2024-05-03 03:01:46,506 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-05-03 03:01:46,781 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-05-03 03:01:46,894 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-05-03 03:01:46,955 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-05-03 03:01:46,961 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.
2024-05-03 03:01:46,978 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=289, MaxFileDescriptor=60000, SystemLoadAverage=218, ProcessCount=178, AvailableMemoryMB=2898
2024-05-03 03:01:46,980 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-05-03 03:01:46,980 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.
2024-05-03 03:01:47,107 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1007541856:84 , srv1012804994:84 , srv101827320:84 , srv1019235108:84 , srv1034009466:84 , srv1039728937:84 , srv1044065573:84 , srv1064746702:84 , srv1064950466:84 , srv1074842549:84 , srv1091587961:84 , srv1100666187:84 , srv1109452086:84 , srv1192103884:84 , srv1228808457:84 , srv1252140272:84 , srv1284061755:84 , srv1295041878:84 , srv1311096132:84 , srv1322296041:84 , srv1440171230:84 , srv1449837022:84 , srv1490848712:84 , srv1506267412:84 , srv1541461812:84 , srv1545617707:84 , srv156911189:84 , srv1570583225:84 , srv1579664928:84 , srv1580110797:84 , srv1595616022:84 , srv1612882147:84 , srv162904422:84 , srv1644269063:84 , srv1747770826:84 , srv1787391108:84 , srv1802805194:84 , srv182478703:84 , srv1836209434:84 , srv1869604529:84 , srv1908300702:84 , srv1927624234:84 , srv1933447983:84 , srv1966392704:84 , srv1967204262:84 , srv1978184810:84 , srv1987935406:84 , srv1994630541:84 , srv2006419934:84 , srv2010600901:84 , srv2049569916:84 , srv20774457:84 , srv208536942:84 , srv2089392470:84 , srv2102173508:84 , srv312511513:84 , srv330334689:84 , srv333074835:84 , srv341437891:84 , srv342440539:84 , srv346990861:84 , srv372812576:84 , srv379224976:84 , srv399615570:84 , srv436451160:84 , srv450719136:84 , srv476696817:84 , srv49256216:84 , srv512305046:84 , srv514788311:84 , srv570812433:84 , srv586032708:84 , srv59284519:84 , srv599265352:84 , srv602323340:84 , srv61417077:84 , srv614620794:84 , srv630574203:84 , srv643725019:84 , srv670657123:84 , srv698171727:84 , srv707462336:84 , srv716761354:84 , srv717738981:84 , srv721303041:84 , srv726706866:84 , srv740018778:84 , srv759617038:84 , srv775150366:84 , srv796498764:84 , srv800528613:84 , srv844633851:84 , srv861601961:84 , srv871664354:84 , srv881935485:84 , srv93570688:84 , srv942831824:84 , srv959982767:84 , srv968207095:84 , srv1793400861:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-05-03 03:01:47,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-05-03 03:01:47,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv341437891=59, srv330334689=57, srv333074835=58, srv1612882147=31, srv379224976=63, srv1541461812=24, srv59284519=73, srv450719136=66, srv1007541856=0, srv101827320=2, srv698171727=81, srv959982767=98, srv1994630541=48, srv1506267412=23, srv514788311=70, srv1064746702=7, srv1869604529=40, srv49256216=68, srv93570688=96, srv312511513=56, srv1100666187=11, srv162904422=32, srv1311096132=18, srv1019235108=3, srv342440539=60, srv372812576=62, srv599265352=74, srv570812433=71, srv707462336=82, srv586032708=72, srv1802805194=37, srv1284061755=16, srv2010600901=50, srv1966392704=44, srv1595616022=30, srv182478703=38, srv775150366=89, srv1579664928=28, srv643725019=79, srv1322296041=19, srv1933447983=43, srv399615570=64, srv1908300702=41, srv208536942=53, srv1987935406=47, srv1192103884=13, srv436451160=65, srv721303041=85, srv2006419934=49, srv1044065573=6, srv1074842549=9, srv844633851=92, srv1747770826=34, srv1836209434=39, srv1109452086=12, srv1034009466=4, srv796498764=90, srv942831824=97, srv602323340=75, srv1039728937=5, srv1490848712=22, srv881935485=95, srv1793400861=36, srv20774457=52, srv1012804994=1, srv2049569916=51, srv1787391108=35, srv670657123=80, srv1091587961=10, srv1580110797=29, srv2102173508=55, srv1295041878=17, srv871664354=94, srv1064950466=8, srv1449837022=21, srv1570583225=27, srv1228808457=14, srv1440171230=20, srv1252140272=15, srv512305046=69, srv1545617707=25, srv861601961=93, srv630574203=78, srv717738981=84, srv476696817=67, srv156911189=26, srv1927624234=42, srv2089392470=54, srv716761354=83, srv614620794=77, srv726706866=86, srv1967204262=45, srv346990861=61, srv740018778=87, srv1644269063=33, srv800528613=91, srv759617038=88, srv1978184810=46, srv61417077=76, srv968207095=99} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-05-03 03:01:47,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-05-03 03:01:47,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-05-03 03:01:47,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-05-03 03:01:47,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-05-03 03:01:47,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-05-03 03:01:47,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-05-03 03:01:47,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-05-03 03:01:47,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-05-03 03:01:47,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-05-03 03:01:47,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-05-03 03:01:47,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-05-03 03:01:47,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-05-03 03:01:47,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-05-03 03:01:47,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-05-03 03:01:47,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-05-03 03:01:47,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-05-03 03:01:47,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-05-03 03:01:47,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-05-03 03:01:47,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-05-03 03:01:47,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-05-03 03:01:47,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-05-03 03:01:47,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-05-03 03:01:47,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-05-03 03:01:47,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-05-03 03:01:47,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-05-03 03:01:47,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-05-03 03:01:47,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-05-03 03:01:47,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-05-03 03:01:47,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-05-03 03:01:47,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-05-03 03:01:47,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-05-03 03:01:47,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-05-03 03:01:47,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-05-03 03:01:47,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-05-03 03:01:47,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-05-03 03:01:47,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-05-03 03:01:47,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-05-03 03:01:47,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-05-03 