2024-04-13 01:53:16,085 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-04-13 01:53:16,423 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-04-13 01:53:16,540 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-04-13 01:53:16,609 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-04-13 01:53:16,617 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-04-13 01:53:16,632 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=292, ProcessCount=170, AvailableMemoryMB=8308
2024-04-13 01:53:16,634 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-04-13 01:53:16,635 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-04-13 01:53:16,769 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1007170412:84 , srv1012248597:84 , srv1024403093:84 , srv1027928761:84 , srv1041317514:84 , srv1051124439:84 , srv1067014930:84 , srv1167510742:84 , srv1189238467:84 , srv1216314573:84 , srv1225766265:84 , srv1230090803:84 , srv1241835047:84 , srv1249702333:84 , srv126525247:84 , srv129434353:84 , srv1296857794:84 , srv1308870721:84 , srv1312927974:84 , srv1324030868:84 , srv1328271599:84 , srv1329040339:84 , srv1331654673:84 , srv1341804016:84 , srv1349105332:84 , srv1355526564:84 , srv1371262341:84 , srv1393353161:84 , srv141078710:84 , srv1416931734:84 , srv1421343577:84 , srv1518627667:84 , srv1534022137:84 , srv1544651939:84 , srv1550161372:84 , srv15632291:84 , srv1568689034:84 , srv1570315710:84 , srv1653893924:84 , srv1700530597:84 , srv170135360:84 , srv172773149:84 , srv1733716989:84 , srv1797510124:84 , srv1820958923:84 , srv1842478408:84 , srv1856846561:84 , srv1856942627:84 , srv1872076098:84 , srv187688102:84 , srv1891671430:84 , srv1948375093:84 , srv1969323830:84 , srv1977183209:84 , srv2002584407:84 , srv2007005005:84 , srv2033791515:84 , srv2048505442:84 , srv2068459119:84 , srv2105473311:84 , srv219594745:84 , srv220190954:84 , srv236859205:84 , srv251700630:84 , srv252245858:84 , srv271905590:84 , srv27411106:84 , srv306449862:84 , srv327985000:84 , srv367685073:84 , srv38446506:84 , srv388675547:84 , srv404333755:84 , srv437010322:84 , srv482053723:84 , srv492510730:84 , srv530015791:84 , srv545911316:84 , srv547777994:84 , srv54979298:84 , srv56156583:84 , srv587694014:84 , srv59360596:84 , srv596996988:84 , srv615804622:84 , srv615977405:84 , srv681895434:84 , srv709770347:84 , srv738029768:84 , srv761443666:84 , srv855115496:84 , srv858534643:84 , srv874622305:84 , srv900596378:84 , srv937720442:84 , srv973431636:84 , srv981697384:84 , srv9853294:84 , srv995225412:84 , srv1227279428:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-04-13 01:53:16,777 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-04-13 01:53:16,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700530597=40, srv1167510742=7, srv129434353=16, srv1653893924=39, srv981697384=97, srv738029768=89, srv761443666=90, srv1969323830=53, srv492510730=76, srv1051124439=5, srv172773149=42, srv1872076098=49, srv530015791=77, srv615977405=86, srv681895434=87, srv1041317514=4, srv1534022137=33, srv1733716989=43, srv327985000=69, srv1329040339=22, srv1308870721=18, srv126525247=15, srv1296857794=17, srv56156583=81, srv596996988=84, srv236859205=63, srv1012248597=1, srv482053723=75, srv1225766265=10, srv1349105332=25, srv1189238467=8, srv1797510124=44, srv547777994=79, srv858534643=92, srv27411106=67, srv1216314573=9, srv1355526564=26, srv252245858=65, srv15632291=36, srv587694014=82, srv1331654673=23, srv1230090803=12, srv1341804016=24, srv615804622=85, srv170135360=41, srv388675547=72, srv1371262341=27, srv271905590=66, srv59360596=83, srv1067014930=6, srv1891671430=51, srv1842478408=46, srv874622305=93, srv306449862=68, srv545911316=78, srv2033791515=57, srv1421343577=31, srv937720442=95, srv2048505442=58, srv54979298=80, srv709770347=88, srv2105473311=60, srv220190954=62, srv1249702333=14, srv1856942627=48, srv1024403093=2, srv1027928761=3, srv1977183209=54, srv1007170412=0, srv38446506=71, srv1550161372=35, srv404333755=73, srv995225412=99, srv1416931734=30, srv141078710=29, srv1518627667=32, srv219594745=61, srv9853294=98, srv1312927974=19, srv1948375093=52, srv251700630=64, srv2068459119=59, srv1568689034=37, srv973431636=96, srv1820958923=45, srv1856846561=47, srv900596378=94, srv1570315710=38, srv1544651939=34, srv437010322=74, srv1227279428=11, srv1328271599=21, srv1393353161=28, srv187688102=50, srv855115496=91, srv1324030868=20, srv2002584407=55, srv367685073=70, srv1241835047=13, srv2007005005=56} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-04-13 01:53:16,862 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-04-13 01:53:16,862 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-04-13 01:53:16,862 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-04-13 01:53:16,862 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-04-13 01:53:16,862 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-04-13 01:53:16,863 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-04-13 01:53:16,863 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-04-13 01:53:16,863 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-04-13 01:53:16,863 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-04-13 01:53:16,863 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-04-13 01:53:16,863 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-04-13 01:53:16,863 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-04-13 01:53:16,863 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-04-13 01:53:16,863 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-04-13 01:53:16,864 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-04-13 01:53:16,865 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-04-13 01:53:16,865 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-04-13 01:53:16,865 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-04-13 01:53:16,865 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-04-13 01:53:16,865 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-04-13 01:53:16,865 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-04-13 01:53:16,865 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-04-13 01:53:16,865 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-04-13 01:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-04-13 01:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-04-13 01:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-04-13 01:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-04-13 01:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-04-13 01:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-04-13 01:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-04-13 01:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-04-13 01:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-04-13 01:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-04-13 01:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-04-13 01:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-04-13 01:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-04-13 01:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-04-13 01:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-04-13 01:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-04-13 01:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-04-13 01:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-04-13 01:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-04-13 01:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-04-13 01:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-04-13 01:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-04-13 01:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-04-13 01:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-04-13 01:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-04-13 01:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-04-13 01:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-04-13 01:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-04-13 01:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-04-13 01:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-04-13 01:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-04-13 01:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-04-13 01:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-04-13 01:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-04-13 01:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-04-13 01:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-04-13 01:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-04-13 01:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-04-13 01:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-04-13 01:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-04-13 01:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-04-13 01:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-04-13 01:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-04-13 01:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-04-13 01:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-04-13 01:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-04-13 01:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-04-13 01:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-04-13 01:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-04-13 01:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-04-13 01:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-04-13 01:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-04-13 01:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-04-13 01:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-04-13 01:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-04-13 01:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-04-13 01:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-04-13 01:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-04-13 01:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-04-13 01:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-04-13 01:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-04-13 01:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-04-13 01:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-04-13 01:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-04-13 01:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-04-13 01:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-04-13 01:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-04-13 01:53:17,055 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:17,055 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-04-13 01:53:17,055 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-04-13 01:53:17,456 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 558 ms to try 5000 different iterations.  Found a solution that moves 4702 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17445578072309811. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03936172385580769, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.053284910677868016, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5224444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03936172385580769, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23266666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:17,484 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1225766265:83 , srv1241835047:83 , srv1700530597:83 , srv251700630:83 , srv388675547:83 , srv54979298:83 , srv615804622:83 , srv615977405:83 , srv738029768:83 , srv858534643:83 , srv1027928761:84 , srv1230090803:84 , srv1249702333:84 , srv129434353:84 , srv1324030868:84 , srv141078710:84 , srv1416931734:84 , srv1534022137:84 , srv15632291:84 , srv1872076098:84 , srv1948375093:84 , srv219594745:84 , srv1051124439:85 , srv1308870721:85 , srv1371262341:85 , srv1653893924:85 , srv170135360:85 , srv172773149:85 , srv1733716989:85 , srv187688102:85 , srv220190954:85 , srv404333755:85 , srv482053723:85 , srv709770347:85 , srv1007170412:86 , srv1329040339:86 , srv1355526564:86 , srv1518627667:86 , srv1544651939:86 , srv1550161372:86 , srv1891671430:86 , srv2002584407:86 , srv236859205:86 , srv271905590:86 , srv437010322:86 , srv547777994:86 , srv587694014:86 , srv900596378:86 , srv937720442:86 , srv981697384:86 , srv995225412:86 , srv1189238467:87 , srv1328271599:87 , srv1349105332:87 , srv1421343577:87 , srv1568689034:87 , srv1797510124:87 , srv1842478408:87 , srv1856846561:87 , srv2105473311:87 , srv252245858:87 , srv27411106:87 , srv492510730:87 , srv530015791:87 , srv545911316:87 , srv56156583:87 , srv59360596:87 , srv681895434:87 , srv855115496:87 , srv874622305:87 , srv9853294:87 , srv1024403093:88 , srv1167510742:88 , srv1296857794:88 , srv1393353161:88 , srv1570315710:88 , srv1856942627:88 , srv1969323830:88 , srv306449862:88 , srv367685073:88 , srv38446506:88 , srv973431636:88 , srv1012248597:89 , srv1067014930:89 , srv126525247:89 , srv1977183209:89 , srv2007005005:89 , srv2033791515:89 , srv761443666:89 , srv1041317514:90 , srv1216314573:90 , srv1341804016:90 , srv2048505442:90 , srv1820958923:91 , srv2068459119:91 , srv327985000:91 , srv596996988:91 , srv1331654673:92 , srv1312927974:93 , srv1227279428:440 }
2024-04-13 01:53:17,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-04-13 01:53:17,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700530597=40, srv1167510742=7, srv129434353=16, srv1653893924=39, srv981697384=97, srv738029768=89, srv761443666=90, srv1969323830=53, srv492510730=76, srv1051124439=5, srv172773149=42, srv1872076098=49, srv530015791=77, srv615977405=86, srv681895434=87, srv1041317514=4, srv1534022137=33, srv1733716989=43, srv327985000=69, srv1329040339=22, srv1308870721=18, srv126525247=15, srv1296857794=17, srv56156583=81, srv596996988=84, srv236859205=63, srv1012248597=1, srv482053723=75, srv1225766265=10, srv1349105332=25, srv1189238467=8, srv1797510124=44, srv547777994=79, srv858534643=92, srv27411106=67, srv1216314573=9, srv1355526564=26, srv252245858=65, srv15632291=36, srv587694014=82, srv1331654673=23, srv1230090803=12, srv1341804016=24, srv615804622=85, srv170135360=41, srv388675547=72, srv1371262341=27, srv271905590=66, srv59360596=83, srv1067014930=6, srv1891671430=51, srv1842478408=46, srv874622305=93, srv306449862=68, srv545911316=78, srv2033791515=57, srv1421343577=31, srv937720442=95, srv2048505442=58, srv54979298=80, srv709770347=88, srv2105473311=60, srv220190954=62, srv1249702333=14, srv1856942627=48, srv1024403093=2, srv1027928761=3, srv1977183209=54, srv1007170412=0, srv38446506=71, srv1550161372=35, srv404333755=73, srv995225412=99, srv1416931734=30, srv141078710=29, srv1518627667=32, srv219594745=61, srv9853294=98, srv1312927974=19, srv1948375093=52, srv251700630=64, srv2068459119=59, srv1568689034=37, srv973431636=96, srv1820958923=45, srv1856846561=47, srv900596378=94, srv1570315710=38, srv1544651939=34, srv437010322=74, srv1227279428=11, srv1328271599=21, srv1393353161=28, srv187688102=50, srv855115496=91, srv1324030868=20, srv2002584407=55, srv367685073=70, srv1241835047=13, srv2007005005=56} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-04-13 