2024-01-14 10:53:22,400 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-01-14 10:53:22,747 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-01-14 10:53:22,878 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-01-14 10:53:22,944 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-14 10:53:22,952 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-01-14 10:53:22,970 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=326, ProcessCount=168, AvailableMemoryMB=15449
2024-01-14 10:53:22,973 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-14 10:53:22,974 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-01-14 10:53:23,111 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1011998725:84 , srv1035578208:84 , srv1044775816:84 , srv1095480533:84 , srv1104720211:84 , srv1105368517:84 , srv1124566618:84 , srv1133300308:84 , srv1189156585:84 , srv123516434:84 , srv1253326023:84 , srv1278964721:84 , srv1307002202:84 , srv1371131780:84 , srv1389752349:84 , srv1422271358:84 , srv1423565457:84 , srv1440907140:84 , srv1502151293:84 , srv1523884919:84 , srv1527527149:84 , srv1532870137:84 , srv1570398188:84 , srv1608278801:84 , srv1625842316:84 , srv1629592407:84 , srv1635382848:84 , srv1684691464:84 , srv1691543550:84 , srv1726290805:84 , srv1765622498:84 , srv1776121578:84 , srv1786137003:84 , srv182978151:84 , srv1832556440:84 , srv1849508553:84 , srv1853615149:84 , srv18588422:84 , srv1860192380:84 , srv1915555445:84 , srv1916095079:84 , srv1920609532:84 , srv1921987415:84 , srv1933724812:84 , srv1994589161:84 , srv1998282534:84 , srv2008024636:84 , srv2029508328:84 , srv2045840626:84 , srv2054101429:84 , srv2084251757:84 , srv2086094907:84 , srv2113366914:84 , srv250390170:84 , srv251747211:84 , srv262523867:84 , srv281884395:84 , srv289523224:84 , srv296603635:84 , srv318116660:84 , srv322649569:84 , srv343822675:84 , srv350618721:84 , srv355595629:84 , srv39511606:84 , srv403522498:84 , srv408434527:84 , srv419234871:84 , srv420332019:84 , srv466771199:84 , srv518073647:84 , srv538634945:84 , srv54203329:84 , srv552194957:84 , srv554481384:84 , srv564646930:84 , srv565133761:84 , srv602804635:84 , srv612701513:84 , srv640664315:84 , srv652658055:84 , srv69091277:84 , srv69762742:84 , srv734561902:84 , srv73750539:84 , srv764111381:84 , srv778946706:84 , srv798820829:84 , srv867089629:84 , srv871373741:84 , srv874453201:84 , srv885570376:84 , srv903372435:84 , srv913180932:84 , srv931410405:84 , srv966411338:84 , srv96731048:84 , srv979611860:84 , srv985474936:84 , srv748659114:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-01-14 10:53:23,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-14 10:53:23,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1035578208=1, srv1849508553=35, srv2008024636=46, srv1440907140=17, srv1532870137=21, srv1307002202=12, srv1994589161=44, srv1189156585=8, srv1853615149=36, srv251747211=54, srv552194957=73, srv1629592407=25, srv403522498=65, srv1422271358=15, srv355595629=63, srv69091277=81, srv1776121578=31, srv931410405=95, srv538634945=71, srv18588422=37, srv182978151=33, srv39511606=64, srv1765622498=30, srv640664315=79, srv408434527=66, srv296603635=58, srv262523867=55, srv778946706=87, srv2086094907=51, srv1726290805=29, srv798820829=88, srv1860192380=38, srv343822675=61, srv2054101429=49, srv54203329=72, srv420332019=68, srv734561902=83, srv1104720211=4, srv1832556440=34, srv1915555445=39, srv748659114=85, srv1691543550=28, srv554481384=74, srv564646930=75, srv1371131780=13, srv1916095079=40, srv1523884919=19, srv123516434=9, srv652658055=80, srv96731048=97, srv1044775816=2, srv1527527149=20, srv2045840626=48, srv874453201=91, srv1625842316=24, srv565133761=76, srv985474936=99, srv1389752349=14, srv612701513=78, srv250390170=53, srv1921987415=42, srv466771199=69, srv2084251757=50, srv1502151293=18, srv602804635=77, srv518073647=70, srv903372435=93, srv318116660=59, srv419234871=67, srv1933724812=43, srv979611860=98, srv966411338=96, srv1608278801=23, srv281884395=56, srv1998282534=45, srv764111381=86, srv2113366914=52, srv322649569=60, srv73750539=84, srv867089629=89, srv1423565457=16, srv871373741=90, srv885570376=92, srv1133300308=7, srv1095480533=3, srv1105368517=5, srv2029508328=47, srv1786137003=32, srv1011998725=0, srv1124566618=6, srv1920609532=41, srv350618721=62, srv913180932=94, srv289523224=57, srv69762742=82, srv1635382848=26, srv1570398188=22, srv1278964721=11, srv1684691464=27, srv1253326023=10} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-14 10:53:23,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-14 10:53:23,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-14 10:53:23,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-14 10:53:23,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-14 10:53:23,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-14 10:53:23,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-14 10:53:23,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-14 10:53:23,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-14 10:53:23,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-14 10:53:23,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-14 10:53:23,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-14 10:53:23,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-14 10:53:23,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-14 10:53:23,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-14 10:53:23,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-14 10:53:23,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-14 10:53:23,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-14 10:53:23,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-14 10:53:23,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-14 10:53:23,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-14 10:53:23,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-14 10:53:23,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-14 10:53:23,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-14 10:53:23,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-14 10:53:23,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-14 10:53:23,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-14 10:53:23,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-14 10:53:23,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-14 10:53:23,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-14 10:53:23,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-14 10:53:23,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-14 10:53:23,215 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-14 10:53:23,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-14 10:53:23,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-14 10:53:23,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-14 10:53:23,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-14 10:53:23,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-14 10:53:23,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-14 10:53:23,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-14 10:53:23,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-14 10:53:23,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-14 10:53:23,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-14 10:53:23,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-14 10:53:23,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-14 10:53:23,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-14 10:53:23,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-14 10:53:23,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-14 10:53:23,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-14 10:53:23,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-14 10:53:23,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-14 10:53:23,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-14 