2024-02-08 14:54:17,908 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-02-08 14:54:18,229 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-02-08 14:54:18,382 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-02-08 14:54:18,461 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-08 14:54:18,467 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.
2024-02-08 14:54:18,479 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=295, ProcessCount=175, AvailableMemoryMB=2403
2024-02-08 14:54:18,481 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-08 14:54:18,482 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.
2024-02-08 14:54:18,597 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1005182281:84 , srv10172493:84 , srv1039691007:84 , srv1073737636:84 , srv1112573399:84 , srv1121607803:84 , srv1127507833:84 , srv1131663582:84 , srv1180496493:84 , srv118405270:84 , srv1195992410:84 , srv1206016450:84 , srv1217662891:84 , srv1222869828:84 , srv1223030076:84 , srv1229757962:84 , srv1230456553:84 , srv1246784048:84 , srv125048605:84 , srv1251013973:84 , srv1268591496:84 , srv1289094077:84 , srv1318746187:84 , srv1353751320:84 , srv1370261518:84 , srv1385620315:84 , srv1402239984:84 , srv1403639553:84 , srv1440288815:84 , srv1455271663:84 , srv1480976085:84 , srv1492367260:84 , srv1494954701:84 , srv1512192788:84 , srv153910832:84 , srv156217511:84 , srv1579601896:84 , srv1663780321:84 , srv1723626889:84 , srv1741947984:84 , srv1778550043:84 , srv1815923389:84 , srv1829013367:84 , srv1835082335:84 , srv1867325747:84 , srv1886024549:84 , srv190778502:84 , srv1923170709:84 , srv1929563665:84 , srv193460806:84 , srv196900074:84 , srv2018904463:84 , srv2037383831:84 , srv2042758448:84 , srv2045285724:84 , srv2074172236:84 , srv2075401644:84 , srv2106056476:84 , srv212205832:84 , srv2135517711:84 , srv214825086:84 , srv215878593:84 , srv217347710:84 , srv231555368:84 , srv238009452:84 , srv25231503:84 , srv255926979:84 , srv295084858:84 , srv316216966:84 , srv332943262:84 , srv337970072:84 , srv367667966:84 , srv369623155:84 , srv36968449:84 , srv372113899:84 , srv376437861:84 , srv377243372:84 , srv449889264:84 , srv506595114:84 , srv586107625:84 , srv594438255:84 , srv604923239:84 , srv674927468:84 , srv686221694:84 , srv701150178:84 , srv702700429:84 , srv765794175:84 , srv781383831:84 , srv782314881:84 , srv811312362:84 , srv84308527:84 , srv850572403:84 , srv863648517:84 , srv875477126:84 , srv924793411:84 , srv958692501:84 , srv963375112:84 , srv969874976:84 , srv99234201:84 , srv894181484:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-02-08 14:54:18,607 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-08 14:54:18,615 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv963375112=97, srv1370261518=24, srv212205832=58, srv238009452=64, srv674927468=82, srv1230456553=16, srv1251013973=19, srv1217662891=12, srv1289094077=21, srv84308527=90, srv1923170709=47, srv2106056476=57, srv506595114=78, srv332943262=69, srv193460806=49, srv1039691007=2, srv1723626889=38, srv10172493=1, srv594438255=80, srv894181484=94, srv811312362=89, srv850572403=91, srv2074172236=55, srv1815923389=41, srv2018904463=51, srv686221694=83, srv25231503=65, srv118405270=9, srv369623155=72, srv701150178=84, srv1741947984=39, srv1385620315=25, srv1180496493=8, srv586107625=79, srv377243372=76, srv231555368=63, srv782314881=88, srv99234201=99, srv863648517=92, srv1223030076=14, srv2037383831=52, srv1222869828=13, srv1886024549=45, srv958692501=96, srv449889264=77, srv1353751320=23, srv1829013367=42, srv2135517711=59, srv969874976=98, srv1403639553=27, srv1512192788=33, srv1455271663=29, srv190778502=46, srv1206016450=11, srv255926979=66, srv1402239984=26, srv781383831=87, srv1131663582=7, srv1663780321=37, srv875477126=93, srv1440288815=28, srv1929563665=48, srv36968449=73, srv1005182281=0, srv1480976085=30, srv1494954701=32, srv153910832=34, srv2045285724=54, srv924793411=95, srv1246784048=17, srv376437861=75, srv196900074=50, srv1195992410=10, srv2075401644=56, srv295084858=67, srv337970072=70, srv1835082335=43, srv1229757962=15, srv367667966=71, srv125048605=18, srv702700429=85, srv215878593=61, srv604923239=81, srv1778550043=40, srv217347710=62, srv1121607803=5, srv1318746187=22, srv1127507833=6, srv1073737636=3, srv1579601896=36, srv1867325747=44, srv156217511=35, srv1492367260=31, srv316216966=68, srv1268591496=20, srv765794175=86, srv1112573399=4, srv2042758448=53, srv214825086=60, srv372113899=74} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-08 14:54:18,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-08 14:54:18,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-08 14:54:18,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-08 14:54:18,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-08 14:54:18,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-08 14:54:18,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-08 14:54:18,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-08 14:54:18,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-08 14:54:18,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-08 14:54:18,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-08 14:54:18,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-08 14:54:18,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-08 14:54:18,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-08 14:54:18,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-08 14:54:18,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-08 14:54:18,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-08 14:54:18,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-08 14:54:18,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-08 14:54:18,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-08 14:54:18,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-08 14:54:18,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-08 14:54:18,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-08 14:54:18,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-08 14:54:18,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-08 14:54:18,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-08 14:54:18,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-08 14:54:18,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-08 14:54:18,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-08 14:54:18,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-08 14:54:18,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-08 14:54:18,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-08 14:54:18,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-08 14:54:18,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-08 14:54:18,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-08 14:54:18,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-08 14:54:18,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-08 14:54:18,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-08 14:54:18,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-08 14:54:18,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-08 