01:53:17,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-04-13 01:53:17,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-04-13 01:53:17,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-04-13 01:53:17,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-04-13 01:53:17,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-04-13 01:53:17,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-04-13 01:53:17,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-04-13 01:53:17,504 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-04-13 01:53:17,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-04-13 01:53:17,506 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-04-13 01:53:17,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-04-13 01:53:17,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-04-13 01:53:17,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-04-13 01:53:17,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-04-13 01:53:17,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-04-13 01:53:17,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-04-13 01:53:17,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-04-13 01:53:17,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-04-13 01:53:17,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-04-13 01:53:17,669 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=0.03936172385580769, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.053284910677868016, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03936172385580769, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23266666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:17,669 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-04-13 01:53:17,670 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17442285661539705, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03936172385580769, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.053284910677868016, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03936172385580769, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23266666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-04-13 01:53:18,115 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 585 ms to try 5000 different iterations.  Found a solution that moves 2637 regions; Going from a computed imbalance of 0.17442285661539705 to a new imbalance of 0.014806185080436409. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02205153301909712); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.029889433362169315, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.293, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02205153301909712); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04158333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:18,124 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1312927974:78 , srv1341804016:80 , srv327985000:80 , srv1216314573:81 , srv126525247:81 , srv1331654673:81 , srv1820958923:81 , srv1067014930:82 , srv1977183209:82 , srv367685073:82 , srv1421343577:83 , srv1969323830:83 , srv2007005005:83 , srv2048505442:83 , srv252245858:83 , srv530015791:83 , srv596996988:83 , srv761443666:83 , srv1012248597:84 , srv1041317514:84 , srv1167510742:84 , srv1296857794:84 , srv1328271599:84 , srv1393353161:84 , srv1856942627:84 , srv1891671430:84 , srv2033791515:84 , srv27411106:84 , srv545911316:84 , srv587694014:84 , srv681895434:84 , srv709770347:84 , srv9853294:84 , srv1007170412:85 , srv1189238467:85 , srv1349105332:85 , srv1550161372:85 , srv1568689034:85 , srv1797510124:85 , srv1856846561:85 , srv2002584407:85 , srv2068459119:85 , srv236859205:85 , srv38446506:85 , srv437010322:85 , srv492510730:85 , srv59360596:85 , srv973431636:85 , srv995225412:85 , srv1024403093:86 , srv1308870721:86 , srv1329040339:86 , srv1371262341:86 , srv1544651939:86 , srv15632291:86 , srv1570315710:86 , srv170135360:86 , srv306449862:86 , srv56156583:86 , srv855115496:86 , srv874622305:86 , srv900596378:86 , srv981697384:86 , srv1051124439:87 , srv129434353:87 , srv1324030868:87 , srv1355526564:87 , srv141078710:87 , srv1416931734:87 , srv1534022137:87 , srv172773149:87 , srv1842478408:87 , srv1872076098:87 , srv219594745:87 , srv220190954:87 , srv271905590:87 , srv388675547:87 , srv547777994:87 , srv937720442:87 , srv1027928761:88 , srv1225766265:88 , srv1518627667:88 , srv1733716989:88 , srv187688102:88 , srv1948375093:88 , srv2105473311:88 , srv482053723:88 , srv738029768:88 , srv1241835047:89 , srv251700630:89 , srv404333755:89 , srv858534643:89 , srv1230090803:90 , srv1249702333:90 , srv1653893924:90 , srv1700530597:90 , srv54979298:90 , srv615804622:91 , srv615977405:93 , srv1227279428:530 }
2024-04-13 01:53:18,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-04-13 01:53:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700530597=40, srv1167510742=7, srv129434353=16, srv1653893924=39, srv981697384=97, srv738029768=89, srv761443666=90, srv1969323830=53, srv492510730=76, srv1051124439=5, srv172773149=42, srv1872076098=49, srv530015791=77, srv615977405=86, srv681895434=87, srv1041317514=4, srv1534022137=33, srv1733716989=43, srv327985000=69, srv1329040339=22, srv1308870721=18, srv126525247=15, srv1296857794=17, srv56156583=81, srv596996988=84, srv236859205=63, srv1012248597=1, srv482053723=75, srv1225766265=10, srv1349105332=25, srv1189238467=8, srv1797510124=44, srv547777994=79, srv858534643=92, srv27411106=67, srv1216314573=9, srv1355526564=26, srv252245858=65, srv15632291=36, srv587694014=82, srv1331654673=23, srv1230090803=12, srv1341804016=24, srv615804622=85, srv170135360=41, srv388675547=72, srv1371262341=27, srv271905590=66, srv59360596=83, srv1067014930=6, srv1891671430=51, srv1842478408=46, srv874622305=93, srv306449862=68, srv545911316=78, srv2033791515=57, srv1421343577=31, srv937720442=95, srv2048505442=58, srv54979298=80, srv709770347=88, srv2105473311=60, srv220190954=62, srv1249702333=14, srv1856942627=48, srv1024403093=2, srv1027928761=3, srv1977183209=54, srv1007170412=0, srv38446506=71, srv1550161372=35, srv404333755=73, srv995225412=99, srv1416931734=30, srv141078710=29, srv1518627667=32, srv219594745=61, srv9853294=98, srv1312927974=19, srv1948375093=52, srv251700630=64, srv2068459119=59, srv1568689034=37, srv973431636=96, srv1820958923=45, srv1856846561=47, srv900596378=94, srv1570315710=38, srv1544651939=34, srv437010322=74, srv1227279428=11, srv1328271599=21, srv1393353161=28, srv187688102=50, srv855115496=91, srv1324030868=20, srv2002584407=55, srv367685073=70, srv1241835047=13, srv2007005005=56} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-04-13 