03:01:47,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-05-03 03:01:47,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-05-03 03:01:47,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-05-03 03:01:47,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-05-03 03:01:47,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-05-03 03:01:47,192 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-05-03 03:01:47,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-05-03 03:01:47,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-05-03 03:01:47,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-05-03 03:01:47,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-05-03 03:01:47,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-05-03 03:01:47,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-05-03 03:01:47,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-05-03 03:01:47,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-05-03 03:01:47,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-05-03 03:01:47,193 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-05-03 03:01:47,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-05-03 03:01:47,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-05-03 03:01:47,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-05-03 03:01:47,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-05-03 03:01:47,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-05-03 03:01:47,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-05-03 03:01:47,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-05-03 03:01:47,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-05-03 03:01:47,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-05-03 03:01:47,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-05-03 03:01:47,194 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-05-03 03:01:47,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-05-03 03:01:47,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-05-03 03:01:47,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-05-03 03:01:47,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-05-03 03:01:47,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-05-03 03:01:47,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-05-03 03:01:47,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-05-03 03:01:47,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-05-03 03:01:47,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-05-03 03:01:47,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-05-03 03:01:47,195 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-05-03 03:01:47,196 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-05-03 03:01:47,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-05-03 03:01:47,198 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-05-03 03:01:47,390 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); 
2024-05-03 03:01:47,390 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)
2024-05-03 03:01:47,391 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
2024-05-03 03:01:47,757 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 537 ms to try 5000 different iterations.  Found a solution that moves 4704 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17592266315720595. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03627086307448584, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05912948753622254, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5226666666666666, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03627086307448584, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17091666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23966666666666667, 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); 
2024-05-03 03:01:47,766 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1802805194:81 , srv1506267412:82 , srv1967204262:82 , srv740018778:82 , srv1064746702:83 , srv2006419934:83 , srv2089392470:83 , srv1019235108:84 , srv1039728937:84 , srv1311096132:84 , srv1787391108:84 , srv20774457:84 , srv372812576:84 , srv450719136:84 , srv602323340:84 , srv630574203:84 , srv643725019:84 , srv721303041:84 , srv775150366:84 , srv1012804994:85 , srv1044065573:85 , srv1074842549:85 , srv1091587961:85 , srv1490848712:85 , srv1612882147:85 , srv1747770826:85 , srv1994630541:85 , srv312511513:85 , srv512305046:85 , srv586032708:85 , srv698171727:85 , srv716761354:85 , srv800528613:85 , srv871664354:85 , srv959982767:85 , srv1228808457:86 , srv1252140272:86 , srv1284061755:86 , srv1322296041:86 , srv1449837022:86 , srv162904422:86 , srv1836209434:86 , srv1927624234:86 , srv1987935406:86 , srv2010600901:86 , srv2049569916:86 , srv341437891:86 , srv346990861:86 , srv599265352:86 , srv717738981:86 , srv844633851:86 , srv1007541856:87 , srv101827320:87 , srv1192103884:87 , srv1440171230:87 , srv1541461812:87 , srv1545617707:87 , srv182478703:87 , srv1869604529:87 , srv1908300702:87 , srv1966392704:87 , srv2102173508:87 , srv330334689:87 , srv379224976:87 , srv614620794:87 , srv759617038:87 , srv861601961:87 , srv1034009466:88 , srv1109452086:88 , srv1933447983:88 , srv399615570:88 , srv514788311:88 , srv59284519:88 , srv61417077:88 , srv881935485:88 , srv942831824:88 , srv1064950466:89 , srv156911189:89 , srv1570583225:89 , srv1644269063:89 , srv1978184810:89 , srv333074835:89 , srv476696817:89 , srv670657123:89 , srv93570688:89 , srv968207095:89 , srv1100666187:90 , srv342440539:90 , srv49256216:90 , srv436451160:91 , srv570812433:91 , srv707462336:91 , srv726706866:91 , srv796498764:91 , srv1295041878:92 , srv1579664928:92 , srv1595616022:92 , srv208536942:94 , srv1580110797:99 , srv1793400861:412 }
2024-05-03 03:01:47,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-05-03 03:01:47,770 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv341437891=59, srv330334689=57, srv333074835=58, srv1612882147=31, srv379224976=63, srv1541461812=24, srv59284519=73, srv450719136=66, srv1007541856=0, srv101827320=2, srv698171727=81, srv959982767=98, srv1994630541=48, srv1506267412=23, srv514788311=70, srv1064746702=7, srv1869604529=40, srv49256216=68, srv93570688=96, srv312511513=56, srv1100666187=11, srv162904422=32, srv1311096132=18, srv1019235108=3, srv342440539=60, srv372812576=62, srv599265352=74, srv570812433=71, srv707462336=82, srv586032708=72, srv1802805194=37, srv1284061755=16, srv2010600901=50, srv1966392704=44, srv1595616022=30, srv182478703=38, srv775150366=89, srv1579664928=28, srv643725019=79, srv1322296041=19, srv1933447983=43, srv399615570=64, srv1908300702=41, srv208536942=53, srv1987935406=47, srv1192103884=13, srv436451160=65, srv721303041=85, srv2006419934=49, srv1044065573=6, srv1074842549=9, srv844633851=92, srv1747770826=34, srv1836209434=39, srv1109452086=12, srv1034009466=4, srv796498764=90, srv942831824=97, srv602323340=75, srv1039728937=5, srv1490848712=22, srv881935485=95, srv1793400861=36, srv20774457=52, srv1012804994=1, srv2049569916=51, srv1787391108=35, srv670657123=80, srv1091587961=10, srv1580110797=29, srv2102173508=55, srv1295041878=17, srv871664354=94, srv1064950466=8, srv1449837022=21, srv1570583225=27, srv1228808457=14, srv1440171230=20, srv1252140272=15, srv512305046=69, srv1545617707=25, srv861601961=93, srv630574203=78, srv717738981=84, srv476696817=67, srv156911189=26, srv1927624234=42, srv2089392470=54, srv716761354=83, srv614620794=77, srv726706866=86, srv1967204262=45, srv346990861=61, srv740018778=87, srv1644269063=33, srv800528613=91, srv759617038=88, srv1978184810=46, srv61417077=76, srv968207095=99} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-05-03 