Project: springxd
Issue XD-1848: Modify REST controller to obtain stream/job state
See the [design document|https://docs.google.com/a/gopivotal.com/document/d/1kWtoH_xEF1wMklzQ8AZaiuhBZWIlpCDi8G9_hAP8Fgc/edit#heading=h.2rk74f16ow4i] for more details. The REST controller needs to be modified to obtain stream/job state once it is available in ZooKeeper. This depends on XD-1847.
Story points: 5