2023-11-03 14:55:33,425 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-11-03 14:55:33,715 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-11-03 14:55:33,826 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-11-03 14:55:33,898 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-03 14:55:33,908 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-03 14:55:33,925 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=101, ProcessCount=167, AvailableMemoryMB=8687
2023-11-03 14:55:33,928 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-03 14:55:33,929 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-03 14:55:34,064 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv103082442:84 , srv1063268095:84 , srv1102821945:84 , srv1109666199:84 , srv1120198060:84 , srv1131780478:84 , srv1138081282:84 , srv1165742620:84 , srv1258040094:84 , srv1292966424:84 , srv1294678408:84 , srv1300004253:84 , srv1332283690:84 , srv1338599061:84 , srv1386453679:84 , srv1414775792:84 , srv1417509666:84 , srv1430003816:84 , srv1437026583:84 , srv1451086311:84 , srv1485627759:84 , srv1499011479:84 , srv1517515154:84 , srv1520031193:84 , srv1528102176:84 , srv15282598:84 , srv1529922399:84 , srv1531493555:84 , srv1531534428:84 , srv1555254880:84 , srv1560439975:84 , srv1565329328:84 , srv1569229549:84 , srv1589685199:84 , srv1622241514:84 , srv1624025738:84 , srv165706871:84 , srv1665769654:84 , srv167780279:84 , srv1678369542:84 , srv1703118685:84 , srv1711637742:84 , srv1712548827:84 , srv1723593472:84 , srv1732504418:84 , srv1756073046:84 , srv1763950047:84 , srv1764991530:84 , srv1831585467:84 , srv1841359279:84 , srv19078638:84 , srv1951571446:84 , srv1953451206:84 , srv1966590382:84 , srv198639953:84 , srv1990097296:84 , srv2008516350:84 , srv2061605670:84 , srv2063695665:84 , srv2064005099:84 , srv2082623787:84 , srv2093770051:84 , srv21218637:84 , srv240253679:84 , srv272443636:84 , srv292095311:84 , srv301127489:84 , srv321792220:84 , srv398928208:84 , srv431907645:84 , srv462209927:84 , srv468577144:84 , srv487855296:84 , srv499497545:84 , srv577391780:84 , srv577916612:84 , srv6047432:84 , srv636356335:84 , srv636377161:84 , srv643233093:84 , srv685135240:84 , srv688135882:84 , srv691918840:84 , srv698632800:84 , srv720848111:84 , srv790378940:84 , srv815142022:84 , srv81768256:84 , srv830707880:84 , srv837968076:84 , srv838304636:84 , srv849798095:84 , srv876160254:84 , srv886261981:84 , srv917722590:84 , srv926477863:84 , srv942272902:84 , srv956599031:84 , srv957199737:84 , srv1592531969:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-11-03 14:55:34,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-03 14:55:34,079 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1555254880=29, srv1131780478=5, srv1138081282=6, srv468577144=72, srv685135240=81, srv1831585467=49, srv2093770051=62, srv688135882=82, srv1732504418=45, srv1332283690=12, srv1703118685=41, srv292095311=66, srv815142022=87, srv1499011479=21, srv1592531969=34, srv790378940=86, srv1569229549=32, srv1165742620=7, srv321792220=68, srv636377161=79, srv15282598=25, srv1622241514=35, srv1565329328=31, srv1756073046=46, srv1763950047=47, srv1531493555=27, srv1665769654=38, srv1430003816=17, srv1678369542=40, srv917722590=95, srv1711637742=42, srv1109666199=3, srv1338599061=13, srv2008516350=57, srv1528102176=24, srv849798095=92, srv165706871=37, srv1520031193=23, srv1102821945=2, srv487855296=73, srv1120198060=4, srv577916612=76, srv1966590382=54, srv431907645=70, srv1951571446=52, srv720848111=85, srv1589685199=33, srv6047432=77, srv167780279=39, srv1414775792=15, srv1560439975=30, srv698632800=84, srv1841359279=50, srv838304636=91, srv1531534428=28, srv301127489=67, srv1258040094=8, srv1953451206=53, srv1294678408=10, srv1451086311=19, srv942272902=97, srv462209927=71, srv876160254=93, srv1485627759=20, srv643233093=80, srv81768256=88, srv2063695665=59, srv1063268095=1, srv830707880=89, srv886261981=94, srv1417509666=16, srv1517515154=22, srv21218637=63, srv1712548827=43, srv577391780=75, srv957199737=99, srv240253679=64, srv956599031=98, srv1624025738=36, srv2082623787=61, srv198639953=55, srv1437026583=18, srv1990097296=56, srv2064005099=60, srv398928208=69, srv1723593472=44, srv837968076=90, srv272443636=65, srv1764991530=48, srv926477863=96, srv499497545=74, srv636356335=78, srv103082442=0, srv2061605670=58, srv1529922399=26, srv19078638=51, srv1300004253=11, srv1292966424=9, srv691918840=83, srv1386453679=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-03 14:55:34,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-03 14:55:34,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-03 14:55:34,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-03 14:55:34,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-03 14:55:34,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-03 14:55:34,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-03 14:55:34,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-03 14:55:34,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-03 14:55:34,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-03 14:55:34,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-03 14:55:34,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-03 14:55:34,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-03 14:55:34,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-03 14:55:34,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-03 14:55:34,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-03 14:55:34,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-03 14:55:34,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-03 14:55:34,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-03 14:55:34,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-03 14:55:34,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-03 14:55:34,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-03 14:55:34,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-03 14:55:34,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-03 14:55:34,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-03 14:55:34,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-03 14:55:34,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-03 14:55:34,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-03 14:55:34,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-03 14:55:34,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-03 14:55:34,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-03 14:55:34,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-03 14:55:34,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-03 14:55:34,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-03 14:55:34,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-03 14:55:34,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-03 14:55:34,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-03 14:55:34,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-03 14:55:34,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-03 14:55:34,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-03 14:55:34,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-03 14:55:34,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-03 14:55:34,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-03 