The PWS p-MySQL cluster has been at restarted at 2016-08-27 15:20:12 UTC / 2016-08-27 11:20:12 EDT / 2016-08-27 08:20:12 PDT
All apps can access their bound p-MySQL service. Please note, not all apps/ORMs are resilient to database restarts. If your app is still failing, please restart.
Aug 27, 08:37 PDT
The Issue is related to how Galera treats DDLs. They're not transactional in MySQL, so Galera's designed to stop all transactions and run the DDL in parallel on each node. For normal DDLs, this shows up to apps as a minor pause in transactions, then everything resumes normal behavior. But, in today's case, the DDL is irrevocably hung, so everyone's just stuck behind it.
Aug 27, 08:18 PDT
The database is up and applications may be able to connect, they'll experience hanging connections as transactions are not able to complete. The team is investigating the cause, will remedy immediately and will be looking for ways to avoid this situation in the future.
Aug 27, 07:48 PDT