03:01:47,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-05-03 03:01:47,787 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-05-03 03:01:47,787 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-05-03 03:01:47,787 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-05-03 03:01:47,787 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-05-03 03:01:47,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-05-03 03:01:47,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-05-03 03:01:47,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-05-03 03:01:47,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-05-03 03:01:47,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-05-03 03:01:47,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-05-03 03:01:47,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-05-03 03:01:47,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-05-03 03:01:47,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-05-03 03:01:47,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-05-03 03:01:47,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-05-03 03:01:47,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-05-03 03:01:47,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-05-03 03:01:47,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-05-03 03:01:47,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-05-03 03:01:47,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-05-03 03:01:47,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-05-03 03:01:47,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-05-03 03:01:47,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-05-03 03:01:47,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-05-03 03:01:47,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-05-03 03:01:47,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-05-03 03:01:47,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-05-03 03:01:47,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-05-03 03:01:47,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-05-03 03:01:47,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-05-03 03:01:47,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-05-03 03:01:47,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-05-03 03:01:47,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-05-03 03:01:47,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-05-03 03:01:47,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-05-03 03:01:47,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-05-03 03:01:47,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-05-03 03:01:47,791 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-05-03 03:01:47,792 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-05-03 03:01:47,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-05-03 03:01:47,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-05-03 03:01:47,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-05-03 03:01:47,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-05-03 03:01:47,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-05-03 03:01:47,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-05-03 03:01:47,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-05-03 03:01:47,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-05-03 03:01:47,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-05-03 03:01:47,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-05-03 03:01:47,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-05-03 03:01:47,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-05-03 03:01:47,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-05-03 03:01:47,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-05-03 03:01:47,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-05-03 03:01:47,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-05-03 03:01:47,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-05-03 03:01:47,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-05-03 03:01:47,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-05-03 03:01:47,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-05-03 03:01:47,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-05-03 03:01:47,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-05-03 03:01:47,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-05-03 03:01:47,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-05-03 03:01:47,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-05-03 03:01:47,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-05-03 03:01:47,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-05-03 03:01:47,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-05-03 03:01:47,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-05-03 03:01:47,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-05-03 03:01:47,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-05-03 03:01:47,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-05-03 03:01:47,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-05-03 03:01:47,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-05-03 03:01:47,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-05-03 03:01:47,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-05-03 03:01:47,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-05-03 03:01:47,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-05-03 03:01:47,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-05-03 03:01:47,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-05-03 03:01:47,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-05-03 03:01:47,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-05-03 03:01:47,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-05-03 03:01:47,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-05-03 03:01:47,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-05-03 03:01:47,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-05-03 03:01:47,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-05-03 03:01:47,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-05-03 03:01:47,913 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=0.03627086307448584, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05912948753622254, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03627086307448584, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17091666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23966666666666667, 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); 
2024-05-03 03:01:47,913 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)