14:54:18,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-08 14:54:18,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-08 14:54:18,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-08 14:54:18,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-08 14:54:18,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-08 14:54:18,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-08 14:54:18,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-08 14:54:18,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-08 14:54:18,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-08 14:54:18,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-08 14:54:18,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-08 14:54:18,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-08 14:54:18,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-08 14:54:18,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-08 14:54:18,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-08 14:54:18,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-08 14:54:18,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-08 14:54:18,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-08 14:54:18,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-08 14:54:18,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-08 14:54:18,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-08 14:54:18,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-08 14:54:18,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-08 14:54:18,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-08 14:54:18,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-08 14:54:18,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-08 14:54:18,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-08 14:54:18,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-08 14:54:18,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-08 14:54:18,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-08 14:54:18,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-08 14:54:18,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-08 14:54:18,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-08 14:54:18,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-08 14:54:18,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-08 14:54:18,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-08 14:54:18,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-08 14:54:18,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-08 14:54:18,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-08 14:54:18,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-08 14:54:18,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-08 14:54:18,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-08 14:54:18,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-08 14:54:18,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-08 14:54:18,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-08 14:54:18,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-08 14:54:18,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-08 14:54:18,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-08 14:54:18,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-08 14:54:18,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-08 14:54:18,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-08 14:54:18,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-08 14:54:18,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-08 14:54:18,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-08 14:54:18,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-08 14:54:18,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-08 14:54:18,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-08 14:54:18,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-08 14:54:18,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-08 14:54:18,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-08 14:54:18,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-08 14:54:18,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-08 14:54:18,841 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); 
2024-02-08 14:54:18,841 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)
2024-02-08 14:54:18,842 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
2024-02-08 14:54:19,104 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 378 ms to try 5000 different iterations.  Found a solution that moves 4649 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18425543231006047. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04215216587455737, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05741338081228361, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5165555555555555, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04215216587455737, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17925, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24866666666666667, 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); 
2024-02-08 14:54:19,113 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv156217511:82 , srv782314881:82 , srv1217662891:83 , srv1815923389:83 , srv214825086:83 , srv215878593:83 , srv850572403:83 , srv125048605:84 , srv1251013973:84 , srv1455271663:84 , srv1492367260:84 , srv1886024549:84 , srv1923170709:84 , srv2018904463:84 , srv2042758448:84 , srv2106056476:84 , srv506595114:84 , srv701150178:84 , srv863648517:84 , srv924793411:84 , srv963375112:84 , srv1223030076:85 , srv1385620315:85 , srv1403639553:85 , srv1480976085:85 , srv153910832:85 , srv1579601896:85 , srv1663780321:85 , srv1778550043:85 , srv1835082335:85 , srv1929563665:85 , srv2075401644:85 , srv212205832:85 , srv367667966:85 , srv369623155:85 , srv36968449:85 , srv449889264:85 , srv765794175:85 , srv781383831:85 , srv84308527:85 , srv875477126:85 , srv1230456553:86 , srv1318746187:86 , srv1829013367:86 , srv1867325747:86 , srv193460806:86 , srv2135517711:86 , srv217347710:86 , srv25231503:86 , srv255926979:86 , srv372113899:86 , srv586107625:86 , srv594438255:86 , srv604923239:86 , srv811312362:86 , srv1005182281:87 , srv10172493:87 , srv1039691007:87 , srv1121607803:87 , srv118405270:87 , srv1206016450:87 , srv1268591496:87 , srv1353751320:87 , srv1440288815:87 , srv190778502:87 , srv196900074:87 , srv2037383831:87 , srv2074172236:87 , srv295084858:87 , srv337970072:87 , srv377243372:87 , srv686221694:87 , srv969874976:87 , srv99234201:87 , srv1131663582:88 , srv1195992410:88 , srv1229757962:88 , srv1246784048:88 , srv1289094077:88 , srv1402239984:88 , srv1494954701:88 , srv1512192788:88 , srv1723626889:88 , srv1741947984:88 , srv2045285724:88 , srv238009452:88 , srv332943262:88 , srv376437861:88 , srv702700429:88 , srv1073737636:89 , srv1222869828:89 , srv231555368:89 , srv316216966:89 , srv1112573399:90 , srv1127507833:90 , srv1180496493:90 , srv674927468:91 , srv1370261518:92 , srv958692501:94 , srv894181484:465 }