10:53:23,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-14 10:53:23,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-14 10:53:23,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-14 10:53:23,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-14 10:53:23,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-14 10:53:23,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-14 10:53:23,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-14 10:53:23,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-14 10:53:23,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-14 10:53:23,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-14 10:53:23,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-14 10:53:23,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-14 10:53:23,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-14 10:53:23,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-14 10:53:23,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-14 10:53:23,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-14 10:53:23,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-14 10:53:23,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-14 10:53:23,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-14 10:53:23,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-14 10:53:23,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-14 10:53:23,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-14 10:53:23,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-14 10:53:23,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-14 10:53:23,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-14 10:53:23,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-14 10:53:23,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-14 10:53:23,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-14 10:53:23,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-14 10:53:23,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-14 10:53:23,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-14 10:53:23,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-14 10:53:23,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-14 10:53:23,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-14 10:53:23,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-14 10:53:23,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-14 10:53:23,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-14 10:53:23,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-14 10:53:23,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-14 10:53:23,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-14 10:53:23,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-14 10:53:23,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-14 10:53:23,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-14 10:53:23,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-14 10:53:23,222 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-14 10:53:23,222 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-14 10:53:23,222 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-14 10:53:23,222 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-14 10:53:23,222 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-14 10:53:23,222 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-14 10:53:23,662 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:23,662 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-14 10:53:23,663 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-14 10:53:24,094 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 847 ms to try 5000 different iterations.  Found a solution that moves 4718 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17428545856159397. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03816138503963345, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.053373301522165385, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5242222222222223, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03816138503963345, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.1695, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23583333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:24,120 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv69091277:80 , srv1832556440:81 , srv350618721:81 , srv54203329:81 , srv764111381:82 , srv985474936:82 , srv1278964721:83 , srv1635382848:83 , srv2045840626:83 , srv251747211:83 , srv355595629:83 , srv538634945:83 , srv564646930:83 , srv1124566618:84 , srv1691543550:84 , srv1726290805:84 , srv2029508328:84 , srv612701513:84 , srv69762742:84 , srv867089629:84 , srv885570376:84 , srv1133300308:85 , srv1389752349:85 , srv1765622498:85 , srv1933724812:85 , srv2008024636:85 , srv2086094907:85 , srv2113366914:85 , srv39511606:85 , srv602804635:85 , srv798820829:85 , srv1011998725:86 , srv1044775816:86 , srv1608278801:86 , srv1625842316:86 , srv1849508553:86 , srv18588422:86 , srv1916095079:86 , srv318116660:86 , srv343822675:86 , srv420332019:86 , srv565133761:86 , srv73750539:86 , srv874453201:86 , srv913180932:86 , srv931410405:86 , srv1189156585:87 , srv1307002202:87 , srv1371131780:87 , srv1422271358:87 , srv1523884919:87 , srv1629592407:87 , srv1786137003:87 , srv1853615149:87 , srv1921987415:87 , srv262523867:87 , srv289523224:87 , srv403522498:87 , srv466771199:87 , srv518073647:87 , srv554481384:87 , srv640664315:87 , srv734561902:87 , srv903372435:87 , srv966411338:87 , srv96731048:87 , srv123516434:88 , srv1502151293:88 , srv1684691464:88 , srv1860192380:88 , srv1994589161:88 , srv1998282534:88 , srv2084251757:88 , srv250390170:88 , srv408434527:88 , srv778946706:88 , srv871373741:88 , srv1035578208:89 , srv1253326023:89 , srv1570398188:89 , srv1776121578:89 , srv1915555445:89 , srv296603635:89 , srv322649569:89 , srv419234871:89 , srv652658055:89 , srv979611860:89 , srv1095480533:90 , srv1105368517:90 , srv1423565457:90 , srv1532870137:90 , srv2054101429:90 , srv281884395:90 , srv1104720211:91 , srv1440907140:91 , srv182978151:92 , srv1527527149:93 , srv1920609532:93 , srv552194957:93 , srv748659114:429 }
2024-01-14 10:53:24,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-14 10:53:24,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1035578208=1, srv1849508553=35, srv2008024636=46, srv1440907140=17, srv1532870137=21, srv1307002202=12, srv1994589161=44, srv1189156585=8, srv1853615149=36, srv251747211=54, srv552194957=73, srv1629592407=25, srv403522498=65, srv1422271358=15, srv355595629=63, srv69091277=81, srv1776121578=31, srv931410405=95, srv538634945=71, srv18588422=37, srv182978151=33, srv39511606=64, srv1765622498=30, srv640664315=79, srv408434527=66, srv296603635=58, srv262523867=55, srv778946706=87, srv2086094907=51, srv1726290805=29, srv798820829=88, srv1860192380=38, srv343822675=61, srv2054101429=49, srv54203329=72, srv420332019=68, srv734561902=83, srv1104720211=4, srv1832556440=34, srv1915555445=39, srv748659114=85, srv1691543550=28, srv554481384=74, srv564646930=75, srv1371131780=13, srv1916095079=40, srv1523884919=19, srv123516434=9, srv652658055=80, srv96731048=97, srv1044775816=2, srv1527527149=20, srv2045840626=48, srv874453201=91, srv1625842316=24, srv565133761=76, srv985474936=99, srv1389752349=14, srv612701513=78, srv250390170=53, srv1921987415=42, srv466771199=69, srv2084251757=50, srv1502151293=18, srv602804635=77, srv518073647=70, srv903372435=93, srv318116660=59, srv419234871=67, srv1933724812=43, srv979611860=98, srv966411338=96, srv1608278801=23, srv281884395=56, srv1998282534=45, srv764111381=86, srv2113366914=52, srv322649569=60, srv73750539=84, srv867089629=89, srv1423565457=16, srv871373741=90, srv885570376=92, srv1133300308=7, srv1095480533=3, srv1105368517=5, srv2029508328=47, srv1786137003=32, srv1011998725=0, srv1124566618=6, srv1920609532=41, srv350618721=62, srv913180932=94, srv289523224=57, srv69762742=82, srv1635382848=26, srv1570398188=22, srv1278964721=11, srv1684691464=27, srv1253326023=10} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-14 