2024-05-03 03:01:47,913 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17588972504520553, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03627086307448584, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05912948753622254, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03627086307448584, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17091666666666666, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23966666666666667, 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
2024-05-03 03:01:48,083 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 260 ms to try 5000 different iterations.  Found a solution that moves 2657 regions; Going from a computed imbalance of 0.17588972504520553 to a new imbalance of 0.012023245324007692. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.01980765470558737); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.035684740063515574, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2952222222222222, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.01980765470558737); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.008916666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04133333333333333, 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); 
2024-05-03 03:01:48,091 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1580110797:73 , srv208536942:78 , srv1579664928:79 , srv726706866:80 , srv1644269063:81 , srv796498764:81 , srv1100666187:82 , srv1295041878:82 , srv1595616022:82 , srv342440539:82 , srv49256216:82 , srv570812433:82 , srv61417077:82 , srv968207095:82 , srv1034009466:83 , srv2102173508:83 , srv333074835:83 , srv436451160:83 , srv670657123:83 , srv707462336:83 , srv881935485:83 , srv1109452086:84 , srv1541461812:84 , srv1545617707:84 , srv156911189:84 , srv1570583225:84 , srv1869604529:84 , srv1933447983:84 , srv1978184810:84 , srv476696817:84 , srv614620794:84 , srv759617038:84 , srv942831824:84 , srv1044065573:85 , srv1192103884:85 , srv1228808457:85 , srv1284061755:85 , srv1440171230:85 , srv1966392704:85 , srv2089392470:85 , srv59284519:85 , srv861601961:85 , srv93570688:85 , srv101827320:86 , srv1064950466:86 , srv1074842549:86 , srv1311096132:86 , srv1449837022:86 , srv1612882147:86 , srv162904422:86 , srv1908300702:86 , srv1927624234:86 , srv2010600901:86 , srv2049569916:86 , srv312511513:86 , srv341437891:86 , srv346990861:86 , srv399615570:86 , srv514788311:86 , srv599265352:86 , srv721303041:86 , srv844633851:86 , srv871664354:86 , srv959982767:86 , srv1012804994:87 , srv1091587961:87 , srv1252140272:87 , srv1490848712:87 , srv182478703:87 , srv1836209434:87 , srv1987935406:87 , srv20774457:87 , srv330334689:87 , srv372812576:87 , srv379224976:87 , srv586032708:87 , srv775150366:87 , srv1007541856:88 , srv1039728937:88 , srv1747770826:88 , srv1787391108:88 , srv2006419934:88 , srv698171727:88 , srv716761354:88 , srv717738981:88 , srv800528613:88 , srv1322296041:89 , srv1506267412:89 , srv1994630541:89 , srv512305046:89 , srv602323340:89 , srv643725019:89 , srv740018778:89 , srv1064746702:90 , srv450719136:90 , srv630574203:90 , srv1019235108:91 , srv1802805194:91 , srv1967204262:91 , srv1793400861:538 }
2024-05-03 03:01:48,094 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-05-03 03:01:48,095 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv341437891=59, srv330334689=57, srv333074835=58, srv1612882147=31, srv379224976=63, srv1541461812=24, srv59284519=73, srv450719136=66, srv1007541856=0, srv101827320=2, srv698171727=81, srv959982767=98, srv1994630541=48, srv1506267412=23, srv514788311=70, srv1064746702=7, srv1869604529=40, srv49256216=68, srv93570688=96, srv312511513=56, srv1100666187=11, srv162904422=32, srv1311096132=18, srv1019235108=3, srv342440539=60, srv372812576=62, srv599265352=74, srv570812433=71, srv707462336=82, srv586032708=72, srv1802805194=37, srv1284061755=16, srv2010600901=50, srv1966392704=44, srv1595616022=30, srv182478703=38, srv775150366=89, srv1579664928=28, srv643725019=79, srv1322296041=19, srv1933447983=43, srv399615570=64, srv1908300702=41, srv208536942=53, srv1987935406=47, srv1192103884=13, srv436451160=65, srv721303041=85, srv2006419934=49, srv1044065573=6, srv1074842549=9, srv844633851=92, srv1747770826=34, srv1836209434=39, srv1109452086=12, srv1034009466=4, srv796498764=90, srv942831824=97, srv602323340=75, srv1039728937=5, srv1490848712=22, srv881935485=95, srv1793400861=36, srv20774457=52, srv1012804994=1, srv2049569916=51, srv1787391108=35, srv670657123=80, srv1091587961=10, srv1580110797=29, srv2102173508=55, srv1295041878=17, srv871664354=94, srv1064950466=8, srv1449837022=21, srv1570583225=27, srv1228808457=14, srv1440171230=20, srv1252140272=15, srv512305046=69, srv1545617707=25, srv861601961=93, srv630574203=78, srv717738981=84, srv476696817=67, srv156911189=26, srv1927624234=42, srv2089392470=54, srv716761354=83, srv614620794=77, srv726706866=86, srv1967204262=45, srv346990861=61, srv740018778=87, srv1644269063=33, srv800528613=91, srv759617038=88, srv1978184810=46, srv61417077=76, srv968207095=99} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-05-03 03:01:48,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-05-03 03:01:48,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-05-03 03:01:48,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-05-03 03:01:48,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-05-03 03:01:48,108 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-05-03 03:01:48,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-05-03 03:01:48,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-05-03 03:01:48,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-05-03 03:01:48,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-05-03 03:01:48,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-05-03 03:01:48,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-05-03 03:01:48,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-05-03 03:01:48,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-05-03 03:01:48,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-05-03 03:01:48,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-05-03 03:01:48,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-05-03 03:01:48,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-05-03 03:01:48,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-05-03 03:01:48,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-05-03 03:01:48,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-05-03 03:01:48,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-05-03 03:01:48,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-05-03 03:01:48,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-05-03 03:01:48,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-05-03 03:01:48,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-05-03 03:01:48,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-05-03 03:01:48,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-05-03 03:01:48,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-05-03 03:01:48,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-05-03 03:01:48,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-05-03 03:01:48,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-05-03 03:01:48,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-05-03 03:01:48,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-05-03 03:01:48,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-05-03 03:01:48,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-05-03 03:01:48,202 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=0.01980765470558737); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.035684740063515574, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.01980765470558737); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.008916666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04133333333333333, 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); 
