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triggered ParserFunction bugs on both nl.wikipedia.org and eo.wikipedia.org. The traffic from nl.wikipedia.org was enough at the time to cause a noticeable spike in CPU usage on the web servers, including some time-out errors; thus, deployment onto nl.wikipedia.org had to be delayed. After these issues are resolved , the second wave of deployment is expected to start on
Wednesday, February 16 (see the
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been waiting for review for a long time. The
Foundation’s big contribution to the release was the ResourceLoader, a piece of MediaWiki infrastructure that allows for on-demand loading of JavaScript. Many other incremental improvements were made in how MediaWiki parses and caches pages and page fragments.
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and custom interfaces to create WikiProject-sized "forks" as the key to the long-term survival of the project, arguing that community decentralization would create smaller, more manageable and more welcoming groups of editors. Laugher compares these to the editing groups that existed at the beginning
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to even outage for some users. At this point, the deployment was rolled back to the previous 1.16 release. The tech team investigated and prepared for another attempt after resolving some technical issues. A second attempt was made at 16:27 UTC, but this ran into similar performance issues and had to
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After further investigation and several fixes to the release, Rob
Lanphier, a developer with the WMF, added that "some of the unsolved issues are complicated enough that the only timely and reasonable way to investigate them is to deploy and react". As a result of this, he said, a new plan had been
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some old code for project-wise upgrading). The first phase took place 6:00–12:00 UTC on Friday, February 11. This was limited to the Simple
English Knowledge (XXG) and Wiktionary; the Usability and Strategy Wikis; Meta; the Hebrew Wikisource; the English Wikiquote, Wikinews and Wikibooks; the Beta
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The 1.17 release process has been longer than we would have liked, which has meant more code to review, and more likelihood for accumulating a critical mass of problems that would cause us to abort a deployment.... was an omnibus collection of fixes, including a large number of patches which had
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At the time of writing, the deployment had been completed on all but the last two projects. The Hebrew
Wikisource, included after a request from a community member, gave a chance to observe the deployment on a right-to-left language wiki. The team also reported some localization issues which
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drawn up in which 1.17 will be deployed on "just a few wikis at a time". The tech team believes the problem was located in the configuration of the $ wgCacheEpoch variable, which caused a more aggressive culling of the cache than the servers could handle (
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with some existing
Javascript code. Trevor Parscal and Roan Kattouw, the main developers of the ResourceLoader, were available on IRC on February 14 at 18:00 (UTC) to answer queries related to the new feature.
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servers, which are responsible for delivering content to users, became overloaded and started behaving unpredictably. The increased load culminated with multiple issues across the project from increased
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One of the applications of a defined parser grammar would be the ability to have alternative, non-MediaWiki interfaces to interact with the content. The
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The planned update of MediaWiki as the underlying software which forms the basis of WMF wikis to version 1.17 failed last week (
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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.
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441:(opened January 2009) allows for the display of namespace aliases in userpages to be gender-specific (revision #
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to allow staff, community members and the general public to keep an eye on the servers' uptime and status (
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of
Knowledge (XXG), and those that can still be found in various specialized wikis (most notably
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a default feature on the
English Knowledge (XXG). Implementation discussion is proceeding at
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about the failed deployment and explained what the
Foundation had attempted to deploy:
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Q&A was held on matters related to the
ResourceLoader, which is expected to cause
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Widespread discussions about the low participation of women in Knowledge (XXG)
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483:(opened January 2007) was closed successfully, after the introduction of
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miss rate almost doubled with the new deployment, at which point the
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to wikis, to allow easy forking and merging (a concept explored in
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The team decided on a two-stage deployment for their next attempt (
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be called off 90 minutes later. Further attempts were put on hold.
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The talk also examined the possible application of the concept of
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After the last attempt at creating a wikitext parser generated
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Several issues became apparent almost immediately. The parser
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on RefTools/RefToolbar and other references-related tools).
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allowed easy customisation of MediaWiki sites' footers.
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under the name of "Kiwi". Discussion is ongoing in the
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Get the latest headlines on your user page – just add
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Wikiversity; and the Esperanto and Dutch Wikipedias.
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Danese Cooper, Wikimedia's Chief Technical Officer,
599:If your comment has not appeared here, you can try
315:on the wikitext-l mailing list, a new attempt, by
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341:was released of "Distributed wikis", a talk at
246:of WMF wikis that are already running 1.17).
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434:Several long-standing bugs have been fixed:
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68:Bugs, Repairs, and Internal Operational News
610:No comments yet. Yours could be the first!
686:Knowledge (XXG) Signpost archives 2011-02
394:was made on the wikitech-l mailing list.
18:Knowledge (XXG):Knowledge (XXG) Signpost
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472:(opened October 2008) was resolved in
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400:The WMF announced that a public
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437:The successful close of bug #
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406:http://status.wikimedia.org
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374:various earlier proposals
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457:(male user) rather than
404:page has been set up at
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288:MediaWiki talk:Common.js
280:poll at the Village Pump
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630:Signpost-subscription
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508:"Technology report" →
449:reported last week ("
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592:To follow comments,
345:by Brianna Laugher (
305:New wikitext parser?
562:Features and admins
500:"Technology report"
587:Discuss this story
567:Arbitration report
557:WikiProject report
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335:Distributed wikis:
313:lengthy discussion
228:Wikimedia Techblog
171:Wikimedia Techblog
42:← Back to Contents
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603:purging the cache
572:Technology report
402:status monitoring
378:Flagged revisions
347:User:pfctdayelise
276:RefTools default:
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65:Technology report
47:View Latest Issue
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485:$ wgFooterIcons
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