Last modified: 2013-12-17 11:55:26 UTC

Wikimedia Bugzilla is closed!

Wikimedia migrated from Bugzilla to Phabricator. Bug reports are handled in Wikimedia Phabricator.
This static website is read-only and for historical purposes. It is not possible to log in and except for displaying bug reports and their history, links might be broken. See T59717, the corresponding Phabricator task for complete and up-to-date bug report information.

Bug 57717 - Systematic HTTP 503 timeouts by uploading big (<100MB) TIFF images via API action=upload, without stash, without async


Summary:	Systematic HTTP 503 timeouts by uploading big (<100MB) TIFF images via API ac...

Status:	NEW

Product:	MediaWiki
Classification:	Unclassified
Component:	File management (Other open bugs)
Version:	1.23.0
Hardware:	All All

Importance:	Normal major (vote)
Target Milestone:	---
Assigned To:	Nobody - You can work on this!

URL:
Whiteboard:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2013-11-28 17:22 UTC by Kelson [Emmanuel Engelhart]
Modified:	2013-12-17 11:55 UTC (History)
CC List:	6 users (show)

See Also:
Web browser:	---
Mobile Platform:	---
Assignee Huggle Beta Tester:	---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Description Kelson [Emmanuel Engelhart] 2013-11-28 17:22:04 UTC

Mediawiki gives systematically a HTTP timeout (503) although everything is OK with the upload. For example with this picture:
https://commons.wikimedia.org/wiki/File:Haubitzenbatterie_mittleren_Rheinbr%C3%BCcke_-_CH-BAR_-_3237358.tif

Comment 1 Bawolff (Brian Wolff) 2013-11-28 23:19:33 UTC

For these types of bugs, please include method of upload (aka was chunked upload used, and in particular was the async option used. If you're not sure just include which program used to upload - UploadWizard, Special:Upload, or something else).

Comment 2 Kelson [Emmanuel Engelhart] 2013-11-29 09:57:17 UTC

This is done using the API action=upload, without stash, without async. The most simple way.

Comment 3 Andre Klapper 2013-12-17 09:29:57 UTC

Did you mean >100MB instead of <100MB in the bug summary? 
If so, feel free to fix.

Comment 4 Kelson [Emmanuel Engelhart] 2013-12-17 09:39:49 UTC

I mean <100MB. I think the bug is easy to reproduce with the example I have given.

Comment 5 Andre Klapper 2013-12-17 11:49:06 UTC

(In reply to comment #4)
> I mean <100MB.

Then what range does "big TIFF images" mean if it's also smaller than 100MB?

Comment 6 Kelson [Emmanuel Engelhart] 2013-12-17 11:55:26 UTC

I don't know. I don't have made systematic tests.

But I have uploaded thousands of tiff files on Commons and my feeling is that everything is OK until ~95MB, over this limit you will maybe have a timeout.

I think that the post-treatment of the TIFF upload (checks, ...) is in some case longer than proxy/apache timeout thresholds and in such cases, this error occurs.

Wikimedia Bugzilla is closed!

Search

Personal tools

Navigation

Links