Package org.apache.hadoop.hbase.master.balancer
package org.apache.hadoop.hbase.master.balancer
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ClassDescriptionClass used to be the base of unit tests on load balancers.Used for FavoredNode unit testsBase UT of RSGroupableBalancer.Test BalancerDecision ring buffer using namedQueue interfaceTest BalancerRejection ring buffer using namedQueue interfaceTest RSGroupBasedLoadBalancer with SimpleLoadBalancer as internal balancerTest RSGroupBasedLoadBalancer with StochasticLoadBalancer as internal balancerTest the load balancer that is created by default.A simplified BalancerClusterState which ensures we provide the intended test RegionMetrics data when balancing this clusterIf your minCostNeedsBalance is set too low, then the balancer should still eventually stop making moves as further cost improvements become impossible, and balancer plan calculation becomes wasteful.