2024-05-03 03:01:48,203 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)
2024-05-03 03:01:48,203 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.012004640612361216, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.01980765470558737); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.035684740063515574, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.01980765470558737); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.008916666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04133333333333333, 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
2024-05-03 03:01:48,424 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 296 ms to try 5000 different iterations.  Found a solution that moves 962 regions; Going from a computed imbalance of 0.012004640612361216 to a new imbalance of 4.644591871738046E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005311120972618093); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007668789048930225); MoveCostFunction : (multiplier=7.0, imbalance=0.1068888888888889, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005311120972618093); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=8.333333333333333E-5); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0035833333333333333); 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); 
2024-05-03 03:01:48,426 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1019235108:82 , srv1064950466:82 , srv1322296041:82 , srv1007541856:83 , srv1295041878:83 , srv379224976:83 , srv399615570:83 , srv436451160:83 , srv707462336:83 , srv717738981:83 , srv156911189:84 , srv1570583225:84 , srv1595616022:84 , srv182478703:84 , srv1908300702:84 , srv1967204262:84 , srv1978184810:84 , srv1987935406:84 , srv1994630541:84 , srv2049569916:84 , srv330334689:84 , srv450719136:84 , srv476696817:84 , srv512305046:84 , srv514788311:84 , srv630574203:84 , srv698171727:84 , srv800528613:84 , srv93570688:84 , srv1012804994:85 , srv101827320:85 , srv1064746702:85 , srv1109452086:85 , srv1440171230:85 , srv1580110797:85 , srv1747770826:85 , srv1787391108:85 , srv1802805194:85 , srv1836209434:85 , srv333074835:85 , srv342440539:85 , srv346990861:85 , srv570812433:85 , srv586032708:85 , srv602323340:85 , srv643725019:85 , srv716761354:85 , srv1034009466:86 , srv1039728937:86 , srv1074842549:86 , srv1091587961:86 , srv1100666187:86 , srv1192103884:86 , srv1228808457:86 , srv1252140272:86 , srv1449837022:86 , srv1490848712:86 , srv1506267412:86 , srv1545617707:86 , srv1579664928:86 , srv1612882147:86 , srv162904422:86 , srv1869604529:86 , srv1927624234:86 , srv1933447983:86 , srv1966392704:86 , srv2010600901:86 , srv20774457:86 , srv208536942:86 , srv312511513:86 , srv341437891:86 , srv49256216:86 , srv59284519:86 , srv599265352:86 , srv614620794:86 , srv670657123:86 , srv726706866:86 , srv759617038:86 , srv775150366:86 , srv796498764:86 , srv844633851:86 , srv861601961:86 , srv942831824:86 , srv959982767:86 , srv1044065573:87 , srv1284061755:87 , srv1541461812:87 , srv1644269063:87 , srv2006419934:87 , srv2102173508:87 , srv372812576:87 , srv721303041:87 , srv740018778:87 , srv871664354:87 , srv881935485:87 , srv968207095:87 , srv1311096132:88 , srv61417077:88 , srv2089392470:90 , srv1793400861:555 }
2024-05-03 03:01:48,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-05-03 03:01:48,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv341437891=59, srv330334689=57, srv333074835=58, srv1612882147=31, srv379224976=63, srv1541461812=24, srv59284519=73, srv450719136=66, srv1007541856=0, srv101827320=2, srv698171727=81, srv959982767=98, srv1994630541=48, srv1506267412=23, srv514788311=70, srv1064746702=7, srv1869604529=40, srv49256216=68, srv93570688=96, srv312511513=56, srv1100666187=11, srv162904422=32, srv1311096132=18, srv1019235108=3, srv342440539=60, srv372812576=62, srv599265352=74, srv570812433=71, srv707462336=82, srv586032708=72, srv1802805194=37, srv1284061755=16, srv2010600901=50, srv1966392704=44, srv1595616022=30, srv182478703=38, srv775150366=89, srv1579664928=28, srv643725019=79, srv1322296041=19, srv1933447983=43, srv399615570=64, srv1908300702=41, srv208536942=53, srv1987935406=47, srv1192103884=13, srv436451160=65, srv721303041=85, srv2006419934=49, srv1044065573=6, srv1074842549=9, srv844633851=92, srv1747770826=34, srv1836209434=39, srv1109452086=12, srv1034009466=4, srv796498764=90, srv942831824=97, srv602323340=75, srv1039728937=5, srv1490848712=22, srv881935485=95, srv1793400861=36, srv20774457=52, srv1012804994=1, srv2049569916=51, srv1787391108=35, srv670657123=80, srv1091587961=10, srv1580110797=29, srv2102173508=55, srv1295041878=17, srv871664354=94, srv1064950466=8, srv1449837022=21, srv1570583225=27, srv1228808457=14, srv1440171230=20, srv1252140272=15, srv512305046=69, srv1545617707=25, srv861601961=93, srv630574203=78, srv717738981=84, srv476696817=67, srv156911189=26, srv1927624234=42, srv2089392470=54, srv716761354=83, srv614620794=77, srv726706866=86, srv1967204262=45, srv346990861=61, srv740018778=87, srv1644269063=33, srv800528613=91, srv759617038=88, srv1978184810=46, srv61417077=76, srv968207095=99} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-05-03 03:01:48,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-05-03 03:01:48,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-05-03 03:01:48,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-05-03 03:01:48,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-05-03 03:01:48,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-05-03 03:01:48,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-05-03 03:01:48,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-05-03 03:01:48,445 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-05-03 03:01:48,529 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=0.005311120972618093); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007668789048930225); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005311120972618093); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=8.333333333333333E-5); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0035833333333333333); 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); 
2024-05-03 03:01:48,529 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)
2024-05-03 03:01:48,529 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=4.577231192009369E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005311120972618093); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007668789048930225); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005311120972618093); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=8.333333333333333E-5); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0035833333333333333); 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