2024-02-08 14:54:19,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-08 14:54:19,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv963375112=97, srv1370261518=24, srv212205832=58, srv238009452=64, srv674927468=82, srv1230456553=16, srv1251013973=19, srv1217662891=12, srv1289094077=21, srv84308527=90, srv1923170709=47, srv2106056476=57, srv506595114=78, srv332943262=69, srv193460806=49, srv1039691007=2, srv1723626889=38, srv10172493=1, srv594438255=80, srv894181484=94, srv811312362=89, srv850572403=91, srv2074172236=55, srv1815923389=41, srv2018904463=51, srv686221694=83, srv25231503=65, srv118405270=9, srv369623155=72, srv701150178=84, srv1741947984=39, srv1385620315=25, srv1180496493=8, srv586107625=79, srv377243372=76, srv231555368=63, srv782314881=88, srv99234201=99, srv863648517=92, srv1223030076=14, srv2037383831=52, srv1222869828=13, srv1886024549=45, srv958692501=96, srv449889264=77, srv1353751320=23, srv1829013367=42, srv2135517711=59, srv969874976=98, srv1403639553=27, srv1512192788=33, srv1455271663=29, srv190778502=46, srv1206016450=11, srv255926979=66, srv1402239984=26, srv781383831=87, srv1131663582=7, srv1663780321=37, srv875477126=93, srv1440288815=28, srv1929563665=48, srv36968449=73, srv1005182281=0, srv1480976085=30, srv1494954701=32, srv153910832=34, srv2045285724=54, srv924793411=95, srv1246784048=17, srv376437861=75, srv196900074=50, srv1195992410=10, srv2075401644=56, srv295084858=67, srv337970072=70, srv1835082335=43, srv1229757962=15, srv367667966=71, srv125048605=18, srv702700429=85, srv215878593=61, srv604923239=81, srv1778550043=40, srv217347710=62, srv1121607803=5, srv1318746187=22, srv1127507833=6, srv1073737636=3, srv1579601896=36, srv1867325747=44, srv156217511=35, srv1492367260=31, srv316216966=68, srv1268591496=20, srv765794175=86, srv1112573399=4, srv2042758448=53, srv214825086=60, srv372113899=74} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-08 14:54:19,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-08 14:54:19,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-08 14:54:19,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-08 14:54:19,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-08 14:54:19,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-08 14:54:19,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-08 14:54:19,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-08 14:54:19,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-08 14:54:19,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-08 14:54:19,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-08 14:54:19,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-08 14:54:19,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-08 14:54:19,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-08 14:54:19,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-08 14:54:19,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-08 14:54:19,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-08 14:54:19,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-08 14:54:19,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-08 14:54:19,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-08 14:54:19,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-08 14:54:19,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-08 14:54:19,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-08 14:54:19,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-08 14:54:19,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-08 14:54:19,235 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=0.04215216587455737, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05741338081228361, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04215216587455737, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17925, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24866666666666667, 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); 
2024-02-08 14:54:19,235 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)
2024-02-08 14:54:19,236 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.18422287931629136, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04215216587455737, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05741338081228361, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04215216587455737, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17925, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24866666666666667, 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
2024-02-08 14:54:19,402 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 246 ms to try 5000 different iterations.  Found a solution that moves 2685 regions; Going from a computed imbalance of 0.18422287931629136 to a new imbalance of 0.01637656874780857. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02474461148373485); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0324668526464021, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29833333333333334, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02474461148373485); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012916666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04958333333333333, 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); 
2024-02-08 14:54:19,409 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv958692501:78 , srv10172493:80 , srv1112573399:80 , srv1370261518:80 , srv1222869828:81 , srv674927468:81 , srv1127507833:82 , srv1512192788:82 , srv1723626889:82 , srv1180496493:83 , srv190778502:83 , srv316216966:83 , srv332943262:83 , srv1121607803:84 , srv1131663582:84 , srv1195992410:84 , srv1229757962:84 , srv1289094077:84 , srv1402239984:84 , srv1440288815:84 , srv196900074:84 , srv2045285724:84 , srv2135517711:84 , srv238009452:84 , srv255926979:84 , srv337970072:84 , srv376437861:84 , srv377243372:84 , srv586107625:84 , srv875477126:84 , srv969874976:84 , srv1005182281:85 , srv1073737636:85 , srv118405270:85 , srv1206016450:85 , srv1223030076:85 , srv1230456553:85 , srv1246784048:85 , srv1268591496:85 , srv1318746187:85 , srv1353751320:85 , srv1480976085:85 , srv153910832:85 , srv1741947984:85 , srv1829013367:85 , srv1867325747:85 , srv1923170709:85 , srv193460806:85 , srv2074172236:85 , srv231555368:85 , srv295084858:85 , srv604923239:85 , srv702700429:85 , srv811312362:85 , srv1385620315:86 , srv1403639553:86 , srv1492367260:86 , srv2037383831:86 , srv2106056476:86 , srv506595114:86 , srv765794175:86 , srv863648517:86 , srv1039691007:87 , srv125048605:87 , srv1251013973:87 , srv1455271663:87 , srv1835082335:87 , srv2075401644:87 , srv214825086:87 , srv25231503:87 , srv367667966:87 , srv369623155:87 , srv372113899:87 , srv594438255:87 , srv686221694:87 , srv781383831:87 , srv99234201:87 , srv1217662891:88 , srv1494954701:88 , srv1579601896:88 , srv1886024549:88 , srv2042758448:88 , srv217347710:88 , srv36968449:88 , srv84308527:88 , srv156217511:89 , srv1663780321:89 , srv1778550043:89 , srv1815923389:89 , srv2018904463:89 , srv215878593:89 , srv449889264:89 , srv701150178:89 , srv782314881:89 , srv924793411:89 , srv963375112:89 , srv1929563665:90 , srv212205832:90 , srv850572403:90 , srv894181484:529 }
