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Maniphest T184693

ApiQueryRevisions - BlobAccessException Failed to load blob from address tt:126040 on commons
Closed, ResolvedPublicPRODUCTION ERROR
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Description

https://commons.wikimedia.org/w/api.php?redirects=1&format=json&rvprop=ids|user|flags|comment|size&prop=revisions&rvdir=older&titles=File:Silvia+Saint+001.jpg&rvlimit=500&action=query

[{exception_id}] {exception_url} MediaWiki\Storage\RevisionAccessException from line 860 of /srv/mediawiki/php-1.31.0-wmf.16/includes/Storage/RevisionStore.php: Failed to load data blob from tt:126040: Failed to load blob from address tt:126040

Logstash: https://logstash.wikimedia.org/app/kibana#/doc/logstash-*/logstash-2018.01.11/mediawiki?id=AWDi4dFhhTduSC7pEu4p

Exception trace:

#0 /srv/mediawiki/php-1.31.0-wmf.16/includes/Storage/RevisionStore.php(809): MediaWiki\Storage\RevisionStore->loadSlotContent(MediaWiki\Storage\SlotRecord, NULL, string, NULL, integer)
#1 [internal function]: Closure$MediaWiki\Storage\RevisionStore::emulateMainSlot_1_29#2(MediaWiki\Storage\SlotRecord)
#2 /srv/mediawiki/php-1.31.0-wmf.16/includes/Storage/SlotRecord.php(201): call_user_func(Closure$MediaWiki\Storage\RevisionStore::emulateMainSlot_1_29#2;2730, MediaWiki\Storage\SlotRecord)
#3 /srv/mediawiki/php-1.31.0-wmf.16/includes/Storage/SlotRecord.php(345): MediaWiki\Storage\SlotRecord->getContent()
#4 /srv/mediawiki/php-1.31.0-wmf.16/includes/Storage/RevisionSlots.php(134): MediaWiki\Storage\SlotRecord->getSize()
#5 [internal function]: Closure$MediaWiki\Storage\RevisionSlots::computeSize(integer, MediaWiki\Storage\SlotRecord)
#6 /srv/mediawiki/php-1.31.0-wmf.16/includes/Storage/RevisionSlots.php(135): array_reduce(array, Closure$MediaWiki\Storage\RevisionSlots::computeSize;2045, integer)
#7 /srv/mediawiki/php-1.31.0-wmf.16/includes/Storage/RevisionStoreRecord.php(159): MediaWiki\Storage\RevisionSlots->computeSize()
#8 /srv/mediawiki/php-1.31.0-wmf.16/includes/Revision.php(614): MediaWiki\Storage\RevisionStoreRecord->getSize()
#9 /srv/mediawiki/php-1.31.0-wmf.16/includes/api/ApiQueryRevisionsBase.php(210): Revision->getSize()
#10 /srv/mediawiki/php-1.31.0-wmf.16/includes/api/ApiQueryRevisions.php(393): ApiQueryRevisionsBase->extractRevisionInfo(Revision, stdClass)
#11 /srv/mediawiki/php-1.31.0-wmf.16/includes/api/ApiQueryRevisionsBase.php(43): ApiQueryRevisions->run()
#12 /srv/mediawiki/php-1.31.0-wmf.16/includes/api/ApiQuery.php(253): ApiQueryRevisionsBase->execute()
#13 /srv/mediawiki/php-1.31.0-wmf.16/includes/api/ApiMain.php(1582): ApiQuery->execute()
#14 /srv/mediawiki/php-1.31.0-wmf.16/includes/api/ApiMain.php(544): ApiMain->executeAction()
#15 /srv/mediawiki/php-1.31.0-wmf.16/includes/api/ApiMain.php(515): ApiMain->executeActionWithErrorHandling()
#16 /srv/mediawiki/php-1.31.0-wmf.16/api.php(94): ApiMain->execute()
#17 /srv/mediawiki/w/api.php(3): include(string)
#18 {main}

(also has a previous trace)

Details

SubjectRepoBranchLines +/-
Handle failure to load content in Revision getSize, etcmediawiki/corewmf/1.31.0-wmf.16+120 -5
Handle failure to load content in Revision getSize, etcmediawiki/coremaster+120 -5
Customize query in gerrit

