Introduction

This is a demo for consistent hashing with zookeeper.

Prerequisite

• java version 8
• scala version 2.11.7
• sbt version 0.13.9

Usage

val hashing = ConsistenHashing.create(ZooKeeper(host="127.0.0.1", port=1234))
// post a node to zookeeper with 2 replicas
hashing.post(Node(port = 1000, replicas = 2)) 
// list mapping in zookeeper
val mapping = hashing.list
// find mapped node 
val node = hashing.findBy("smith")