10:53:24,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-14 10:53:24,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-14 10:53:24,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-14 10:53:24,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-14 10:53:24,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-14 10:53:24,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-14 10:53:24,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-14 10:53:24,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-14 10:53:24,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-14 10:53:24,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-14 10:53:24,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-14 10:53:24,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-14 10:53:24,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-14 10:53:24,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-14 10:53:24,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-14 10:53:24,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-14 10:53:24,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-14 10:53:24,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-14 10:53:24,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-14 10:53:24,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-14 10:53:24,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-14 10:53:24,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-14 10:53:24,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-14 10:53:24,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-14 10:53:24,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-14 10:53:24,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-14 10:53:24,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-14 10:53:24,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-14 10:53:24,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-14 10:53:24,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-14 10:53:24,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-14 10:53:24,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-14 10:53:24,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-14 10:53:24,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-14 10:53:24,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-14 10:53:24,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-14 10:53:24,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-14 10:53:24,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-14 10:53:24,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-14 10:53:24,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-14 10:53:24,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-14 10:53:24,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-14 10:53:24,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-14 10:53:24,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-14 10:53:24,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-14 10:53:24,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-14 10:53:24,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-14 10:53:24,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-14 10:53:24,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-14 10:53:24,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-14 10:53:24,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-14 10:53:24,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-14 10:53:24,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-14 10:53:24,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-14 10:53:24,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-14 10:53:24,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-14 10:53:24,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-14 10:53:24,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-14 10:53:24,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-14 10:53:24,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-14 10:53:24,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-14 10:53:24,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-14 10:53:24,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-14 10:53:24,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-14 10:53:24,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-14 10:53:24,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-14 10:53:24,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-14 10:53:24,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-14 10:53:24,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-14 10:53:24,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-14 10:53:24,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-14 10:53:24,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-14 10:53:24,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-14 10:53:24,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-14 10:53:24,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-14 10:53:24,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-14 10:53:24,157 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-14 10:53:24,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-14 10:53:24,158 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-14 10:53:24,345 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=0.03816138503963345, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.053373301522165385, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03816138503963345, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.1695, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23583333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:24,345 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-14 10:53:24,345 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17425242241949834, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03816138503963345, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.053373301522165385, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03816138503963345, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.1695, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23583333333333334, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-14 10:53:24,618 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 426 ms to try 5000 different iterations.  Found a solution that moves 2564 regions; Going from a computed imbalance of 0.17425242241949834 to a new imbalance of 0.014924288643912657. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021287291318232343); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03705790657815288, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2848888888888889, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021287291318232343); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011833333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04425, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:24,633 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1920609532:79 , srv552194957:79 , srv1253326023:80 , srv1527527149:80 , srv1776121578:80 , srv182978151:80 , srv1105368517:81 , srv1502151293:81 , srv1532870137:81 , srv1570398188:81 , srv281884395:81 , srv979611860:81 , srv1423565457:82 , srv1915555445:82 , srv1994589161:82 , srv2054101429:82 , srv250390170:82 , srv322649569:82 , srv652658055:82 , srv123516434:83 , srv1371131780:83 , srv1422271358:83 , srv1440907140:83 , srv1786137003:83 , srv1921987415:83 , srv1998282534:83 , srv296603635:83 , srv518073647:83 , srv1044775816:84 , srv1307002202:84 , srv1860192380:84 , srv408434527:84 , srv419234871:84 , srv778946706:84 , srv1684691464:85 , srv1849508553:85 , srv18588422:85 , srv1933724812:85 , srv2029508328:85 , srv289523224:85 , srv554481384:85 , srv734561902:85 , srv871373741:85 , srv913180932:85 , srv1011998725:86 , srv1035578208:86 , srv1189156585:86 , srv1523884919:86 , srv1608278801:86 , srv1629592407:86 , srv1765622498:86 , srv1916095079:86 , srv2008024636:86 , srv2084251757:86 , srv262523867:86 , srv343822675:86 , srv612701513:86 , srv640664315:86 , srv73750539:86 , srv903372435:86 , srv966411338:86 , srv96731048:86 , srv1095480533:87 , srv1104720211:87 , srv1133300308:87 , srv1625842316:87 , srv1853615149:87 , srv318116660:87 , srv39511606:87 , srv403522498:87 , srv466771199:87 , srv602804635:87 , srv798820829:87 , srv874453201:87 , srv885570376:87 , srv931410405:87 , srv1124566618:88 , srv1278964721:88 , srv1389752349:88 , srv1726290805:88 , srv2086094907:88 , srv2113366914:88 , srv420332019:88 , srv565133761:88 , srv1635382848:89 , srv1691543550:89 , srv350618721:89 , srv538634945:89 , srv564646930:89 , srv985474936:89 , srv2045840626:90 , srv251747211:90 , srv355595629:91 , srv69762742:91 , srv867089629:91 , srv54203329:92 , srv764111381:92 , srv1832556440:93 , srv69091277:93 , srv748659114:534 }
