2023-11-16 09:55:14,062 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-11-16 09:55:14,362 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-11-16 09:55:14,468 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-11-16 09:55:14,532 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-16 09:55:14,539 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-16 09:55:14,552 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=153, ProcessCount=170, AvailableMemoryMB=3085
2023-11-16 09:55:14,555 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-16 09:55:14,555 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-16 09:55:14,685 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1011594735:84 , srv1011988137:84 , srv1033522865:84 , srv1037824931:84 , srv1049666076:84 , srv1094905494:84 , srv1111308533:84 , srv1145728683:84 , srv115453237:84 , srv1168945593:84 , srv1177228339:84 , srv1186748450:84 , srv1222830503:84 , srv1238244208:84 , srv1243738596:84 , srv1312035473:84 , srv1314441512:84 , srv1351875697:84 , srv1361666638:84 , srv1366890951:84 , srv137612158:84 , srv1382227718:84 , srv1412106320:84 , srv1413298038:84 , srv1421560309:84 , srv1429477479:84 , srv1446254688:84 , srv1449046168:84 , srv1455686497:84 , srv148814603:84 , srv1495048667:84 , srv1527018841:84 , srv1528481298:84 , srv1532870406:84 , srv1539577399:84 , srv1541840584:84 , srv1547953536:84 , srv15480463:84 , srv1598319620:84 , srv1642162282:84 , srv1649978652:84 , srv1659528772:84 , srv1683431029:84 , srv1687856989:84 , srv1699101399:84 , srv1702592996:84 , srv1705779128:84 , srv1799541630:84 , srv1805596292:84 , srv1812195234:84 , srv1850478934:84 , srv1855501746:84 , srv1881801862:84 , srv188298552:84 , srv1918367138:84 , srv1926419231:84 , srv1937487651:84 , srv1940429047:84 , srv1944597276:84 , srv1961456905:84 , srv1980977693:84 , srv2037651577:84 , srv203814320:84 , srv203853630:84 , srv2060491860:84 , srv2078501492:84 , srv2082370354:84 , srv2083449815:84 , srv2088953370:84 , srv2139279788:84 , srv235381268:84 , srv32027970:84 , srv382200441:84 , srv384392245:84 , srv390907129:84 , srv413841715:84 , srv462136911:84 , srv466896256:84 , srv527838999:84 , srv538296389:84 , srv54547123:84 , srv606018460:84 , srv667750500:84 , srv673862929:84 , srv688461887:84 , srv72142119:84 , srv737081250:84 , srv781921471:84 , srv815763813:84 , srv832021254:84 , srv849595927:84 , srv865996671:84 , srv866698811:84 , srv911400513:84 , srv913487051:84 , srv921803919:84 , srv944659578:84 , srv949873396:84 , srv960187614:84 , srv1823433459:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-11-16 09:55:14,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 09:55:14,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv137612158=20, srv667750500=83, srv1111308533=6, srv1238244208=13, srv673862929=84, srv1312035473=15, srv1033522865=2, srv148814603=29, srv235381268=71, srv1366890951=19, srv2037651577=62, srv1926419231=56, srv203814320=63, srv1527018841=31, srv1683431029=42, srv1961456905=60, srv1532870406=33, srv1649978652=40, srv1940429047=58, srv1011594735=0, srv1421560309=24, srv1702592996=45, srv1799541630=47, srv382200441=73, srv921803919=96, srv1541840584=35, srv72142119=86, srv1659528772=41, srv1699101399=44, srv1823433459=50, srv1145728683=7, srv1168945593=9, srv2083449815=68, srv2078501492=66, srv1037824931=3, srv384392245=74, srv849595927=91, srv115453237=8, srv390907129=75, srv1598319620=38, srv688461887=85, srv1243738596=14, srv1361666638=18, srv1382227718=21, srv413841715=76, srv527838999=79, srv960187614=99, srv538296389=80, srv1642162282=39, srv865996671=92, srv462136911=77, srv1528481298=32, srv1351875697=17, srv1049666076=4, srv949873396=98, srv781921471=88, srv1429477479=25, srv737081250=87, srv1539577399=34, srv1177228339=10, srv1855501746=52, srv1314441512=16, srv1944597276=59, srv866698811=93, srv1687856989=43, srv606018460=82, srv1881801862=53, srv944659578=97, srv1495048667=30, srv2088953370=69, srv32027970=72, srv15480463=37, srv832021254=90, srv815763813=89, srv1011988137=1, srv1850478934=51, srv1980977693=61, srv1918367138=55, srv54547123=81, srv1412106320=22, srv1449046168=27, srv2082370354=67, srv2139279788=70, srv1446254688=26, srv203853630=64, srv1705779128=46, srv913487051=95, srv1186748450=11, srv1805596292=48, srv1937487651=57, srv1547953536=36, srv1455686497=28, srv1222830503=12, srv1094905494=5, srv1812195234=49, srv911400513=94, srv2060491860=65, srv466896256=78, srv188298552=54, srv1413298038=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 09:55:14,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 09:55:14,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 09:55:14,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 09:55:14,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 09:55:14,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 09:55:14,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 09:55:14,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 09:55:14,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 09:55:14,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 09:55:14,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 09:55:14,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 09:55:14,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 09:55:14,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 09:55:14,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 09:55:14,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 09:55:14,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 09:55:14,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 09:55:14,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 09:55:14,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 09:55:14,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 09:55:14,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 09:55:14,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 09:55:14,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 09:55:14,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 09:55:14,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 09:55:14,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 09:55:14,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 09:55:14,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 09:55:14,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 09:55:14,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 09:55:14,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 09:55:14,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 09:55:14,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 09:55:14,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 09:55:14,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 09:55:14,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 09:55:14,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 09:55:14,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 09:55:14,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 09:55:14,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 09:55:14,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 09:55:14,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 09:55:14,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 09:55:14,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 09:55:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 09:55:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 09:55:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 09:55:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 09:55:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 09:55:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 09:55:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 09:55:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 09:55:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 09:55:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 09:55:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 09:55:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 09:55:14,802 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 09:55:14,955 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:14,956 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-16 09:55:14,956 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-16 09:55:15,765 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 941 ms to try 5000 different iterations.  