Bugs, Repairs, and Internal Operational News

The Foundation's Engineering Report for March was published last week on the Wikimedia Techblog, giving a brief overview of all Foundation-sponsored technical operations in the last month. Most of the major developments (Brion Vibber's reappointment, for example), have been covered in previous editions of The Signpost. However, the report also gave details on a number of other projects not covered. For example, it highlighted the publication of a product whitepaper by the strategic product team (and the associated update from Sue Gardner) that will guide future engineering efforts, and the release this week, as expected, of version 1.0 of the new UploadWizard (see previous Signpost coverage).

Also in the report was the first target completion date of the new Virginia data centre (May 2011), and an update on Ryan Lane's efforts to create a virtualisation cluster, now expected sometime this month (see also an update on his blog). Russ Nelson's work on improving the media storage architecture is likewise progressing well; the necessity of this work had been highlighted by recent image thumbnailing failures (see this week's In brief). Work was also done to allow official surveys to pull data about users automatically, in order to shorten the amount of time required to complete them. The Foundation added that a beta release of version 1.17 of the MediaWiki software to external sites is expected "in early April", and a second deployment of the PoolCounter extension, first released last month (as covered by The Signpost) but quickly withdrawn after performance fears. A new project, the integration of a new caching system, known as EHcache, in order to decrease the number of requests that have to be handled directly, was also announced; in a less serious (but perhaps as important) development, the report noted that Ryan Kaldari had written a script to allow users to exchange gifts (including "virtual kittens") and other niceties more easily.

Readers interested in keeping up-to-date with specific projects may also be interested to note that the Foundation is trying harder to allow users to find this information and keep it up-to-date, for the benefit of staff, volunteer developers and users. This includes simplifying and improving the current system of Wikimedia blogs and creating a new page on the wikitech wiki to track recent and upcoming software changes, besides the server admin log.

This year's MediaWiki Google Summer of Code (GSoC) scheme was announced this week on the Wikimedia Techblog. The blogpost, which served as a call for students and mentors for this year's programme, which is worth up to 5000 USD for budding students.

The post has already attracted a number of proposals in the wikitech-l mailing list and elsewhere.

Not all fixes may have gone live to WMF sites at the time of writing; some may not be scheduled to go live for many weeks.

• The Foundation's image thumbnailing infrastructure has taken a battering over the last seven days, as the problems of scaling up the process to handle thousands of requests a day manifested themselves in slowness and frequent crashes. Fortunately, little of the damage was visible to users. Although there are few short-term fixes available to the operations team beyond redistributing the load among more servers, a long-term solution is in the pipeline (Wikimedia Techblog).
• Administrators will now have to confirm that they actually intended to block themselves (revision #85025).
• The release of version 2.0 of the article feedback tool was described on the Wikimedia Techblog. This month's report hinted that it could evolve into a more general review tool.
• The Foundation's copy of the Bugzilla bug report and feature request tracking software has been updated to version 4.0 (wikitech-l mailing list).
• In response to a discussion about having centralised JavaScript and CSS files, User:Krinkle posted a link to his Tour de Wiki, an initiative to fix JavaScript errors on smaller wikis that requires the attention of those proficient in the programming language (wikitech-l mailing list).
• In a separate announcement from that quoted above, developer Mark Hershberger noted that PostgresSQL support was no longer considered vital for MediaWiki 1.17 and would instead be added in 1.17.1. This improves the chances of a quick release candidate for 1.17 (wikitech-l mailing list).

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In this issue

4 April 2011 (all comments)

News and notes

In the news

Editor retention

WikiProject report

Features and admins

Arbitration report

Technology report

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"Administrators will now have to confirm that they actually intended to block themselves" is definitely not live yet. --Rschen7754 00:57, 5 April 2011 (UTC)[reply]

I love the smell of beans in the morning... —  Tivedshambo  (t/c) 05:21, 5 April 2011 (UTC)[reply]

That's why there's a notice above the list of fixes that says "Not all fixes may have gone live to WMF sites at the time of writing; some may not be scheduled to go live for many weeks." ;) --Catrope (talk) 14:32, 5 April 2011 (UTC)[reply]