2024-01-14 10:53:24,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-14 10:53:24,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1035578208=1, srv1849508553=35, srv2008024636=46, srv1440907140=17, srv1532870137=21, srv1307002202=12, srv1994589161=44, srv1189156585=8, srv1853615149=36, srv251747211=54, srv552194957=73, srv1629592407=25, srv403522498=65, srv1422271358=15, srv355595629=63, srv69091277=81, srv1776121578=31, srv931410405=95, srv538634945=71, srv18588422=37, srv182978151=33, srv39511606=64, srv1765622498=30, srv640664315=79, srv408434527=66, srv296603635=58, srv262523867=55, srv778946706=87, srv2086094907=51, srv1726290805=29, srv798820829=88, srv1860192380=38, srv343822675=61, srv2054101429=49, srv54203329=72, srv420332019=68, srv734561902=83, srv1104720211=4, srv1832556440=34, srv1915555445=39, srv748659114=85, srv1691543550=28, srv554481384=74, srv564646930=75, srv1371131780=13, srv1916095079=40, srv1523884919=19, srv123516434=9, srv652658055=80, srv96731048=97, srv1044775816=2, srv1527527149=20, srv2045840626=48, srv874453201=91, srv1625842316=24, srv565133761=76, srv985474936=99, srv1389752349=14, srv612701513=78, srv250390170=53, srv1921987415=42, srv466771199=69, srv2084251757=50, srv1502151293=18, srv602804635=77, srv518073647=70, srv903372435=93, srv318116660=59, srv419234871=67, srv1933724812=43, srv979611860=98, srv966411338=96, srv1608278801=23, srv281884395=56, srv1998282534=45, srv764111381=86, srv2113366914=52, srv322649569=60, srv73750539=84, srv867089629=89, srv1423565457=16, srv871373741=90, srv885570376=92, srv1133300308=7, srv1095480533=3, srv1105368517=5, srv2029508328=47, srv1786137003=32, srv1011998725=0, srv1124566618=6, srv1920609532=41, srv350618721=62, srv913180932=94, srv289523224=57, srv69762742=82, srv1635382848=26, srv1570398188=22, srv1278964721=11, srv1684691464=27, srv1253326023=10} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-14 10:53:24,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-14 10:53:24,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-14 10:53:24,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-14 10:53:24,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-14 10:53:24,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-14 10:53:24,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-14 10:53:24,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-14 10:53:24,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-14 10:53:24,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-14 10:53:24,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-14 10:53:24,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-14 10:53:24,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-14 10:53:24,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-14 10:53:24,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-14 10:53:24,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-14 10:53:24,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-14 10:53:24,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-14 10:53:24,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-14 10:53:24,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-14 10:53:24,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-14 10:53:24,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-14 10:53:24,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-14 10:53:24,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-14 10:53:24,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-14 10:53:24,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-14 10:53:24,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-14 10:53:24,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-14 10:53:24,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-14 10:53:24,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-14 10:53:24,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-14 10:53:24,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-14 10:53:24,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-14 10:53:24,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-14 10:53:24,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-14 10:53:24,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-14 10:53:24,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-14 10:53:24,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-14 10:53:24,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-14 10:53:24,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-14 10:53:24,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-14 10:53:24,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-14 10:53:24,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-14 10:53:24,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-14 10:53:24,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-14 10:53:24,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-14 10:53:24,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-14 10:53:24,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-14 10:53:24,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-14 10:53:24,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-14 10:53:24,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-14 10:53:24,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-14 10:53:24,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-14 10:53:24,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-14 10:53:24,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-14 10:53:24,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-14 10:53:24,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-14 10:53:24,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-14 10:53:24,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-14 10:53:24,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-14 10:53:24,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-14 10:53:24,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-14 10:53:24,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-14 10:53:24,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-14 10:53:24,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-14 10:53:24,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-14 10:53:24,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-14 10:53:24,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-14 10:53:24,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-14 10:53:24,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-14 10:53:24,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-14 10:53:24,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-14 10:53:24,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-14 10:53:24,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-14 10:53:24,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-14 10:53:24,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-14 10:53:24,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-14 