Questions about standalone cluster configuration:
1. Is it considered bad practice to have standby JobManagers co-located on
the same machines as TaskManagers?
2. Is it considered bad practice to have zookeeper installed on the same
machines as the JobManager leader and standby machines? (
Hi,
I think
1. should not be a problem if the machine has enough capacities to run both.
2. is not truly harmful if you have more than one Zookeeper node, but in case
the machine of your JM goes down, it also takes off one ZK node. It is no
problem if the remaining ZK nodes can take over to re