14:55:34,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-03 14:55:34,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-03 14:55:34,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-03 14:55:34,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-03 14:55:34,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-03 14:55:34,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-03 14:55:34,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-03 14:55:34,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-03 14:55:34,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-03 14:55:34,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-03 14:55:34,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-03 14:55:34,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-03 14:55:34,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-03 14:55:34,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-03 14:55:34,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-03 14:55:34,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-03 14:55:34,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-03 14:55:34,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-03 14:55:34,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-03 14:55:34,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-03 14:55:34,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-03 14:55:34,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-03 14:55:34,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-03 14:55:34,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-03 14:55:34,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-03 14:55:34,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-03 14:55:34,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-03 14:55:34,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-03 14:55:34,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-03 14:55:34,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-03 14:55:34,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-03 14:55:34,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-03 14:55:34,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-03 14:55:34,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-03 14:55:34,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-03 14:55:34,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-03 14:55:34,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-03 14:55:34,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-03 14:55:34,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-03 14:55:34,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-03 14:55:34,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-03 14:55:34,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-03 14:55:34,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-03 14:55:34,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-03 14:55:34,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-03 14:55:34,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-03 14:55:34,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-03 14:55:34,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-03 14:55:34,347 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:34,348 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-03 14:55:34,348 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-03 14:55:34,721 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 543 ms to try 5000 different iterations.  Found a solution that moves 4700 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1799622849691131. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03885408094313777, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.055456477308073536, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5222222222222223, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03885408094313777, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17483333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24541666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:34,736 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv462209927:81 , srv103082442:82 , srv1386453679:82 , srv1966590382:82 , srv2063695665:82 , srv643233093:82 , srv830707880:82 , srv926477863:82 , srv1451086311:83 , srv1624025738:83 , srv1951571446:83 , srv292095311:83 , srv431907645:83 , srv577391780:83 , srv685135240:83 , srv720848111:83 , srv957199737:83 , srv1529922399:84 , srv1565329328:84 , srv165706871:84 , srv198639953:84 , srv321792220:84 , srv1063268095:85 , srv1120198060:85 , srv1165742620:85 , srv1258040094:85 , srv1292966424:85 , srv1499011479:85 , srv1528102176:85 , srv1555254880:85 , srv2008516350:85 , srv21218637:85 , srv240253679:85 , srv398928208:85 , srv81768256:85 , srv837968076:85 , srv838304636:85 , srv1102821945:86 , srv1430003816:86 , srv1437026583:86 , srv1531534428:86 , srv1622241514:86 , srv1678369542:86 , srv2082623787:86 , srv2093770051:86 , srv272443636:86 , srv487855296:86 , srv815142022:86 , srv956599031:86 , srv1294678408:87 , srv1300004253:87 , srv1332283690:87 , srv1414775792:87 , srv1517515154:87 , srv1520031193:87 , srv1560439975:87 , srv1703118685:87 , srv1756073046:87 , srv1763950047:87 , srv1953451206:87 , srv2061605670:87 , srv2064005099:87 , srv301127489:87 , srv577916612:87 , srv636356335:87 , srv636377161:87 , srv886261981:87 , srv917722590:87 , srv1109666199:88 , srv1131780478:88 , srv1338599061:88 , srv1417509666:88 , srv1589685199:88 , srv1712548827:88 , srv1732504418:88 , srv1831585467:88 , srv1841359279:88 , srv468577144:88 , srv790378940:88 , srv1138081282:89 , srv1485627759:89 , srv1569229549:89 , srv1665769654:89 , srv1711637742:89 , srv1764991530:89 , srv19078638:89 , srv688135882:89 , srv849798095:89 , srv942272902:89 , srv167780279:90 , srv691918840:90 , srv499497545:91 , srv1531493555:92 , srv876160254:92 , srv1723593472:93 , srv1990097296:94 , srv6047432:94 , srv698632800:94 , srv15282598:95 , srv1592531969:435 }
2023-11-03 14:55:34,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-03 14:55:34,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1555254880=29, srv1131780478=5, srv1138081282=6, srv468577144=72, srv685135240=81, srv1831585467=49, srv2093770051=62, srv688135882=82, srv1732504418=45, srv1332283690=12, srv1703118685=41, srv292095311=66, srv815142022=87, srv1499011479=21, srv1592531969=34, srv790378940=86, srv1569229549=32, srv1165742620=7, srv321792220=68, srv636377161=79, srv15282598=25, srv1622241514=35, srv1565329328=31, srv1756073046=46, srv1763950047=47, srv1531493555=27, srv1665769654=38, srv1430003816=17, srv1678369542=40, srv917722590=95, srv1711637742=42, srv1109666199=3, srv1338599061=13, srv2008516350=57, srv1528102176=24, srv849798095=92, srv165706871=37, srv1520031193=23, srv1102821945=2, srv487855296=73, srv1120198060=4, srv577916612=76, srv1966590382=54, srv431907645=70, srv1951571446=52, srv720848111=85, srv1589685199=33, srv6047432=77, srv167780279=39, srv1414775792=15, srv1560439975=30, srv698632800=84, srv1841359279=50, srv838304636=91, srv1531534428=28, srv301127489=67, srv1258040094=8, srv1953451206=53, srv1294678408=10, srv1451086311=19, srv942272902=97, srv462209927=71, srv876160254=93, srv1485627759=20, srv643233093=80, srv81768256=88, srv2063695665=59, srv1063268095=1, srv830707880=89, srv886261981=94, srv1417509666=16, srv1517515154=22, srv21218637=63, srv1712548827=43, srv577391780=75, srv957199737=99, srv240253679=64, srv956599031=98, srv1624025738=36, srv2082623787=61, srv198639953=55, srv1437026583=18, srv1990097296=56, srv2064005099=60, srv398928208=69, srv1723593472=44, srv837968076=90, srv272443636=65, srv1764991530=48, srv926477863=96, srv499497545=74, srv636356335=78, srv103082442=0, srv2061605670=58, srv1529922399=26, srv19078638=51, srv1300004253=11, srv1292966424=9, srv691918840=83, srv1386453679=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-03 