Thank you Jamie and Ufuk both for such helpful answers! I will continue to explore my options and eagerly await out of the box Mesos support.
Ryan On Mon, Jul 4, 2016 at 5:05 AM Ufuk Celebi <u...@apache.org> wrote: > On Fri, Jul 1, 2016 at 3:41 PM, Ryan Crumley <crum...@gmail.com> wrote: > > Questions: > > 1. Is this a viable approach? Any pitfalls to be aware of? > > The major pitfall would be future migrations as outlined by Jamie. > > > 2. What is the correct term for this deployment mode? Single node > > standalone? Local? > > I would say single node standalone. > > > 3. Will the RocksDB state backend work in a single jvm mode? > > Yes. One JVM will execute the regular JobManager and TaskManager code. > > > > > 4. When the single jvm process becomes unhealthy and is restarted by > > marathon will flink recover appropriately or is failure recovery a > function > > of HA? > > The checkpoint state will unfortunately get lost in this case. For > this to work you have to run with HA, which requires ZooKeeper. > > > > 5. How would I migrate the RocksDB state once I move to HA mode? Is > there a > > straight forward path? > > See Jamie's answer. >