01:53:18,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-04-13 01:53:18,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-04-13 01:53:18,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-04-13 01:53:18,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-04-13 01:53:18,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-04-13 01:53:18,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-04-13 01:53:18,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-04-13 01:53:18,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-04-13 01:53:18,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-04-13 01:53:18,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-04-13 01:53:18,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-04-13 01:53:18,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-04-13 01:53:18,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-04-13 01:53:18,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-04-13 01:53:18,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-04-13 01:53:18,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-04-13 01:53:18,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-04-13 01:53:18,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-04-13 01:53:18,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-04-13 01:53:18,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-04-13 01:53:18,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-04-13 01:53:18,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-04-13 01:53:18,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-04-13 01:53:18,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-04-13 01:53:18,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-04-13 01:53:18,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-04-13 01:53:18,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-04-13 01:53:18,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-04-13 01:53:18,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-04-13 01:53:18,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-04-13 01:53:18,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-04-13 01:53:18,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-04-13 01:53:18,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-04-13 01:53:18,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-04-13 01:53:18,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-04-13 01:53:18,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-04-13 01:53:18,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-04-13 01:53:18,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-04-13 01:53:18,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-04-13 01:53:18,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-04-13 01:53:18,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-04-13 01:53:18,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-04-13 01:53:18,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-04-13 01:53:18,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-04-13 01:53:18,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-04-13 01:53:18,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-04-13 01:53:18,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-04-13 01:53:18,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-04-13 01:53:18,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-04-13 01:53:18,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-04-13 01:53:18,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-04-13 01:53:18,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-04-13 01:53:18,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-04-13 01:53:18,299 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=0.02205153301909712); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.029889433362169315, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02205153301909712); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04158333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:18,300 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-04-13 01:53:18,300 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.014787720411783131, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02205153301909712); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.029889433362169315, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02205153301909712); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04158333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-04-13 01:53:18,688 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 513 ms to try 5000 different iterations.  Found a solution that moves 912 regions; Going from a computed imbalance of 0.014787720411783131 to a new imbalance of 5.617161432636235E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005313468429516192); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007683410204338025); MoveCostFunction : (multiplier=7.0, imbalance=0.10133333333333333, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005313468429516192); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003833333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:18,690 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv615977405:81 , srv1653893924:82 , srv2068459119:82 , srv1012248597:83 , srv1518627667:83 , srv1570315710:83 , srv1842478408:83 , srv2105473311:83 , srv306449862:83 , srv404333755:83 , srv1024403093:84 , srv1041317514:84 , srv1230090803:84 , srv1249702333:84 , srv1331654673:84 , srv1355526564:84 , srv1700530597:84 , srv1733716989:84 , srv2048505442:84 , srv547777994:84 , srv615804622:84 , srv937720442:84 , srv1051124439:85 , srv1167510742:85 , srv1241835047:85 , srv1296857794:85 , srv1329040339:85 , srv1544651939:85 , srv1568689034:85 , srv187688102:85 , srv1948375093:85 , srv2033791515:85 , srv271905590:85 , srv38446506:85 , srv482053723:85 , srv54979298:85 , srv56156583:85 , srv596996988:85 , srv761443666:85 , srv855115496:85 , srv874622305:85 , srv900596378:85 , srv973431636:85 , srv981697384:85 , srv1027928761:86 , srv1067014930:86 , srv1189238467:86 , srv1216314573:86 , srv129434353:86 , srv1308870721:86 , srv1312927974:86 , srv1328271599:86 , srv1349105332:86 , srv1371262341:86 , srv1393353161:86 , srv141078710:86 , srv1416931734:86 , srv1534022137:86 , srv1550161372:86 , srv172773149:86 , srv1797510124:86 , srv1856846561:86 , srv1856942627:86 , srv2007005005:86 , srv220190954:86 , srv251700630:86 , srv437010322:86 , srv492510730:86 , srv59360596:86 , srv681895434:86 , srv738029768:86 , srv858534643:86 , srv1007170412:87 , srv1225766265:87 , srv126525247:87 , srv1324030868:87 , srv1341804016:87 , srv170135360:87 , srv1820958923:87 , srv1872076098:87 , srv1891671430:87 , srv1977183209:87 , srv2002584407:87 , srv219594745:87 , srv236859205:87 , srv252245858:87 , srv27411106:87 , srv327985000:87 , srv367685073:87 , srv388675547:87 , srv530015791:87 , srv545911316:87 , srv587694014:87 , srv9853294:87 , srv995225412:87 , srv1421343577:88 , srv15632291:88 , srv1969323830:88 , srv709770347:88 , srv1227279428:535 }
