John,
1. +1 to mesos-dns aware
2. all tasks deployed by mesos are already in mesos-dns. so all the nm are
there (we should make sure they have good names.
3. the RM is not usually started with mesos… if it was it would also be listed
in mesos-dns, however a process started outside mesos is not
Hi John,
Great views about extending mesos dns for rm's discovery. Some thoughts:
1. There are 5 primary interfaces RM exposes that are bound to standard
ports.
a. RPC interface for clients that want to submit applications to
YARN (port 8032).
b. RPC interface for NMs to
So I may be lookng at this wrong, but where is the data for the rm stored
if it does fail over? How will it know to pick up where it left off? This
is just one area I am low in understanding on.
That said, what about pre allocating a second failover rm some where on
the cluster. (I am just