14:55:34,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-03 14:55:34,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-03 14:55:34,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-03 14:55:34,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-03 14:55:34,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-03 14:55:34,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-03 14:55:34,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-03 14:55:34,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-03 14:55:34,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-03 14:55:34,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-03 14:55:34,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-03 14:55:34,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-03 14:55:34,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-03 14:55:34,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-03 14:55:34,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-03 14:55:34,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-03 14:55:34,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-03 14:55:34,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-03 14:55:34,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-03 14:55:34,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-03 14:55:34,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-03 14:55:34,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-03 14:55:34,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-03 14:55:34,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-03 14:55:34,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-03 14:55:34,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-03 14:55:34,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-03 14:55:34,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-03 14:55:34,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-03 14:55:34,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-03 14:55:34,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-03 14:55:34,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-03 14:55:34,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-03 14:55:34,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-03 14:55:34,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-03 14:55:34,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-03 14:55:34,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-03 14:55:34,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-03 14:55:34,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-03 14:55:34,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-03 14:55:34,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-03 14:55:34,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-03 14:55:34,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-03 14:55:34,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-03 14:55:34,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-03 14:55:34,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-03 14:55:34,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-03 14:55:34,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-03 14:55:34,765 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-03 14:55:34,765 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-03 14:55:34,765 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-03 14:55:34,765 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-03 14:55:34,765 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-03 14:55:34,765 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-03 14:55:34,765 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-03 14:55:34,765 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-03 14:55:34,766 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-03 14:55:34,766 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-03 14:55:34,766 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-03 14:55:34,766 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-03 14:55:34,766 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-03 14:55:34,766 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-03 14:55:34,766 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-03 14:55:34,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-03 14:55:34,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-03 14:55:34,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-03 14:55:34,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-03 14:55:34,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-03 14:55:34,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-03 14:55:34,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-03 14:55:34,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-03 14:55:34,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-03 14:55:34,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-03 14:55:34,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-03 14:55:34,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-03 14:55:34,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-03 14:55:34,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-03 14:55:34,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-03 14:55:34,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-03 14:55:34,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-03 14:55:34,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-03 14:55:34,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-03 14:55:34,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-03 14:55:34,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-03 14:55:34,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-03 14:55:34,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-03 14:55:34,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-03 14:55:34,770 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-03 14:55:34,770 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-03 14:55:34,904 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03885408094313777, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.055456477308073536, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03885408094313777, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17483333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24541666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:34,904 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-03 14:55:34,904 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17992937486571134, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03885408094313777, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.055456477308073536, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03885408094313777, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17483333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24541666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-03 14:55:35,140 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 343 ms to try 5000 different iterations.  