2024-04-13 01:53:18,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-04-13 01:53:18,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700530597=40, srv1167510742=7, srv129434353=16, srv1653893924=39, srv981697384=97, srv738029768=89, srv761443666=90, srv1969323830=53, srv492510730=76, srv1051124439=5, srv172773149=42, srv1872076098=49, srv530015791=77, srv615977405=86, srv681895434=87, srv1041317514=4, srv1534022137=33, srv1733716989=43, srv327985000=69, srv1329040339=22, srv1308870721=18, srv126525247=15, srv1296857794=17, srv56156583=81, srv596996988=84, srv236859205=63, srv1012248597=1, srv482053723=75, srv1225766265=10, srv1349105332=25, srv1189238467=8, srv1797510124=44, srv547777994=79, srv858534643=92, srv27411106=67, srv1216314573=9, srv1355526564=26, srv252245858=65, srv15632291=36, srv587694014=82, srv1331654673=23, srv1230090803=12, srv1341804016=24, srv615804622=85, srv170135360=41, srv388675547=72, srv1371262341=27, srv271905590=66, srv59360596=83, srv1067014930=6, srv1891671430=51, srv1842478408=46, srv874622305=93, srv306449862=68, srv545911316=78, srv2033791515=57, srv1421343577=31, srv937720442=95, srv2048505442=58, srv54979298=80, srv709770347=88, srv2105473311=60, srv220190954=62, srv1249702333=14, srv1856942627=48, srv1024403093=2, srv1027928761=3, srv1977183209=54, srv1007170412=0, srv38446506=71, srv1550161372=35, srv404333755=73, srv995225412=99, srv1416931734=30, srv141078710=29, srv1518627667=32, srv219594745=61, srv9853294=98, srv1312927974=19, srv1948375093=52, srv251700630=64, srv2068459119=59, srv1568689034=37, srv973431636=96, srv1820958923=45, srv1856846561=47, srv900596378=94, srv1570315710=38, srv1544651939=34, srv437010322=74, srv1227279428=11, srv1328271599=21, srv1393353161=28, srv187688102=50, srv855115496=91, srv1324030868=20, srv2002584407=55, srv367685073=70, srv1241835047=13, srv2007005005=56} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-04-13 01:53:18,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-04-13 01:53:18,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-04-13 01:53:18,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-04-13 01:53:18,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-04-13 01:53:18,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-04-13 01:53:18,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-04-13 01:53:18,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-04-13 01:53:18,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-04-13 01:53:18,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-04-13 01:53:18,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-04-13 01:53:18,724 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-04-13 01:53:18,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-04-13 01:53:18,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-04-13 01:53:18,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-04-13 01:53:18,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-04-13 01:53:18,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-04-13 01:53:18,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-04-13 01:53:18,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-04-13 01:53:18,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-04-13 01:53:18,725 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-04-13 01:53:18,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-04-13 01:53:18,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-04-13 01:53:18,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-04-13 01:53:18,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-04-13 01:53:18,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-04-13 01:53:18,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-04-13 01:53:18,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-04-13 01:53:18,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-04-13 01:53:18,726 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-04-13 01:53:18,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-04-13 01:53:18,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-04-13 01:53:18,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-04-13 01:53:18,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-04-13 01:53:18,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-04-13 01:53:18,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-04-13 01:53:18,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-04-13 01:53:18,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-04-13 01:53:18,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-04-13 01:53:18,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-04-13 01:53:18,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-04-13 01:53:18,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-04-13 01:53:18,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-04-13 01:53:18,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-04-13 01:53:18,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-04-13 01:53:18,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-04-13 01:53:18,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-04-13 01:53:18,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-04-13 01:53:18,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-04-13 01:53:18,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-04-13 01:53:18,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-04-13 01:53:18,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-04-13 01:53:18,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-04-13 01:53:18,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-04-13 01:53:18,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-04-13 01:53:18,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-04-13 01:53:18,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-04-13 01:53:18,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-04-13 01:53:18,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-04-13 01:53:18,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-04-13 01:53:18,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-04-13 01:53:18,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-04-13 01:53:18,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-04-13 01:53:18,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-04-13 01:53:18,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-04-13 01:53:18,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-04-13 01:53:18,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-04-13 01:53:18,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-04-13 01:53:18,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-04-13 01:53:18,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-04-13 01:53:18,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-04-13 01:53:18,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-04-13 01:53:18,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-04-13 01:53:18,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-04-13 01:53:18,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-04-13 01:53:18,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-04-13 01:53:18,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-04-13 01:53:18,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-04-13 01:53:18,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-04-13 01:53:18,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-04-13 01:53:18,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-04-13 