API is returning 500 status code
Open, Needs TriagePublic
Actions

Assigned To

None

Authored By

	Magog_the_Ogre
	Feb 20 2018, 2:47 AM

Description

The API is always returning a 500 status code when it hits the following URL: https://commons.wikimedia.org/w/api.php?list=allimages&ailimit=max&action=query&continue=-||&aistart=20180216000000&aiend=20180216235959&aisort=timestamp&aidir=newer&aiprop=user|sha1|size|dimensions|mime|timestamp|comment|metadata&aicontinue=20180216045510|Этнографическое_обозрение%2C_кн._072-073._%281907_№1%2C2%29.pdf.

The bot has run a query similar to this for several years, so it's probably a data issue (e.g. lots of files with large metadata). I feel like something is misconfigured on Wikimedia's end or on my end. Any help would be appreciated; thanks.

Related Objects
Search...

Status	Subtype	Assigned	Task
Open		None	T56037 ForeignAPIRepo / InstantCommons should fetch multiple-density thumbnails in one request
Open		None	T69323 MultimediaViewer "HTML embed" shouldn't default to original (unsuitably large)
Resolved		Jdlrobson	T103362 Try to get rid of mobileview call for regular pages
Open	Feature	None	T56035 API imageinfo should allow fetching multiple thumbnail sizes
Open	Feature	None	T40891 MediaWiki API 2.0 (tracking)
Open		None	T35226 prop=imageinfo: give empty tag for files without metadata
Resolved		cscott	T56844 Image / media handling (tracking)
Duplicate		cscott	T51896 In Parsoid and MW API, implement handling for file types that do not have thumbnails, such as audio ogg files
Open	Feature	None	T66491 Media Viewer does not contain link to local file description page
Open	Feature	None	T118653 Return local description page in imageinfo API
Open		None	T86611 API does not fail gracefully when data is too large
Open		None	T36951 Output filekey for prop=stashimageinfo
Open		None	T30559 limit/start/end param of prop=imageinfo are for a list of titles
Resolved		Umherirrender	T91461 Inconsistent value for "suppressed" field in API
Duplicate		None	T101400 This result was truncated because it would otherwise be larger than the limit of 12,582,912 bytes
Open		None	T101457 imageinfo should return info for other files when one file gets a iiurlparamnormal error.
Declined		None	T112045 Parsoid lacks support for mustRender in the non-extension DataAccesses
Open	BUG REPORT	None	T122716 Using imageinfo and videoinfo together in one API request throws error
Open		None	T132946 Deprecate videoinfo
Open	Feature	None	T176673 Add iidir option for prop=imageinfo
Open	Feature	None	T38220 The stashimageinfo module shouldn't be a prop querymodule (it doesn't accept titles and doesn't work with generators)
Open		None	T89971 ApiQueryImageInfo is crufty, needs rewrite
Open		None	T187759 API is returning 500 status code

Event Timeline

Magog_the_Ogre created this task.Feb 20 2018, 2:47 AM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptFeb 20 2018, 2:47 AM

Magog_the_Ogre updated the task description. (Show Details)Feb 20 2018, 2:49 AM

The link works fine for me?

It only happens when I'm logged in as administrator or as a bot. Both of these have a higher API limits than the average users.

In T187759#3984709, @Magog_the_Ogre wrote:

It only happens when I'm logged in as administrator or as a bot. Both of these have a higher API limits than the average users.

What are those limits? Any link to the docs, please?

What is the complete error message (please exclude your personal IP though)?

I've attached the HAR generated by Chrome. I've have blanked everything that looked like session or location data.

commons.wikimedia.org.har11 KBDownload

Thanks. Tentatively guessing the component (might be wrong).

This is probably the same issue as in T55663: Getting the referring pages takes up too much memory (due to included image metadata): too many small object in the metadata aren't caught by the usual API memory limiting mechanism, until they add up enough to exceed PHP's memory limit.

Anomie added a parent task: T89971: ApiQueryImageInfo is crufty, needs rewrite.Feb 28 2018, 2:36 PM

Anomie moved this task from Unsorted to Needs Code on the MediaWiki-Action-API board.

Anomie mentioned this in T235011: API query times out.Oct 9 2019, 2:51 PM

Aklapper removed a subscriber: Anomie.Oct 16 2020, 5:01 PM

Restricted Application added a project: Platform Engineering. · View Herald TranscriptOct 16 2020, 5:01 PM

• AMooney removed a project: Platform Engineering.Oct 20 2020, 7:25 PM

API is returning 500 status codeOpen, Needs TriagePublicActions

Description

Related ObjectsSearch...

Event Timeline

API is returning 500 status code
Open, Needs TriagePublic
Actions

Related Objects
Search...