2023-03-11 00:54:12,668 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-03-11 00:54:12,971 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-03-11 00:54:13,080 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-03-11 00:54:13,138 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-03-11 00:54:13,145 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-03-11 00:54:13,157 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=247, ProcessCount=170, AvailableMemoryMB=6234
2023-03-11 00:54:13,160 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-03-11 00:54:13,160 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-03-11 00:54:13,286 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1026719349:84 , srv1070724818:84 , srv109478019:84 , srv1100204118:84 , srv110921874:84 , srv1113186977:84 , srv1170091924:84 , srv1170694987:84 , srv1177296159:84 , srv1178574993:84 , srv119177011:84 , srv1216352693:84 , srv1223424380:84 , srv1248005538:84 , srv1275806890:84 , srv1297842684:84 , srv1305792314:84 , srv1312216125:84 , srv133797173:84 , srv1362279692:84 , srv1368773750:84 , srv1375666911:84 , srv1385475469:84 , srv1393570908:84 , srv1456786578:84 , srv1521843030:84 , srv1523817181:84 , srv1530276771:84 , srv1538722552:84 , srv157361183:84 , srv1584470791:84 , srv1588588236:84 , srv1593088595:84 , srv1606995199:84 , srv1618392546:84 , srv1624710454:84 , srv1626128502:84 , srv166482296:84 , srv1731528099:84 , srv1742555378:84 , srv1745277082:84 , srv1772649170:84 , srv1827883280:84 , srv1844100214:84 , srv1845861137:84 , srv194374492:84 , srv1948987896:84 , srv1966906129:84 , srv197374466:84 , srv197418529:84 , srv1974629568:84 , srv1980621433:84 , srv2040418413:84 , srv2066876903:84 , srv209567332:84 , srv2109817325:84 , srv235037240:84 , srv239294538:84 , srv248232237:84 , srv27847948:84 , srv290771719:84 , srv312532114:84 , srv315812251:84 , srv32699984:84 , srv35629082:84 , srv357960412:84 , srv369692357:84 , srv388266355:84 , srv396681410:84 , srv416975514:84 , srv487275816:84 , srv492132745:84 , srv496582824:84 , srv499329569:84 , srv548000527:84 , srv556686441:84 , srv610686008:84 , srv632335053:84 , srv656926563:84 , srv674837140:84 , srv684248354:84 , srv708577603:84 , srv724081548:84 , srv72793411:84 , srv749789562:84 , srv752355528:84 , srv773611652:84 , srv834033936:84 , srv876578786:84 , srv893646648:84 , srv898439656:84 , srv900207175:84 , srv915313673:84 , srv92721962:84 , srv932822743:84 , srv941885391:84 , srv947038078:84 , srv994237688:84 , srv998401083:84 , srv1504351638:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-03-11 00:54:13,293 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-11 00:54:13,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv947038078=97, srv994237688=98, srv197418529=50, srv197374466=49, srv1100204118=3, srv674837140=80, srv684248354=81, srv1530276771=28, srv416975514=70, srv496582824=73, srv209567332=55, srv492132745=72, srv1275806890=14, srv749789562=85, srv235037240=57, srv166482296=38, srv248232237=59, srv1362279692=19, srv1731528099=39, srv110921874=4, srv893646648=90, srv312532114=62, srv1223424380=12, srv1618392546=35, srv487275816=71, srv1772649170=42, srv32699984=64, srv1966906129=48, srv92721962=94, srv932822743=95, srv556686441=76, srv941885391=96, srv499329569=74, srv194374492=46, srv388266355=68, srv1170091924=6, srv1844100214=44, srv1593088595=33, srv35629082=65, srv998401083=99, srv876578786=89, srv1523817181=27, srv834033936=88, srv1177296159=8, srv656926563=79, srv1248005538=13, srv915313673=93, srv109478019=2, srv1948987896=47, srv1170694987=7, srv1588588236=32, srv290771719=61, srv610686008=77, srv1745277082=41, srv357960412=66, srv119177011=10, srv1368773750=20, srv724081548=83, srv752355528=86, srv1606995199=34, srv396681410=69, srv632335053=78, srv1504351638=25, srv315812251=63, srv27847948=60, srv1178574993=9, srv1305792314=16, srv708577603=82, srv1742555378=40, srv900207175=92, srv1980621433=52, srv369692357=67, srv1584470791=31, srv1393570908=23, srv1974629568=51, srv548000527=75, srv1113186977=5, srv1845861137=45, srv1375666911=21, srv1297842684=15, srv1624710454=36, srv773611652=87, srv72793411=84, srv1385475469=22, srv898439656=91, srv1626128502=37, srv239294538=58, srv1026719349=0, srv1827883280=43, srv1070724818=1, srv1456786578=24, srv2040418413=53, srv2066876903=54, srv1312216125=17, srv133797173=18, srv1521843030=26, srv1216352693=11, srv1538722552=29, srv2109817325=56, srv157361183=30} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-11 00:54:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-11 00:54:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-11 00:54:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-11 00:54:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-11 00:54:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-11 00:54:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-11 00:54:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-11 00:54:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-11 00:54:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-11 00:54:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-11 00:54:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-11 00:54:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-11 00:54:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-11 00:54:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-11 00:54:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-11 00:54:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-11 00:54:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-11 00:54:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-11 00:54:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-11 00:54:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-11 