Dropping Nodes from a Cluster

Any node can be dropped from a cluster by invoking the drop-node operation. To drop
node1 from cluster1 use the following command.

blobcity>drop-node node1

The command can be invoked from any node, including the node from another connected
cluster.

Nodes are gracefully dropped. Any data sharded onto the node being dropped is first
moved to other active nodes before the node is dropped. After successful drop, the
dropped node essentially is an empty node and maybe connected into other clusters.