Chroot features
After version 3.2.0, the Chroot feature was added, which allows each client to set a namespace for itself.
If a client has Chroot set up, then any operation of the client on the server
will be restricted to its own namespace.
By setting Chroot, a client can be applied to a subtree of the Zookeeper server.
In the scenario where multiple applications share a Zookeeper into the group, it
is very helpful to achieve mutual isolation between different applications.