2024-02-08 14:54:19,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-08 14:54:19,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv963375112=97, srv1370261518=24, srv212205832=58, srv238009452=64, srv674927468=82, srv1230456553=16, srv1251013973=19, srv1217662891=12, srv1289094077=21, srv84308527=90, srv1923170709=47, srv2106056476=57, srv506595114=78, srv332943262=69, srv193460806=49, srv1039691007=2, srv1723626889=38, srv10172493=1, srv594438255=80, srv894181484=94, srv811312362=89, srv850572403=91, srv2074172236=55, srv1815923389=41, srv2018904463=51, srv686221694=83, srv25231503=65, srv118405270=9, srv369623155=72, srv701150178=84, srv1741947984=39, srv1385620315=25, srv1180496493=8, srv586107625=79, srv377243372=76, srv231555368=63, srv782314881=88, srv99234201=99, srv863648517=92, srv1223030076=14, srv2037383831=52, srv1222869828=13, srv1886024549=45, srv958692501=96, srv449889264=77, srv1353751320=23, srv1829013367=42, srv2135517711=59, srv969874976=98, srv1403639553=27, srv1512192788=33, srv1455271663=29, srv190778502=46, srv1206016450=11, srv255926979=66, srv1402239984=26, srv781383831=87, srv1131663582=7, srv1663780321=37, srv875477126=93, srv1440288815=28, srv1929563665=48, srv36968449=73, srv1005182281=0, srv1480976085=30, srv1494954701=32, srv153910832=34, srv2045285724=54, srv924793411=95, srv1246784048=17, srv376437861=75, srv196900074=50, srv1195992410=10, srv2075401644=56, srv295084858=67, srv337970072=70, srv1835082335=43, srv1229757962=15, srv367667966=71, srv125048605=18, srv702700429=85, srv215878593=61, srv604923239=81, srv1778550043=40, srv217347710=62, srv1121607803=5, srv1318746187=22, srv1127507833=6, srv1073737636=3, srv1579601896=36, srv1867325747=44, srv156217511=35, srv1492367260=31, srv316216966=68, srv1268591496=20, srv765794175=86, srv1112573399=4, srv2042758448=53, srv214825086=60, srv372113899=74} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-08 14:54:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-08 14:54:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-08 14:54:19,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-08 14:54:19,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-08 14:54:19,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-08 14:54:19,431 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-08 14:54:19,432 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-08 14:54:19,433 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-08 14:54:19,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-08 14:54:19,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-08 14:54:19,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-08 14:54:19,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-08 14:54:19,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-08 14:54:19,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-08 14:54:19,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-08 14:54:19,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-08 14:54:19,513 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=0.02474461148373485); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0324668526464021, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02474461148373485); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012916666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04958333333333333, 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); 
2024-02-08 14:54:19,513 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)
2024-02-08 14:54:19,513 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.016357767975971615, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02474461148373485); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0324668526464021, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02474461148373485); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012916666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04958333333333333, 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
2024-02-08 14:54:19,672 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 230 ms to try 5000 different iterations.  Found a solution that moves 1057 regions; Going from a computed imbalance of 0.016357767975971615 to a new imbalance of 7.551061648748259E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005785370130301225); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006581953356624206); MoveCostFunction : (multiplier=7.0, imbalance=0.11744444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005785370130301225); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004333333333333333); 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); 
2024-02-08 14:54:19,674 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1494954701:82 , srv212205832:82 , srv1073737636:83 , srv1663780321:83 , srv1778550043:83 , srv1929563665:83 , srv231555368:83 , srv449889264:83 , srv686221694:83 , srv1206016450:84 , srv1741947984:84 , srv2018904463:84 , srv217347710:84 , srv36968449:84 , srv84308527:84 , srv850572403:84 , srv924793411:84 , srv99234201:84 , srv1005182281:85 , srv1039691007:85 , srv1127507833:85 , srv1131663582:85 , srv1180496493:85 , srv1195992410:85 , srv1229757962:85 , srv1246784048:85 , srv1268591496:85 , srv1353751320:85 , srv1370261518:85 , srv1402239984:85 , srv196900074:85 , srv2037383831:85 , srv2074172236:85 , srv2075401644:85 , srv238009452:85 , srv25231503:85 , srv295084858:85 , srv316216966:85 , srv372113899:85 , srv594438255:85 , srv604923239:85 , srv674927468:85 , srv701150178:85 , srv702700429:85 , srv118405270:86 , srv125048605:86 , srv1251013973:86 , srv1318746187:86 , srv1440288815:86 , srv156217511:86 , srv1579601896:86 , srv1815923389:86 , srv1829013367:86 , srv1835082335:86 , srv1867325747:86 , srv2045285724:86 , srv215878593:86 , srv337970072:86 , srv367667966:86 , srv369623155:86 , srv377243372:86 , srv765794175:86 , srv781383831:86 , srv963375112:86 , srv969874976:86 , srv1112573399:87 , srv1121607803:87 , srv1217662891:87 , srv1222869828:87 , srv1223030076:87 , srv1230456553:87 , srv1289094077:87 , srv1385620315:87 , srv1403639553:87 , srv1455271663:87 , srv1480976085:87 , srv1492367260:87 , srv1512192788:87 , srv153910832:87 , srv1886024549:87 , srv190778502:87 , srv193460806:87 , srv2106056476:87 , srv2135517711:87 , srv255926979:87 , srv332943262:87 , srv376437861:87 , srv506595114:87 , srv586107625:87 , srv782314881:87 , srv811312362:87 , srv863648517:87 , srv958692501:87 , srv1723626889:88 , srv214825086:88 , srv875477126:88 , srv1923170709:89 , srv2042758448:89 , srv10172493:90 , srv894181484:515 }
