Last modified: 2013-02-22 13:55:16 UTC
Recently created wikis all have MyISAM external store tables, but we now use InnoDB for the external store. We have to clean up recently created wikis, but please update whatever script creates ES tables for new wikis.
maintenance/storage/blobs.sql I think.
that is all because of Domas: 2174bb0 - use MyISAM by default instead of InnoDB (6 years ago) <Domas Mituzas> https://www.mediawiki.org/wiki/Special:Code/MediaWiki/20597
https://gerrit.wikimedia.org/r/#/c/50241/