hadoop

History

Vinod Kumar Vavilapalli 3462a00dd2 Preparing for release 2.6.1: mvn versions:set -DnewVersion=2.6.1		2015-09-09 15:29:57 -07:00
..
dev-support	YARN-1021. Yarn Scheduler Load Simulator. (ywskycn via tucu)	2013-09-27 20:32:06 +00:00
src	YARN-2920. Changed CapacityScheduler to kill containers on nodes where node labels are changed. Contributed by Wangda Tan	2015-09-05 20:54:18 -07:00
README	YARN-1021. Yarn Scheduler Load Simulator. (ywskycn via tucu)	2013-09-27 20:32:06 +00:00
pom.xml	Preparing for release 2.6.1: mvn versions:set -DnewVersion=2.6.1	2015-09-09 15:29:57 -07:00

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.