Change Details

In T267832 we introduced `$wgOldRevisionParserCacheExpireTime` with a default of one hour. In order to retain control over when the new caching behavior will take effect, we want to disable it in production first, then deploy the code, then enable it on group 0, then enable it globally. Steps: [x] Set `$wgOldRevisionParserCacheExpireTime` to 0 in production to disable caching of old revisions (the old behavior) [] Merge and deploy code for that implements caching of old revisions (T267832) [] Set `$wgOldRevisionParserCacheExpireTime` to 60 * 60 on group 0. Watch for trouble. [] Set `$wgOldRevisionParserCacheExpireTime` to 60 * 60 everywhere.

In T267832 we introduced `$wgOldRevisionParserCacheExpireTime` with a default of one hour. In order to retain control over when the new caching behavior will take effect, we want to disable it in production first, then deploy the code, then enable it on group 0, then enable it globally. Steps: [x] Set `$wgOldRevisionParserCacheExpireTime` to 0 in production to disable caching of old revisions (the old behavior) [x] Merge and deploy code for that implements caching of old revisions (T267832) [x] Set `$wgOldRevisionParserCacheExpireTime` to 60 * 60 on group 0. Watch for trouble. [] Set `$wgOldRevisionParserCacheExpireTime` to 60 * 60 everywhere.

In T267832 we introduced `$wgOldRevisionParserCacheExpireTime` with a default of one hour. In order to retain control over when the new caching behavior will take effect, we want to disable it in production first, then deploy the code, then enable it on group 0, then enable it globally. Steps: [x] Set `$wgOldRevisionParserCacheExpireTime` to 0 in production to disable caching of old revisions (the old behavior) [x] Merge and deploy code for that implements caching of old revisions (T267832) [x] Set `$wgOldRevisionParserCacheExpireTime` to 60 * 60 on group 0. Watch for trouble. [] Set `$wgOldRevisionParserCacheExpireTime` to 60 * 60 everywhere.