Found a solution that moves 2651 regions; Going from a computed imbalance of 0.17992937486571134 to a new imbalance of 0.01507136774042019. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022724953117691394); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.034725151391599034, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29455555555555557, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022724953117691394); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.043416666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:35,154 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv15282598:76 , srv6047432:77 , srv1990097296:78 , srv698632800:79 , srv1723593472:80 , srv1531493555:81 , srv167780279:81 , srv1338599061:82 , srv1485627759:82 , srv1589685199:82 , srv1712548827:82 , srv688135882:82 , srv691918840:82 , srv876160254:82 , srv1520031193:83 , srv1665769654:83 , srv1711637742:83 , srv1764991530:83 , srv1831585467:83 , srv19078638:83 , srv2093770051:83 , srv499497545:83 , srv849798095:83 , srv1294678408:84 , srv1332283690:84 , srv1703118685:84 , srv1732504418:84 , srv1756073046:84 , srv1841359279:84 , srv1953451206:84 , srv301127489:84 , srv468577144:84 , srv636377161:84 , srv1109666199:85 , srv1131780478:85 , srv1138081282:85 , srv1292966424:85 , srv1300004253:85 , srv1414775792:85 , srv1430003816:85 , srv1560439975:85 , srv1622241514:85 , srv1678369542:85 , srv272443636:85 , srv321792220:85 , srv636356335:85 , srv790378940:85 , srv815142022:85 , srv942272902:85 , srv956599031:85 , srv1063268095:86 , srv1102821945:86 , srv1120198060:86 , srv1258040094:86 , srv1417509666:86 , srv1499011479:86 , srv1529922399:86 , srv1531534428:86 , srv1565329328:86 , srv198639953:86 , srv2082623787:86 , srv487855296:86 , srv577916612:86 , srv81768256:86 , srv886261981:86 , srv917722590:86 , srv1437026583:87 , srv1517515154:87 , srv1555254880:87 , srv1763950047:87 , srv2061605670:87 , srv2064005099:87 , srv21218637:87 , srv240253679:87 , srv837968076:87 , srv838304636:87 , srv957199737:87 , srv1165742620:88 , srv1451086311:88 , srv1528102176:88 , srv2008516350:88 , srv398928208:88 , srv577391780:88 , srv685135240:88 , srv1386453679:89 , srv1569229549:89 , srv1624025738:89 , srv165706871:89 , srv2063695665:89 , srv431907645:89 , srv720848111:89 , srv1966590382:90 , srv643233093:90 , srv830707880:90 , srv292095311:91 , srv926477863:91 , srv103082442:92 , srv462209927:92 , srv1951571446:93 , srv1592531969:541 }
2023-11-03 14:55:35,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-03 14:55:35,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1555254880=29, srv1131780478=5, srv1138081282=6, srv468577144=72, srv685135240=81, srv1831585467=49, srv2093770051=62, srv688135882=82, srv1732504418=45, srv1332283690=12, srv1703118685=41, srv292095311=66, srv815142022=87, srv1499011479=21, srv1592531969=34, srv790378940=86, srv1569229549=32, srv1165742620=7, srv321792220=68, srv636377161=79, srv15282598=25, srv1622241514=35, srv1565329328=31, srv1756073046=46, srv1763950047=47, srv1531493555=27, srv1665769654=38, srv1430003816=17, srv1678369542=40, srv917722590=95, srv1711637742=42, srv1109666199=3, srv1338599061=13, srv2008516350=57, srv1528102176=24, srv849798095=92, srv165706871=37, srv1520031193=23, srv1102821945=2, srv487855296=73, srv1120198060=4, srv577916612=76, srv1966590382=54, srv431907645=70, srv1951571446=52, srv720848111=85, srv1589685199=33, srv6047432=77, srv167780279=39, srv1414775792=15, srv1560439975=30, srv698632800=84, srv1841359279=50, srv838304636=91, srv1531534428=28, srv301127489=67, srv1258040094=8, srv1953451206=53, srv1294678408=10, srv1451086311=19, srv942272902=97, srv462209927=71, srv876160254=93, srv1485627759=20, srv643233093=80, srv81768256=88, srv2063695665=59, srv1063268095=1, srv830707880=89, srv886261981=94, srv1417509666=16, srv1517515154=22, srv21218637=63, srv1712548827=43, srv577391780=75, srv957199737=99, srv240253679=64, srv956599031=98, srv1624025738=36, srv2082623787=61, srv198639953=55, srv1437026583=18, srv1990097296=56, srv2064005099=60, srv398928208=69, srv1723593472=44, srv837968076=90, srv272443636=65, srv1764991530=48, srv926477863=96, srv499497545=74, srv636356335=78, srv103082442=0, srv2061605670=58, srv1529922399=26, srv19078638=51, srv1300004253=11, srv1292966424=9, srv691918840=83, srv1386453679=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-03 14:55:35,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-03 14:55:35,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-03 14:55:35,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-03 14:55:35,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-03 14:55:35,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-03 14:55:35,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-03 14:55:35,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-03 14:55:35,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-03 14:55:35,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-03 14:55:35,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-03 14:55:35,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-03 14:55:35,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-03 14:55:35,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-03 14:55:35,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-03 14:55:35,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-03 14:55:35,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-03 14:55:35,324 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022724953117691394); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.034725151391599034, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022724953117691394); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.043416666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:35,324 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-03 14:55:35,324 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.015052805041671674, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022724953117691394); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.034725151391599034, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022724953117691394); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.043416666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-03 14:55:35,545 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 343 ms to try 5000 different iterations.  