Hi folks, We have a design doc up (attached to MESOS-1784 <https://issues.apache.org/jira/browse/MESOS-1784>) for properly updating the FrameworkInfo.
The basic idea is to provide frameworks the ability update any fields of their FrameworkInfo (e.g., 'user', 'failover_timeout') without having to restart masters/slaves/tasks/executors. Feel fee to provide feedback on the doc or the ticket. Thanks, Vinod