00:54:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-11 00:54:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-11 00:54:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-11 00:54:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-03-11 00:54:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-03-11 00:54:13,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-03-11 00:54:13,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-03-11 00:54:13,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-03-11 00:54:13,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-03-11 00:54:13,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-03-11 00:54:13,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-03-11 00:54:13,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-03-11 00:54:13,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-03-11 00:54:13,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-03-11 00:54:13,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-03-11 00:54:13,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-03-11 00:54:13,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-03-11 00:54:13,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-03-11 00:54:13,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-03-11 00:54:13,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-03-11 00:54:13,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-03-11 00:54:13,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-03-11 00:54:13,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-03-11 00:54:13,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-03-11 00:54:13,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-03-11 00:54:13,697 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:54:13,697 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-03-11 00:54:13,697 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-03-11 00:54:14,315 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 875 ms to try 5000 different iterations.  Found a solution that moves 4681 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17775180455038206. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.038237449006791116, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05507876209275253, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5201111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.038237449006791116, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17333333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23591666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:54:14,343 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1588588236:82 , srv1113186977:83 , srv1297842684:83 , srv2040418413:83 , srv416975514:83 , srv684248354:83 , srv893646648:83 , srv1170694987:84 , srv1362279692:84 , srv157361183:84 , srv197418529:84 , srv2109817325:84 , srv315812251:84 , srv369692357:84 , srv388266355:84 , srv656926563:84 , srv724081548:84 , srv749789562:84 , srv998401083:84 , srv109478019:85 , srv1177296159:85 , srv1275806890:85 , srv1312216125:85 , srv1456786578:85 , srv1521843030:85 , srv1523817181:85 , srv1606995199:85 , srv1827883280:85 , srv1974629568:85 , srv290771719:85 , srv632335053:85 , srv876578786:85 , srv900207175:85 , srv932822743:85 , srv1100204118:86 , srv1178574993:86 , srv1248005538:86 , srv1538722552:86 , srv1742555378:86 , srv1948987896:86 , srv197374466:86 , srv239294538:86 , srv27847948:86 , srv312532114:86 , srv35629082:86 , srv487275816:86 , srv499329569:86 , srv708577603:86 , srv773611652:86 , srv92721962:86 , srv994237688:86 , srv1026719349:87 , srv1170091924:87 , srv1216352693:87 , srv1223424380:87 , srv1305792314:87 , srv133797173:87 , srv1368773750:87 , srv1393570908:87 , srv1731528099:87 , srv1745277082:87 , srv1844100214:87 , srv32699984:87 , srv548000527:87 , srv674837140:87 , srv752355528:87 , srv947038078:87 , srv119177011:88 , srv1624710454:88 , srv1626128502:88 , srv1980621433:88 , srv2066876903:88 , srv248232237:88 , srv396681410:88 , srv556686441:88 , srv610686008:88 , srv72793411:88 , srv834033936:88 , srv898439656:88 , srv1070724818:89 , srv110921874:89 , srv1385475469:89 , srv1530276771:89 , srv1966906129:89 , srv492132745:89 , srv496582824:89 , srv941885391:89 , srv1584470791:90 , srv1593088595:90 , srv1618392546:90 , srv166482296:90 , srv1845861137:90 , srv194374492:90 , srv209567332:90 , srv357960412:90 , srv915313673:90 , srv235037240:91 , srv1375666911:92 , srv1772649170:92 , srv1504351638:430 }
2023-03-11 00:54:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-11 00:54:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv947038078=97, srv994237688=98, srv197418529=50, srv197374466=49, srv1100204118=3, srv674837140=80, srv684248354=81, srv1530276771=28, srv416975514=70, srv496582824=73, srv209567332=55, srv492132745=72, srv1275806890=14, srv749789562=85, srv235037240=57, srv166482296=38, srv248232237=59, srv1362279692=19, srv1731528099=39, srv110921874=4, srv893646648=90, srv312532114=62, srv1223424380=12, srv1618392546=35, srv487275816=71, srv1772649170=42, srv32699984=64, srv1966906129=48, srv92721962=94, srv932822743=95, srv556686441=76, srv941885391=96, srv499329569=74, srv194374492=46, srv388266355=68, srv1170091924=6, srv1844100214=44, srv1593088595=33, srv35629082=65, srv998401083=99, srv876578786=89, srv1523817181=27, srv834033936=88, srv1177296159=8, srv656926563=79, srv1248005538=13, srv915313673=93, srv109478019=2, srv1948987896=47, srv1170694987=7, srv1588588236=32, srv290771719=61, srv610686008=77, srv1745277082=41, srv357960412=66, srv119177011=10, srv1368773750=20, srv724081548=83, srv752355528=86, srv1606995199=34, srv396681410=69, srv632335053=78, srv1504351638=25, srv315812251=63, srv27847948=60, srv1178574993=9, srv1305792314=16, srv708577603=82, srv1742555378=40, srv900207175=92, srv1980621433=52, srv369692357=67, srv1584470791=31, srv1393570908=23, srv1974629568=51, srv548000527=75, srv1113186977=5, srv1845861137=45, srv1375666911=21, srv1297842684=15, srv1624710454=36, srv773611652=87, srv72793411=84, srv1385475469=22, srv898439656=91, srv1626128502=37, srv239294538=58, srv1026719349=0, srv1827883280=43, srv1070724818=1, srv1456786578=24, srv2040418413=53, srv2066876903=54, srv1312216125=17, srv133797173=18, srv1521843030=26, srv1216352693=11, srv1538722552=29, srv2109817325=56, srv157361183=30} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-11 