THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
...
- ApplicationMaster(JobCoordinator) in yarn deployment model generates the Job model(optimal processor to task assignment) and persists the JobModel in coordinator stream(kafka topic) associated with the samza job.
- ContainerAllocator phase(which happens after the JobModel generation) schedules each processor to run on a physical host by coordinating with the underlying ClusterManager and orchestrates the execution of the processor.
...