2024-05-03 03:01:48,680 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 226 ms to try 5000 different iterations.  Found a solution that moves 204 regions; Going from a computed imbalance of 4.577231192009369E-4 to a new imbalance of 2.7250401422752655E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.158529131194229E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0020651563939657444); MoveCostFunction : (multiplier=7.0, imbalance=0.02266666666666667); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.158529131194229E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-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); 
2024-05-03 03:01:48,680 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1252140272:83 , srv59284519:83 , srv1007541856:84 , srv101827320:84 , srv1039728937:84 , srv1064746702:84 , srv1091587961:84 , srv1100666187:84 , srv1192103884:84 , srv1284061755:84 , srv1311096132:84 , srv1449837022:84 , srv1490848712:84 , srv1541461812:84 , srv1579664928:84 , srv1595616022:84 , srv162904422:84 , srv1747770826:84 , srv182478703:84 , srv1836209434:84 , srv1927624234:84 , srv1933447983:84 , srv1966392704:84 , srv1994630541:84 , srv2006419934:84 , srv2010600901:84 , srv20774457:84 , srv208536942:84 , srv2089392470:84 , srv341437891:84 , srv372812576:84 , srv450719136:84 , srv476696817:84 , srv49256216:84 , srv512305046:84 , srv514788311:84 , srv586032708:84 , srv599265352:84 , srv602323340:84 , srv61417077:84 , srv630574203:84 , srv643725019:84 , srv670657123:84 , srv716761354:84 , srv740018778:84 , srv796498764:84 , srv844633851:84 , srv861601961:84 , srv871664354:84 , srv881935485:84 , srv93570688:84 , srv942831824:84 , srv968207095:84 , srv1012804994:85 , srv1019235108:85 , srv1034009466:85 , srv1044065573:85 , srv1064950466:85 , srv1074842549:85 , srv1109452086:85 , srv1228808457:85 , srv1295041878:85 , srv1322296041:85 , srv1440171230:85 , srv1506267412:85 , srv1545617707:85 , srv156911189:85 , srv1570583225:85 , srv1580110797:85 , srv1612882147:85 , srv1644269063:85 , srv1787391108:85 , srv1869604529:85 , srv1908300702:85 , srv1967204262:85 , srv1978184810:85 , srv1987935406:85 , srv2102173508:85 , srv312511513:85 , srv330334689:85 , srv333074835:85 , srv342440539:85 , srv346990861:85 , srv379224976:85 , srv399615570:85 , srv436451160:85 , srv570812433:85 , srv614620794:85 , srv698171727:85 , srv707462336:85 , srv717738981:85 , srv721303041:85 , srv726706866:85 , srv759617038:85 , srv775150366:85 , srv800528613:85 , srv1802805194:86 , srv2049569916:86 , srv959982767:86 , srv1793400861:637 }
2024-05-03 03:01:48,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-05-03 03:01:48,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv341437891=59, srv330334689=57, srv333074835=58, srv1612882147=31, srv379224976=63, srv1541461812=24, srv59284519=73, srv450719136=66, srv1007541856=0, srv101827320=2, srv698171727=81, srv959982767=98, srv1994630541=48, srv1506267412=23, srv514788311=70, srv1064746702=7, srv1869604529=40, srv49256216=68, srv93570688=96, srv312511513=56, srv1100666187=11, srv162904422=32, srv1311096132=18, srv1019235108=3, srv342440539=60, srv372812576=62, srv599265352=74, srv570812433=71, srv707462336=82, srv586032708=72, srv1802805194=37, srv1284061755=16, srv2010600901=50, srv1966392704=44, srv1595616022=30, srv182478703=38, srv775150366=89, srv1579664928=28, srv643725019=79, srv1322296041=19, srv1933447983=43, srv399615570=64, srv1908300702=41, srv208536942=53, srv1987935406=47, srv1192103884=13, srv436451160=65, srv721303041=85, srv2006419934=49, srv1044065573=6, srv1074842549=9, srv844633851=92, srv1747770826=34, srv1836209434=39, srv1109452086=12, srv1034009466=4, srv796498764=90, srv942831824=97, srv602323340=75, srv1039728937=5, srv1490848712=22, srv881935485=95, srv1793400861=36, srv20774457=52, srv1012804994=1, srv2049569916=51, srv1787391108=35, srv670657123=80, srv1091587961=10, srv1580110797=29, srv2102173508=55, srv1295041878=17, srv871664354=94, srv1064950466=8, srv1449837022=21, srv1570583225=27, srv1228808457=14, srv1440171230=20, srv1252140272=15, srv512305046=69, srv1545617707=25, srv861601961=93, srv630574203=78, srv717738981=84, srv476696817=67, srv156911189=26, srv1927624234=42, srv2089392470=54, srv716761354=83, srv614620794=77, srv726706866=86, srv1967204262=45, srv346990861=61, srv740018778=87, srv1644269063=33, srv800528613=91, srv759617038=88, srv1978184810=46, srv61417077=76, srv968207095=99} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-05-03 03:01:48,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-05-03 03:01:48,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-05-03 03:01:48,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-05-03 03:01:48,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-05-03 03:01:48,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-05-03 03:01:48,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-05-03 03:01:48,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-05-03 03:01:48,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-05-03 03:01:48,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-05-03 03:01:48,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-05-03 03:01:48,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-05-03 03:01:48,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-05-03 03:01:48,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-05-03 03:01:48,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-05-03 03:01:48,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-05-03 03:01:48,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-05-03 03:01:48,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-05-03 03:01:48,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-05-03 03:01:48,776 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=3.158529131194229E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0020651563939657444); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.158529131194229E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-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); 
2024-05-03 03:01:48,776 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)
2024-05-03 03:01:48,776 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=2.582196289212375E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.158529131194229E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0020651563939657444); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.158529131194229E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-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
2024-05-03 03:01:48,922 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 216 ms to try 5000 different iterations.  Found a solution that moves 29 regions; Going from a computed imbalance of 2.582196289212375E-5 to a new imbalance of 6.947131393970371E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014982219165849825); MoveCostFunction : (multiplier=7.0, imbalance=0.0032222222222222222); 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); 