00:54:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-11 00:54:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-11 00:54:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-11 00:54:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-11 00:54:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-11 00:54:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-11 00:54:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-11 00:54:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-11 00:54:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-11 00:54:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-11 00:54:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-11 00:54:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-11 00:54:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-11 00:54:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-11 00:54:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-11 00:54:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-11 00:54:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-11 00:54:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-11 00:54:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-11 00:54:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-11 00:54:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-11 00:54:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-11 00:54:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-11 00:54:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-11 00:54:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-11 00:54:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-11 00:54:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-11 00:54:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-11 00:54:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-11 00:54:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-11 00:54:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-03-11 00:54:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-03-11 00:54:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-03-11 00:54:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-03-11 00:54:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-03-11 00:54:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-03-11 00:54:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-03-11 00:54:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-03-11 00:54:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-03-11 00:54:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-03-11 00:54:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-03-11 00:54:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-03-11 00:54:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-03-11 00:54:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-03-11 00:54:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-03-11 00:54:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-03-11 00:54:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-03-11 00:54:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-03-11 00:54:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-03-11 00:54:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-03-11 00:54:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-03-11 00:54:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-03-11 00:54:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-03-11 00:54:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-03-11 00:54:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-03-11 00:54:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-03-11 00:54:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-03-11 00:54:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-03-11 00:54:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-03-11 00:54:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-03-11 00:54:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-03-11 00:54:14,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-03-11 00:54:14,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-03-11 00:54:14,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-03-11 00:54:14,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-03-11 00:54:14,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-03-11 00:54:14,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-03-11 00:54:14,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-03-11 00:54:14,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-03-11 00:54:14,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-03-11 00:54:14,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-03-11 00:54:14,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-03-11 00:54:14,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-03-11 00:54:14,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-03-11 00:54:14,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-03-11 00:54:14,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-03-11 00:54:14,658 