Found a solution that moves 974 regions; Going from a computed imbalance of 0.015052805041671674 to a new imbalance of 7.466313039798843E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007000614584746122); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008528028654224418); MoveCostFunction : (multiplier=7.0, imbalance=0.10822222222222222, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007000614584746122); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00325); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:35,547 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1569229549:80 , srv1951571446:81 , srv103082442:83 , srv1138081282:83 , srv2061605670:83 , srv292095311:83 , srv698632800:83 , srv876160254:83 , srv942272902:83 , srv1109666199:84 , srv1131780478:84 , srv1165742620:84 , srv1417509666:84 , srv1517515154:84 , srv1528102176:84 , srv1531493555:84 , srv165706871:84 , srv1723593472:84 , srv1763950047:84 , srv1841359279:84 , srv2008516350:84 , srv2064005099:84 , srv499497545:84 , srv643233093:84 , srv720848111:84 , srv790378940:84 , srv886261981:84 , srv917722590:84 , srv926477863:84 , srv1102821945:85 , srv1437026583:85 , srv1531534428:85 , srv1555254880:85 , srv1665769654:85 , srv1966590382:85 , srv1990097296:85 , srv2082623787:85 , srv21218637:85 , srv240253679:85 , srv398928208:85 , srv431907645:85 , srv487855296:85 , srv636356335:85 , srv837968076:85 , srv838304636:85 , srv956599031:85 , srv1063268095:86 , srv1300004253:86 , srv1332283690:86 , srv1386453679:86 , srv1414775792:86 , srv1560439975:86 , srv1622241514:86 , srv1624025738:86 , srv167780279:86 , srv1678369542:86 , srv1711637742:86 , srv1756073046:86 , srv1764991530:86 , srv19078638:86 , srv1953451206:86 , srv2063695665:86 , srv272443636:86 , srv301127489:86 , srv462209927:86 , srv468577144:86 , srv577916612:86 , srv6047432:86 , srv636377161:86 , srv685135240:86 , srv688135882:86 , srv691918840:86 , srv815142022:86 , srv81768256:86 , srv830707880:86 , srv849798095:86 , srv1258040094:87 , srv1294678408:87 , srv1338599061:87 , srv1430003816:87 , srv1451086311:87 , srv1485627759:87 , srv1499011479:87 , srv15282598:87 , srv1529922399:87 , srv1565329328:87 , srv1589685199:87 , srv1703118685:87 , srv1732504418:87 , srv1831585467:87 , srv198639953:87 , srv577391780:87 , srv957199737:87 , srv1120198060:88 , srv1292966424:88 , srv1712548827:88 , srv2093770051:88 , srv321792220:88 , srv1520031193:90 , srv1592531969:544 }
2023-11-03 14:55:35,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-03 14:55:35,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1555254880=29, srv1131780478=5, srv1138081282=6, srv468577144=72, srv685135240=81, srv1831585467=49, srv2093770051=62, srv688135882=82, srv1732504418=45, srv1332283690=12, srv1703118685=41, srv292095311=66, srv815142022=87, srv1499011479=21, srv1592531969=34, srv790378940=86, srv1569229549=32, srv1165742620=7, srv321792220=68, srv636377161=79, srv15282598=25, srv1622241514=35, srv1565329328=31, srv1756073046=46, srv1763950047=47, srv1531493555=27, srv1665769654=38, srv1430003816=17, srv1678369542=40, srv917722590=95, srv1711637742=42, srv1109666199=3, srv1338599061=13, srv2008516350=57, srv1528102176=24, srv849798095=92, srv165706871=37, srv1520031193=23, srv1102821945=2, srv487855296=73, srv1120198060=4, srv577916612=76, srv1966590382=54, srv431907645=70, srv1951571446=52, srv720848111=85, srv1589685199=33, srv6047432=77, srv167780279=39, srv1414775792=15, srv1560439975=30, srv698632800=84, srv1841359279=50, srv838304636=91, srv1531534428=28, srv301127489=67, srv1258040094=8, srv1953451206=53, srv1294678408=10, srv1451086311=19, srv942272902=97, srv462209927=71, srv876160254=93, srv1485627759=20, srv643233093=80, srv81768256=88, srv2063695665=59, srv1063268095=1, srv830707880=89, srv886261981=94, srv1417509666=16, srv1517515154=22, srv21218637=63, srv1712548827=43, srv577391780=75, srv957199737=99, srv240253679=64, srv956599031=98, srv1624025738=36, srv2082623787=61, srv198639953=55, srv1437026583=18, srv1990097296=56, srv2064005099=60, srv398928208=69, srv1723593472=44, srv837968076=90, srv272443636=65, srv1764991530=48, srv926477863=96, srv499497545=74, srv636356335=78, srv103082442=0, srv2061605670=58, srv1529922399=26, srv19078638=51, srv1300004253=11, srv1292966424=9, srv691918840=83, srv1386453679=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-03 14:55:35,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-03 14:55:35,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-03 14:55:35,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-03 14:55:35,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-03 14:55:35,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-03 14:55:35,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-03 14:55:35,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-03 14:55:35,681 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007000614584746122); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008528028654224418); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007000614584746122); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00325); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:35,681 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-03 14:55:35,681 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=7.398112102110973E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007000614584746122); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008528028654224418); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007000614584746122); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00325); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-03 14:55:36,010 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 431 ms to try 5000 different iterations.  Found a solution that moves 223 regions; Going from a computed imbalance of 7.398112102110973E-4 to a new imbalance of 3.3458674578441626E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.5313429231318235E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017082358106351274); MoveCostFunction : (multiplier=7.0, imbalance=0.024777777777777777); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.5313429231318235E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:36,011 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1120198060:83 , srv1520031193:83 , srv1732504418:83 , srv462209927:83 , srv1258040094:84 , srv1292966424:84 , srv1294678408:84 , srv1300004253:84 , srv1417509666:84 , srv1430003816:84 , srv1437026583:84 , srv1451086311:84 , srv1485627759:84 , srv1499011479:84 , srv1517515154:84 , srv15282598:84 , srv1555254880:84 , srv1560439975:84 , srv1589685199:84 , srv1624025738:84 , srv1703118685:84 , srv1711637742:84 , srv1712548827:84 , srv1763950047:84 , srv1764991530:84 , srv1831585467:84 , srv19078638:84 , srv1951571446:84 , srv1966590382:84 , srv2064005099:84 , srv398928208:84 , srv468577144:84 , srv499497545:84 , srv577391780:84 , srv577916612:84 , srv636356335:84 , srv691918840:84 , srv830707880:84 , srv849798095:84 , srv103082442:85 , srv1063268095:85 , srv1102821945:85 , srv1109666199:85 , srv1131780478:85 , srv1138081282:85 , srv1165742620:85 , srv1332283690:85 , srv1338599061:85 , srv1386453679:85 , srv1414775792:85 , srv1528102176:85 , srv1529922399:85 , srv1531493555:85 , srv1531534428:85 , srv1565329328:85 , srv1569229549:85 , srv1622241514:85 , srv165706871:85 , srv1665769654:85 , srv167780279:85 , srv1678369542:85 , srv1723593472:85 , srv1756073046:85 , srv1953451206:85 , srv198639953:85 , srv1990097296:85 , srv2008516350:85 , srv2061605670:85 , srv2063695665:85 , srv2082623787:85 , srv2093770051:85 , srv21218637:85 , srv240253679:85 , srv272443636:85 , srv292095311:85 , srv301127489:85 , srv321792220:85 , srv431907645:85 , srv487855296:85 , srv6047432:85 , srv636377161:85 , srv685135240:85 , srv688135882:85 , srv790378940:85 , srv815142022:85 , srv81768256:85 , srv837968076:85 , srv838304636:85 , srv886261981:85 , srv917722590:85 , srv926477863:85 , srv942272902:85 , srv957199737:85 , srv1841359279:86 , srv643233093:86 , srv698632800:86 , srv720848111:86 , srv876160254:86 , srv956599031:86 , srv1592531969:622 }