2024-05-03 03:01:48,922 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1802805194:83 , srv330334689:83 , srv570812433:83 , srv959982767:83 , srv1007541856:84 , srv1012804994:84 , srv101827320:84 , srv1019235108:84 , srv1034009466:84 , srv1039728937:84 , srv1044065573:84 , srv1064746702:84 , srv1064950466:84 , srv1074842549:84 , srv1091587961:84 , srv1100666187:84 , srv1109452086:84 , srv1192103884:84 , srv1228808457:84 , srv1252140272:84 , srv1284061755:84 , srv1295041878:84 , srv1311096132:84 , srv1322296041:84 , srv1440171230:84 , srv1449837022:84 , srv1490848712:84 , srv1506267412:84 , srv1541461812:84 , srv1545617707:84 , srv156911189:84 , srv1570583225:84 , srv1580110797:84 , srv1595616022:84 , srv1612882147:84 , srv162904422:84 , srv1644269063:84 , srv1747770826:84 , srv1787391108:84 , srv182478703:84 , srv1836209434:84 , srv1869604529:84 , srv1908300702:84 , srv1927624234:84 , srv1933447983:84 , srv1966392704:84 , srv1967204262:84 , srv1978184810:84 , srv1987935406:84 , srv1994630541:84 , srv2006419934:84 , srv2010600901:84 , srv2049569916:84 , srv208536942:84 , srv2089392470:84 , srv2102173508:84 , srv312511513:84 , srv333074835:84 , srv341437891:84 , srv342440539:84 , srv346990861:84 , srv372812576:84 , srv379224976:84 , srv399615570:84 , srv436451160:84 , srv450719136:84 , srv49256216:84 , srv512305046:84 , srv514788311:84 , srv59284519:84 , srv599265352:84 , srv602323340:84 , srv61417077:84 , srv614620794:84 , srv630574203:84 , srv643725019:84 , srv670657123:84 , srv698171727:84 , srv707462336:84 , srv716761354:84 , srv717738981:84 , srv721303041:84 , srv726706866:84 , srv740018778:84 , srv759617038:84 , srv775150366:84 , srv796498764:84 , srv800528613:84 , srv844633851:84 , srv861601961:84 , srv871664354:84 , srv881935485:84 , srv93570688:84 , srv942831824:84 , srv968207095:84 , srv1579664928:85 , srv20774457:85 , srv476696817:85 , srv586032708:85 , srv1793400861:684 }
2024-05-03 03:01:48,925 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-05-03 03:01:48,926 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv341437891=59, srv330334689=57, srv333074835=58, srv1612882147=31, srv379224976=63, srv1541461812=24, srv59284519=73, srv450719136=66, srv1007541856=0, srv101827320=2, srv698171727=81, srv959982767=98, srv1994630541=48, srv1506267412=23, srv514788311=70, srv1064746702=7, srv1869604529=40, srv49256216=68, srv93570688=96, srv312511513=56, srv1100666187=11, srv162904422=32, srv1311096132=18, srv1019235108=3, srv342440539=60, srv372812576=62, srv599265352=74, srv570812433=71, srv707462336=82, srv586032708=72, srv1802805194=37, srv1284061755=16, srv2010600901=50, srv1966392704=44, srv1595616022=30, srv182478703=38, srv775150366=89, srv1579664928=28, srv643725019=79, srv1322296041=19, srv1933447983=43, srv399615570=64, srv1908300702=41, srv208536942=53, srv1987935406=47, srv1192103884=13, srv436451160=65, srv721303041=85, srv2006419934=49, srv1044065573=6, srv1074842549=9, srv844633851=92, srv1747770826=34, srv1836209434=39, srv1109452086=12, srv1034009466=4, srv796498764=90, srv942831824=97, srv602323340=75, srv1039728937=5, srv1490848712=22, srv881935485=95, srv1793400861=36, srv20774457=52, srv1012804994=1, srv2049569916=51, srv1787391108=35, srv670657123=80, srv1091587961=10, srv1580110797=29, srv2102173508=55, srv1295041878=17, srv871664354=94, srv1064950466=8, srv1449837022=21, srv1570583225=27, srv1228808457=14, srv1440171230=20, srv1252140272=15, srv512305046=69, srv1545617707=25, srv861601961=93, srv630574203=78, srv717738981=84, srv476696817=67, srv156911189=26, srv1927624234=42, srv2089392470=54, srv716761354=83, srv614620794=77, srv726706866=86, srv1967204262=45, srv346990861=61, srv740018778=87, srv1644269063=33, srv800528613=91, srv759617038=88, srv1978184810=46, srv61417077=76, srv968207095=99} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-05-03 03:01:48,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-05-03 03:01:48,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-05-03 03:01:48,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-05-03 03:01:48,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-05-03 03:01:48,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-05-03 03:01:48,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-05-03 03:01:48,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-05-03 03:01:48,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-05-03 03:01:48,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-05-03 03:01:49,019 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.744069053831948E-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=0.0014982219165849825); 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); 
2024-05-03 03:01:49,020 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1802805194:83 , srv330334689:83 , srv570812433:83 , srv959982767:83 , srv1007541856:84 , srv1012804994:84 , srv101827320:84 , srv1019235108:84 , srv1034009466:84 , srv1039728937:84 , srv1044065573:84 , srv1064746702:84 , srv1064950466:84 , srv1074842549:84 , srv1091587961:84 , srv1100666187:84 , srv1109452086:84 , srv1192103884:84 , srv1228808457:84 , srv1252140272:84 , srv1284061755:84 , srv1295041878:84 , srv1311096132:84 , srv1322296041:84 , srv1440171230:84 , srv1449837022:84 , srv1490848712:84 , srv1506267412:84 , srv1541461812:84 , srv1545617707:84 , srv156911189:84 , srv1570583225:84 , srv1580110797:84 , srv1595616022:84 , srv1612882147:84 , srv162904422:84 , srv1644269063:84 , srv1747770826:84 , srv1787391108:84 , srv182478703:84 , srv1836209434:84 , srv1869604529:84 , srv1908300702:84 , srv1927624234:84 , srv1933447983:84 , srv1966392704:84 , srv1967204262:84 , srv1978184810:84 , srv1987935406:84 , srv1994630541:84 , srv2006419934:84 , srv2010600901:84 , srv2049569916:84 , srv208536942:84 , srv2089392470:84 , srv2102173508:84 , srv312511513:84 , srv333074835:84 , srv341437891:84 , srv342440539:84 , srv346990861:84 , srv372812576:84 , srv379224976:84 , srv399615570:84 , srv436451160:84 , srv450719136:84 , srv49256216:84 , srv512305046:84 , srv514788311:84 , srv59284519:84 , srv599265352:84 , srv602323340:84 , srv61417077:84 , srv614620794:84 , srv630574203:84 , srv643725019:84 , srv670657123:84 , srv698171727:84 , srv707462336:84 , srv716761354:84 , srv717738981:84 , srv721303041:84 , srv726706866:84 , srv740018778:84 , srv759617038:84 , srv775150366:84 , srv796498764:84 , srv800528613:84 , srv844633851:84 , srv861601961:84 , srv871664354:84 , srv881935485:84 , srv93570688:84 , srv942831824:84 , srv968207095:84 , srv1579664928:85 , srv20774457:85 , srv476696817:85 , srv586032708:85 , srv1793400861:684 }
2024-05-03 03:01:49,050 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=289 (was 289), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=218 (was 218), ProcessCount=178 (was 178), AvailableMemoryMB=2406 (was 2898)
2024-05-03 03:01:49,058 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=289, MaxFileDescriptor=60000, SystemLoadAverage=218, ProcessCount=178, AvailableMemoryMB=2406
2024-05-03 03:01:49,059 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-05-03 03:01:49,059 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.
