Help Center> Distributed Cache Service> FAQ> Instance Scaling and Upgrade> Are Services Interrupted If Maintenance is Performed During the Maintenance Time Window?
Are Services Interrupted If Maintenance is Performed During the Maintenance Time Window?
O&M personnel will contact you before performing maintenance during the maintenance time window, informing you of the operations and their impacts. You do not need to worry about instance running exceptions.
Parent topic: Instance Scaling and Upgrade
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