[16:41:29] 10DBA, 10Wikidata, 07Performance, 15User-Daniel, and 2 others: Implement ChangeDispatchCoordinator based on RedisLockManager - https://phabricator.wikimedia.org/T151993#2850960 (10daniel) [16:55:34] 10DBA, 10Wikidata, 07Performance, 15User-Daniel: DispatchChanges: Avoid long-lasting connections to the master DB - https://phabricator.wikimedia.org/T151681#2851012 (10daniel) [17:30:37] 10DBA, 06Labs, 10Labs-Infrastructure, 10Tool-Labs, 10Wikimedia-Developer-Summit (2017): Labsdbs for WMF tools and contributors: get more data, faster - https://phabricator.wikimedia.org/T149624#2758290 (10bd808) Soliciting SQL queries to fix/optimize on labs-l: https://lists.wikimedia.org/pipermail/labs-... [22:05:40] 10DBA, 10MediaWiki-extensions-Linter: DBA review of Linter extension - https://phabricator.wikimedia.org/T148866#2852487 (10Legoktm) >>! In T148866#2846381, @jcrespo wrote: > These 2 indexes are redundant, keep only the second one (left-most prefix will give you the first for free). One automatic tool to run t... [23:19:30] currently getting "ERROR 2006 (HY000): MySQL server has gone away" when querying analytics-store from stat1003 (as every so often...)