10:53:24,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-14 10:53:24,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-14 10:53:24,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-14 10:53:24,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-14 10:53:24,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-14 10:53:24,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-14 10:53:24,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-14 10:53:24,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-14 10:53:24,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-14 10:53:24,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-14 10:53:24,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-14 10:53:24,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-14 10:53:24,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-14 10:53:24,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-14 10:53:24,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-14 10:53:24,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-14 10:53:24,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-14 10:53:24,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-14 10:53:24,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-14 10:53:24,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-14 10:53:24,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-14 10:53:24,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-14 10:53:24,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-14 10:53:24,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-14 10:53:24,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-14 10:53:24,823 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=0.021287291318232343); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03705790657815288, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021287291318232343); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011833333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04425, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:24,823 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-14 10:53:24,823 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.014906335132184556, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021287291318232343); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03705790657815288, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021287291318232343); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011833333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04425, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-14 10:53:25,215 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 517 ms to try 5000 different iterations.  Found a solution that moves 1001 regions; Going from a computed imbalance of 0.014906335132184556 to a new imbalance of 7.161454993101852E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.003976486570086094); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006615968845984975); MoveCostFunction : (multiplier=7.0, imbalance=0.11122222222222222, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.003976486570086094); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:25,217 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1095480533:80 , srv1104720211:80 , srv1035578208:82 , srv867089629:82 , srv1440907140:83 , srv1832556440:83 , srv2084251757:83 , srv403522498:83 , srv69762742:83 , srv764111381:83 , srv1691543550:84 , srv1853615149:84 , srv2045840626:84 , srv2113366914:84 , srv355595629:84 , srv419234871:84 , srv420332019:84 , srv466771199:84 , srv640664315:84 , srv1189156585:85 , srv1389752349:85 , srv1523884919:85 , srv1527527149:85 , srv1608278801:85 , srv1625842316:85 , srv1629592407:85 , srv1635382848:85 , srv1684691464:85 , srv182978151:85 , srv1860192380:85 , srv1920609532:85 , srv2086094907:85 , srv251747211:85 , srv262523867:85 , srv296603635:85 , srv318116660:85 , srv54203329:85 , srv552194957:85 , srv565133761:85 , srv602804635:85 , srv69091277:85 , srv734561902:85 , srv778946706:85 , srv871373741:85 , srv874453201:85 , srv903372435:85 , srv931410405:85 , srv966411338:85 , srv96731048:85 , srv1011998725:86 , srv1124566618:86 , srv1133300308:86 , srv123516434:86 , srv1278964721:86 , srv1423565457:86 , srv1532870137:86 , srv18588422:86 , srv1916095079:86 , srv2008024636:86 , srv2054101429:86 , srv281884395:86 , srv289523224:86 , srv322649569:86 , srv343822675:86 , srv39511606:86 , srv408434527:86 , srv538634945:86 , srv554481384:86 , srv564646930:86 , srv652658055:86 , srv73750539:86 , srv798820829:86 , srv885570376:86 , srv1044775816:87 , srv1105368517:87 , srv1307002202:87 , srv1726290805:87 , srv1765622498:87 , srv1786137003:87 , srv1915555445:87 , srv1921987415:87 , srv1994589161:87 , srv1998282534:87 , srv913180932:87 , srv979611860:87 , srv985474936:87 , srv1371131780:88 , srv1422271358:88 , srv1502151293:88 , srv1570398188:88 , srv1849508553:88 , srv1933724812:88 , srv2029508328:88 , srv250390170:88 , srv350618721:88 , srv518073647:88 , srv612701513:88 , srv1253326023:89 , srv1776121578:90 , srv748659114:530 }
2024-01-14 10:53:25,222 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-14 10:53:25,223 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1035578208=1, srv1849508553=35, srv2008024636=46, srv1440907140=17, srv1532870137=21, srv1307002202=12, srv1994589161=44, srv1189156585=8, srv1853615149=36, srv251747211=54, srv552194957=73, srv1629592407=25, srv403522498=65, srv1422271358=15, srv355595629=63, srv69091277=81, srv1776121578=31, srv931410405=95, srv538634945=71, srv18588422=37, srv182978151=33, srv39511606=64, srv1765622498=30, srv640664315=79, srv408434527=66, srv296603635=58, srv262523867=55, srv778946706=87, srv2086094907=51, srv1726290805=29, srv798820829=88, srv1860192380=38, srv343822675=61, srv2054101429=49, srv54203329=72, srv420332019=68, srv734561902=83, srv1104720211=4, srv1832556440=34, srv1915555445=39, srv748659114=85, srv1691543550=28, srv554481384=74, srv564646930=75, srv1371131780=13, srv1916095079=40, srv1523884919=19, srv123516434=9, srv652658055=80, srv96731048=97, srv1044775816=2, srv1527527149=20, srv2045840626=48, srv874453201=91, srv1625842316=24, srv565133761=76, srv985474936=99, srv1389752349=14, srv612701513=78, srv250390170=53, srv1921987415=42, srv466771199=69, srv2084251757=50, srv1502151293=18, srv602804635=77, srv518073647=70, srv903372435=93, srv318116660=59, srv419234871=67, srv1933724812=43, srv979611860=98, srv966411338=96, srv1608278801=23, srv281884395=56, srv1998282534=45, srv764111381=86, srv2113366914=52, srv322649569=60, srv73750539=84, srv867089629=89, srv1423565457=16, srv871373741=90, srv885570376=92, srv1133300308=7, srv1095480533=3, srv1105368517=5, srv2029508328=47, srv1786137003=32, srv1011998725=0, srv1124566618=6, srv1920609532=41, srv350618721=62, srv913180932=94, srv289523224=57, srv69762742=82, srv1635382848=26, srv1570398188=22, srv1278964721=11, srv1684691464=27, srv1253326023=10} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-14 10:53:25,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-14 10:53:25,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-14 10:53:25,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-14 10:53:25,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-14 10:53:25,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-14 10:53:25,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-14 10:53:25,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-14 10:53:25,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-14 10:53:25,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-14 10:53:25,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-14 10:53:25,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-14 10:53:25,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-14 10:53:25,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-14 