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Arun Murthy 22ac7e3a8b Set version in branch-2.4.0 to 2.4.0. 11 years ago
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dev-support 75f9db1c4d YARN-1021. Yarn Scheduler Load Simulator. (ywskycn via tucu) 11 years ago
src 673ba4c00e YARN-1504. RM changes for moving apps between queues (Sandy Ryza) 11 years ago
README 75f9db1c4d YARN-1021. Yarn Scheduler Load Simulator. (ywskycn via tucu) 11 years ago
pom.xml 22ac7e3a8b Set version in branch-2.4.0 to 2.4.0. 11 years ago

README

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.