2024-02-08 14:54:19,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-08 14:54:19,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv963375112=97, srv1370261518=24, srv212205832=58, srv238009452=64, srv674927468=82, srv1230456553=16, srv1251013973=19, srv1217662891=12, srv1289094077=21, srv84308527=90, srv1923170709=47, srv2106056476=57, srv506595114=78, srv332943262=69, srv193460806=49, srv1039691007=2, srv1723626889=38, srv10172493=1, srv594438255=80, srv894181484=94, srv811312362=89, srv850572403=91, srv2074172236=55, srv1815923389=41, srv2018904463=51, srv686221694=83, srv25231503=65, srv118405270=9, srv369623155=72, srv701150178=84, srv1741947984=39, srv1385620315=25, srv1180496493=8, srv586107625=79, srv377243372=76, srv231555368=63, srv782314881=88, srv99234201=99, srv863648517=92, srv1223030076=14, srv2037383831=52, srv1222869828=13, srv1886024549=45, srv958692501=96, srv449889264=77, srv1353751320=23, srv1829013367=42, srv2135517711=59, srv969874976=98, srv1403639553=27, srv1512192788=33, srv1455271663=29, srv190778502=46, srv1206016450=11, srv255926979=66, srv1402239984=26, srv781383831=87, srv1131663582=7, srv1663780321=37, srv875477126=93, srv1440288815=28, srv1929563665=48, srv36968449=73, srv1005182281=0, srv1480976085=30, srv1494954701=32, srv153910832=34, srv2045285724=54, srv924793411=95, srv1246784048=17, srv376437861=75, srv196900074=50, srv1195992410=10, srv2075401644=56, srv295084858=67, srv337970072=70, srv1835082335=43, srv1229757962=15, srv367667966=71, srv125048605=18, srv702700429=85, srv215878593=61, srv604923239=81, srv1778550043=40, srv217347710=62, srv1121607803=5, srv1318746187=22, srv1127507833=6, srv1073737636=3, srv1579601896=36, srv1867325747=44, srv156217511=35, srv1492367260=31, srv316216966=68, srv1268591496=20, srv765794175=86, srv1112573399=4, srv2042758448=53, srv214825086=60, srv372113899=74} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-08 14:54:19,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-08 14:54:19,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-08 14:54:19,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-08 14:54:19,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-08 14:54:19,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-08 14:54:19,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-08 14:54:19,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-08 14:54:19,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-08 14:54:19,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-08 14:54:19,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-08 14:54:19,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-08 14:54:19,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-08 14:54:19,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-08 14:54:19,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-08 14:54:19,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-08 14:54:19,768 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=0.005785370130301225); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006581953356624206); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005785370130301225); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004333333333333333); 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); 
2024-02-08 14:54:19,768 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)
2024-02-08 14:54:19,768 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=7.477048926842635E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005785370130301225); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006581953356624206); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005785370130301225); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004333333333333333); 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
2024-02-08 14:54:19,990 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 290 ms to try 5000 different iterations.  Found a solution that moves 239 regions; Going from a computed imbalance of 7.477048926842635E-4 to a new imbalance of 5.681846454544482E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.026555555555555554, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=5.0E-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); 
2024-02-08 14:54:19,991 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2042758448:81 , srv1039691007:83 , srv1289094077:83 , srv1579601896:83 , srv1723626889:83 , srv1886024549:83 , srv2045285724:83 , srv372113899:83 , srv376437861:83 , srv958692501:83 , srv963375112:83 , srv1121607803:84 , srv1180496493:84 , srv118405270:84 , srv1217662891:84 , srv1230456553:84 , srv1246784048:84 , srv1385620315:84 , srv1403639553:84 , srv1455271663:84 , srv1494954701:84 , srv153910832:84 , srv1815923389:84 , srv1835082335:84 , srv1867325747:84 , srv1923170709:84 , srv193460806:84 , srv212205832:84 , srv214825086:84 , srv215878593:84 , srv217347710:84 , srv25231503:84 , srv367667966:84 , srv369623155:84 , srv586107625:84 , srv594438255:84 , srv674927468:84 , srv702700429:84 , srv781383831:84 , srv782314881:84 , srv811312362:84 , srv1005182281:85 , srv10172493:85 , srv1073737636:85 , srv1127507833:85 , srv1131663582:85 , srv1195992410:85 , srv1222869828:85 , srv1223030076:85 , srv1229757962:85 , srv125048605:85 , srv1251013973:85 , srv1268591496:85 , srv1318746187:85 , srv1353751320:85 , srv1370261518:85 , srv1402239984:85 , srv1440288815:85 , srv1480976085:85 , srv1492367260:85 , srv1512192788:85 , srv156217511:85 , srv1663780321:85 , srv1741947984:85 , srv1778550043:85 , srv1829013367:85 , srv190778502:85 , srv1929563665:85 , srv2018904463:85 , srv2037383831:85 , srv2074172236:85 , srv2075401644:85 , srv2106056476:85 , srv2135517711:85 , srv231555368:85 , srv238009452:85 , srv255926979:85 , srv295084858:85 , srv316216966:85 , srv332943262:85 , srv337970072:85 , srv377243372:85 , srv449889264:85 , srv506595114:85 , srv686221694:85 , srv701150178:85 , srv765794175:85 , srv84308527:85 , srv850572403:85 , srv875477126:85 , srv924793411:85 , srv969874976:85 , srv99234201:85 , srv1112573399:86 , srv1206016450:86 , srv196900074:86 , srv36968449:86 , srv604923239:86 , srv863648517:86 , srv894181484:633 }
2024-02-08 14:54:19,995 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-08 14:54:19,996 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv963375112=97, srv1370261518=24, srv212205832=58, srv238009452=64, srv674927468=82, srv1230456553=16, srv1251013973=19, srv1217662891=12, srv1289094077=21, srv84308527=90, srv1923170709=47, srv2106056476=57, srv506595114=78, srv332943262=69, srv193460806=49, srv1039691007=2, srv1723626889=38, srv10172493=1, srv594438255=80, srv894181484=94, srv811312362=89, srv850572403=91, srv2074172236=55, srv1815923389=41, srv2018904463=51, srv686221694=83, srv25231503=65, srv118405270=9, srv369623155=72, srv701150178=84, srv1741947984=39, srv1385620315=25, srv1180496493=8, srv586107625=79, srv377243372=76, srv231555368=63, srv782314881=88, srv99234201=99, srv863648517=92, srv1223030076=14, srv2037383831=52, srv1222869828=13, srv1886024549=45, srv958692501=96, srv449889264=77, srv1353751320=23, srv1829013367=42, srv2135517711=59, srv969874976=98, srv1403639553=27, srv1512192788=33, srv1455271663=29, srv190778502=46, srv1206016450=11, srv255926979=66, srv1402239984=26, srv781383831=87, srv1131663582=7, srv1663780321=37, srv875477126=93, srv1440288815=28, srv1929563665=48, srv36968449=73, srv1005182281=0, srv1480976085=30, srv1494954701=32, srv153910832=34, srv2045285724=54, srv924793411=95, srv1246784048=17, srv376437861=75, srv196900074=50, srv1195992410=10, srv2075401644=56, srv295084858=67, srv337970072=70, srv1835082335=43, srv1229757962=15, srv367667966=71, srv125048605=18, srv702700429=85, srv215878593=61, srv604923239=81, srv1778550043=40, srv217347710=62, srv1121607803=5, srv1318746187=22, srv1127507833=6, srv1073737636=3, srv1579601896=36, srv1867325747=44, srv156217511=35, srv1492367260=31, srv316216966=68, srv1268591496=20, srv765794175=86, srv1112573399=4, srv2042758448=53, srv214825086=60, srv372113899=74} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-08 