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=0.038237449006791116, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05507876209275253, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.038237449006791116, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17333333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23591666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:54:14,658 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-03-11 00:54:14,658 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17771902748782387, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.038237449006791116, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05507876209275253, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.038237449006791116, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17333333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23591666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-03-11 00:54:15,086 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 678 ms to try 5000 different iterations.  Found a solution that moves 2569 regions; Going from a computed imbalance of 0.17771902748782387 to a new imbalance of 0.017183732490621037. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.019801357965527577); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03725123247608935, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.28544444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.019801357965527577); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04608333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:54:15,095 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv235037240:80 , srv1772649170:81 , srv194374492:81 , srv110921874:82 , srv1375666911:82 , srv1584470791:82 , srv1593088595:82 , srv1966906129:82 , srv357960412:82 , srv396681410:82 , srv941885391:82 , srv1170091924:83 , srv1980621433:83 , srv492132745:83 , srv496582824:83 , srv898439656:83 , srv915313673:83 , srv1070724818:84 , srv133797173:84 , srv1385475469:84 , srv1530276771:84 , srv1618392546:84 , srv166482296:84 , srv1745277082:84 , srv1845861137:84 , srv556686441:84 , srv708577603:84 , srv72793411:84 , srv752355528:84 , srv109478019:85 , srv1305792314:85 , srv1368773750:85 , srv1393570908:85 , srv1456786578:85 , srv197374466:85 , srv2066876903:85 , srv209567332:85 , srv248232237:85 , srv35629082:85 , srv610686008:85 , srv900207175:85 , srv1026719349:86 , srv1177296159:86 , srv1178574993:86 , srv119177011:86 , srv1216352693:86 , srv1248005538:86 , srv1606995199:86 , srv1624710454:86 , srv1626128502:86 , srv1731528099:86 , srv1827883280:86 , srv1948987896:86 , srv27847948:86 , srv290771719:86 , srv32699984:86 , srv487275816:86 , srv499329569:86 , srv632335053:86 , srv674837140:86 , srv773611652:86 , srv834033936:86 , srv92721962:86 , srv947038078:86 , srv994237688:86 , srv998401083:86 , srv1223424380:87 , srv1275806890:87 , srv1521843030:87 , srv1523817181:87 , srv1538722552:87 , srv1844100214:87 , srv197418529:87 , srv1974629568:87 , srv239294538:87 , srv312532114:87 , srv369692357:87 , srv656926563:87 , srv724081548:87 , srv1100204118:88 , srv1113186977:88 , srv1312216125:88 , srv1362279692:88 , srv157361183:88 , srv548000527:88 , srv749789562:88 , srv876578786:88 , srv893646648:88 , srv1170694987:89 , srv1297842684:89 , srv1588588236:89 , srv1742555378:89 , srv2109817325:89 , srv315812251:89 , srv388266355:89 , srv684248354:89 , srv932822743:89 , srv2040418413:91 , srv416975514:91 , srv1504351638:520 }
2023-03-11 00:54:15,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-11 00:54:15,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv947038078=97, srv994237688=98, srv197418529=50, srv197374466=49, srv1100204118=3, srv674837140=80, srv684248354=81, srv1530276771=28, srv416975514=70, srv496582824=73, srv209567332=55, srv492132745=72, srv1275806890=14, srv749789562=85, srv235037240=57, srv166482296=38, srv248232237=59, srv1362279692=19, srv1731528099=39, srv110921874=4, srv893646648=90, srv312532114=62, srv1223424380=12, srv1618392546=35, srv487275816=71, srv1772649170=42, srv32699984=64, srv1966906129=48, srv92721962=94, srv932822743=95, srv556686441=76, srv941885391=96, srv499329569=74, srv194374492=46, srv388266355=68, srv1170091924=6, srv1844100214=44, srv1593088595=33, srv35629082=65, srv998401083=99, srv876578786=89, srv1523817181=27, srv834033936=88, srv1177296159=8, srv656926563=79, srv1248005538=13, srv915313673=93, srv109478019=2, srv1948987896=47, srv1170694987=7, srv1588588236=32, srv290771719=61, srv610686008=77, srv1745277082=41, srv357960412=66, srv119177011=10, srv1368773750=20, srv724081548=83, srv752355528=86, srv1606995199=34, srv396681410=69, srv632335053=78, srv1504351638=25, srv315812251=63, srv27847948=60, srv1178574993=9, srv1305792314=16, srv708577603=82, srv1742555378=40, srv900207175=92, srv1980621433=52, srv369692357=67, srv1584470791=31, srv1393570908=23, srv1974629568=51, srv548000527=75, srv1113186977=5, srv1845861137=45, srv1375666911=21, srv1297842684=15, srv1624710454=36, srv773611652=87, srv72793411=84, srv1385475469=22, srv898439656=91, srv1626128502=37, srv239294538=58, srv1026719349=0, srv1827883280=43, srv1070724818=1, srv1456786578=24, srv2040418413=53, srv2066876903=54, srv1312216125=17, srv133797173=18, srv1521843030=26, srv1216352693=11, srv1538722552=29, srv2109817325=56, srv157361183=30} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-11 00:54:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-11 00:54:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-11 00:54:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-11 00:54:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-11 00:54:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-11 00:54:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-03-11 00:54:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-03-11 00:54:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-03-11 