10:53:25,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-14 10:53:25,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-14 10:53:25,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-14 10:53:25,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-14 10:53:25,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-14 10:53:25,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-14 10:53:25,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-14 10:53:25,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-14 10:53:25,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-14 10:53:25,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-14 10:53:25,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-14 10:53:25,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-14 10:53:25,355 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=0.003976486570086094); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006615968845984975); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.003976486570086094); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:25,355 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-14 10:53:25,355 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=7.091363475005796E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.003976486570086094); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006615968845984975); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.003976486570086094); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-14 10:53:25,605 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 352 ms to try 5000 different iterations.  Found a solution that moves 229 regions; Going from a computed imbalance of 7.091363475005796E-4 to a new imbalance of 2.7610423114413204E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.694119368783758E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.025444444444444443, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.694119368783758E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:25,607 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv250390170:82 , srv1629592407:83 , srv1726290805:83 , srv1849508553:83 , srv554481384:83 , srv565133761:83 , srv69091277:83 , srv1011998725:84 , srv1105368517:84 , srv1124566618:84 , srv1133300308:84 , srv1189156585:84 , srv1253326023:84 , srv1307002202:84 , srv1371131780:84 , srv1389752349:84 , srv1423565457:84 , srv1523884919:84 , srv1527527149:84 , srv1532870137:84 , srv1684691464:84 , srv1765622498:84 , srv1776121578:84 , srv182978151:84 , srv1832556440:84 , srv1853615149:84 , srv18588422:84 , srv1916095079:84 , srv1933724812:84 , srv1998282534:84 , srv2054101429:84 , srv2086094907:84 , srv251747211:84 , srv262523867:84 , srv289523224:84 , srv318116660:84 , srv343822675:84 , srv350618721:84 , srv39511606:84 , srv403522498:84 , srv408434527:84 , srv420332019:84 , srv466771199:84 , srv518073647:84 , srv54203329:84 , srv564646930:84 , srv602804635:84 , srv612701513:84 , srv798820829:84 , srv867089629:84 , srv871373741:84 , srv874453201:84 , srv903372435:84 , srv913180932:84 , srv931410405:84 , srv966411338:84 , srv96731048:84 , srv985474936:84 , srv1035578208:85 , srv1044775816:85 , srv1095480533:85 , srv1104720211:85 , srv123516434:85 , srv1278964721:85 , srv1422271358:85 , srv1440907140:85 , srv1502151293:85 , srv1570398188:85 , srv1608278801:85 , srv1625842316:85 , srv1635382848:85 , srv1691543550:85 , srv1786137003:85 , srv1860192380:85 , srv1915555445:85 , srv1920609532:85 , srv1921987415:85 , srv1994589161:85 , srv2008024636:85 , srv2029508328:85 , srv2045840626:85 , srv2084251757:85 , srv2113366914:85 , srv281884395:85 , srv296603635:85 , srv355595629:85 , srv419234871:85 , srv538634945:85 , srv552194957:85 , srv640664315:85 , srv652658055:85 , srv69762742:85 , srv734561902:85 , srv73750539:85 , srv764111381:85 , srv778946706:85 , srv885570376:85 , srv322649569:86 , srv979611860:86 , srv748659114:649 }
2024-01-14 10:53:25,614 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-14 10:53:25,615 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1035578208=1, srv1849508553=35, srv2008024636=46, srv1440907140=17, srv1532870137=21, srv1307002202=12, srv1994589161=44, srv1189156585=8, srv1853615149=36, srv251747211=54, srv552194957=73, srv1629592407=25, srv403522498=65, srv1422271358=15, srv355595629=63, srv69091277=81, srv1776121578=31, srv931410405=95, srv538634945=71, srv18588422=37, srv182978151=33, srv39511606=64, srv1765622498=30, srv640664315=79, srv408434527=66, srv296603635=58, srv262523867=55, srv778946706=87, srv2086094907=51, srv1726290805=29, srv798820829=88, srv1860192380=38, srv343822675=61, srv2054101429=49, srv54203329=72, srv420332019=68, srv734561902=83, srv1104720211=4, srv1832556440=34, srv1915555445=39, srv748659114=85, srv1691543550=28, srv554481384=74, srv564646930=75, srv1371131780=13, srv1916095079=40, srv1523884919=19, srv123516434=9, srv652658055=80, srv96731048=97, srv1044775816=2, srv1527527149=20, srv2045840626=48, srv874453201=91, srv1625842316=24, srv565133761=76, srv985474936=99, srv1389752349=14, srv612701513=78, srv250390170=53, srv1921987415=42, srv466771199=69, srv2084251757=50, srv1502151293=18, srv602804635=77, srv518073647=70, srv903372435=93, srv318116660=59, srv419234871=67, srv1933724812=43, srv979611860=98, srv966411338=96, srv1608278801=23, srv281884395=56, srv1998282534=45, srv764111381=86, srv2113366914=52, srv322649569=60, srv73750539=84, srv867089629=89, srv1423565457=16, srv871373741=90, srv885570376=92, srv1133300308=7, srv1095480533=3, srv1105368517=5, srv2029508328=47, srv1786137003=32, srv1011998725=0, srv1124566618=6, srv1920609532=41, srv350618721=62, srv913180932=94, srv289523224=57, srv69762742=82, srv1635382848=26, srv1570398188=22, srv1278964721=11, srv1684691464=27, srv1253326023=10} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-14 10:53:25,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-14 10:53:25,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-14 10:53:25,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-14 10:53:25,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-14 10:53:25,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-14 10:53:25,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-14 10:53:25,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-14 10:53:25,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-14 10:53:25,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-14 10:53:25,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-14 10:53:25,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-14 10:53:25,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-14 10:53:25,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-14 10:53:25,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-14 10:53:25,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-14 10:53:25,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-14 10:53:25,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-14 10:53:25,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-14 10:53:25,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-14 10:53:25,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-14 10:53:25,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-14 10:53:25,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-14 10:53:25,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-14 10:53:25,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-14 10:53:25,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-14 10:53:25,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-14 10:53:25,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-14 10:53:25,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-14 10:53:25,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-14 10:53:25,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-14 10:53:25,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-14 