14:54:20,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-08 14:54:20,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-08 14:54:20,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-08 14:54:20,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-08 14:54:20,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-08 14:54:20,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-08 14:54:20,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-08 14:54:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-08 14:54:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-08 14:54:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-08 14:54:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-08 14:54:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-08 14:54:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-08 14:54:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-08 14:54:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-08 14:54:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-08 14:54:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-08 14:54:20,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-08 14:54:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-08 14:54:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-08 14:54:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-08 14:54:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-08 14:54:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-08 14:54:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-08 14:54:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-08 14:54:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-08 14:54:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-08 14:54:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-08 14:54:20,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-08 14:54:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-08 14:54:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-08 14:54:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-08 14:54:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-08 14:54:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-08 14:54:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-08 14:54:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-08 14:54:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-08 14:54:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-08 14:54:20,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-08 14:54:20,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-08 14:54:20,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-08 14:54:20,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-08 14:54:20,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-08 14:54:20,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-08 14:54:20,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-08 14:54:20,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-08 14:54:20,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-08 14:54:20,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-08 14:54:20,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-08 14:54:20,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-08 14:54:20,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-08 14:54:20,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-08 14:54:20,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-08 14:54:20,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-08 14:54:20,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-08 14:54:20,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-08 14:54:20,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-08 14:54:20,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-08 14:54:20,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-08 14:54:20,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-08 14:54:20,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-08 14:54:20,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-08 14:54:20,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-08 14:54:20,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-08 14:54:20,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-08 14:54:20,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-08 14:54:20,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-08 14:54:20,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-08 14:54:20,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-08 14:54:20,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-08 14:54:20,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-08 14:54:20,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-08 14:54:20,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-08 14:54:20,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-08 14:54:20,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-08 14:54:20,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-08 14:54:20,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-08 14:54:20,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-08 14:54:20,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-08 14:54:20,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-08 14:54:20,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-08 14:54:20,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-08 14:54:20,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-08 14:54:20,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-08 14:54:20,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-08 14:54:20,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-08 14:54:20,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-08 14:54:20,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-08 14:54:20,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-08 14:54:20,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-08 14:54:20,095 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=5.0E-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); 
2024-02-08 14:54:20,096 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)
2024-02-08 14:54:20,096 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=5.5144950776717826E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=5.0E-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
2024-02-08 14:54:20,251 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 225 ms to try 5000 different iterations.  Found a solution that moves 32 regions; Going from a computed imbalance of 5.5144950776717826E-5 to a new imbalance of 6.6220544613879576E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); MoveCostFunction : (multiplier=7.0, imbalance=0.0035555555555555557); 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); 
