Wikimedia Platform Engineering/MediaWiki Core Team/Check-ins/20131209
Appearance
who: Brad, Dan, Nik, Tim, Bryan, Chad, Greg, Chris, Ori, Howie
Bug Escalation
[edit]- bugzilla:58042 - Certain entries in parser cache on ca.wikipedia.org do not have Tidy enabled
- Chad will look, make sure it’s not Cirrus
- How much do we care about weird old distros?
- MediaWiki requires PHP 5.3.2, which was released 4 March 2010. But apparently CentOS 5 has a version of 5.3.3 compiled against really old versions of other libraries.
- bugzilla:58178 - 1.22 needs curl >= 7.16.2 (released 11 April 2007)
- bugzilla:58213 - 1.22 needs pcre >= 7.2 (released 19 June 2007)
- Rough consensus: bail out in the installer if it’s hard to workaround. For 1-line workarounds, just workaround
- bugzilla:57550, bugzilla:58088 - Tim review?
- CleanChanges. Nemo asked to have it reenabled on Meta as it allows filtering RecentChanges by language which helps with translation work. Ideally it’d make sense to Core-ify that language filtering rather than re-enabling CleanChanges. Thoughts?
- https://bugzilla.wikimedia.org/show_bug.cgi?id=54203
- https://bugzilla.wikimedia.org/show_bug.cgi?id=53541
- Send email to Erik and MediaWiki core list about this
- gerrit:90263 - Move AssertEdit into core. Patch is good, but we need to undeploy AssertEdit at the same time. Reedy?
- switch based on version
- Greg to ping Reedy
DevOps
[edit]- Draft Puppetization of logstash in apt
- ElasticSearch provisioned on nodes
- Nodes in Ganglia
- LogStash package now in apt
- Plan: start by piping in UDP log data at first, use that to inform crafting structured log directly from core
Performance
[edit]- Module storage deployed everywhere
- UDPProfiler patched to use hash table rather than BDB; resolves urgent perf issues
- Triage: Perf issues in TimedMediaHandler tracked in bugzilla:58083; WikimediaShopLink in bugzilla:57939.
- Starting to work on infrastructure for logging perf stats from core’s JS codebase: gerrit:99547
- Going to set up a bits beacon URL for this data
Search
[edit]- Live on wikidata
- Updated again today
- Lots more updates scheduled