hundreds of messages in the ~5
minutes it's been turned on:
Use of SpecialRecentChangesQuery hook (used in
FlaggedRevsUIHooks::modifyRecentChangesQuery) was deprecated in MediaWiki
1.23. [Called from SpecialRecentChanges::runMainQueryHook in
/srv/mediawiki/php-1.29.0-wmf.8/includes/specials/SpecialRecentchanges.ph
Use of wfSetupSession was deprecated in MediaWiki 1.27. [Called from
CollectionSession::startSession in
/srv/mediawiki/php-1.29.0-wmf.8/extensions/Collection/Collection.session.php
at line 38]
Use of SpecialWatchlistQuery hook (used in
FlaggedRevsUIHooks::modifyChangesListQuery) was deprecated in MediaWiki
1.23. [Called from SpecialWatchlist::runMainQueryHook in
/srv/mediawiki/php-1.29.0-wmf.8/includes/specials/SpecialWatchlist.php at
line 309]
Use of Revision::getText was deprecated in MediaWiki 1.21. [Called from
FlaggedRevision::getRevText in
/srv/mediawiki/php-1.29.0-wmf.8/extensions/FlaggedRevs/backend/FlaggedRevision.php
at line 480]
Use of SpecialRecentChangesQuery hook (used in
FlaggedRevsUIHooks::modifyRecentChangesQuery) was deprecated in MediaWiki
1.23. [Called from SpecialRecentChanges::runMainQueryHook in
/srv/mediawiki/php-1.29.0-wmf.9/includes/specials/SpecialRecentchanges.ph