00:54:15,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-03-11 00:54:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-03-11 00:54:15,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-03-11 00:54:15,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-03-11 00:54:15,244 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=0.019801357965527577); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03725123247608935, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.019801357965527577); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04608333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:54:15,244 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-03-11 00:54:15,244 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.017165743968144635, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.019801357965527577); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03725123247608935, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.019801357965527577); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04608333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-03-11 00:54:15,511 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 377 ms to try 5000 different iterations.  Found a solution that moves 965 regions; Going from a computed imbalance of 0.017165743968144635 to a new imbalance of 6.924983632429371E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005992887666339929); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010927780473776582); MoveCostFunction : (multiplier=7.0, imbalance=0.10722222222222222, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005992887666339929); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003416666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:54:15,513 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv548000527:82 , srv1100204118:83 , srv1223424380:83 , srv1375666911:83 , srv1624710454:83 , srv1626128502:83 , srv2040418413:83 , srv209567332:83 , srv416975514:83 , srv834033936:83 , srv1026719349:84 , srv1070724818:84 , srv1170694987:84 , srv119177011:84 , srv1216352693:84 , srv1385475469:84 , srv1538722552:84 , srv1618392546:84 , srv166482296:84 , srv1742555378:84 , srv1772649170:84 , srv1844100214:84 , srv1845861137:84 , srv2066876903:84 , srv2109817325:84 , srv248232237:84 , srv312532114:84 , srv315812251:84 , srv32699984:84 , srv876578786:84 , srv915313673:84 , srv932822743:84 , srv1248005538:85 , srv1275806890:85 , srv1297842684:85 , srv1305792314:85 , srv1312216125:85 , srv133797173:85 , srv1362279692:85 , srv1521843030:85 , srv157361183:85 , srv239294538:85 , srv357960412:85 , srv388266355:85 , srv496582824:85 , srv499329569:85 , srv610686008:85 , srv684248354:85 , srv749789562:85 , srv947038078:85 , srv1113186977:86 , srv1368773750:86 , srv1393570908:86 , srv1523817181:86 , srv1530276771:86 , srv1584470791:86 , srv1588588236:86 , srv1593088595:86 , srv1606995199:86 , srv1745277082:86 , srv1827883280:86 , srv194374492:86 , srv1948987896:86 , srv197374466:86 , srv197418529:86 , srv1974629568:86 , srv27847948:86 , srv290771719:86 , srv35629082:86 , srv396681410:86 , srv487275816:86 , srv492132745:86 , srv556686441:86 , srv632335053:86 , srv656926563:86 , srv674837140:86 , srv72793411:86 , srv752355528:86 , srv773611652:86 , srv893646648:86 , srv92721962:86 , srv994237688:86 , srv110921874:87 , srv1170091924:87 , srv1177296159:87 , srv1178574993:87 , srv1456786578:87 , srv1731528099:87 , srv1966906129:87 , srv1980621433:87 , srv235037240:87 , srv369692357:87 , srv708577603:87 , srv724081548:87 , srv898439656:87 , srv900207175:87 , srv941885391:87 , srv998401083:87 , srv109478019:88 , srv1504351638:561 }
2023-03-11 00:54:15,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-11 00:54:15,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv947038078=97, srv994237688=98, srv197418529=50, srv197374466=49, srv1100204118=3, srv674837140=80, srv684248354=81, srv1530276771=28, srv416975514=70, srv496582824=73, srv209567332=55, srv492132745=72, srv1275806890=14, srv749789562=85, srv235037240=57, srv166482296=38, srv248232237=59, srv1362279692=19, srv1731528099=39, srv110921874=4, srv893646648=90, srv312532114=62, srv1223424380=12, srv1618392546=35, srv487275816=71, srv1772649170=42, srv32699984=64, srv1966906129=48, srv92721962=94, srv932822743=95, srv556686441=76, srv941885391=96, srv499329569=74, srv194374492=46, srv388266355=68, srv1170091924=6, srv1844100214=44, srv1593088595=33, srv35629082=65, srv998401083=99, srv876578786=89, srv1523817181=27, srv834033936=88, srv1177296159=8, srv656926563=79, srv1248005538=13, srv915313673=93, srv109478019=2, srv1948987896=47, srv1170694987=7, srv1588588236=32, srv290771719=61, srv610686008=77, srv1745277082=41, srv357960412=66, srv119177011=10, srv1368773750=20, srv724081548=83, srv752355528=86, srv1606995199=34, srv396681410=69, srv632335053=78, srv1504351638=25, srv315812251=63, srv27847948=60, srv1178574993=9, srv1305792314=16, srv708577603=82, srv1742555378=40, srv900207175=92, srv1980621433=52, srv369692357=67, srv1584470791=31, srv1393570908=23, srv1974629568=51, srv548000527=75, srv1113186977=5, srv1845861137=45, srv1375666911=21, srv1297842684=15, srv1624710454=36, srv773611652=87, srv72793411=84, srv1385475469=22, srv898439656=91, srv1626128502=37, srv239294538=58, srv1026719349=0, srv1827883280=43, srv1070724818=1, srv1456786578=24, srv2040418413=53, srv2066876903=54, srv1312216125=17, srv133797173=18, srv1521843030=26, srv1216352693=11, srv1538722552=29, srv2109817325=56, srv157361183=30} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-11 00:54:15,533 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-11 00:54:15,534 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-11 00:54:15,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-03-11 