01:53:18,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-04-13 01:53:18,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-04-13 01:53:18,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-04-13 01:53:18,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-04-13 01:53:18,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-04-13 01:53:18,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-04-13 01:53:18,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-04-13 01:53:18,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-04-13 01:53:18,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-04-13 01:53:18,887 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=0.005313468429516192); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007683410204338025); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005313468429516192); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003833333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:18,887 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-04-13 01:53:18,887 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=5.553301827737531E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005313468429516192); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007683410204338025); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005313468429516192); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003833333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-04-13 01:53:19,389 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 642 ms to try 5000 different iterations.  Found a solution that moves 232 regions; Going from a computed imbalance of 5.553301827737531E-4 to a new imbalance of 4.1625890834177444E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.178341294946416E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.025777777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.178341294946416E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:19,390 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1027928761:83 , srv1820958923:83 , srv1969323830:83 , srv219594745:83 , srv27411106:83 , srv596996988:83 , srv1007170412:84 , srv1024403093:84 , srv1041317514:84 , srv1189238467:84 , srv1225766265:84 , srv1249702333:84 , srv1324030868:84 , srv1393353161:84 , srv1421343577:84 , srv15632291:84 , srv170135360:84 , srv172773149:84 , srv1733716989:84 , srv1797510124:84 , srv1856846561:84 , srv1856942627:84 , srv1872076098:84 , srv187688102:84 , srv1977183209:84 , srv2002584407:84 , srv2007005005:84 , srv2033791515:84 , srv2068459119:84 , srv2105473311:84 , srv220190954:84 , srv236859205:84 , srv251700630:84 , srv271905590:84 , srv327985000:84 , srv38446506:84 , srv437010322:84 , srv482053723:84 , srv545911316:84 , srv547777994:84 , srv54979298:84 , srv56156583:84 , srv59360596:84 , srv615804622:84 , srv855115496:84 , srv858534643:84 , srv874622305:84 , srv973431636:84 , srv981697384:84 , srv9853294:84 , srv995225412:84 , srv1051124439:85 , srv1167510742:85 , srv1216314573:85 , srv1230090803:85 , srv1241835047:85 , srv126525247:85 , srv129434353:85 , srv1296857794:85 , srv1308870721:85 , srv1312927974:85 , srv1328271599:85 , srv1329040339:85 , srv1331654673:85 , srv1341804016:85 , srv1349105332:85 , srv1355526564:85 , srv1371262341:85 , srv141078710:85 , srv1416931734:85 , srv1518627667:85 , srv1534022137:85 , srv1544651939:85 , srv1550161372:85 , srv1570315710:85 , srv1653893924:85 , srv1700530597:85 , srv1842478408:85 , srv1891671430:85 , srv1948375093:85 , srv252245858:85 , srv306449862:85 , srv367685073:85 , srv388675547:85 , srv404333755:85 , srv492510730:85 , srv530015791:85 , srv587694014:85 , srv615977405:85 , srv681895434:85 , srv709770347:85 , srv738029768:85 , srv761443666:85 , srv937720442:85 , srv1012248597:86 , srv1067014930:86 , srv1568689034:86 , srv2048505442:86 , srv900596378:86 , srv1227279428:637 }
2024-04-13 01:53:19,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-04-13 01:53:19,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700530597=40, srv1167510742=7, srv129434353=16, srv1653893924=39, srv981697384=97, srv738029768=89, srv761443666=90, srv1969323830=53, srv492510730=76, srv1051124439=5, srv172773149=42, srv1872076098=49, srv530015791=77, srv615977405=86, srv681895434=87, srv1041317514=4, srv1534022137=33, srv1733716989=43, srv327985000=69, srv1329040339=22, srv1308870721=18, srv126525247=15, srv1296857794=17, srv56156583=81, srv596996988=84, srv236859205=63, srv1012248597=1, srv482053723=75, srv1225766265=10, srv1349105332=25, srv1189238467=8, srv1797510124=44, srv547777994=79, srv858534643=92, srv27411106=67, srv1216314573=9, srv1355526564=26, srv252245858=65, srv15632291=36, srv587694014=82, srv1331654673=23, srv1230090803=12, srv1341804016=24, srv615804622=85, srv170135360=41, srv388675547=72, srv1371262341=27, srv271905590=66, srv59360596=83, srv1067014930=6, srv1891671430=51, srv1842478408=46, srv874622305=93, srv306449862=68, srv545911316=78, srv2033791515=57, srv1421343577=31, srv937720442=95, srv2048505442=58, srv54979298=80, srv709770347=88, srv2105473311=60, srv220190954=62, srv1249702333=14, srv1856942627=48, srv1024403093=2, srv1027928761=3, srv1977183209=54, srv1007170412=0, srv38446506=71, srv1550161372=35, srv404333755=73, srv995225412=99, srv1416931734=30, srv141078710=29, srv1518627667=32, srv219594745=61, srv9853294=98, srv1312927974=19, srv1948375093=52, srv251700630=64, srv2068459119=59, srv1568689034=37, srv973431636=96, srv1820958923=45, srv1856846561=47, srv900596378=94, srv1570315710=38, srv1544651939=34, srv437010322=74, srv1227279428=11, srv1328271599=21, srv1393353161=28, srv187688102=50, srv855115496=91, srv1324030868=20, srv2002584407=55, srv367685073=70, srv1241835047=13, srv2007005005=56} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-04-13 01:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-04-13 01:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-04-13 01:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-04-13 01:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-04-13 01:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-04-13 01:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-04-13 01:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-04-13 01:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-04-13 01:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-04-13 01:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-04-13 01:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-04-13 01:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-04-13 01:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-04-13 01:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-04-13 01:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-04-13 01:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-04-13 01:53:19,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-04-13 01:53:19,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-04-13 01:53:19,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-04-13 01:53:19,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-04-13 01:53:19,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-04-13 01:53:19,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-04-13 