Hello all, I'd like to share the design doc for dynamic reservations <https://docs.google.com/document/d/1e3j69pfBgtc8xM00DhcuiMl6ImkEB5na0TzOMyzrg8A/edit?usp=sharing>, a feature to better support stateful services.
Dynamic reservations allow a framework to dynamically reserve offered resources, such that those resources will only be re-offered to the same framework (or other frameworks with the same role). This is especially useful if the framework's task stored some state on the slave, and needs a guaranteed set of resources reserved so that it can re-launch a task on the same slave to recover that state. Questions and/or feedback via comments on the design doc or via reply to this thread would be greatly appreciated! Thanks, MPark.