2023-11-03 14:55:36,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-03 14:55:36,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1555254880=29, srv1131780478=5, srv1138081282=6, srv468577144=72, srv685135240=81, srv1831585467=49, srv2093770051=62, srv688135882=82, srv1732504418=45, srv1332283690=12, srv1703118685=41, srv292095311=66, srv815142022=87, srv1499011479=21, srv1592531969=34, srv790378940=86, srv1569229549=32, srv1165742620=7, srv321792220=68, srv636377161=79, srv15282598=25, srv1622241514=35, srv1565329328=31, srv1756073046=46, srv1763950047=47, srv1531493555=27, srv1665769654=38, srv1430003816=17, srv1678369542=40, srv917722590=95, srv1711637742=42, srv1109666199=3, srv1338599061=13, srv2008516350=57, srv1528102176=24, srv849798095=92, srv165706871=37, srv1520031193=23, srv1102821945=2, srv487855296=73, srv1120198060=4, srv577916612=76, srv1966590382=54, srv431907645=70, srv1951571446=52, srv720848111=85, srv1589685199=33, srv6047432=77, srv167780279=39, srv1414775792=15, srv1560439975=30, srv698632800=84, srv1841359279=50, srv838304636=91, srv1531534428=28, srv301127489=67, srv1258040094=8, srv1953451206=53, srv1294678408=10, srv1451086311=19, srv942272902=97, srv462209927=71, srv876160254=93, srv1485627759=20, srv643233093=80, srv81768256=88, srv2063695665=59, srv1063268095=1, srv830707880=89, srv886261981=94, srv1417509666=16, srv1517515154=22, srv21218637=63, srv1712548827=43, srv577391780=75, srv957199737=99, srv240253679=64, srv956599031=98, srv1624025738=36, srv2082623787=61, srv198639953=55, srv1437026583=18, srv1990097296=56, srv2064005099=60, srv398928208=69, srv1723593472=44, srv837968076=90, srv272443636=65, srv1764991530=48, srv926477863=96, srv499497545=74, srv636356335=78, srv103082442=0, srv2061605670=58, srv1529922399=26, srv19078638=51, srv1300004253=11, srv1292966424=9, srv691918840=83, srv1386453679=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-03 14:55:36,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-03 14:55:36,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-03 14:55:36,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-03 14:55:36,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-03 14:55:36,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-03 14:55:36,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-03 14:55:36,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-03 14:55:36,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-03 14:55:36,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-03 14:55:36,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-03 14:55:36,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-03 14:55:36,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-03 14:55:36,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-03 14:55:36,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-03 14:55:36,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-03 14:55:36,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-03 14:55:36,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-03 14:55:36,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-03 14:55:36,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-03 14:55:36,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-03 14:55:36,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-03 14:55:36,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-03 14:55:36,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-03 14:55:36,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-03 14:55:36,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-03 14:55:36,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-03 14:55:36,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-03 14:55:36,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-03 14:55:36,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-03 14:55:36,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-03 14:55:36,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-03 14:55:36,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-03 14:55:36,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-03 14:55:36,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-03 14:55:36,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-03 14:55:36,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-03 14:55:36,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-03 14:55:36,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-03 14:55:36,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-03 14:55:36,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-03 14:55:36,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-03 14:55:36,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-03 14:55:36,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-03 14:55:36,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-03 14:55:36,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-03 14:55:36,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-03 14:55:36,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-03 14:55:36,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-03 14:55:36,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-03 14:55:36,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-03 14:55:36,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-03 14:55:36,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-03 14:55:36,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-03 14:55:36,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-03 14:55:36,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-03 14:55:36,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-03 14:55:36,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-03 14:55:36,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-03 14:55:36,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-03 14:55:36,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-03 14:55:36,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-03 14:55:36,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-03 14:55:36,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-03 14:55:36,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-03 14:55:36,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-03 14:55:36,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-03 14:55:36,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-03 14:55:36,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-03 14:55:36,040 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-03 14:55:36,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-03 14:55:36,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-03 14:55:36,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-03 14:55:36,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-03 14:55:36,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-03 14:55:36,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-03 14:55:36,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-03 14:55:36,041 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-03 14:55:36,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-03 14:55:36,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-03 14:55:36,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-03 