Found a solution that moves 4687 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17831279557266344. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.041060574999677635, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0533417501775952, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5207777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041060574999677635, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17358333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23958333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:15,789 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv115453237:81 , srv1413298038:82 , srv1532870406:82 , srv382200441:82 , srv1528481298:83 , srv1881801862:83 , srv2078501492:83 , srv54547123:83 , srv667750500:83 , srv737081250:83 , srv1033522865:84 , srv1412106320:84 , srv148814603:84 , srv15480463:84 , srv1855501746:84 , srv1918367138:84 , srv2082370354:84 , srv413841715:84 , srv527838999:84 , srv538296389:84 , srv781921471:84 , srv1037824931:85 , srv1168945593:85 , srv1421560309:85 , srv1449046168:85 , srv1683431029:85 , srv1805596292:85 , srv1812195234:85 , srv188298552:85 , srv1944597276:85 , srv2037651577:85 , srv203853630:85 , srv32027970:85 , srv390907129:85 , srv466896256:85 , srv606018460:85 , srv673862929:85 , srv688461887:85 , srv913487051:85 , srv921803919:85 , srv1222830503:86 , srv1429477479:86 , srv1495048667:86 , srv1598319620:86 , srv1705779128:86 , srv1799541630:86 , srv1926419231:86 , srv1940429047:86 , srv203814320:86 , srv2060491860:86 , srv2083449815:86 , srv235381268:86 , srv462136911:86 , srv815763813:86 , srv944659578:86 , srv960187614:86 , srv1011594735:87 , srv1011988137:87 , srv1177228339:87 , srv1186748450:87 , srv1238244208:87 , srv1351875697:87 , srv137612158:87 , srv1527018841:87 , srv1541840584:87 , srv1547953536:87 , srv1937487651:87 , srv1961456905:87 , srv1980977693:87 , srv2088953370:87 , srv384392245:87 , srv832021254:87 , srv865996671:87 , srv866698811:87 , srv1049666076:88 , srv1094905494:88 , srv1145728683:88 , srv1312035473:88 , srv1366890951:88 , srv1382227718:88 , srv1455686497:88 , srv1642162282:88 , srv1687856989:88 , srv1699101399:88 , srv1850478934:88 , srv1243738596:89 , srv1314441512:89 , srv1361666638:89 , srv1539577399:89 , srv1111308533:90 , srv1446254688:90 , srv1659528772:90 , srv72142119:90 , srv1649978652:91 , srv2139279788:91 , srv849595927:91 , srv911400513:91 , srv949873396:94 , srv1702592996:97 , srv1823433459:455 }
2023-11-16 09:55:15,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 09:55:15,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv137612158=20, srv667750500=83, srv1111308533=6, srv1238244208=13, srv673862929=84, srv1312035473=15, srv1033522865=2, srv148814603=29, srv235381268=71, srv1366890951=19, srv2037651577=62, srv1926419231=56, srv203814320=63, srv1527018841=31, srv1683431029=42, srv1961456905=60, srv1532870406=33, srv1649978652=40, srv1940429047=58, srv1011594735=0, srv1421560309=24, srv1702592996=45, srv1799541630=47, srv382200441=73, srv921803919=96, srv1541840584=35, srv72142119=86, srv1659528772=41, srv1699101399=44, srv1823433459=50, srv1145728683=7, srv1168945593=9, srv2083449815=68, srv2078501492=66, srv1037824931=3, srv384392245=74, srv849595927=91, srv115453237=8, srv390907129=75, srv1598319620=38, srv688461887=85, srv1243738596=14, srv1361666638=18, srv1382227718=21, srv413841715=76, srv527838999=79, srv960187614=99, srv538296389=80, srv1642162282=39, srv865996671=92, srv462136911=77, srv1528481298=32, srv1351875697=17, srv1049666076=4, srv949873396=98, srv781921471=88, srv1429477479=25, srv737081250=87, srv1539577399=34, srv1177228339=10, srv1855501746=52, srv1314441512=16, srv1944597276=59, srv866698811=93, srv1687856989=43, srv606018460=82, srv1881801862=53, srv944659578=97, srv1495048667=30, srv2088953370=69, srv32027970=72, srv15480463=37, srv832021254=90, srv815763813=89, srv1011988137=1, srv1850478934=51, srv1980977693=61, srv1918367138=55, srv54547123=81, srv1412106320=22, srv1449046168=27, srv2082370354=67, srv2139279788=70, srv1446254688=26, srv203853630=64, srv1705779128=46, srv913487051=95, srv1186748450=11, srv1805596292=48, srv1937487651=57, srv1547953536=36, srv1455686497=28, srv1222830503=12, srv1094905494=5, srv1812195234=49, srv911400513=94, srv2060491860=65, srv466896256=78, srv188298552=54, srv1413298038=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 09:55:15,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 09:55:15,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 09:55:15,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 09:55:15,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 09:55:15,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 09:55:15,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 09:55:15,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 09:55:15,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 09:55:15,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 09:55:15,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 09:55:15,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 09:55:15,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 09:55:15,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 09:55:15,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 09:55:15,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 09:55:15,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 09:55:15,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 09:55:15,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 09:55:15,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 09:55:15,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 09:55:15,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 09:55:15,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 09:55:15,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 09:55:15,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 09:55:15,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 09:55:15,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 09:55:15,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 09:55:15,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 09:55:15,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 09:55:15,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 09:55:15,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 09:55:15,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 09:55:15,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 09:55:15,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 09:55:15,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 09:55:15,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 09:55:15,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 09:55:15,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 