Good morning, I have to find a convenient time to reboot a key server (an-coord1001) which supports the analytics services. Unfortunately, although we have a standby server, the process for switching the two servers' roles is somewhat arduous so the pragmatic option is to schedule a brief period of downtime for the affected services, while the primary server is rebooted. These services are: Hive, Superset, Oozie, Presto, and DataHub. The outage should last for less than 10 minutes and I propose to carry out this maintenance at 09:00 UTC tomorrow - May 5th. Please do let me know if this is going to impact you negatively and I will try to find another maintenance window. If you have any other queries or concerns, please don't hesitate to get in touch. Thanks and best wishes, Ben -- *Ben Tullis* (he/him) Senior Site Reliability Engineer Wikimedia Foundation <https://wikimediafoundation.org/> -- Analytics-announce mailing list -- analytics-announce(a)lists.wikimedia.org To unsubscribe send an email to analytics-announce-leave(a)lists.wikimedia.org