C.2. Zk URL handler
You can reference the contents of a ZooKeeper node using the zk URL. The URL can be specified either as an absolute node:
zk:/PathToNode
Or you can reference configuration properties from a specific container using the following syntax:
zk:ContainerName/Property
The preceding syntax is effectively a short cut to the following URL reference:
zk:/fabric/registry/containers/config/ContainerName/Property