[system test] Failover- Add back with full recovery of "Index" node causes all index definitions and index data to be lost.

1. Load data, indexes on the cluster.
2. All indexes are built
3. Failover the Index Node1 and add back - Full Recovery
4. Rebalance In this node

All indexes on Node1 are gone.
No index files on the node
No Index definitions

No warning on the behaviour while rebalance-add back In
Confirm Failover only has this warning - Since this is a no data ( no KV node) will only remove it from the cluster. You need rebalance to put this node back in.
(Attached screenshot)

We shouldl

• Either give the user more information on what to expect from this operation( ie Indexes will be lost, you would need to recreate indexes)
• Not delete index definitions/ index data - Since the operation is "Full Recovery" in which case the user will expect index data to be recovered?

Logs

https://s3.amazonaws.com/cb-customers/1/1/collectinfo-2015-06-29T171658-ns_1%4010.6.2.168.zip