On Monday, December 16, 2019 from 18:15 to 18:45 CET (9:15 to 9:45 PST), the database supporting the Presto JDBC/ODBC Gateway will undergo a brief maintenance. The maintenance is mandated by our infrastructure provider for upgrades to the underlying systems.
The maintenance will trigger the failover of the database, which is expected to last approximately 60 seconds. The impact will be limited to queries executed through the Presto JDBC/ODBC Gateway, which will receive timeout errors on submission for the duration of the failover and shortly thereafter.
Beyond this notice, we will provide updates approximately 1 hour before the beginning of the upgrade window, at the start and completion of the operation, and once the verification is completed. At that time, Presto JDBC/ODBC Gateway will have returned to full functionality and this Scheduled Maintenance will be closed.
If you have any questions or concerns about this maintenance, please feel free to reach out to our Support team at email@example.com