09:55:15,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 09:55:15,813 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 09:55:15,814 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 09:55:15,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 09:55:15,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 09:55:15,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 09:55:15,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 09:55:15,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 09:55:15,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 09:55:15,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 09:55:15,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 09:55:15,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 09:55:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 09:55:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 09:55:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 09:55:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 09:55:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 09:55:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 09:55:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 09:55:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 09:55:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 09:55:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 09:55:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 09:55:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 09:55:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 09:55:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 09:55:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 09:55:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 09:55:15,950 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=0.041060574999677635, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0533417501775952, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041060574999677635, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17358333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23958333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:15,951 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-16 09:55:15,951 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17827997649720728, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.041060574999677635, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0533417501775952, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041060574999677635, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17358333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23958333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-16 09:55:16,244 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 395 ms to try 5000 different iterations.  Found a solution that moves 2547 regions; Going from a computed imbalance of 0.17827997649720728 to a new imbalance of 0.018095612265973154. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02520053008466683, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039086080144406836, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.283, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02520053008466683, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014833333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.049166666666666664, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:16,256 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1702592996:76 , srv949873396:78 , srv1659528772:80 , srv1687856989:81 , srv1145728683:82 , srv1312035473:82 , srv1314441512:82 , srv1446254688:82 , srv1649978652:82 , srv849595927:82 , srv865996671:82 , srv1111308533:83 , srv1361666638:83 , srv1642162282:83 , srv1961456905:83 , srv203814320:83 , srv2088953370:83 , srv462136911:83 , srv72142119:83 , srv866698811:83 , srv911400513:83 , srv1049666076:84 , srv1094905494:84 , srv1177228339:84 , srv1238244208:84 , srv1243738596:84 , srv1351875697:84 , srv1429477479:84 , srv1455686497:84 , srv1539577399:84 , srv1541840584:84 , srv1850478934:84 , srv203853630:84 , srv944659578:84 , srv1186748450:85 , srv137612158:85 , srv1598319620:85 , srv1699101399:85 , srv1705779128:85 , srv1805596292:85 , srv1937487651:85 , srv2037651577:85 , srv2083449815:85 , srv2139279788:85 , srv384392245:85 , srv390907129:85 , srv466896256:85 , srv606018460:85 , srv688461887:85 , srv1222830503:86 , srv1382227718:86 , srv1527018841:86 , srv1547953536:86 , srv1944597276:86 , srv1980977693:86 , srv413841715:86 , srv538296389:86 , srv673862929:86 , srv781921471:86 , srv815763813:86 , srv960187614:86 , srv1011594735:87 , srv1037824931:87 , srv1168945593:87 , srv1366890951:87 , srv1412106320:87 , srv1421560309:87 , srv148814603:87 , srv1528481298:87 , srv1799541630:87 , srv1812195234:87 , srv1855501746:87 , srv188298552:87 , srv1918367138:87 , srv1940429047:87 , srv2060491860:87 , srv2078501492:87 , srv32027970:87 , srv527838999:87 , srv913487051:87 , srv921803919:87 , srv1011988137:88 , srv1449046168:88 , srv1532870406:88 , srv15480463:88 , srv1683431029:88 , srv1926419231:88 , srv667750500:88 , srv832021254:88 , srv115453237:89 , srv1495048667:89 , srv2082370354:89 , srv235381268:89 , srv382200441:89 , srv54547123:89 , srv1033522865:90 , srv1413298038:90 , srv737081250:90 , srv1881801862:91 , srv1823433459:543 }
2023-11-16 09:55:16,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 09:55:16,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv137612158=20, srv667750500=83, srv1111308533=6, srv1238244208=13, srv673862929=84, srv1312035473=15, srv1033522865=2, srv148814603=29, srv235381268=71, srv1366890951=19, srv2037651577=62, srv1926419231=56, srv203814320=63, srv1527018841=31, srv1683431029=42, srv1961456905=60, srv1532870406=33, srv1649978652=40, srv1940429047=58, srv1011594735=0, srv1421560309=24, srv1702592996=45, srv1799541630=47, srv382200441=73, srv921803919=96, srv1541840584=35, srv72142119=86, srv1659528772=41, srv1699101399=44, srv1823433459=50, srv1145728683=7, srv1168945593=9, srv2083449815=68, srv2078501492=66, srv1037824931=3, srv384392245=74, srv849595927=91, srv115453237=8, srv390907129=75, srv1598319620=38, srv688461887=85, srv1243738596=14, srv1361666638=18, srv1382227718=21, srv413841715=76, srv527838999=79, srv960187614=99, srv538296389=80, srv1642162282=39, srv865996671=92, srv462136911=77, srv1528481298=32, srv1351875697=17, srv1049666076=4, srv949873396=98, srv781921471=88, srv1429477479=25, srv737081250=87, srv1539577399=34, srv1177228339=10, srv1855501746=52, srv1314441512=16, srv1944597276=59, srv866698811=93, srv1687856989=43, srv606018460=82, srv1881801862=53, srv944659578=97, srv1495048667=30, srv2088953370=69, srv32027970=72, srv15480463=37, srv832021254=90, srv815763813=89, srv1011988137=1, srv1850478934=51, srv1980977693=61, srv1918367138=55, srv54547123=81, srv1412106320=22, srv1449046168=27, srv2082370354=67, srv2139279788=70, srv1446254688=26, srv203853630=64, srv1705779128=46, srv913487051=95, srv1186748450=11, srv1805596292=48, srv1937487651=57, srv1547953536=36, srv1455686497=28, srv1222830503=12, srv1094905494=5, srv1812195234=49, srv911400513=94, srv2060491860=65, srv466896256=78, srv188298552=54, srv1413298038=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 09:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 09:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 09:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 09:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 09:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 09:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 09:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 09:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 09:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 09:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 09:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 09:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 09:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 09:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 09:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 09:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 09:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 09:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 09:55:16,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 09:55:16,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 09:55:16,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 09:55:16,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 09:55:16,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 09:55:16,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 09:55:16,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 09:55:16,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 09:55:16,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 09:55:16,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 09:55:16,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 09:55:16,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 09:55:16,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 09:55:16,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 09:55:16,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 09:55:16,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 09:55:16,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 09:55:16,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 09:55:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 09:55:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 09:55:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 09:55:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 09:55:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 09:55:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 09:55:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 09:55:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 09:55:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 09:55:16,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 09:55:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 09:55:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 09:55:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 09:55:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 09:55:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 09:55:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 09:55:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 09:55:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 09:55:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 09:55:16,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 09:55:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 09:55:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 09:55:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 09:55:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 09:55:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 09:55:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 09:55:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 09:55:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 09:55:16,290 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 09:55:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 09:55:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 09:55:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 09:55:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 09:55:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 09:55:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 09:55:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 09:55:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 09:55:16,291 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 09:55:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 09:55:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 09:55:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 09:55:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 09:55:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 09:55:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 09:55:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 09:55:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 09:55:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 09:55:16,292 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 09:55:16,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 09:55:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 09:55:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 09:55:16,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 09:55:16,421 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=0.02520053008466683, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039086080144406836, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02520053008466683, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014833333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.049166666666666664, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:16,421 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-16 09:55:16,421 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.018077777790789274, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02520053008466683, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039086080144406836, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02520053008466683, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014833333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.049166666666666664, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-16 09:55:16,666 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 353 ms to try 5000 different iterations.  Found a solution that moves 1029 regions; Going from a computed imbalance of 0.018077777790789274 to a new imbalance of 9.016097294273354E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007767349109159703); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012051144284399382); MoveCostFunction : (multiplier=7.0, imbalance=0.11433333333333333, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007767349109159703); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00475); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:16,668 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2139279788:81 , srv1011594735:82 , srv1011988137:82 , srv235381268:82 , srv832021254:82 , srv1033522865:83 , srv1366890951:83 , srv1382227718:83 , srv1495048667:83 , srv2082370354:83 , srv911400513:83 , srv1049666076:84 , srv1111308533:84 , srv1243738596:84 , srv1527018841:84 , srv1683431029:84 , srv1702592996:84 , srv1799541630:84 , srv1881801862:84 , srv1926419231:84 , srv72142119:84 , srv737081250:84 , srv1168945593:85 , srv1222830503:85 , srv1361666638:85 , srv1413298038:85 , srv1446254688:85 , srv1449046168:85 , srv1539577399:85 , srv1547953536:85 , srv15480463:85 , srv1649978652:85 , srv1699101399:85 , srv1812195234:85 , srv1850478934:85 , srv188298552:85 , srv1937487651:85 , srv1940429047:85 , srv1944597276:85 , srv1980977693:85 , srv2060491860:85 , srv32027970:85 , srv54547123:85 , srv849595927:85 , srv913487051:85 , srv921803919:85 , srv1037824931:86 , srv1094905494:86 , srv1177228339:86 , srv1186748450:86 , srv1238244208:86 , srv1351875697:86 , srv137612158:86 , srv1412106320:86 , srv1421560309:86 , srv1455686497:86 , srv148814603:86 , srv1541840584:86 , srv1598319620:86 , srv1642162282:86 , srv1705779128:86 , srv1855501746:86 , srv1918367138:86 , srv384392245:86 , srv527838999:86 , srv673862929:86 , srv815763813:86 , srv949873396:86 , srv960187614:86 , srv1145728683:87 , srv1314441512:87 , srv1429477479:87 , srv1528481298:87 , srv1532870406:87 , srv1659528772:87 , srv1805596292:87 , srv1961456905:87 , srv2078501492:87 , srv2083449815:87 , srv2088953370:87 , srv382200441:87 , srv390907129:87 , srv413841715:87 , srv466896256:87 , srv538296389:87 , srv606018460:87 , srv667750500:87 , srv688461887:87 , srv781921471:87 , srv866698811:87 , srv115453237:88 , srv1312035473:88 , srv1687856989:88 , srv2037651577:88 , srv865996671:88 , srv944659578:88 , srv203814320:89 , srv203853630:89 , srv462136911:89 , srv1823433459:529 }