00:54:15,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-03-11 00:54:15,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-03-11 00:54:15,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-03-11 00:54:15,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-03-11 00:54:15,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-03-11 00:54:15,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-03-11 00:54:15,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-03-11 00:54:15,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-03-11 00:54:15,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-03-11 00:54:15,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-03-11 00:54:15,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-03-11 00:54:15,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-03-11 00:54:15,646 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=0.005992887666339929); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010927780473776582); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005992887666339929); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003416666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:54:15,646 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-03-11 00:54:15,646 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.857412888210895E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005992887666339929); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010927780473776582); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005992887666339929); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003416666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-03-11 00:54:15,894 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 341 ms to try 5000 different iterations.  Found a solution that moves 261 regions; Going from a computed imbalance of 6.857412888210895E-4 to a new imbalance of 2.235579028236358E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0024158102511315956); MoveCostFunction : (multiplier=7.0, imbalance=0.029, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:54:15,895 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1731528099:82 , srv1178574993:83 , srv1530276771:83 , srv1742555378:83 , srv674837140:83 , srv947038078:83 , srv1070724818:84 , srv109478019:84 , srv1170694987:84 , srv1177296159:84 , srv119177011:84 , srv1312216125:84 , srv1368773750:84 , srv1523817181:84 , srv1584470791:84 , srv1593088595:84 , srv1618392546:84 , srv166482296:84 , srv1844100214:84 , srv1845861137:84 , srv1948987896:84 , srv1966906129:84 , srv197374466:84 , srv1974629568:84 , srv1980621433:84 , srv209567332:84 , srv235037240:84 , srv239294538:84 , srv27847948:84 , srv369692357:84 , srv388266355:84 , srv487275816:84 , srv492132745:84 , srv556686441:84 , srv610686008:84 , srv684248354:84 , srv724081548:84 , srv752355528:84 , srv898439656:84 , srv915313673:84 , srv92721962:84 , srv932822743:84 , srv941885391:84 , srv994237688:84 , srv1026719349:85 , srv110921874:85 , srv1113186977:85 , srv1170091924:85 , srv1216352693:85 , srv1223424380:85 , srv1248005538:85 , srv1275806890:85 , srv1362279692:85 , srv1375666911:85 , srv1385475469:85 , srv1393570908:85 , srv1456786578:85 , srv1521843030:85 , srv1538722552:85 , srv157361183:85 , srv1588588236:85 , srv1606995199:85 , srv1624710454:85 , srv1626128502:85 , srv1745277082:85 , srv1772649170:85 , srv1827883280:85 , srv194374492:85 , srv197418529:85 , srv2040418413:85 , srv2066876903:85 , srv2109817325:85 , srv248232237:85 , srv290771719:85 , srv312532114:85 , srv315812251:85 , srv32699984:85 , srv35629082:85 , srv357960412:85 , srv396681410:85 , srv416975514:85 , srv496582824:85 , srv499329569:85 , srv548000527:85 , srv632335053:85 , srv656926563:85 , srv708577603:85 , srv72793411:85 , srv749789562:85 , srv773611652:85 , srv876578786:85 , srv893646648:85 , srv900207175:85 , srv998401083:85 , srv1100204118:86 , srv1297842684:86 , srv1305792314:86 , srv133797173:86 , srv834033936:86 , srv1504351638:631 }
2023-03-11 00:54:15,899 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-11 00:54:15,900 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv947038078=97, srv994237688=98, srv197418529=50, srv197374466=49, srv1100204118=3, srv674837140=80, srv684248354=81, srv1530276771=28, srv416975514=70, srv496582824=73, srv209567332=55, srv492132745=72, srv1275806890=14, srv749789562=85, srv235037240=57, srv166482296=38, srv248232237=59, srv1362279692=19, srv1731528099=39, srv110921874=4, srv893646648=90, srv312532114=62, srv1223424380=12, srv1618392546=35, srv487275816=71, srv1772649170=42, srv32699984=64, srv1966906129=48, srv92721962=94, srv932822743=95, srv556686441=76, srv941885391=96, srv499329569=74, srv194374492=46, srv388266355=68, srv1170091924=6, srv1844100214=44, srv1593088595=33, srv35629082=65, srv998401083=99, srv876578786=89, srv1523817181=27, srv834033936=88, srv1177296159=8, srv656926563=79, srv1248005538=13, srv915313673=93, srv109478019=2, srv1948987896=47, srv1170694987=7, srv1588588236=32, srv290771719=61, srv610686008=77, srv1745277082=41, srv357960412=66, srv119177011=10, srv1368773750=20, srv724081548=83, srv752355528=86, srv1606995199=34, srv396681410=69, srv632335053=78, srv1504351638=25, srv315812251=63, srv27847948=60, srv1178574993=9, srv1305792314=16, srv708577603=82, srv1742555378=40, srv900207175=92, srv1980621433=52, srv369692357=67, srv1584470791=31, srv1393570908=23, srv1974629568=51, srv548000527=75, srv1113186977=5, srv1845861137=45, srv1375666911=21, srv1297842684=15, srv1624710454=36, srv773611652=87, srv72793411=84, srv1385475469=22, srv898439656=91, srv1626128502=37, srv239294538=58, srv1026719349=0, srv1827883280=43, srv1070724818=1, srv1456786578=24, srv2040418413=53, srv2066876903=54, srv1312216125=17, srv133797173=18, srv1521843030=26, srv1216352693=11, srv1538722552=29, srv2109817325=56, srv157361183=30} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-11 