Description
More and more functionality is added to StochasticLoadBalancer , making TestStochasticLoadBalancer run longer.
From https://builds.apache.org/job/PreCommit-HBASE-Build/15011/testReport/org.apache.hadoop.hbase.master.balancer/TestStochasticLoadBalancer/ where total runtime was 14 min, here are the longest subtests:
testRegionReplicasOnLargeCluster: 1 min 34 sec
testRegionReplicasOnMidCluster: 1 min 31 sec
testRegionReplicasOnMidClusterHighReplication: 2 min
testRegionReplicationOnMidClusterReplicationGreaterThanNumNodes: 2 min 25 sec
This issue is to separate out the above subtests into TestStochasticLoadBalancer2, giving each of the tests around 7 min runtime.