2023-11-16 09:55:16,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 09:55:16,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv137612158=20, srv667750500=83, srv1111308533=6, srv1238244208=13, srv673862929=84, srv1312035473=15, srv1033522865=2, srv148814603=29, srv235381268=71, srv1366890951=19, srv2037651577=62, srv1926419231=56, srv203814320=63, srv1527018841=31, srv1683431029=42, srv1961456905=60, srv1532870406=33, srv1649978652=40, srv1940429047=58, srv1011594735=0, srv1421560309=24, srv1702592996=45, srv1799541630=47, srv382200441=73, srv921803919=96, srv1541840584=35, srv72142119=86, srv1659528772=41, srv1699101399=44, srv1823433459=50, srv1145728683=7, srv1168945593=9, srv2083449815=68, srv2078501492=66, srv1037824931=3, srv384392245=74, srv849595927=91, srv115453237=8, srv390907129=75, srv1598319620=38, srv688461887=85, srv1243738596=14, srv1361666638=18, srv1382227718=21, srv413841715=76, srv527838999=79, srv960187614=99, srv538296389=80, srv1642162282=39, srv865996671=92, srv462136911=77, srv1528481298=32, srv1351875697=17, srv1049666076=4, srv949873396=98, srv781921471=88, srv1429477479=25, srv737081250=87, srv1539577399=34, srv1177228339=10, srv1855501746=52, srv1314441512=16, srv1944597276=59, srv866698811=93, srv1687856989=43, srv606018460=82, srv1881801862=53, srv944659578=97, srv1495048667=30, srv2088953370=69, srv32027970=72, srv15480463=37, srv832021254=90, srv815763813=89, srv1011988137=1, srv1850478934=51, srv1980977693=61, srv1918367138=55, srv54547123=81, srv1412106320=22, srv1449046168=27, srv2082370354=67, srv2139279788=70, srv1446254688=26, srv203853630=64, srv1705779128=46, srv913487051=95, srv1186748450=11, srv1805596292=48, srv1937487651=57, srv1547953536=36, srv1455686497=28, srv1222830503=12, srv1094905494=5, srv1812195234=49, srv911400513=94, srv2060491860=65, srv466896256=78, srv188298552=54, srv1413298038=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 09:55:16,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 09:55:16,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 09:55:16,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 09:55:16,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 09:55:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 09:55:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 09:55:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 09:55:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 09:55:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 09:55:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 09:55:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 09:55:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 09:55:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 09:55:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 09:55:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 09:55:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 09:55:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 09:55:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 09:55:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 09:55:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 09:55:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 09:55:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 09:55:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 09:55:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 09:55:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 09:55:16,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 09:55:16,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 09:55:16,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 09:55:16,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 09:55:16,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 09:55:16,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 09:55:16,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 09:55:16,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 09:55:16,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 09:55:16,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 09:55:16,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 09:55:16,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 09:55:16,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 09:55:16,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 09:55:16,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 09:55:16,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 09:55:16,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 09:55:16,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 09:55:16,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 09:55:16,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 09:55:16,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 09:55:16,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 09:55:16,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 09:55:16,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 09:55:16,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 09:55:16,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 09:55:16,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 09:55:16,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 09:55:16,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 09:55:16,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 09:55:16,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 09:55:16,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 09:55:16,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 09:55:16,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 09:55:16,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 09:55:16,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 09:55:16,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 09:55:16,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 09:55:16,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 09:55:16,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 09:55:16,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 09:55:16,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 09:55:16,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 09:55:16,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 09:55:16,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 09:55:16,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 09:55:16,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 09:55:16,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 09:55:16,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 09:55:16,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 09:55:16,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 09:55:16,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 09:55:16,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 