00:54:15,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-11 00:54:15,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-11 00:54:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-03-11 00:54:15,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-03-11 00:54:15,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-03-11 00:54:15,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-03-11 00:54:15,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-03-11 00:54:15,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-03-11 00:54:15,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-03-11 00:54:15,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-03-11 00:54:15,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-03-11 00:54:15,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-03-11 00:54:15,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-03-11 00:54:15,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-03-11 00:54:15,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-03-11 00:54:15,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-03-11 00:54:15,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-03-11 00:54:15,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-03-11 00:54:15,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-03-11 00:54:15,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-03-11 00:54:15,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-03-11 00:54:15,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-03-11 00:54:15,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-03-11 00:54:15,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-03-11 00:54:15,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-03-11 00:54:15,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-03-11 00:54:15,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-03-11 00:54:15,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-03-11 00:54:15,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-03-11 00:54:15,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-03-11 00:54:15,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-03-11 00:54:15,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-03-11 00:54:15,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-03-11 00:54:15,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-03-11 00:54:15,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-03-11 00:54:15,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-03-11 00:54:15,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-03-11 00:54:15,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-03-11 00:54:15,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-03-11 00:54:15,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-03-11 00:54:15,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-03-11 00:54:15,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-03-11 00:54:16,023 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=2.0528229221117775E-5 <= 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=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0024158102511315956); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:54:16,023 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1731528099:82 , srv1178574993:83 , srv1530276771:83 , srv1742555378:83 , srv674837140:83 , srv947038078:83 , srv1070724818:84 , srv109478019:84 , srv1170694987:84 , srv1177296159:84 , srv119177011:84 , srv1312216125:84 , srv1368773750:84 , srv1523817181:84 , srv1584470791:84 , srv1593088595:84 , srv1618392546:84 , srv166482296:84 , srv1844100214:84 , srv1845861137:84 , srv1948987896:84 , srv1966906129:84 , srv197374466:84 , srv1974629568:84 , srv1980621433:84 , srv209567332:84 , srv235037240:84 , srv239294538:84 , srv27847948:84 , srv369692357:84 , srv388266355:84 , srv487275816:84 , srv492132745:84 , srv556686441:84 , srv610686008:84 , srv684248354:84 , srv724081548:84 , srv752355528:84 , srv898439656:84 , srv915313673:84 , srv92721962:84 , srv932822743:84 , srv941885391:84 , srv994237688:84 , srv1026719349:85 , srv110921874:85 , srv1113186977:85 , srv1170091924:85 , srv1216352693:85 , srv1223424380:85 , srv1248005538:85 , srv1275806890:85 , srv1362279692:85 , srv1375666911:85 , srv1385475469:85 , srv1393570908:85 , srv1456786578:85 , srv1521843030:85 , srv1538722552:85 , srv157361183:85 , srv1588588236:85 , srv1606995199:85 , srv1624710454:85 , srv1626128502:85 , srv1745277082:85 , srv1772649170:85 , srv1827883280:85 , srv194374492:85 , srv197418529:85 , srv2040418413:85 , srv2066876903:85 , srv2109817325:85 , srv248232237:85 , srv290771719:85 , srv312532114:85 , srv315812251:85 , srv32699984:85 , srv35629082:85 , srv357960412:85 , srv396681410:85 , srv416975514:85 , srv496582824:85 , srv499329569:85 , srv548000527:85 , srv632335053:85 , srv656926563:85 , srv708577603:85 , srv72793411:85 , srv749789562:85 , srv773611652:85 , srv876578786:85 , srv893646648:85 , srv900207175:85 , srv998401083:85 , srv1100204118:86 , srv1297842684:86 , srv1305792314:86 , srv133797173:86 , srv834033936:86 , srv1504351638:631 }
2023-03-11 00:54:16,053 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=247 (was 247), ProcessCount=170 (was 170), AvailableMemoryMB=5703 (was 6234)
2023-03-11 00:54:16,062 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=247, ProcessCount=170, AvailableMemoryMB=5701