2024-05-03 03:01:49,073 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1090914582:84 , srv1138755937:84 , srv1270725298:84 , srv1504869774:84 , srv1515658666:84 , srv15464386:84 , srv1621603671:84 , srv1802313903:84 , srv1834669878:84 , srv1908163196:84 , srv245599595:84 , srv265854692:84 , srv327608222:84 , srv333442265:84 , srv389180514:84 , srv432229882:84 , srv612314341:84 , srv649390727:84 , srv696971187:84 , srv717099599:84 , srv754760420:84 , srv803561256:84 , srv876874076:84 , srv890282193:84 , srv956227937:84 , srv962776911:84 , srv973337514:84 , srv975992402:84 , srv989174598:84 , srv1890158596:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-05-03 03:01:49,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-05-03 03:01:49,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1138755937=1, srv389180514=15, srv1270725298=2, srv803561256=22, srv245599595=11, srv612314341=17, srv962776911=26, srv1802313903=7, srv876874076=23, srv890282193=24, srv989174598=29, srv15464386=5, srv1621603671=6, srv956227937=25, srv754760420=21, srv975992402=28, srv1090914582=0, srv717099599=20, srv1504869774=3, srv327608222=13, srv1890158596=9, srv265854692=12, srv333442265=14, srv432229882=16, srv1515658666=4, srv1908163196=10, srv973337514=27, srv649390727=18, srv1834669878=8, srv696971187=19} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-05-03 03:01:49,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-05-03 03:01:49,090 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-05-03 03:01:49,091 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-05-03 03:01:49,092 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-05-03 03:01:49,115 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=1.1050193298852533, 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); 
2024-05-03 03:01:49,116 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912523955743551, 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=1.1050193298852533, 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
2024-05-03 03:03:49,096 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 9527157 different iterations.  Found a solution that moves 1839 regions; Going from a computed imbalance of 0.9912523955743551 to a new imbalance of 4.292317741546655E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6811111111111111, 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); 
2024-05-03 03:03:49,101 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1090914582:90 , srv1138755937:90 , srv1270725298:90 , srv1504869774:90 , srv1515658666:90 , srv15464386:90 , srv1621603671:90 , srv1802313903:90 , srv1834669878:90 , srv1890158596:90 , srv1908163196:90 , srv245599595:90 , srv265854692:90 , srv327608222:90 , srv333442265:90 , srv389180514:90 , srv432229882:90 , srv612314341:90 , srv649390727:90 , srv696971187:90 , srv717099599:90 , srv754760420:90 , srv803561256:90 , srv876874076:90 , srv890282193:90 , srv956227937:90 , srv962776911:90 , srv973337514:90 , srv975992402:90 , srv989174598:90 }
2024-05-03 03:03:49,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-05-03 03:03:49,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1138755937=1, srv389180514=15, srv1270725298=2, srv803561256=22, srv245599595=11, srv612314341=17, srv962776911=26, srv1802313903=7, srv876874076=23, srv890282193=24, srv989174598=29, srv15464386=5, srv1621603671=6, srv956227937=25, srv754760420=21, srv975992402=28, srv1090914582=0, srv717099599=20, srv1504869774=3, srv327608222=13, srv1890158596=9, srv265854692=12, srv333442265=14, srv432229882=16, srv1515658666=4, srv1908163196=10, srv973337514=27, srv649390727=18, srv1834669878=8, srv696971187=19} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-05-03 03:03:49,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-05-03 03:03:49,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-05-03 03:03:49,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-05-03 03:03:49,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-05-03 03:03:49,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-05-03 03:03:49,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-05-03 03:03:49,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-05-03 03:03:49,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-05-03 03:03:49,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-05-03 03:03:49,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-05-03 03:03:49,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-05-03 03:03:49,107 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-05-03 03:03:49,117 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); 
2024-05-03 03:03:49,117 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1090914582:90 , srv1138755937:90 , srv1270725298:90 , srv1504869774:90 , srv1515658666:90 , srv15464386:90 , srv1621603671:90 , srv1802313903:90 , srv1834669878:90 , srv1890158596:90 , srv1908163196:90 , srv245599595:90 , srv265854692:90 , srv327608222:90 , srv333442265:90 , srv389180514:90 , srv432229882:90 , srv612314341:90 , srv649390727:90 , srv696971187:90 , srv717099599:90 , srv754760420:90 , srv803561256:90 , srv876874076:90 , srv890282193:90 , srv956227937:90 , srv962776911:90 , srv973337514:90 , srv975992402:90 , srv989174598:90 }
2024-05-03 03:03:49,132 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=289 (was 289), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=184 (was 218), ProcessCount=174 (was 178), AvailableMemoryMB=1642 (was 2406)