09:55:16,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 09:55:16,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 09:55:16,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 09:55:16,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 09:55:16,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 09:55:16,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 09:55:16,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 09:55:16,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 09:55:16,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 09:55:16,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 09:55:16,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 09:55:16,802 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=0.007767349109159703); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012051144284399382); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007767349109159703); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00475); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:16,803 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-16 09:55:16,803 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=8.944045174272514E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007767349109159703); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012051144284399382); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007767349109159703); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00475); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-16 09:55:17,127 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 419 ms to try 5000 different iterations.  Found a solution that moves 280 regions; Going from a computed imbalance of 8.944045174272514E-4 to a new imbalance of 3.5783490447714795E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.23782800878924E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0019534423844256277); MoveCostFunction : (multiplier=7.0, imbalance=0.03111111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.23782800878924E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:17,128 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2083449815:83 , srv1037824931:84 , srv1094905494:84 , srv1111308533:84 , srv115453237:84 , srv1177228339:84 , srv1312035473:84 , srv1314441512:84 , srv1366890951:84 , srv137612158:84 , srv1421560309:84 , srv1449046168:84 , srv1455686497:84 , srv1539577399:84 , srv1547953536:84 , srv1649978652:84 , srv1805596292:84 , srv188298552:84 , srv1926419231:84 , srv1940429047:84 , srv1980977693:84 , srv2037651577:84 , srv203814320:84 , srv203853630:84 , srv2060491860:84 , srv235381268:84 , srv382200441:84 , srv384392245:84 , srv462136911:84 , srv538296389:84 , srv606018460:84 , srv781921471:84 , srv832021254:84 , srv849595927:84 , srv944659578:84 , srv949873396:84 , srv960187614:84 , srv1011594735:85 , srv1011988137:85 , srv1033522865:85 , srv1145728683:85 , srv1168945593:85 , srv1186748450:85 , srv1222830503:85 , srv1238244208:85 , srv1243738596:85 , srv1351875697:85 , srv1361666638:85 , srv1382227718:85 , srv1412106320:85 , srv1413298038:85 , srv1446254688:85 , srv1495048667:85 , srv1527018841:85 , srv1528481298:85 , srv15480463:85 , srv1598319620:85 , srv1642162282:85 , srv1659528772:85 , srv1683431029:85 , srv1687856989:85 , srv1699101399:85 , srv1702592996:85 , srv1705779128:85 , srv1799541630:85 , srv1812195234:85 , srv1850478934:85 , srv1855501746:85 , srv1881801862:85 , srv1918367138:85 , srv1937487651:85 , srv1961456905:85 , srv2078501492:85 , srv2088953370:85 , srv2139279788:85 , srv32027970:85 , srv390907129:85 , srv413841715:85 , srv466896256:85 , srv527838999:85 , srv54547123:85 , srv667750500:85 , srv673862929:85 , srv72142119:85 , srv737081250:85 , srv815763813:85 , srv865996671:85 , srv866698811:85 , srv911400513:85 , srv913487051:85 , srv921803919:85 , srv1049666076:86 , srv1429477479:86 , srv148814603:86 , srv1532870406:86 , srv1541840584:86 , srv1944597276:86 , srv2082370354:86 , srv688461887:86 , srv1823433459:615 }
2023-11-16 09:55:17,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 09:55:17,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv137612158=20, srv667750500=83, srv1111308533=6, srv1238244208=13, srv673862929=84, srv1312035473=15, srv1033522865=2, srv148814603=29, srv235381268=71, srv1366890951=19, srv2037651577=62, srv1926419231=56, srv203814320=63, srv1527018841=31, srv1683431029=42, srv1961456905=60, srv1532870406=33, srv1649978652=40, srv1940429047=58, srv1011594735=0, srv1421560309=24, srv1702592996=45, srv1799541630=47, srv382200441=73, srv921803919=96, srv1541840584=35, srv72142119=86, srv1659528772=41, srv1699101399=44, srv1823433459=50, srv1145728683=7, srv1168945593=9, srv2083449815=68, srv2078501492=66, srv1037824931=3, srv384392245=74, srv849595927=91, srv115453237=8, srv390907129=75, srv1598319620=38, srv688461887=85, srv1243738596=14, srv1361666638=18, srv1382227718=21, srv413841715=76, srv527838999=79, srv960187614=99, srv538296389=80, srv1642162282=39, srv865996671=92, srv462136911=77, srv1528481298=32, srv1351875697=17, srv1049666076=4, srv949873396=98, srv781921471=88, srv1429477479=25, srv737081250=87, srv1539577399=34, srv1177228339=10, srv1855501746=52, srv1314441512=16, srv1944597276=59, srv866698811=93, srv1687856989=43, srv606018460=82, srv1881801862=53, srv944659578=97, srv1495048667=30, srv2088953370=69, srv32027970=72, srv15480463=37, srv832021254=90, srv815763813=89, srv1011988137=1, srv1850478934=51, srv1980977693=61, srv1918367138=55, srv54547123=81, srv1412106320=22, srv1449046168=27, srv2082370354=67, srv2139279788=70, srv1446254688=26, srv203853630=64, srv1705779128=46, srv913487051=95, srv1186748450=11, srv1805596292=48, srv1937487651=57, srv1547953536=36, srv1455686497=28, srv1222830503=12, srv1094905494=5, srv1812195234=49, srv911400513=94, srv2060491860=65, srv466896256=78, srv188298552=54, srv1413298038=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 09:55:17,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 09:55:17,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 09:55:17,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 09:55:17,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 09:55:17,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 09:55:17,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 09:55:17,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 09:55:17,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 09:55:17,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 09:55:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 09:55:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 09:55:17,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 09:55:17,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 09:55:17,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 09:55:17,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 09:55:17,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 09:55:17,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 09:55:17,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 09:55:17,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 09:55:17,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 09:55:17,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 09:55:17,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 09:55:17,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 09:55:17,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 09:55:17,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 09:55:17,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 09:55:17,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 