public class UniformBroadcastPolicyManager extends AbstractPolicyManager
FederationPolicyManager
.
It combines the basic policies: UniformRandomRouterPolicy
and
BroadcastAMRMProxyPolicy
, which are designed to work together and
"spread" the load among sub-clusters uniformly.
This simple policy might impose heavy load on the RMs and return more
containers than a job requested as all requests are (replicated and)
broadcasted.amrmProxyFederationPolicy, LOG, routerFederationPolicy
Constructor and Description |
---|
UniformBroadcastPolicyManager() |
getAMRMPolicy, getQueue, getRouterPolicy, serializeConf, setQueue
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