| Yarn Scheduler Load Simulator (SLS) |
| |
| SLS is a stress and performance harness for the Yarn Resource Manager Scheduler |
| that exercises the scheduler implementation simulating the cluster size and the |
| applications load without having to have a cluster nor applications. |
| |
| SLS runs a regular RM without RPC endpoints and uses a NodeManager and |
| Application Manager simulators to send and receive events simulating cluster |
| and application load behavior. |
| |
| The size of the cluster and the application load is scripted in a configuration |
| file. |