2024-02-08 14:54:20,251 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1112573399:83 , srv1929563665:83 , srv2037383831:83 , srv332943262:83 , srv36968449:83 , srv701150178:83 , srv863648517:83 , srv99234201:83 , srv1005182281:84 , srv10172493:84 , srv1039691007:84 , srv1073737636:84 , srv1121607803:84 , srv1127507833:84 , srv1131663582:84 , srv1180496493:84 , srv118405270:84 , srv1195992410:84 , srv1206016450:84 , srv1217662891:84 , srv1222869828:84 , srv1223030076:84 , srv1229757962:84 , srv1230456553:84 , srv1246784048:84 , srv125048605:84 , srv1251013973:84 , srv1268591496:84 , srv1289094077:84 , srv1318746187:84 , srv1353751320:84 , srv1370261518:84 , srv1385620315:84 , srv1402239984:84 , srv1403639553:84 , srv1440288815:84 , srv1455271663:84 , srv1480976085:84 , srv1492367260:84 , srv1494954701:84 , srv1512192788:84 , srv156217511:84 , srv1579601896:84 , srv1663780321:84 , srv1741947984:84 , srv1778550043:84 , srv1815923389:84 , srv1829013367:84 , srv1835082335:84 , srv1886024549:84 , srv190778502:84 , srv1923170709:84 , srv193460806:84 , srv196900074:84 , srv2018904463:84 , srv2042758448:84 , srv2074172236:84 , srv2075401644:84 , srv2106056476:84 , srv2135517711:84 , srv214825086:84 , srv215878593:84 , srv217347710:84 , srv231555368:84 , srv238009452:84 , srv25231503:84 , srv255926979:84 , srv295084858:84 , srv316216966:84 , srv337970072:84 , srv367667966:84 , srv369623155:84 , srv376437861:84 , srv377243372:84 , srv449889264:84 , srv506595114:84 , srv594438255:84 , srv604923239:84 , srv686221694:84 , srv702700429:84 , srv765794175:84 , srv781383831:84 , srv782314881:84 , srv811312362:84 , srv84308527:84 , srv850572403:84 , srv875477126:84 , srv924793411:84 , srv958692501:84 , srv963375112:84 , srv969874976:84 , srv153910832:85 , srv1723626889:85 , srv1867325747:85 , srv2045285724:85 , srv212205832:85 , srv372113899:85 , srv586107625:85 , srv674927468:85 , srv894181484:684 }
2024-02-08 14:54:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-08 14:54:20,255 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv963375112=97, srv1370261518=24, srv212205832=58, srv238009452=64, srv674927468=82, srv1230456553=16, srv1251013973=19, srv1217662891=12, srv1289094077=21, srv84308527=90, srv1923170709=47, srv2106056476=57, srv506595114=78, srv332943262=69, srv193460806=49, srv1039691007=2, srv1723626889=38, srv10172493=1, srv594438255=80, srv894181484=94, srv811312362=89, srv850572403=91, srv2074172236=55, srv1815923389=41, srv2018904463=51, srv686221694=83, srv25231503=65, srv118405270=9, srv369623155=72, srv701150178=84, srv1741947984=39, srv1385620315=25, srv1180496493=8, srv586107625=79, srv377243372=76, srv231555368=63, srv782314881=88, srv99234201=99, srv863648517=92, srv1223030076=14, srv2037383831=52, srv1222869828=13, srv1886024549=45, srv958692501=96, srv449889264=77, srv1353751320=23, srv1829013367=42, srv2135517711=59, srv969874976=98, srv1403639553=27, srv1512192788=33, srv1455271663=29, srv190778502=46, srv1206016450=11, srv255926979=66, srv1402239984=26, srv781383831=87, srv1131663582=7, srv1663780321=37, srv875477126=93, srv1440288815=28, srv1929563665=48, srv36968449=73, srv1005182281=0, srv1480976085=30, srv1494954701=32, srv153910832=34, srv2045285724=54, srv924793411=95, srv1246784048=17, srv376437861=75, srv196900074=50, srv1195992410=10, srv2075401644=56, srv295084858=67, srv337970072=70, srv1835082335=43, srv1229757962=15, srv367667966=71, srv125048605=18, srv702700429=85, srv215878593=61, srv604923239=81, srv1778550043=40, srv217347710=62, srv1121607803=5, srv1318746187=22, srv1127507833=6, srv1073737636=3, srv1579601896=36, srv1867325747=44, srv156217511=35, srv1492367260=31, srv316216966=68, srv1268591496=20, srv765794175=86, srv1112573399=4, srv2042758448=53, srv214825086=60, srv372113899=74} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-08 14:54:20,268 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-08 14:54:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-08 14:54:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-08 14:54:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-08 14:54:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-08 14:54:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-08 14:54:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-08 14:54:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-08 14:54:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-08 14:54:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-08 14:54:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-08 14:54:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-08 14:54:20,351 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.397985672269699E-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=0.0014213381090374027); 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); 
2024-02-08 14:54:20,352 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1112573399:83 , srv1929563665:83 , srv2037383831:83 , srv332943262:83 , srv36968449:83 , srv701150178:83 , srv863648517:83 , srv99234201:83 , srv1005182281:84 , srv10172493:84 , srv1039691007:84 , srv1073737636:84 , srv1121607803:84 , srv1127507833:84 , srv1131663582:84 , srv1180496493:84 , srv118405270:84 , srv1195992410:84 , srv1206016450:84 , srv1217662891:84 , srv1222869828:84 , srv1223030076:84 , srv1229757962:84 , srv1230456553:84 , srv1246784048:84 , srv125048605:84 , srv1251013973:84 , srv1268591496:84 , srv1289094077:84 , srv1318746187:84 , srv1353751320:84 , srv1370261518:84 , srv1385620315:84 , srv1402239984:84 , srv1403639553:84 , srv1440288815:84 , srv1455271663:84 , srv1480976085:84 , srv1492367260:84 , srv1494954701:84 , srv1512192788:84 , srv156217511:84 , srv1579601896:84 , srv1663780321:84 , srv1741947984:84 , srv1778550043:84 , srv1815923389:84 , srv1829013367:84 , srv1835082335:84 , srv1886024549:84 , srv190778502:84 , srv1923170709:84 , srv193460806:84 , srv196900074:84 , srv2018904463:84 , srv2042758448:84 , srv2074172236:84 , srv2075401644:84 , srv2106056476:84 , srv2135517711:84 , srv214825086:84 , srv215878593:84 , srv217347710:84 , srv231555368:84 , srv238009452:84 , srv25231503:84 , srv255926979:84 , srv295084858:84 , srv316216966:84 , srv337970072:84 , srv367667966:84 , srv369623155:84 , srv376437861:84 , srv377243372:84 , srv449889264:84 , srv506595114:84 , srv594438255:84 , srv604923239:84 , srv686221694:84 , srv702700429:84 , srv765794175:84 , srv781383831:84 , srv782314881:84 , srv811312362:84 , srv84308527:84 , srv850572403:84 , srv875477126:84 , srv924793411:84 , srv958692501:84 , srv963375112:84 , srv969874976:84 , srv153910832:85 , srv1723626889:85 , srv1867325747:85 , srv2045285724:85 , srv212205832:85 , srv372113899:85 , srv586107625:85 , srv674927468:85 , srv894181484:684 }
2024-02-08 14:54:20,376 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=295 (was 295), ProcessCount=175 (was 175), AvailableMemoryMB=1952 (was 2403)
2024-02-08 14:54:20,383 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=295, ProcessCount=175, AvailableMemoryMB=1951
2024-02-08 14:54:20,384 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-08 14:54:20,384 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.