10:53:25,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-14 10:53:25,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-14 10:53:25,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-14 10:53:25,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-14 10:53:25,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-14 10:53:25,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-14 10:53:25,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-14 10:53:25,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-14 10:53:25,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-14 10:53:25,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-14 10:53:25,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-14 10:53:25,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-14 10:53:25,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-14 10:53:25,640 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-14 10:53:25,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-14 10:53:25,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-14 10:53:25,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-14 10:53:25,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-14 10:53:25,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-14 10:53:25,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-14 10:53:25,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-14 10:53:25,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-14 10:53:25,641 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-14 10:53:25,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-14 10:53:25,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-14 10:53:25,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-14 10:53:25,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-14 10:53:25,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-14 10:53:25,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-14 10:53:25,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-14 10:53:25,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-14 10:53:25,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-14 10:53:25,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-14 10:53:25,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-14 10:53:25,643 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-14 10:53:25,752 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.694119368783758E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.694119368783758E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:25,753 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-01-14 10:53:25,753 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=2.6006930842285665E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.694119368783758E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.694119368783758E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-14 10:53:25,993 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 337 ms to try 5000 different iterations.  Found a solution that moves 28 regions; Going from a computed imbalance of 2.6006930842285665E-5 to a new imbalance of 7.269299486807925E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0015713484026367722); MoveCostFunction : (multiplier=7.0, imbalance=0.003111111111111111); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:25,993 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1104720211:83 , srv1422271358:83 , srv1570398188:83 , srv1625842316:83 , srv1776121578:83 , srv1915555445:83 , srv322649569:83 , srv355595629:83 , srv538634945:83 , srv69762742:83 , srv73750539:83 , srv979611860:83 , srv1011998725:84 , srv1035578208:84 , srv1044775816:84 , srv1095480533:84 , srv1105368517:84 , srv1124566618:84 , srv1133300308:84 , srv1189156585:84 , srv123516434:84 , srv1253326023:84 , srv1278964721:84 , srv1307002202:84 , srv1371131780:84 , srv1389752349:84 , srv1423565457:84 , srv1440907140:84 , srv1502151293:84 , srv1523884919:84 , srv1527527149:84 , srv1608278801:84 , srv1635382848:84 , srv1684691464:84 , srv1691543550:84 , srv1726290805:84 , srv1765622498:84 , srv1786137003:84 , srv1849508553:84 , srv1853615149:84 , srv1860192380:84 , srv1916095079:84 , srv1920609532:84 , srv1921987415:84 , srv1933724812:84 , srv1994589161:84 , srv1998282534:84 , srv2008024636:84 , srv2029508328:84 , srv2045840626:84 , srv2054101429:84 , srv2084251757:84 , srv2086094907:84 , srv2113366914:84 , srv251747211:84 , srv262523867:84 , srv281884395:84 , srv289523224:84 , srv296603635:84 , srv318116660:84 , srv343822675:84 , srv350618721:84 , srv39511606:84 , srv408434527:84 , srv419234871:84 , srv420332019:84 , srv466771199:84 , srv518073647:84 , srv54203329:84 , srv552194957:84 , srv564646930:84 , srv565133761:84 , srv612701513:84 , srv640664315:84 , srv652658055:84 , srv734561902:84 , srv764111381:84 , srv778946706:84 , srv798820829:84 , srv871373741:84 , srv874453201:84 , srv885570376:84 , srv903372435:84 , srv913180932:84 , srv931410405:84 , srv966411338:84 , srv96731048:84 , srv985474936:84 , srv1532870137:85 , srv1629592407:85 , srv182978151:85 , srv1832556440:85 , srv18588422:85 , srv403522498:85 , srv554481384:85 , srv602804635:85 , srv69091277:85 , srv867089629:85 , srv250390170:86 , srv748659114:684 }
2024-01-14 10:53:25,997 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-14 10:53:25,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1035578208=1, srv1849508553=35, srv2008024636=46, srv1440907140=17, srv1532870137=21, srv1307002202=12, srv1994589161=44, srv1189156585=8, srv1853615149=36, srv251747211=54, srv552194957=73, srv1629592407=25, srv403522498=65, srv1422271358=15, srv355595629=63, srv69091277=81, srv1776121578=31, srv931410405=95, srv538634945=71, srv18588422=37, srv182978151=33, srv39511606=64, srv1765622498=30, srv640664315=79, srv408434527=66, srv296603635=58, srv262523867=55, srv778946706=87, srv2086094907=51, srv1726290805=29, srv798820829=88, srv1860192380=38, srv343822675=61, srv2054101429=49, srv54203329=72, srv420332019=68, srv734561902=83, srv1104720211=4, srv1832556440=34, srv1915555445=39, srv748659114=85, srv1691543550=28, srv554481384=74, srv564646930=75, srv1371131780=13, srv1916095079=40, srv1523884919=19, srv123516434=9, srv652658055=80, srv96731048=97, srv1044775816=2, srv1527527149=20, srv2045840626=48, srv874453201=91, srv1625842316=24, srv565133761=76, srv985474936=99, srv1389752349=14, srv612701513=78, srv250390170=53, srv1921987415=42, srv466771199=69, srv2084251757=50, srv1502151293=18, srv602804635=77, srv518073647=70, srv903372435=93, srv318116660=59, srv419234871=67, srv1933724812=43, srv979611860=98, srv966411338=96, srv1608278801=23, srv281884395=56, srv1998282534=45, srv764111381=86, srv2113366914=52, srv322649569=60, srv73750539=84, srv867089629=89, srv1423565457=16, srv871373741=90, srv885570376=92, srv1133300308=7, srv1095480533=3, srv1105368517=5, srv2029508328=47, srv1786137003=32, srv1011998725=0, srv1124566618=6, srv1920609532=41, srv350618721=62, srv913180932=94, srv289523224=57, srv69762742=82, srv1635382848=26, srv1570398188=22, srv1278964721=11, srv1684691464=27, srv1253326023=10} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-14 10:53:26,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-14 10:53:26,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-14 10:53:26,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-14 10:53:26,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-14 10:53:26,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-14 10:53:26,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-14 10:53:26,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-14 10:53:26,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-14 10:53:26,134 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=7.073239296329447E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0015713484026367722); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:26,135 