EtcdClient - java.util.NoSuchElementException

[NirMendel]

Hey,

first of all - I must say that the etcdclient interface is the best interface I've seen for java.
great work.

I have a problem when connection to my etcd host:
I ran etcd using docker on {HOST}.

I'm writing scala project that uses boon.etcd.
I'm using sbt 0.13.11 and scala 2.10.
I've built and added boon project to my project.

When I'm using etcd in my project:
val uri = "http://" + HOST val client = ClientBuilder.builder().hosts(URI.create(uri)).createClient()
I sometime get an exception:
java.util.NoSuchElementException

Any idea why?