refractor yarn framwork, move master and worker to its own package, clean code
refractor yarn framwork, move master and worker to its own package, clean code
fix workerNumberOfCore
refractor yarn framework to reuse the yarn tracking service, separate master and worker into its own package
reconfigure to use 127.0.0.* and 192.168.1.* network for the cluster
refractor and move zookeeper wrapper service to its own project
add zookeeper recipes queue, lock , election sample
Merge pull request #8 from DemandCube/developer/tuan08

Developer/tuan08