09:55:17,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 09:55:17,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 09:55:17,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 09:55:17,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 09:55:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 09:55:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 09:55:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 09:55:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 09:55:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 09:55:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 09:55:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 09:55:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 09:55:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 09:55:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 09:55:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 09:55:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 09:55:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 09:55:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 09:55:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 09:55:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 09:55:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 09:55:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 09:55:17,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 09:55:17,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 09:55:17,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 09:55:17,252 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=5.23782800878924E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0019534423844256277); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.23782800878924E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:17,252 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-16 09:55:17,252 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.3822888542930025E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.23782800878924E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0019534423844256277); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.23782800878924E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-16 09:55:17,468 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 308 ms to try 5000 different iterations.  Found a solution that moves 34 regions; Going from a computed imbalance of 3.3822888542930025E-5 to a new imbalance of 6.27015182816652E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0013400504203456161); MoveCostFunction : (multiplier=7.0, imbalance=0.003777777777777778); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:17,468 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1186748450:83 , srv1429477479:83 , srv148814603:83 , srv1495048667:83 , srv1532870406:83 , srv1541840584:83 , srv1699101399:83 , srv1881801862:83 , srv667750500:83 , srv688461887:83 , srv815763813:83 , srv1011988137:84 , srv1033522865:84 , srv1037824931:84 , srv1049666076:84 , srv1094905494:84 , srv1145728683:84 , srv115453237:84 , srv1168945593:84 , srv1222830503:84 , srv1238244208:84 , srv1243738596:84 , srv1312035473:84 , srv1314441512:84 , srv1351875697:84 , srv1361666638:84 , srv1366890951:84 , srv137612158:84 , srv1382227718:84 , srv1412106320:84 , srv1413298038:84 , srv1421560309:84 , srv1446254688:84 , srv1449046168:84 , srv1455686497:84 , srv1527018841:84 , srv1528481298:84 , srv1539577399:84 , srv1547953536:84 , srv15480463:84 , srv1598319620:84 , srv1642162282:84 , srv1649978652:84 , srv1659528772:84 , srv1683431029:84 , srv1687856989:84 , srv1702592996:84 , srv1705779128:84 , srv1799541630:84 , srv1812195234:84 , srv1850478934:84 , srv1855501746:84 , srv1918367138:84 , srv1926419231:84 , srv1937487651:84 , srv1940429047:84 , srv1944597276:84 , srv1961456905:84 , srv1980977693:84 , srv2037651577:84 , srv203814320:84 , srv203853630:84 , srv2060491860:84 , srv2078501492:84 , srv2082370354:84 , srv2088953370:84 , srv2139279788:84 , srv32027970:84 , srv382200441:84 , srv384392245:84 , srv390907129:84 , srv413841715:84 , srv462136911:84 , srv466896256:84 , srv527838999:84 , srv54547123:84 , srv673862929:84 , srv72142119:84 , srv737081250:84 , srv849595927:84 , srv865996671:84 , srv866698811:84 , srv911400513:84 , srv913487051:84 , srv921803919:84 , srv944659578:84 , srv949873396:84 , srv960187614:84 , srv1011594735:85 , srv1111308533:85 , srv1177228339:85 , srv1805596292:85 , srv188298552:85 , srv2083449815:85 , srv235381268:85 , srv538296389:85 , srv606018460:85 , srv781921471:85 , srv832021254:85 , srv1823433459:684 }
2023-11-16 09:55:17,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 09:55:17,472 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv137612158=20, srv667750500=83, srv1111308533=6, srv1238244208=13, srv673862929=84, srv1312035473=15, srv1033522865=2, srv148814603=29, srv235381268=71, srv1366890951=19, srv2037651577=62, srv1926419231=56, srv203814320=63, srv1527018841=31, srv1683431029=42, srv1961456905=60, srv1532870406=33, srv1649978652=40, srv1940429047=58, srv1011594735=0, srv1421560309=24, srv1702592996=45, srv1799541630=47, srv382200441=73, srv921803919=96, srv1541840584=35, srv72142119=86, srv1659528772=41, srv1699101399=44, srv1823433459=50, srv1145728683=7, srv1168945593=9, srv2083449815=68, srv2078501492=66, srv1037824931=3, srv384392245=74, srv849595927=91, srv115453237=8, srv390907129=75, srv1598319620=38, srv688461887=85, srv1243738596=14, srv1361666638=18, srv1382227718=21, srv413841715=76, srv527838999=79, srv960187614=99, srv538296389=80, srv1642162282=39, srv865996671=92, srv462136911=77, srv1528481298=32, srv1351875697=17, srv1049666076=4, srv949873396=98, srv781921471=88, srv1429477479=25, srv737081250=87, srv1539577399=34, srv1177228339=10, srv1855501746=52, srv1314441512=16, srv1944597276=59, srv866698811=93, srv1687856989=43, srv606018460=82, srv1881801862=53, srv944659578=97, srv1495048667=30, srv2088953370=69, srv32027970=72, srv15480463=37, srv832021254=90, srv815763813=89, srv1011988137=1, srv1850478934=51, srv1980977693=61, srv1918367138=55, srv54547123=81, srv1412106320=22, srv1449046168=27, srv2082370354=67, srv2139279788=70, srv1446254688=26, srv203853630=64, srv1705779128=46, srv913487051=95, srv1186748450=11, srv1805596292=48, srv1937487651=57, srv1547953536=36, srv1455686497=28, srv1222830503=12, srv1094905494=5, srv1812195234=49, srv911400513=94, srv2060491860=65, srv466896256=78, srv188298552=54, srv1413298038=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 09:55:17,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 09:55:17,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 09:55:17,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-16 09:55:17,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-16 09:55:17,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-16 09:55:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-16 09:55:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-16 09:55:17,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-16 09:55:17,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-16 09:55:17,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-16 09:55:17,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-16 09:55:17,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-16 09:55:17,591 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.032078739728369E-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=0.0013400504203456161); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:17,592 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1186748450:83 , srv1429477479:83 , srv148814603:83 , srv1495048667:83 , srv1532870406:83 , srv1541840584:83 , srv1699101399:83 , srv1881801862:83 , srv667750500:83 , srv688461887:83 , srv815763813:83 , srv1011988137:84 , srv1033522865:84 , srv1037824931:84 , srv1049666076:84 , srv1094905494:84 , srv1145728683:84 , srv115453237:84 , srv1168945593:84 , srv1222830503:84 , srv1238244208:84 , srv1243738596:84 , srv1312035473:84 , srv1314441512:84 , srv1351875697:84 , srv1361666638:84 , srv1366890951:84 , srv137612158:84 , srv1382227718:84 , srv1412106320:84 , srv1413298038:84 , srv1421560309:84 , srv1446254688:84 , srv1449046168:84 , srv1455686497:84 , srv1527018841:84 , srv1528481298:84 , srv1539577399:84 , srv1547953536:84 , srv15480463:84 , srv1598319620:84 , srv1642162282:84 , srv1649978652:84 , srv1659528772:84 , srv1683431029:84 , srv1687856989:84 , srv1702592996:84 , srv1705779128:84 , srv1799541630:84 , srv1812195234:84 , srv1850478934:84 , srv1855501746:84 , srv1918367138:84 , srv1926419231:84 , srv1937487651:84 , srv1940429047:84 , srv1944597276:84 , srv1961456905:84 , srv1980977693:84 , srv2037651577:84 , srv203814320:84 , srv203853630:84 , srv2060491860:84 , srv2078501492:84 , srv2082370354:84 , srv2088953370:84 , srv2139279788:84 , srv32027970:84 , srv382200441:84 , srv384392245:84 , srv390907129:84 , srv413841715:84 , srv462136911:84 , srv466896256:84 , srv527838999:84 , srv54547123:84 , srv673862929:84 , srv72142119:84 , srv737081250:84 , srv849595927:84 , srv865996671:84 , srv866698811:84 , srv911400513:84 , srv913487051:84 , srv921803919:84 , srv944659578:84 , srv949873396:84 , srv960187614:84 , srv1011594735:85 , srv1111308533:85 , srv1177228339:85 , srv1805596292:85 , srv188298552:85 , srv2083449815:85 , srv235381268:85 , srv538296389:85 , srv606018460:85 , srv781921471:85 , srv832021254:85 , srv1823433459:684 }
2023-11-16 09:55:17,614 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=153 (was 153), ProcessCount=170 (was 170), AvailableMemoryMB=2583 (was 3085)
2023-11-16 09:55:17,621 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=153, ProcessCount=170, AvailableMemoryMB=2582
2023-11-16 09:55:17,622 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-16 09:55:17,622 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-11-16 09:55:17,634 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1110195999:84 , srv1266302141:84 , srv1268997924:84 , srv1372149793:84 , srv1375712591:84 , srv1449714138:84 , srv1545769747:84 , srv1563561550:84 , srv1629863826:84 , srv172151481:84 , srv1746973274:84 , srv1823025995:84 , srv1942233244:84 , srv1969882960:84 , srv1996506751:84 , srv2050235765:84 , srv2097898333:84 , srv2146439886:84 , srv378364264:84 , srv42142399:84 , srv541700535:84 , srv585449239:84 , srv59619628:84 , srv64671671:84 , srv657251987:84 , srv682796406:84 , srv731144159:84 , srv877613726:84 , srv928301620:84 , srv116924795:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-11-16 09:55:17,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 09:55:17,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1563561550=8, srv682796406=26, srv1110195999=0, srv1969882960=14, srv1266302141=2, srv2146439886=18, srv585449239=22, srv541700535=21, srv2097898333=17, srv877613726=28, srv2050235765=16, srv1823025995=12, srv1449714138=6, srv1942233244=13, srv116924795=1, srv59619628=23, srv378364264=19, srv1746973274=11, srv1545769747=7, srv1375712591=5, srv1372149793=4, srv731144159=27, srv1268997924=3, srv1629863826=9, srv64671671=24, srv172151481=10, srv1996506751=15, srv42142399=20, srv657251987=25, srv928301620=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 09:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 09:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 09:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 09:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 09:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 09:55:17,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 09:55:17,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 09:55:17,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 09:55:17,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 09:55:17,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 09:55:17,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-16 09:55:17,662 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=1.1852586277689259, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:55:17,662 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912776787151129, 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=1.1852586277689259, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-11-16 09:57:17,650 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6411281 different iterations.  Found a solution that moves 1859 regions; Going from a computed imbalance of 0.9912776787151129 to a new imbalance of 4.338998739279625E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6885185185185185, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:57:17,658 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1110195999:90 , srv116924795:90 , srv1266302141:90 , srv1268997924:90 , srv1372149793:90 , srv1375712591:90 , srv1449714138:90 , srv1545769747:90 , srv1563561550:90 , srv1629863826:90 , srv172151481:90 , srv1746973274:90 , srv1823025995:90 , srv1942233244:90 , srv1969882960:90 , srv1996506751:90 , srv2050235765:90 , srv2097898333:90 , srv2146439886:90 , srv378364264:90 , srv42142399:90 , srv541700535:90 , srv585449239:90 , srv59619628:90 , srv64671671:90 , srv657251987:90 , srv682796406:90 , srv731144159:90 , srv877613726:90 , srv928301620:90 }
2023-11-16 09:57:17,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-16 09:57:17,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1563561550=8, srv682796406=26, srv1110195999=0, srv1969882960=14, srv1266302141=2, srv2146439886=18, srv585449239=22, srv541700535=21, srv2097898333=17, srv877613726=28, srv2050235765=16, srv1823025995=12, srv1449714138=6, srv1942233244=13, srv116924795=1, srv59619628=23, srv378364264=19, srv1746973274=11, srv1545769747=7, srv1375712591=5, srv1372149793=4, srv731144159=27, srv1268997924=3, srv1629863826=9, srv64671671=24, srv172151481=10, srv1996506751=15, srv42142399=20, srv657251987=25, srv928301620=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-16 09:57:17,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-16 09:57:17,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-16 09:57:17,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-16 09:57:17,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-16 09:57:17,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-16 09:57:17,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-16 09:57:17,685 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-16 09:57:17,685 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1110195999:90 , srv116924795:90 , srv1266302141:90 , srv1268997924:90 , srv1372149793:90 , srv1375712591:90 , srv1449714138:90 , srv1545769747:90 , srv1563561550:90 , srv1629863826:90 , srv172151481:90 , srv1746973274:90 , srv1823025995:90 , srv1942233244:90 , srv1969882960:90 , srv1996506751:90 , srv2050235765:90 , srv2097898333:90 , srv2146439886:90 , srv378364264:90 , srv42142399:90 , srv541700535:90 , srv585449239:90 , srv59619628:90 , srv64671671:90 , srv657251987:90 , srv682796406:90 , srv731144159:90 , srv877613726:90 , srv928301620:90 }
2023-11-16 09:57:17,702 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=199 (was 153) - SystemLoadAverage LEAK? -, ProcessCount=167 (was 170), AvailableMemoryMB=2586 (was 2582) - AvailableMemoryMB LEAK? -