2024-02-08 14:54:20,393 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv105141360:84 , srv1080859329:84 , srv1098625875:84 , srv1137458754:84 , srv1228433802:84 , srv1249931554:84 , srv1266815333:84 , srv1285758136:84 , srv140288495:84 , srv1450142853:84 , srv1674869458:84 , srv1728437692:84 , srv1877204968:84 , srv1908218820:84 , srv2054147202:84 , srv2099583975:84 , srv2108865649:84 , srv289921873:84 , srv367213544:84 , srv39326784:84 , srv46146778:84 , srv482495287:84 , srv652610799:84 , srv666490438:84 , srv833449086:84 , srv848625038:84 , srv873251587:84 , srv938665580:84 , srv989570843:84 , srv1318470569:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-02-08 14:54:20,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-08 14:54:20,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1249931554=5, srv989570843=29, srv1908218820=14, srv289921873=18, srv39326784=20, srv1137458754=3, srv367213544=19, srv1228433802=4, srv1877204968=13, srv1450142853=10, srv2054147202=15, srv105141360=0, srv1674869458=11, srv1285758136=7, srv46146778=21, srv1318470569=8, srv873251587=27, srv1080859329=1, srv2108865649=17, srv652610799=23, srv2099583975=16, srv482495287=22, srv848625038=26, srv833449086=25, srv938665580=28, srv1098625875=2, srv1266815333=6, srv140288495=9, srv666490438=24, srv1728437692=12} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-08 14:54:20,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-08 14:54:20,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-08 14:54:20,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-08 14:54:20,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-08 14:54:20,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-08 14:54:20,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-08 14:54:20,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-08 14:54:20,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-08 14:54:20,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-08 14:54:20,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-08 14:54:20,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-08 14:54:20,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-08 14:54:20,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-08 14:54:20,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-08 14:54:20,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-08 14:54:20,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-08 14:54:20,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-08 14:54:20,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-08 14:54:20,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-08 14:54:20,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-08 14:54:20,434 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=1.0629256903820132, 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); 
2024-02-08 14:54:20,434 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912391320059961, 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=1.0629256903820132, 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
2024-02-08 14:56:20,415 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 9819405 different iterations.  Found a solution that moves 1847 regions; Going from a computed imbalance of 0.9912391320059961 to a new imbalance of 4.3109901406398434E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6840740740740741, 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); 
2024-02-08 14:56:20,420 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv105141360:90 , srv1080859329:90 , srv1098625875:90 , srv1137458754:90 , srv1228433802:90 , srv1249931554:90 , srv1266815333:90 , srv1285758136:90 , srv1318470569:90 , srv140288495:90 , srv1450142853:90 , srv1674869458:90 , srv1728437692:90 , srv1877204968:90 , srv1908218820:90 , srv2054147202:90 , srv2099583975:90 , srv2108865649:90 , srv289921873:90 , srv367213544:90 , srv39326784:90 , srv46146778:90 , srv482495287:90 , srv652610799:90 , srv666490438:90 , srv833449086:90 , srv848625038:90 , srv873251587:90 , srv938665580:90 , srv989570843:90 }
2024-02-08 14:56:20,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-08 14:56:20,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1249931554=5, srv989570843=29, srv1908218820=14, srv289921873=18, srv39326784=20, srv1137458754=3, srv367213544=19, srv1228433802=4, srv1877204968=13, srv1450142853=10, srv2054147202=15, srv105141360=0, srv1674869458=11, srv1285758136=7, srv46146778=21, srv1318470569=8, srv873251587=27, srv1080859329=1, srv2108865649=17, srv652610799=23, srv2099583975=16, srv482495287=22, srv848625038=26, srv833449086=25, srv938665580=28, srv1098625875=2, srv1266815333=6, srv140288495=9, srv666490438=24, srv1728437692=12} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-08 14:56:20,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-08 14:56:20,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-08 14:56:20,434 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); 
2024-02-08 14:56:20,434 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv105141360:90 , srv1080859329:90 , srv1098625875:90 , srv1137458754:90 , srv1228433802:90 , srv1249931554:90 , srv1266815333:90 , srv1285758136:90 , srv1318470569:90 , srv140288495:90 , srv1450142853:90 , srv1674869458:90 , srv1728437692:90 , srv1877204968:90 , srv1908218820:90 , srv2054147202:90 , srv2099583975:90 , srv2108865649:90 , srv289921873:90 , srv367213544:90 , srv39326784:90 , srv46146778:90 , srv482495287:90 , srv652610799:90 , srv666490438:90 , srv833449086:90 , srv848625038:90 , srv873251587:90 , srv938665580:90 , srv989570843:90 }
2024-02-08 14:56:20,445 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=139 (was 295), ProcessCount=173 (was 175), AvailableMemoryMB=3009 (was 1951) - AvailableMemoryMB LEAK? -