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Maniphest T203154

addWiki.php is broken due to "Database selection is disallowed to enable reuse."
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Description

reedy@deploy1001:/srv/mediawiki-staging$ mwscript extensions/WikimediaMaintenance/addWiki.php --wiki=aawiki en wikimedia fixcopyrightwiki fixcopyright.wikimedia.org
Creating database fixcopyrightwiki for en.wikimedia (English)
Initialising tables
Initialising external storage cluster24...
[a86187d6440469406e14829e] [no req]   Wikimedia\Rdbms\DBUnexpectedError from line 375 of /srv/mediawiki-staging/php-1.32.0-wmf.18/includes/libs/rdbms/database/DBConnRef.php: Database selection is disallowed to enable reuse.
Backtrace:
#0 /srv/mediawiki-staging/php-1.32.0-wmf.18/extensions/WikimediaMaintenance/addWiki.php(200): Wikimedia\Rdbms\DBConnRef->selectDB(string)
#1 /srv/mediawiki-staging/php-1.32.0-wmf.18/maintenance/doMaintenance.php(94): AddWiki->execute()
#2 /srv/mediawiki-staging/php-1.32.0-wmf.18/extensions/WikimediaMaintenance/addWiki.php(371): include(string)
#3 /srv/mediawiki-staging/multiversion/MWScript.php(100): include(string)
#4 {main}

Line 200 is the second line here

				$extdb->query( "CREATE DATABASE IF NOT EXISTS $dbName" );
				$extdb->selectDB( $dbName );

Looks to have been caused by @aaron in https://github.com/wikimedia/mediawiki/commit/5891967297a5e1f69925baacbf0c3a4ed13291d6 for T193565

Database selection is disallowed to enable reuse.

Also, that message is awkward to understand

Details

Related Changes in Gerrit:
SubjectRepoBranchLines +/-
Fix use of selectDB() on DBConnRef in addWiki.phpmediawiki/extensions/WikimediaMaintenancewmf/1.32.0-wmf.19+12 -3
Revert "rdbms: Disable DBConnRef::selectDB() for sanity"mediawiki/coremaster+1 -2
Fix use of selectDB() on DBConnRef in addWiki.phpmediawiki/extensions/WikimediaMaintenancemaster+12 -3
Customize query in gerrit

Related Objects

Event Timeline

Reedy created this task.Aug 30 2018, 11:45 AM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptAug 30 2018, 11:45 AM
Reedy triaged this task as High priority.Aug 30 2018, 11:45 AM
Reedy updated the task description. (Show Details)
Reedy updated the task description. (Show Details)Aug 30 2018, 11:48 AM
Reedy added a subscriber: aaron.
Krenair mentioned this in T147737: Write tests for addWiki that block anything breaking it.Aug 30 2018, 12:16 PM
gerritbot subscribed.Aug 30 2018, 12:30 PM

Change 456382 had a related patch set uploaded (by Reedy; owner: Reedy):
[mediawiki/core@master] Revert "rdbms: Disable DBConnRef::selectDB() for sanity"

https://gerrit.wikimedia.org/r/456382

gerritbot added a project: Patch-For-Review.Aug 30 2018, 12:30 PM
gerritbot added a comment.Aug 31 2018, 7:13 AM

Change 456554 had a related patch set uploaded (by Aaron Schulz; owner: Aaron Schulz):
[mediawiki/extensions/WikimediaMaintenance@master] Fix use of selectDB() on DBConnRef in addWiki.php

https://gerrit.wikimedia.org/r/456554

gerritbot added a comment.Aug 31 2018, 11:49 PM

Change 456554 merged by jenkins-bot:
[mediawiki/extensions/WikimediaMaintenance@master] Fix use of selectDB() on DBConnRef in addWiki.php

https://gerrit.wikimedia.org/r/456554

ReleaseTaggerBot added a project: MW-1.32-notes (WMF-deploy-2018-09-04 (1.32.0-wmf.20)).Sep 1 2018, 12:01 AM
gerritbot added a comment.Sep 1 2018, 8:59 PM

Change 457067 had a related patch set uploaded (by Krinkle; owner: Aaron Schulz):
[mediawiki/extensions/WikimediaMaintenance@wmf/1.32.0-wmf.19] Fix use of selectDB() on DBConnRef in addWiki.php

https://gerrit.wikimedia.org/r/457067

gerritbot added a comment.Sep 1 2018, 8:59 PM

Change 456382 abandoned by Krinkle:
Revert "rdbms: Disable DBConnRef::selectDB() for sanity"

Reason:
Deployed.

https://gerrit.wikimedia.org/r/456382

Krinkle assigned this task to aaron.Sep 1 2018, 8:59 PM
Krinkle added a project: Performance-Team.
Krinkle removed a project: MediaWiki-libs-Rdbms.
gerritbot added a comment.Sep 1 2018, 9:44 PM

Change 457067 merged by jenkins-bot:
[mediawiki/extensions/WikimediaMaintenance@wmf/1.32.0-wmf.19] Fix use of selectDB() on DBConnRef in addWiki.php

https://gerrit.wikimedia.org/r/457067

Stashbot subscribed.Sep 1 2018, 9:47 PM

Mentioned in SAL (#wikimedia-operations) [2018-09-01T21:47:15Z] <krinkle@deploy1001> Synchronized php-1.32.0-wmf.19/extensions/WikimediaMaintenance/: I219882 - T203154 (duration: 01m 06s)

ReleaseTaggerBot edited projects, added: MW-1.32-notes (WMF-deploy-2018-08-28 (1.32.0-wmf.19)); removed: MW-1.32-notes (WMF-deploy-2018-09-04 (1.32.0-wmf.20)).Sep 1 2018, 10:00 PM
Krinkle closed this task as Resolved.Sep 3 2018, 8:09 PM
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