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Event Timeline

Addshore created this task.Jan 11 2018, 10:10 AM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJan 11 2018, 10:10 AM
gerritbot subscribed.Jan 11 2018, 12:48 PM

Change 403634 had a related patch set uploaded (by Daniel Kinzler; owner: Daniel Kinzler):
[mediawiki/core@master] Handle failure to load content in Revision getSize, etc

https://gerrit.wikimedia.org/r/403634

gerritbot added a project: Patch-For-Review.Jan 11 2018, 12:48 PM
daniel moved this task from Inbox to Done on the Multi-Content-Revisions board.Jan 11 2018, 1:02 PM
daniel claimed this task.Jan 11 2018, 1:12 PM
gerritbot added a comment.Jan 11 2018, 2:47 PM

Change 403661 had a related patch set uploaded (by Addshore; owner: Daniel Kinzler):
[mediawiki/core@wmf/1.31.0-wmf.16] Handle failure to load content in Revision getSize, etc

https://gerrit.wikimedia.org/r/403661

Addshore added a parent task: T180749: 1.31.0-wmf.16 deployment blockers.Jan 11 2018, 2:48 PM
gerritbot added a comment.Jan 11 2018, 2:50 PM

Change 403634 merged by jenkins-bot:
[mediawiki/core@master] Handle failure to load content in Revision getSize, etc

https://gerrit.wikimedia.org/r/403634

Anomie moved this task from Unsorted to Non-core-API stuff on the MediaWiki-Action-API board.Jan 11 2018, 3:12 PM
gerritbot added a comment.Jan 11 2018, 7:21 PM

Change 403661 merged by jenkins-bot:
[mediawiki/core@wmf/1.31.0-wmf.16] Handle failure to load content in Revision getSize, etc

https://gerrit.wikimedia.org/r/403661

Addshore closed this task as Resolved.Jan 11 2018, 8:15 PM
CCicalese_WMF moved this task from Done to MCR-SDC Storage Layer - phase 1 on the Multi-Content-Revisions board.May 10 2018, 4:49 PM
CCicalese_WMF edited projects, added Multi-Content-Revisions (MCR-SDC Storage Layer - phase 1); removed Multi-Content-Revisions.
CCicalese_WMF moved this task from Backlog to Done on the Multi-Content-Revisions (MCR-SDC Storage Layer - phase 1) board.May 10 2018, 5:06 PM
• 238482n375 removed daniel as the assignee of this task.Jun 15 2018, 8:03 AM
• 238482n375 triaged this task as Lowest priority.
• 238482n375 moved this task from Next Up to In Code Review on the Analytics-Kanban board.
• 238482n375 added projects: Analytics-Kanban, acl*security, Wikimedia-VE-Campaigns (S2-2018), Scap (Scap3-Adoption-Phase2), AbuseFilter, Data-release, Hashtags, LabsDB-Auditor, Ladies-That-FOSS-MediaWiki, Language-2018-Apr-June, Language-2018-Jan-Mar, HHVM, HAWelcome.
• 238482n375 edited subscribers, added: • 238482n375; removed: Aklapper.
This comment was removed by Krinkle.
Aklapper raised the priority of this task from Lowest to Needs Triage.Jun 15 2018, 12:44 PM
Aklapper removed projects: HAWelcome, HHVM, Language-2018-Jan-Mar, Language-2018-Apr-June, Ladies-That-FOSS-MediaWiki, LabsDB-Auditor, Hashtags, Data-release, AbuseFilter, Scap (Scap3-Adoption-Phase2), Wikimedia-VE-Campaigns (S2-2018), acl*security, Analytics-Kanban.
Aklapper edited subscribers, added: Aklapper; removed: • 238482n375.
Aklapper assigned this task to daniel.Jun 15 2018, 12:47 PM
CCicalese_WMF removed a project: Patch-For-Review.Jul 10 2018, 3:27 AM
Krinkle mentioned this in T205936: Unable to view some pages due to fatal RevisionAccessException: "Failed to load data blob from tt".Oct 1 2018, 11:06 PM
Krinkle subscribed.Nov 25 2018, 1:35 AM
• mmodell changed the subtype of this task from "Task" to "Production Error".Aug 28 2019, 11:09 PM
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