On 17/03/2020 20:14, Brennen Bearnes wrote: > The 1.35.0-wmf.23 version of MediaWiki is still blocked[0]. > > Neither this version nor the subsequent 1.35.0-wmf.24 can proceed until > this issue is resolved: > > * T247562: Warning: Memcached::setMulti(): failed to set key > global:segment:... > - https://phabricator.wikimedia.org/T247562 > > Thanks to the many folks who have contributed debugging on T247562 so > far. If anyone else has any insight, further input would be certainly > be appreciated. > > -- Your erratic train enabler > > [0]. <https://phabricator.wikimedia.org/T233871>
Hello, Eventually we have found the root cause of the issue. The local cache was being invalidated when different wikis tried to use it which caused MediaWiki processes to fetch a large key from the same memcached server and overloading it. The hotfix is deployed. I will push 1.35.0-wmf.23 to all wikis this afternoon at or slightly after 13:00 UTC. -- Antoine "hashar" Musso _______________________________________________ Wikitech-l mailing list [email protected] https://lists.wikimedia.org/mailman/listinfo/wikitech-l
