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Maniphest T113311

Exception when viewing https://es.wikiquote.org/wiki/Tema:Sobaaiky57zs7py7
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Description

https://es.wikiquote.org/wiki/Tema:Sobaaiky57zs7py7

The second most common Flow exception in production right now (behind the T107204 ones) is:

61 Flow\Exception\CrossWikiException from line 240 of /srv/mediawiki/php-1.26wmf23/extensions/Flow/includes/Model/Workflow.php: Interwiki to 'mediawikiwiki' from 'eswikiquote'  not implemented

The exceptions all seem to have the same URL and the same backtrace, suggesting there's a single corrupt topic on Spanish Wikiquote:

2015-09-21 09:17:16 mw1088 eswikiquote exception ERROR: [a41c004f] /wiki/Tema:Sobaaiky57zs7py7   Flow\Exception\CrossWikiException from line 240 of /srv/mediawiki/php-1.26wmf23/extensions/Flow/includes/Model/Workflow.php: Interwiki to 'mediawikiwiki' from 'eswikiquote'  not implemented {"exception_id":"a41c004f"} 
[Exception Flow\Exception\CrossWikiException] (/srv/mediawiki/php-1.26wmf23/extensions/Flow/includes/Model/Workflow.php:240) Interwiki to 'mediawikiwiki' from 'eswikiquote'  not implemented
  #0 /srv/mediawiki/php-1.26wmf23/extensions/Flow/includes/Model/Workflow.php(224): Flow\Model\Workflow::getFromTitleCache(string, integer, string)
  #1 /srv/mediawiki/php-1.26wmf23/extensions/Flow/Hooks.php(1313): Flow\Model\Workflow->getOwnerTitle()
  #2 /srv/mediawiki/php-1.26wmf23/includes/Hooks.php(204): FlowHooks::onTitleSquidURLs(Title, array)
  #3 /srv/mediawiki/php-1.26wmf23/includes/Title.php(3578): Hooks::run(string, array)
  #4 /srv/mediawiki/php-1.26wmf23/includes/MediaWiki.php(452): Title->getSquidURLs()
  #5 /srv/mediawiki/php-1.26wmf23/includes/MediaWiki.php(255): MediaWiki->performAction(Article, Title)
  #6 /srv/mediawiki/php-1.26wmf23/includes/MediaWiki.php(682): MediaWiki->performRequest()
  #7 /srv/mediawiki/php-1.26wmf23/includes/MediaWiki.php(476): MediaWiki->main()
  #8 /srv/mediawiki/php-1.26wmf23/index.php(41): MediaWiki->run()
  #9 /srv/mediawiki/w/index.php(3): include(string)
  #10 {main}

Details

Related Changes in Gerrit:
SubjectAuthorRepoBranchLines +/-
Display "Unknown topic" when the requested topic is from another wikiSbissonmediawiki/extensions/Flowmaster+4 -4
Customize query in gerrit

Related Objects

Event Timeline

Catrope created this task.Sep 21 2015, 11:19 PM
Catrope raised the priority of this task from to Unbreak Now!.
Catrope updated the task description. (Show Details)
Catrope added projects: StructuredDiscussions, Collaboration-Team-Archive-2015-2016.
Catrope subscribed.
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptSep 21 2015, 11:19 PM
Catrope moved this task from Untriaged to Ready for pickup on the Collaboration-Team-Archive-2015-2016 board.Sep 22 2015, 5:50 PM
• DannyH updated the task description. (Show Details)Sep 25 2015, 8:58 PM
• DannyH set Security to None.
SBisson subscribed.Oct 1 2015, 4:33 PM

Topic:Sobaaiky57zs7py7 is a topic on Echo's talk page on mw.org. It can be viewed successfully here: https://www.mediawiki.org/wiki/Topic:Sobaaiky57zs7py7

If someone wants to link to that page from es.wikiquote, it should be done as an external link.

Or maybe it was just a typo when creating a topic link on es.wikiquote and it's just a coincidence that a topic with this ID exists on mw.org.

SBisson claimed this task.Oct 1 2015, 4:33 PM
SBisson lowered the priority of this task from Unbreak Now! to High.
SBisson moved this task from Ready for pickup to In Development on the Collaboration-Team-Archive-2015-2016 board.
SBisson removed SBisson as the assignee of this task.Oct 2 2015, 6:34 PM
SBisson moved this task from In Development to Ready for pickup on the Collaboration-Team-Archive-2015-2016 board.
• Mattflaschen-WMF subscribed.Oct 2 2015, 7:40 PM

We decided to do a full redirect (302 or something like that) to the other site if possible, right?

Catrope added a comment.Oct 7 2015, 4:20 PM
In T113311#1698314, @Mattflaschen wrote:

We decided to do a full redirect (302 or something like that) to the other site if possible, right?

If it's not too much trouble, yes.

SBisson added a comment.Oct 16 2015, 8:57 PM

Any way to know if this is still an exception happening a lot in production? If so, any way to know where is the traffic coming from?

SBisson claimed this task.Oct 20 2015, 11:44 AM
SBisson moved this task from Ready for pickup to In Development on the Collaboration-Team-Archive-2015-2016 board.
SBisson removed SBisson as the assignee of this task.Oct 21 2015, 11:27 AM
SBisson moved this task from In Development to Ready for pickup on the Collaboration-Team-Archive-2015-2016 board.
SBisson claimed this task.Oct 21 2015, 5:17 PM
SBisson moved this task from Ready for pickup to In Development on the Collaboration-Team-Archive-2015-2016 board.
gerritbot subscribed.Oct 22 2015, 7:28 PM

Change 248100 had a related patch set uploaded (by Sbisson):
Display "Unknown topic" when the requested topic is from another wiki

https://gerrit.wikimedia.org/r/248100

gerritbot added a project: Patch-For-Review.Oct 22 2015, 7:28 PM
SBisson added a comment.Oct 22 2015, 7:34 PM

The uploaded patch doesn't do redirect. It will display "Unknown topic" when the topic is unknown on this wiki, which, I think, is not too crazy.

SBisson moved this task from In Development to Needs Review on the Collaboration-Team-Archive-2015-2016 board.Oct 22 2015, 7:34 PM
matthiasmullie moved this task from Needs Review to QA Review on the Collaboration-Team-Archive-2015-2016 board.Oct 26 2015, 3:56 PM
gerritbot added a comment.Oct 26 2015, 3:59 PM

Change 248100 merged by jenkins-bot:
Display "Unknown topic" when the requested topic is from another wiki

https://gerrit.wikimedia.org/r/248100

ReleaseTaggerBot added a project: MW-1.27-release (WMF-deploy-2015-10-27_(1.27.0-wmf.4)).Oct 26 2015, 4:00 PM
Etonkovidova subscribed.Oct 26 2015, 9:32 PM

Checked in betalabs

  • checking topics between ruwiki, enwiki, and cawiki - the following messages is displayed:

Unknown topic
The requested topic does not exist.

  • /a/mw-log/ does not display recent 'Flow\Exception\CrossWikiException ...' errors
Etonkovidova moved this task from QA Review to Product Review on the Collaboration-Team-Archive-2015-2016 board.Oct 26 2015, 9:32 PM
Catrope closed this task as Resolved.Nov 22 2015, 10:51 PM
Catrope mentioned this in T157686: Cross wiki URLs for Flow.Feb 9 2017, 2:27 PM
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