13 lines
533 B
Plaintext
13 lines
533 B
Plaintext
|
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.
|