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1104720211:83 , srv1422271358:83 , srv1570398188:83 , srv1625842316:83 , srv1776121578:83 , srv1915555445:83 , srv322649569:83 , srv355595629:83 , srv538634945:83 , srv69762742:83 , srv73750539:83 , srv979611860:83 , srv1011998725:84 , srv1035578208:84 , srv1044775816:84 , srv1095480533:84 , srv1105368517:84 , srv1124566618:84 , srv1133300308:84 , srv1189156585:84 , srv123516434:84 , srv1253326023:84 , srv1278964721:84 , srv1307002202:84 , srv1371131780:84 , srv1389752349:84 , srv1423565457:84 , srv1440907140:84 , srv1502151293:84 , srv1523884919:84 , srv1527527149:84 , srv1608278801:84 , srv1635382848:84 , srv1684691464:84 , srv1691543550:84 , srv1726290805:84 , srv1765622498:84 , srv1786137003:84 , srv1849508553:84 , srv1853615149:84 , srv1860192380:84 , srv1916095079:84 , srv1920609532:84 , srv1921987415:84 , srv1933724812:84 , srv1994589161:84 , srv1998282534:84 , srv2008024636:84 , srv2029508328:84 , srv2045840626:84 , srv2054101429:84 , srv2084251757:84 , srv2086094907:84 , srv2113366914:84 , srv251747211:84 , srv262523867:84 , srv281884395:84 , srv289523224:84 , srv296603635:84 , srv318116660:84 , srv343822675:84 , srv350618721:84 , srv39511606:84 , srv408434527:84 , srv419234871:84 , srv420332019:84 , srv466771199:84 , srv518073647:84 , srv54203329:84 , srv552194957:84 , srv564646930:84 , srv565133761:84 , srv612701513:84 , srv640664315:84 , srv652658055:84 , srv734561902:84 , srv764111381:84 , srv778946706:84 , srv798820829:84 , srv871373741:84 , srv874453201:84 , srv885570376:84 , srv903372435:84 , srv913180932:84 , srv931410405:84 , srv966411338:84 , srv96731048:84 , srv985474936:84 , srv1532870137:85 , srv1629592407:85 , srv182978151:85 , srv1832556440:85 , srv18588422:85 , srv403522498:85 , srv554481384:85 , srv602804635:85 , srv69091277:85 , srv867089629:85 , srv250390170:86 , srv748659114:684 }
2024-01-14 10:53:26,173 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=356 (was 326) - SystemLoadAverage LEAK? -, ProcessCount=168 (was 168), AvailableMemoryMB=14839 (was 15449)
2024-01-14 10:53:26,182 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=356, ProcessCount=168, AvailableMemoryMB=14839
2024-01-14 10:53:26,183 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-14 10:53:26,183 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-01-14 10:53:26,198 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv101406240:84 , srv1037482891:84 , srv1118745055:84 , srv1124420955:84 , srv1156077324:84 , srv1191163535:84 , srv119388128:84 , srv1370748988:84 , srv1385296817:84 , srv1399984973:84 , srv1476271509:84 , srv1548184378:84 , srv1672463837:84 , srv1674740405:84 , srv1752713116:84 , srv1815369415:84 , srv1988490234:84 , srv2012395667:84 , srv2021189889:84 , srv2116108572:84 , srv220282250:84 , srv27044684:84 , srv382692317:84 , srv542527672:84 , srv702658458:84 , srv713309957:84 , srv717280305:84 , srv856386188:84 , srv994041273:84 , srv145625854:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-01-14 10:53:26,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-14 10:53:26,200 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv994041273=29, srv1118745055=2, srv1988490234=17, srv1672463837=13, srv1385296817=8, srv1752713116=15, srv2116108572=20, srv119388128=6, srv1674740405=14, srv702658458=25, srv713309957=26, srv1399984973=9, srv1476271509=11, srv2021189889=19, srv101406240=0, srv717280305=27, srv542527672=24, srv1124420955=3, srv1037482891=1, srv1156077324=4, srv1370748988=7, srv1815369415=16, srv1548184378=12, srv145625854=10, srv1191163535=5, srv27044684=22, srv856386188=28, srv382692317=23, srv220282250=21, srv2012395667=18} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-14 10:53:26,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-14 10:53:26,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-14 10:53:26,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-14 10:53:26,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-14 10:53:26,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-14 10:53:26,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-14 10:53:26,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-14 10:53:26,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-14 10:53:26,228 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=1.052793827738343, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:53:26,228 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912359394891608, 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=1.052793827738343, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-01-14 10:55:26,214 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5676480 different iterations.  Found a solution that moves 1856 regions; Going from a computed imbalance of 0.9912359394891608 to a new imbalance of 4.3319965896196796E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6874074074074074, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:55:26,220 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv101406240:90 , srv1037482891:90 , srv1118745055:90 , srv1124420955:90 , srv1156077324:90 , srv1191163535:90 , srv119388128:90 , srv1370748988:90 , srv1385296817:90 , srv1399984973:90 , srv145625854:90 , srv1476271509:90 , srv1548184378:90 , srv1672463837:90 , srv1674740405:90 , srv1752713116:90 , srv1815369415:90 , srv1988490234:90 , srv2012395667:90 , srv2021189889:90 , srv2116108572:90 , srv220282250:90 , srv27044684:90 , srv382692317:90 , srv542527672:90 , srv702658458:90 , srv713309957:90 , srv717280305:90 , srv856386188:90 , srv994041273:90 }
2024-01-14 10:55:26,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-14 10:55:26,222 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv994041273=29, srv1118745055=2, srv1988490234=17, srv1672463837=13, srv1385296817=8, srv1752713116=15, srv2116108572=20, srv119388128=6, srv1674740405=14, srv702658458=25, srv713309957=26, srv1399984973=9, srv1476271509=11, srv2021189889=19, srv101406240=0, srv717280305=27, srv542527672=24, srv1124420955=3, srv1037482891=1, srv1156077324=4, srv1370748988=7, srv1815369415=16, srv1548184378=12, srv145625854=10, srv1191163535=5, srv27044684=22, srv856386188=28, srv382692317=23, srv220282250=21, srv2012395667=18} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-14 10:55:26,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-14 10:55:26,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-14 10:55:26,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-14 10:55:26,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-14 10:55:26,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-14 10:55:26,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-14 10:55:26,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-14 10:55:26,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-14 10:55:26,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-14 10:55:26,225 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-14 10:55:26,226 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-14 10:55:26,239 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-14 10:55:26,239 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv101406240:90 , srv1037482891:90 , srv1118745055:90 , srv1124420955:90 , srv1156077324:90 , srv1191163535:90 , srv119388128:90 , srv1370748988:90 , srv1385296817:90 , srv1399984973:90 , srv145625854:90 , srv1476271509:90 , srv1548184378:90 , srv1672463837:90 , srv1674740405:90 , srv1752713116:90 , srv1815369415:90 , srv1988490234:90 , srv2012395667:90 , srv2021189889:90 , srv2116108572:90 , srv220282250:90 , srv27044684:90 , srv382692317:90 , srv542527672:90 , srv702658458:90 , srv713309957:90 , srv717280305:90 , srv856386188:90 , srv994041273:90 }
2024-01-14 10:55:26,252 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=229 (was 356), ProcessCount=167 (was 168), AvailableMemoryMB=14384 (was 14839)