Hi everybody,
Tomorrow EU morning (9:00 CET) I'll upgrade the Debian OS on an-coord1001, and several services will need to be stopped: Hive, Oozie, Presto (may also affect Druid, so Turnilo and Superset). The total downtime should be around one hour (best case scenario).
Thanks!
Luca (on behalf of the Analytics / Data Engineering team)