I created an index with K shards on a single AWS EC2 instance using K
JVMS. I now want to add more AWS EC2 instances to the mix.
If I clone my original AWS EC2 instance AND data and change the
gateway configuration to expect 2*K nodes, and start up K ES servers
on each AWS instance, will
the cloned node use the cloned data or will it discard the cloned data
and copy the cloned data from a primary node when assuming
responsibility for a shard?