01:53:19,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-04-13 01:53:19,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-04-13 01:53:19,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-04-13 01:53:19,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-04-13 01:53:19,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-04-13 01:53:19,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-04-13 01:53:19,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-04-13 01:53:19,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-04-13 01:53:19,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-04-13 01:53:19,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-04-13 01:53:19,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-04-13 01:53:19,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-04-13 01:53:19,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-04-13 01:53:19,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-04-13 01:53:19,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-04-13 01:53:19,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-04-13 01:53:19,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-04-13 01:53:19,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-04-13 01:53:19,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-04-13 01:53:19,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-04-13 01:53:19,554 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=4.178341294946416E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.178341294946416E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:19,554 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-04-13 01:53:19,554 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=4.000139211307007E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.178341294946416E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.178341294946416E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-04-13 01:53:19,802 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 363 ms to try 5000 different iterations.  Found a solution that moves 29 regions; Going from a computed imbalance of 4.000139211307007E-5 to a new imbalance of 5.845555333665096E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0012535023884839248); MoveCostFunction : (multiplier=7.0, imbalance=0.0032222222222222222); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:19,802 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1067014930:83 , srv1230090803:83 , srv1349105332:83 , srv1568689034:83 , srv2048505442:83 , srv492510730:83 , srv900596378:83 , srv1007170412:84 , srv1012248597:84 , srv1024403093:84 , srv1041317514:84 , srv1051124439:84 , srv1167510742:84 , srv1189238467:84 , srv1216314573:84 , srv1225766265:84 , srv1241835047:84 , srv1249702333:84 , srv126525247:84 , srv129434353:84 , srv1296857794:84 , srv1308870721:84 , srv1312927974:84 , srv1324030868:84 , srv1328271599:84 , srv1329040339:84 , srv1331654673:84 , srv1341804016:84 , srv1355526564:84 , srv1371262341:84 , srv1393353161:84 , srv141078710:84 , srv1416931734:84 , srv1421343577:84 , srv1518627667:84 , srv1534022137:84 , srv1544651939:84 , srv1550161372:84 , srv15632291:84 , srv1570315710:84 , srv1653893924:84 , srv1700530597:84 , srv170135360:84 , srv172773149:84 , srv1797510124:84 , srv1820958923:84 , srv1842478408:84 , srv1856846561:84 , srv1856942627:84 , srv1872076098:84 , srv187688102:84 , srv1891671430:84 , srv1948375093:84 , srv1969323830:84 , srv1977183209:84 , srv2002584407:84 , srv2007005005:84 , srv2033791515:84 , srv2068459119:84 , srv2105473311:84 , srv220190954:84 , srv236859205:84 , srv251700630:84 , srv252245858:84 , srv271905590:84 , srv306449862:84 , srv327985000:84 , srv367685073:84 , srv38446506:84 , srv388675547:84 , srv404333755:84 , srv482053723:84 , srv530015791:84 , srv545911316:84 , srv54979298:84 , srv56156583:84 , srv587694014:84 , srv59360596:84 , srv596996988:84 , srv615804622:84 , srv615977405:84 , srv681895434:84 , srv709770347:84 , srv738029768:84 , srv761443666:84 , srv855115496:84 , srv858534643:84 , srv874622305:84 , srv937720442:84 , srv973431636:84 , srv9853294:84 , srv995225412:84 , srv1027928761:85 , srv1733716989:85 , srv219594745:85 , srv27411106:85 , srv437010322:85 , srv547777994:85 , srv981697384:85 , srv1227279428:684 }
2024-04-13 01:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-04-13 01:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1700530597=40, srv1167510742=7, srv129434353=16, srv1653893924=39, srv981697384=97, srv738029768=89, srv761443666=90, srv1969323830=53, srv492510730=76, srv1051124439=5, srv172773149=42, srv1872076098=49, srv530015791=77, srv615977405=86, srv681895434=87, srv1041317514=4, srv1534022137=33, srv1733716989=43, srv327985000=69, srv1329040339=22, srv1308870721=18, srv126525247=15, srv1296857794=17, srv56156583=81, srv596996988=84, srv236859205=63, srv1012248597=1, srv482053723=75, srv1225766265=10, srv1349105332=25, srv1189238467=8, srv1797510124=44, srv547777994=79, srv858534643=92, srv27411106=67, srv1216314573=9, srv1355526564=26, srv252245858=65, srv15632291=36, srv587694014=82, srv1331654673=23, srv1230090803=12, srv1341804016=24, srv615804622=85, srv170135360=41, srv388675547=72, srv1371262341=27, srv271905590=66, srv59360596=83, srv1067014930=6, srv1891671430=51, srv1842478408=46, srv874622305=93, srv306449862=68, srv545911316=78, srv2033791515=57, srv1421343577=31, srv937720442=95, srv2048505442=58, srv54979298=80, srv709770347=88, srv2105473311=60, srv220190954=62, srv1249702333=14, srv1856942627=48, srv1024403093=2, srv1027928761=3, srv1977183209=54, srv1007170412=0, srv38446506=71, srv1550161372=35, srv404333755=73, srv995225412=99, srv1416931734=30, srv141078710=29, srv1518627667=32, srv219594745=61, srv9853294=98, srv1312927974=19, srv1948375093=52, srv251700630=64, srv2068459119=59, srv1568689034=37, srv973431636=96, srv1820958923=45, srv1856846561=47, srv900596378=94, srv1570315710=38, srv1544651939=34, srv437010322=74, srv1227279428=11, srv1328271599=21, srv1393353161=28, srv187688102=50, srv855115496=91, srv1324030868=20, srv2002584407=55, srv367685073=70, srv1241835047=13, srv2007005005=56} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-04-13 01:53:19,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-04-13 01:53:19,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-04-13 01:53:19,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-04-13 01:53:19,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-04-13 01:53:19,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-04-13 01:53:19,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-04-13 01:53:19,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-04-13 01:53:19,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-04-13 01:53:19,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-04-13 01:53:19,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-04-13 01:53:19,928 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=5.642492993526674E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0012535023884839248); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:19,928 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1067014930:83 , srv1230090803:83 , srv1349105332:83 , srv1568689034:83 , srv2048505442:83 , srv492510730:83 , srv900596378:83 , srv1007170412:84 , srv1012248597:84 , srv1024403093:84 , srv1041317514:84 , srv1051124439:84 , srv1167510742:84 , srv1189238467:84 , srv1216314573:84 , srv1225766265:84 , srv1241835047:84 , srv1249702333:84 , srv126525247:84 , srv129434353:84 , srv1296857794:84 , srv1308870721:84 , srv1312927974:84 , srv1324030868:84 , srv1328271599:84 , srv1329040339:84 , srv1331654673:84 , srv1341804016:84 , srv1355526564:84 , srv1371262341:84 , srv1393353161:84 , srv141078710:84 , srv1416931734:84 , srv1421343577:84 , srv1518627667:84 , srv1534022137:84 , srv1544651939:84 , srv1550161372:84 , srv15632291:84 , srv1570315710:84 , srv1653893924:84 , srv1700530597:84 , srv170135360:84 , srv172773149:84 , srv1797510124:84 , srv1820958923:84 , srv1842478408:84 , srv1856846561:84 , srv1856942627:84 , srv1872076098:84 , srv187688102:84 , srv1891671430:84 , srv1948375093:84 , srv1969323830:84 , srv1977183209:84 , srv2002584407:84 , srv2007005005:84 , srv2033791515:84 , srv2068459119:84 , srv2105473311:84 , srv220190954:84 , srv236859205:84 , srv251700630:84 , srv252245858:84 , srv271905590:84 , srv306449862:84 , srv327985000:84 , srv367685073:84 , srv38446506:84 , srv388675547:84 , srv404333755:84 , srv482053723:84 , srv530015791:84 , srv545911316:84 , srv54979298:84 , srv56156583:84 , srv587694014:84 , srv59360596:84 , srv596996988:84 , srv615804622:84 , srv615977405:84 , srv681895434:84 , srv709770347:84 , srv738029768:84 , srv761443666:84 , srv855115496:84 , srv858534643:84 , srv874622305:84 , srv937720442:84 , srv973431636:84 , srv9853294:84 , srv995225412:84 , srv1027928761:85 , srv1733716989:85 , srv219594745:85 , srv27411106:85 , srv437010322:85 , srv547777994:85 , srv981697384:85 , srv1227279428:684 }
2024-04-13 01:53:19,953 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=301 (was 292) - SystemLoadAverage LEAK? -, ProcessCount=170 (was 170), AvailableMemoryMB=7547 (was 8308)
2024-04-13 01:53:19,962 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=301, ProcessCount=170, AvailableMemoryMB=7547
2024-04-13 01:53:19,962 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-04-13 01:53:19,963 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-04-13 01:53:19,975 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1277539974:84 , srv1318875275:84 , srv1462129288:84 , srv1477613377:84 , srv1567940659:84 , srv1569347512:84 , srv1614760614:84 , srv1639442689:84 , srv1653810633:84 , srv1718765422:84 , srv1758300397:84 , srv178644111:84 , srv1871418765:84 , srv2044099152:84 , srv2112122066:84 , srv228415427:84 , srv251527006:84 , srv408175513:84 , srv417116643:84 , srv458216290:84 , srv483070965:84 , srv506012053:84 , srv570849826:84 , srv601579487:84 , srv740243500:84 , srv794771819:84 , srv854882744:84 , srv902660336:84 , srv910713878:84 , srv154350457:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-04-13 01:53:19,976 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-04-13 01:53:19,977 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1318875275=1, srv154350457=4, srv910713878=29, srv1718765422=10, srv2044099152=14, srv1871418765=13, srv854882744=27, srv1462129288=2, srv601579487=24, srv1758300397=11, srv1614760614=7, srv740243500=25, srv251527006=17, srv506012053=22, srv1569347512=6, srv178644111=12, srv1567940659=5, srv1639442689=8, srv570849826=23, srv902660336=28, srv1477613377=3, srv1277539974=0, srv458216290=20, srv483070965=21, srv1653810633=9, srv2112122066=15, srv408175513=18, srv794771819=26, srv228415427=16, srv417116643=19} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-04-13 01:53:19,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-04-13 01:53:19,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-04-13 01:53:19,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-04-13 01:53:19,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-04-13 01:53:19,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-04-13 01:53:19,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-04-13 01:53:19,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-04-13 01:53:19,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-04-13 01:53:20,017 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=1.0888910836309766, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:53:20,017 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.991247313616624, 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=1.0888910836309766, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-04-13 01:55:19,996 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5339593 different iterations.  Found a solution that moves 1858 regions; Going from a computed imbalance of 0.991247313616624 to a new imbalance of 4.336664689392977E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6881481481481482, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:55:20,005 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1277539974:90 , srv1318875275:90 , srv1462129288:90 , srv1477613377:90 , srv154350457:90 , srv1567940659:90 , srv1569347512:90 , srv1614760614:90 , srv1639442689:90 , srv1653810633:90 , srv1718765422:90 , srv1758300397:90 , srv178644111:90 , srv1871418765:90 , srv2044099152:90 , srv2112122066:90 , srv228415427:90 , srv251527006:90 , srv408175513:90 , srv417116643:90 , srv458216290:90 , srv483070965:90 , srv506012053:90 , srv570849826:90 , srv601579487:90 , srv740243500:90 , srv794771819:90 , srv854882744:90 , srv902660336:90 , srv910713878:90 }
2024-04-13 01:55:20,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-04-13 01:55:20,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1318875275=1, srv154350457=4, srv910713878=29, srv1718765422=10, srv2044099152=14, srv1871418765=13, srv854882744=27, srv1462129288=2, srv601579487=24, srv1758300397=11, srv1614760614=7, srv740243500=25, srv251527006=17, srv506012053=22, srv1569347512=6, srv178644111=12, srv1567940659=5, srv1639442689=8, srv570849826=23, srv902660336=28, srv1477613377=3, srv1277539974=0, srv458216290=20, srv483070965=21, srv1653810633=9, srv2112122066=15, srv408175513=18, srv794771819=26, srv228415427=16, srv417116643=19} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-04-13 01:55:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-04-13 01:55:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-04-13 01:55:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-04-13 01:55:20,027 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-04-13 01:55:20,027 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1277539974:90 , srv1318875275:90 , srv1462129288:90 , srv1477613377:90 , srv154350457:90 , srv1567940659:90 , srv1569347512:90 , srv1614760614:90 , srv1639442689:90 , srv1653810633:90 , srv1718765422:90 , srv1758300397:90 , srv178644111:90 , srv1871418765:90 , srv2044099152:90 , srv2112122066:90 , srv228415427:90 , srv251527006:90 , srv408175513:90 , srv417116643:90 , srv458216290:90 , srv483070965:90 , srv506012053:90 , srv570849826:90 , srv601579487:90 , srv740243500:90 , srv794771819:90 , srv854882744:90 , srv902660336:90 , srv910713878:90 }
2024-04-13 01:55:20,046 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=326 (was 301) - SystemLoadAverage LEAK? -, ProcessCount=167 (was 170), AvailableMemoryMB=6548 (was 7547)