MESSAGE FORWARDING BACKUP MANAGER IN A DISTRIBUTED SERVER SYSTEM

摘要

A distributed server system may include a primary manager, one or more backup managers communicatively coupled to the primary manager, and one or more workers communicatively coupled to the one or more backup managers. The one or more backup managers may receive a command to backup the state of the distributed server system. The backup managers may forward work tasks to the one or more communicatively coupled workers. The backup managers may further aggregate responses received from the one or more communicatively coupled workers and send the aggregated response to the primary manager.