2023-03-11 00:54:16,063 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-03-11 00:54:16,064 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-03-11 00:54:16,074 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1216093520:84 , srv1217760696:84 , srv1244325725:84 , srv1270791190:84 , srv1289311320:84 , srv1384545969:84 , srv1570663374:84 , srv1752352960:84 , srv1864981929:84 , srv1902398589:84 , srv2020809078:84 , srv2107118724:84 , srv21221432:84 , srv213663003:84 , srv244105025:84 , srv32574689:84 , srv351824032:84 , srv359644448:84 , srv438613833:84 , srv548827346:84 , srv550315476:84 , srv584884423:84 , srv635521423:84 , srv654236527:84 , srv744924956:84 , srv861708268:84 , srv898602542:84 , srv901624565:84 , srv988992462:84 , srv868921035:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-03-11 00:54:16,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-11 00:54:16,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1217760696=1, srv654236527=23, srv21221432=12, srv438613833=18, srv744924956=24, srv550315476=20, srv861708268=25, srv868921035=26, srv213663003=13, srv548827346=19, srv988992462=29, srv901624565=28, srv1752352960=7, srv359644448=17, srv2020809078=10, srv244105025=14, srv898602542=27, srv1270791190=3, srv1384545969=5, srv1902398589=9, srv32574689=15, srv1244325725=2, srv1570663374=6, srv2107118724=11, srv1289311320=4, srv351824032=16, srv1864981929=8, srv584884423=21, srv1216093520=0, srv635521423=22} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-11 00:54:16,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-11 00:54:16,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-11 00:54:16,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-11 00:54:16,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-11 00:54:16,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-11 00:54:16,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-11 00:54:16,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-11 00:54:16,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-11 00:54:16,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-11 00:54:16,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-11 00:54:16,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-11 00:54:16,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-11 00:54:16,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-11 00:54:16,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-11 00:54:16,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-11 00:54:16,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-11 00:54:16,088 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-03-11 00:54:16,107 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=1.1199470720144982, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:54:16,107 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912570992571564, 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=1.1199470720144982, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-03-11 00:56:16,091 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6748076 different iterations.  Found a solution that moves 1851 regions; Going from a computed imbalance of 0.9912570992571564 to a new imbalance of 4.320326340186438E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6855555555555556, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:56:16,098 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1216093520:90 , srv1217760696:90 , srv1244325725:90 , srv1270791190:90 , srv1289311320:90 , srv1384545969:90 , srv1570663374:90 , srv1752352960:90 , srv1864981929:90 , srv1902398589:90 , srv2020809078:90 , srv2107118724:90 , srv21221432:90 , srv213663003:90 , srv244105025:90 , srv32574689:90 , srv351824032:90 , srv359644448:90 , srv438613833:90 , srv548827346:90 , srv550315476:90 , srv584884423:90 , srv635521423:90 , srv654236527:90 , srv744924956:90 , srv861708268:90 , srv868921035:90 , srv898602542:90 , srv901624565:90 , srv988992462:90 }
2023-03-11 00:56:16,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-11 00:56:16,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1217760696=1, srv654236527=23, srv21221432=12, srv438613833=18, srv744924956=24, srv550315476=20, srv861708268=25, srv868921035=26, srv213663003=13, srv548827346=19, srv988992462=29, srv901624565=28, srv1752352960=7, srv359644448=17, srv2020809078=10, srv244105025=14, srv898602542=27, srv1270791190=3, srv1384545969=5, srv1902398589=9, srv32574689=15, srv1244325725=2, srv1570663374=6, srv2107118724=11, srv1289311320=4, srv351824032=16, srv1864981929=8, srv584884423=21, srv1216093520=0, srv635521423=22} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-11 00:56:16,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-11 00:56:16,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-11 00:56:16,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-11 00:56:16,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-11 00:56:16,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-11 00:56:16,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-11 00:56:16,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-03-11 00:56:16,121 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-11 00:56:16,121 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1216093520:90 , srv1217760696:90 , srv1244325725:90 , srv1270791190:90 , srv1289311320:90 , srv1384545969:90 , srv1570663374:90 , srv1752352960:90 , srv1864981929:90 , srv1902398589:90 , srv2020809078:90 , srv2107118724:90 , srv21221432:90 , srv213663003:90 , srv244105025:90 , srv32574689:90 , srv351824032:90 , srv359644448:90 , srv438613833:90 , srv548827346:90 , srv550315476:90 , srv584884423:90 , srv635521423:90 , srv654236527:90 , srv744924956:90 , srv861708268:90 , srv868921035:90 , srv898602542:90 , srv901624565:90 , srv988992462:90 }
2023-03-11 00:56:16,138 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=9 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=188 (was 247), ProcessCount=170 (was 170), AvailableMemoryMB=5351 (was 5701)