14:55:36,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-03 14:55:36,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-03 14:55:36,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-03 14:55:36,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-03 14:55:36,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-03 14:55:36,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-03 14:55:36,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-03 14:55:36,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-03 14:55:36,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-03 14:55:36,044 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-03 14:55:36,148 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.5313429231318235E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017082358106351274); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.5313429231318235E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:36,149 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-03 14:55:36,149 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.1897195204273755E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.5313429231318235E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017082358106351274); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.5313429231318235E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-03 14:55:36,376 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 324 ms to try 5000 different iterations.  Found a solution that moves 23 regions; Going from a computed imbalance of 3.1897195204273755E-5 to a new imbalance of 5.803542435705422E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0012535023884839248); MoveCostFunction : (multiplier=7.0, imbalance=0.0025555555555555557); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:36,376 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1414775792:83 , srv1520031193:83 , srv1569229549:83 , srv577916612:83 , srv876160254:83 , srv103082442:84 , srv1063268095:84 , srv1102821945:84 , srv1109666199:84 , srv1120198060:84 , srv1131780478:84 , srv1138081282:84 , srv1165742620:84 , srv1258040094:84 , srv1292966424:84 , srv1294678408:84 , srv1300004253:84 , srv1332283690:84 , srv1338599061:84 , srv1386453679:84 , srv1417509666:84 , srv1430003816:84 , srv1437026583:84 , srv1451086311:84 , srv1485627759:84 , srv1499011479:84 , srv1517515154:84 , srv1528102176:84 , srv15282598:84 , srv1529922399:84 , srv1531493555:84 , srv1531534428:84 , srv1560439975:84 , srv1565329328:84 , srv1622241514:84 , srv1624025738:84 , srv165706871:84 , srv1665769654:84 , srv167780279:84 , srv1678369542:84 , srv1703118685:84 , srv1711637742:84 , srv1712548827:84 , srv1723593472:84 , srv1732504418:84 , srv1756073046:84 , srv1763950047:84 , srv1764991530:84 , srv1831585467:84 , srv1841359279:84 , srv19078638:84 , srv1953451206:84 , srv198639953:84 , srv1990097296:84 , srv2008516350:84 , srv2061605670:84 , srv2063695665:84 , srv2064005099:84 , srv2082623787:84 , srv2093770051:84 , srv21218637:84 , srv240253679:84 , srv272443636:84 , srv292095311:84 , srv301127489:84 , srv321792220:84 , srv398928208:84 , srv431907645:84 , srv462209927:84 , srv468577144:84 , srv487855296:84 , srv499497545:84 , srv577391780:84 , srv6047432:84 , srv636377161:84 , srv643233093:84 , srv685135240:84 , srv688135882:84 , srv691918840:84 , srv698632800:84 , srv720848111:84 , srv790378940:84 , srv815142022:84 , srv81768256:84 , srv830707880:84 , srv837968076:84 , srv838304636:84 , srv849798095:84 , srv886261981:84 , srv917722590:84 , srv926477863:84 , srv942272902:84 , srv956599031:84 , srv957199737:84 , srv1555254880:85 , srv1589685199:85 , srv1951571446:85 , srv1966590382:85 , srv636356335:85 , srv1592531969:684 }
2023-11-03 14:55:36,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-03 14:55:36,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1555254880=29, srv1131780478=5, srv1138081282=6, srv468577144=72, srv685135240=81, srv1831585467=49, srv2093770051=62, srv688135882=82, srv1732504418=45, srv1332283690=12, srv1703118685=41, srv292095311=66, srv815142022=87, srv1499011479=21, srv1592531969=34, srv790378940=86, srv1569229549=32, srv1165742620=7, srv321792220=68, srv636377161=79, srv15282598=25, srv1622241514=35, srv1565329328=31, srv1756073046=46, srv1763950047=47, srv1531493555=27, srv1665769654=38, srv1430003816=17, srv1678369542=40, srv917722590=95, srv1711637742=42, srv1109666199=3, srv1338599061=13, srv2008516350=57, srv1528102176=24, srv849798095=92, srv165706871=37, srv1520031193=23, srv1102821945=2, srv487855296=73, srv1120198060=4, srv577916612=76, srv1966590382=54, srv431907645=70, srv1951571446=52, srv720848111=85, srv1589685199=33, srv6047432=77, srv167780279=39, srv1414775792=15, srv1560439975=30, srv698632800=84, srv1841359279=50, srv838304636=91, srv1531534428=28, srv301127489=67, srv1258040094=8, srv1953451206=53, srv1294678408=10, srv1451086311=19, srv942272902=97, srv462209927=71, srv876160254=93, srv1485627759=20, srv643233093=80, srv81768256=88, srv2063695665=59, srv1063268095=1, srv830707880=89, srv886261981=94, srv1417509666=16, srv1517515154=22, srv21218637=63, srv1712548827=43, srv577391780=75, srv957199737=99, srv240253679=64, srv956599031=98, srv1624025738=36, srv2082623787=61, srv198639953=55, srv1437026583=18, srv1990097296=56, srv2064005099=60, srv398928208=69, srv1723593472=44, srv837968076=90, srv272443636=65, srv1764991530=48, srv926477863=96, srv499497545=74, srv636356335=78, srv103082442=0, srv2061605670=58, srv1529922399=26, srv19078638=51, srv1300004253=11, srv1292966424=9, srv691918840=83, srv1386453679=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-03 14:55:36,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-03 14:55:36,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-03 14:55:36,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-03 14:55:36,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-03 14:55:36,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-03 14:55:36,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-03 14:55:36,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-03 14:55:36,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-03 14:55:36,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-03 14:55:36,401 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-03 14:55:36,402 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-03 14:55:36,509 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=5.642492993526674E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0012535023884839248); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:36,509 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1414775792:83 , srv1520031193:83 , srv1569229549:83 , srv577916612:83 , srv876160254:83 , srv103082442:84 , srv1063268095:84 , srv1102821945:84 , srv1109666199:84 , srv1120198060:84 , srv1131780478:84 , srv1138081282:84 , srv1165742620:84 , srv1258040094:84 , srv1292966424:84 , srv1294678408:84 , srv1300004253:84 , srv1332283690:84 , srv1338599061:84 , srv1386453679:84 , srv1417509666:84 , srv1430003816:84 , srv1437026583:84 , srv1451086311:84 , srv1485627759:84 , srv1499011479:84 , srv1517515154:84 , srv1528102176:84 , srv15282598:84 , srv1529922399:84 , srv1531493555:84 , srv1531534428:84 , srv1560439975:84 , srv1565329328:84 , srv1622241514:84 , srv1624025738:84 , srv165706871:84 , srv1665769654:84 , srv167780279:84 , srv1678369542:84 , srv1703118685:84 , srv1711637742:84 , srv1712548827:84 , srv1723593472:84 , srv1732504418:84 , srv1756073046:84 , srv1763950047:84 , srv1764991530:84 , srv1831585467:84 , srv1841359279:84 , srv19078638:84 , srv1953451206:84 , srv198639953:84 , srv1990097296:84 , srv2008516350:84 , srv2061605670:84 , srv2063695665:84 , srv2064005099:84 , srv2082623787:84 , srv2093770051:84 , srv21218637:84 , srv240253679:84 , srv272443636:84 , srv292095311:84 , srv301127489:84 , srv321792220:84 , srv398928208:84 , srv431907645:84 , srv462209927:84 , srv468577144:84 , srv487855296:84 , srv499497545:84 , srv577391780:84 , srv6047432:84 , srv636377161:84 , srv643233093:84 , srv685135240:84 , srv688135882:84 , srv691918840:84 , srv698632800:84 , srv720848111:84 , srv790378940:84 , srv815142022:84 , srv81768256:84 , srv830707880:84 , srv837968076:84 , srv838304636:84 , srv849798095:84 , srv886261981:84 , srv917722590:84 , srv926477863:84 , srv942272902:84 , srv956599031:84 , srv957199737:84 , srv1555254880:85 , srv1589685199:85 , srv1951571446:85 , srv1966590382:85 , srv636356335:85 , srv1592531969:684 }
2023-11-03 14:55:36,532 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=125 (was 101) - SystemLoadAverage LEAK? -, ProcessCount=167 (was 167), AvailableMemoryMB=8192 (was 8687)
2023-11-03 14:55:36,539 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=125, ProcessCount=167, AvailableMemoryMB=8192
2023-11-03 14:55:36,540 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-03 14:55:36,540 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-11-03 14:55:36,548 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1063716749:84 , srv1135818540:84 , srv1154986458:84 , srv1160455806:84 , srv1212210922:84 , srv15737132:84 , srv1589575645:84 , srv1593388461:84 , srv1613441917:84 , srv1652064:84 , srv171224701:84 , srv17688496:84 , srv1842368666:84 , srv1856032151:84 , srv1870015600:84 , srv1887844803:84 , srv2051050301:84 , srv2092931669:84 , srv327858189:84 , srv392612732:84 , srv459659198:84 , srv500479896:84 , srv547853993:84 , srv626454580:84 , srv637774255:84 , srv643975579:84 , srv7792474:84 , srv878415626:84 , srv881878889:84 , srv1839493283:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-11-03 14:55:36,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-03 14:55:36,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1593388461=7, srv2092931669=18, srv459659198=21, srv1887844803=16, srv1135818540=1, srv1842368666=13, srv1613441917=8, srv171224701=10, srv1160455806=3, srv1589575645=6, srv643975579=26, srv878415626=28, srv17688496=11, srv1839493283=12, srv881878889=29, srv626454580=24, srv1154986458=2, srv7792474=27, srv1652064=9, srv547853993=23, srv1870015600=15, srv15737132=5, srv2051050301=17, srv500479896=22, srv1063716749=0, srv637774255=25, srv1212210922=4, srv1856032151=14, srv327858189=19, srv392612732=20} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-03 14:55:36,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-03 14:55:36,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-03 14:55:36,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-03 14:55:36,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-03 14:55:36,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-03 14:55:36,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-03 14:55:36,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-03 14:55:36,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-03 14:55:36,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-03 14:55:36,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-03 14:55:36,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-03 14:55:36,576 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=1.0927976540330253, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:55:36,576 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912485445642015, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=1.0927976540330253, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-11-03 14:57:36,562 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6076073 different iterations.  Found a solution that moves 1853 regions; Going from a computed imbalance of 0.9912485445642015 to a new imbalance of 4.324994439959734E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6862962962962963, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:57:36,570 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1063716749:90 , srv1135818540:90 , srv1154986458:90 , srv1160455806:90 , srv1212210922:90 , srv15737132:90 , srv1589575645:90 , srv1593388461:90 , srv1613441917:90 , srv1652064:90 , srv171224701:90 , srv17688496:90 , srv1839493283:90 , srv1842368666:90 , srv1856032151:90 , srv1870015600:90 , srv1887844803:90 , srv2051050301:90 , srv2092931669:90 , srv327858189:90 , srv392612732:90 , srv459659198:90 , srv500479896:90 , srv547853993:90 , srv626454580:90 , srv637774255:90 , srv643975579:90 , srv7792474:90 , srv878415626:90 , srv881878889:90 }
2023-11-03 14:57:36,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-03 14:57:36,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1593388461=7, srv2092931669=18, srv459659198=21, srv1887844803=16, srv1135818540=1, srv1842368666=13, srv1613441917=8, srv171224701=10, srv1160455806=3, srv1589575645=6, srv643975579=26, srv878415626=28, srv17688496=11, srv1839493283=12, srv881878889=29, srv626454580=24, srv1154986458=2, srv7792474=27, srv1652064=9, srv547853993=23, srv1870015600=15, srv15737132=5, srv2051050301=17, srv500479896=22, srv1063716749=0, srv637774255=25, srv1212210922=4, srv1856032151=14, srv327858189=19, srv392612732=20} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-03 14:57:36,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-03 14:57:36,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-03 14:57:36,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-03 14:57:36,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-03 14:57:36,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-03 14:57:36,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-03 14:57:36,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-03 14:57:36,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-03 14:57:36,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-03 14:57:36,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-03 14:57:36,594 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-03 14:57:36,594 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1063716749:90 , srv1135818540:90 , srv1154986458:90 , srv1160455806:90 , srv1212210922:90 , srv15737132:90 , srv1589575645:90 , srv1593388461:90 , srv1613441917:90 , srv1652064:90 , srv171224701:90 , srv17688496:90 , srv1839493283:90 , srv1842368666:90 , srv1856032151:90 , srv1870015600:90 , srv1887844803:90 , srv2051050301:90 , srv2092931669:90 , srv327858189:90 , srv392612732:90 , srv459659198:90 , srv500479896:90 , srv547853993:90 , srv626454580:90 , srv637774255:90 , srv643975579:90 , srv7792474:90 , srv878415626:90 , srv881878889:90 }
2023-11-03 14:57:36,607 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=187 (was 125) - SystemLoadAverage LEAK? -, ProcessCount=167 (was 167), AvailableMemoryMB=8403 (was 8192) - AvailableMemoryMB LEAK? -