This occurred while switching wikidatawiki from .6/.7 to .8 of the Wikidata build extension.
It looks like this was the reason from the rollback to .7 for wikidatawiki
@ logstash https://logstash.wikimedia.org/goto/3843471317c78472ab662ef50f43b702
Warning: preg_match() expects parameter 2 to be string, array given in /srv/mediawiki/php-1.31.0-wmf.8/extensions/Wikidata/extensions/Constraints/includes/ConstraintCheck/Helper/SparqlHelper.php on line 462
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Resolved | Addshore | T173818 [Epic] Kill the Wikidata build step | |||
| Resolved | Release | • demon | T178635 1.31.0-wmf.8 deployment blockers | ||
| Resolved | PRODUCTION ERROR | Lucas_Werkmeister_WMDE | T180665 Warning: preg_match() expects parameter 2 to be string, array given in /srv/mediawiki/php-1.31.0-wmf.8/extensions/Wikidata/extensions/Constraints/includes/ConstraintCheck/Helper/SparqlHelper.php on line 462 |
Change 391782 had a related patch set uploaded (by Lucas Werkmeister (WMDE); owner: Lucas Werkmeister (WMDE)):
[mediawiki/extensions/WikibaseQualityConstraints@master] Fix SparqlHelper::getCacheMaxAge()
Change 391782 merged by jenkins-bot:
[mediawiki/extensions/WikibaseQualityConstraints@master] Fix SparqlHelper::getCacheMaxAge()
Change 391785 had a related patch set uploaded (by Addshore; owner: Lucas Werkmeister (WMDE)):
[operations/mediawiki-config@master] Add rudimentary WBQC configuration on testwikidatawiki
Change 391787 had a related patch set uploaded (by Addshore; owner: Lucas Werkmeister (WMDE)):
[mediawiki/extensions/WikibaseQualityConstraints@wmf/1.31.0-wmf.8] Fix SparqlHelper::getCacheMaxAge()
Change 391790 had a related patch set uploaded (by Addshore; owner: Addshore):
[mediawiki/extensions/Wikidata@wmf/1.31.0-wmf.8] Manually applied: Fix SparqlHelper::getCacheMaxAge()
Change 391785 merged by jenkins-bot:
[operations/mediawiki-config@master] Add rudimentary WBQC configuration on testwikidatawiki
Change 391793 had a related patch set uploaded (by Lucas Werkmeister (WMDE); owner: Lucas Werkmeister (WMDE)):
[operations/mediawiki-config@master] Fix WBQC configuration for testwikidatawiki
Change 391793 merged by jenkins-bot:
[operations/mediawiki-config@master] Fix WBQC configuration for testwikidatawiki
Mentioned in SAL (#wikimedia-operations) [2017-11-16T11:37:22Z] <addshore@tin> Synchronized wmf-config/Wikibase-production.php: testwikidata only, T180665, WBQC configuration for testwikidatawiki (duration: 00m 49s)
With the above config changes we managed to reproduce this on testwikidata!
Going for the bcakport now...
Change 391787 merged by jenkins-bot:
[mediawiki/extensions/WikibaseQualityConstraints@wmf/1.31.0-wmf.8] Fix SparqlHelper::getCacheMaxAge()
Change 391790 merged by jenkins-bot:
[mediawiki/extensions/Wikidata@wmf/1.31.0-wmf.8] Manually applied: Fix SparqlHelper::getCacheMaxAge()
Mentioned in SAL (#wikimedia-operations) [2017-11-16T11:58:04Z] <addshore@tin> Synchronized php-1.31.0-wmf.8/extensions/WikibaseQualityConstraints: T180665 [[gerrit:391787|Fix SparqlHelper::getCacheMaxAge()]] (duration: 00m 53s)
Mentioned in SAL (#wikimedia-operations) [2017-11-16T12:03:01Z] <addshore@tin> Synchronized php-1.31.0-wmf.8/extensions/Wikidata/extensions/Constraints: T180665 [[gerrit:391790|Manually applied: Fix SparqlHelper::getCacheMaxAge()]] (duration: 00m 52s)
Should now be fixed on both .8 branches for the build and the extension itself.
Can no longer reproduce on testwikidata