2023-12-29 05:53:16,583 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-12-29 05:53:16,911 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-12-29 05:53:17,033 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-12-29 05:53:17,096 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-12-29 05:53:17,103 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-12-29 05:53:17,120 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=263, ProcessCount=169, AvailableMemoryMB=3991
2023-12-29 05:53:17,122 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-12-29 05:53:17,122 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-12-29 05:53:17,260 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1032810399:84 , srv1072292812:84 , srv1109069494:84 , srv1109771229:84 , srv111142911:84 , srv1114120263:84 , srv1126368095:84 , srv1129251493:84 , srv1195767822:84 , srv1197152450:84 , srv1204350240:84 , srv1212289370:84 , srv1272032955:84 , srv1278146515:84 , srv1292856437:84 , srv1297567028:84 , srv1321591536:84 , srv1344648816:84 , srv1349537639:84 , srv1379888992:84 , srv1469499314:84 , srv1513131769:84 , srv1519881238:84 , srv1534610385:84 , srv1548164330:84 , srv1549017637:84 , srv1549574674:84 , srv1551932850:84 , srv1592243354:84 , srv1615636114:84 , srv1617343692:84 , srv1624463257:84 , srv1647107770:84 , srv1647237073:84 , srv1661633694:84 , srv1676131007:84 , srv1688390905:84 , srv1688494420:84 , srv1688611002:84 , srv1744569494:84 , srv1753247203:84 , srv1758744718:84 , srv1762156159:84 , srv1768090700:84 , srv1810156292:84 , srv1826451642:84 , srv1830758751:84 , srv1852777735:84 , srv186106564:84 , srv1881136714:84 , srv1903127634:84 , srv1914963275:84 , srv1961900287:84 , srv1963034891:84 , srv1988812987:84 , srv2020898785:84 , srv2051710940:84 , srv2056355601:84 , srv2057421517:84 , srv2062221267:84 , srv2062566091:84 , srv2085205457:84 , srv2094625699:84 , srv2096491107:84 , srv2126111177:84 , srv259229339:84 , srv286411773:84 , srv316626667:84 , srv32086594:84 , srv329150562:84 , srv331429352:84 , srv345969804:84 , srv372293377:84 , srv380539690:84 , srv397612767:84 , srv418223780:84 , srv441137593:84 , srv453887457:84 , srv454608665:84 , srv47442982:84 , srv493956875:84 , srv50550640:84 , srv546524917:84 , srv565087959:84 , srv581004432:84 , srv594030934:84 , srv600769991:84 , srv643271718:84 , srv64514259:84 , srv705452630:84 , srv736232211:84 , srv739914909:84 , srv749738369:84 , srv749921726:84 , srv7512627:84 , srv760016193:84 , srv793395787:84 , srv861871353:84 , srv920499:84 , srv978492465:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-12-29 05:53:17,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-29 05:53:17,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1551932850=27, srv1592243354=28, srv64514259=88, srv643271718=87, srv331429352=70, srv1344648816=17, srv739914909=91, srv397612767=74, srv1212289370=11, srv259229339=65, srv1881136714=49, srv1109069494=2, srv1297567028=15, srv2126111177=64, srv1032810399=0, srv1278146515=13, srv749921726=93, srv2062566091=60, srv286411773=66, srv1349537639=18, srv1688390905=36, srv186106564=48, srv1753247203=40, srv329150562=69, srv793395787=96, srv2062221267=59, srv345969804=71, srv565087959=83, srv749738369=92, srv1321591536=16, srv920499=98, srv1768090700=43, srv380539690=73, srv1109771229=3, srv1534610385=23, srv493956875=80, srv1744569494=39, srv760016193=95, srv1272032955=12, srv2057421517=58, srv1688494420=37, srv1615636114=29, srv1204350240=10, srv2020898785=55, srv1549017637=25, srv316626667=67, srv1903127634=50, srv1810156292=44, srv1519881238=22, srv1129251493=7, srv1624463257=31, srv1469499314=20, srv1549574674=26, srv581004432=84, srv1688611002=38, srv1647107770=32, srv1647237073=33, srv1513131769=21, srv1963034891=53, srv1852777735=47, srv418223780=75, srv1292856437=14, srv1661633694=34, srv736232211=90, srv1826451642=45, srv1072292812=1, srv1197152450=9, srv7512627=94, srv372293377=72, srv978492465=99, srv1914963275=51, srv1126368095=6, srv50550640=81, srv1548164330=24, srv1114120263=5, srv2096491107=63, srv441137593=76, srv1961900287=52, srv111142911=4, srv2051710940=56, srv2056355601=57, srv705452630=89, srv1676131007=35, srv47442982=79, srv32086594=68, srv454608665=78, srv1379888992=19, srv1762156159=42, srv453887457=77, srv1758744718=41, srv546524917=82, srv861871353=97, srv1617343692=30, srv600769991=86, srv1195767822=8, srv2094625699=62, srv594030934=85, srv1830758751=46, srv1988812987=54, srv2085205457=61} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-29 05:53:17,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-29 05:53:17,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-29 05:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-29 05:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-29 05:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-29 05:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-29 05:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-29 05:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-29 05:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-29 05:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-29 05:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-29 05:53:17,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-29 05:53:17,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-29 05:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-29 05:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-29 05:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-29 05:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-29 05:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-29 05:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-29 05:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-29 05:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-29 05:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-29 05:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-29 05:53:17,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-29 05:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-29 05:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-29 05:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-29 05:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-29 05:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-29 05:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-29 05:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-29 05:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-29 05:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-29 05:53:17,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-29 05:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-29 05:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-29 05:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-29 05:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-29 05:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-29 05:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-29 05:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-29 05:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-29 05:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-29 05:53:17,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-29 05:53:17,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-29 05:53:17,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-29 05:53:17,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-29 05:53:17,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-29 05:53:17,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-29 05:53:17,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-29 05:53:17,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-29 05:53:17,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-29 05:53:17,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-29 05:53:17,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-29 05:53:17,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-29 05:53:17,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-29 05:53:17,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-29 05:53:17,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-29 05:53:17,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-29 05:53:17,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-29 05:53:17,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-29 05:53:17,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-29 05:53:17,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-29 05:53:17,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-29 05:53:17,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-29 05:53:17,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-29 05:53:17,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-29 05:53:17,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-29 05:53:17,637 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:17,637 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-12-29 05:53:17,637 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-12-29 05:53:18,080 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 678 ms to try 5000 different iterations.  Found a solution that moves 4692 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18073913749258497. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04184008058291637, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.058188130970659176, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5213333333333333, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04184008058291637, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17591666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24291666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:18,092 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv186106564:82 , srv64514259:82 , srv1519881238:83 , srv1647107770:83 , srv1688390905:83 , srv1688611002:83 , srv1753247203:83 , srv1762156159:83 , srv1810156292:83 , srv1826451642:83 , srv1903127634:83 , srv1961900287:83 , srv372293377:83 , srv397612767:83 , srv600769991:83 , srv920499:83 , srv1129251493:84 , srv1278146515:84 , srv1513131769:84 , srv1548164330:84 , srv1549574674:84 , srv1551932850:84 , srv1592243354:84 , srv1661633694:84 , srv1768090700:84 , srv1830758751:84 , srv32086594:84 , srv643271718:84 , srv749921726:84 , srv1109771229:85 , srv111142911:85 , srv1195767822:85 , srv1647237073:85 , srv1676131007:85 , srv259229339:85 , srv345969804:85 , srv441137593:85 , srv493956875:85 , srv565087959:85 , srv581004432:85 , srv705452630:85 , srv749738369:85 , srv1072292812:86 , srv1212289370:86 , srv1292856437:86 , srv1344648816:86 , srv1549017637:86 , srv1617343692:86 , srv1744569494:86 , srv2094625699:86 , srv454608665:86 , srv546524917:86 , srv739914909:86 , srv1109069494:87 , srv1197152450:87 , srv1204350240:87 , srv1534610385:87 , srv1758744718:87 , srv1914963275:87 , srv1963034891:87 , srv2051710940:87 , srv2056355601:87 , srv2062221267:87 , srv2062566091:87 , srv2126111177:87 , srv286411773:87 , srv594030934:87 , srv7512627:87 , srv1126368095:88 , srv1272032955:88 , srv1379888992:88 , srv1615636114:88 , srv1624463257:88 , srv1688494420:88 , srv1852777735:88 , srv1988812987:88 , srv2020898785:88 , srv316626667:88 , srv453887457:88 , srv47442982:88 , srv736232211:88 , srv1297567028:89 , srv1349537639:89 , srv1469499314:89 , srv2096491107:89 , srv50550640:89 , srv793395787:89 , srv861871353:89 , srv1032810399:90 , srv1321591536:90 , srv1881136714:90 , srv2057421517:90 , srv380539690:90 , srv418223780:90 , srv760016193:90 , srv1114120263:91 , srv2085205457:91 , srv331429352:91 , srv329150562:94 , srv978492465:462 }
2023-12-29 05:53:18,096 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-29 05:53:18,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1551932850=27, srv1592243354=28, srv64514259=88, srv643271718=87, srv331429352=70, srv1344648816=17, srv739914909=91, srv397612767=74, srv1212289370=11, srv259229339=65, srv1881136714=49, srv1109069494=2, srv1297567028=15, srv2126111177=64, srv1032810399=0, srv1278146515=13, srv749921726=93, srv2062566091=60, srv286411773=66, srv1349537639=18, srv1688390905=36, srv186106564=48, srv1753247203=40, srv329150562=69, srv793395787=96, srv2062221267=59, srv345969804=71, srv565087959=83, srv749738369=92, srv1321591536=16, srv920499=98, srv1768090700=43, srv380539690=73, srv1109771229=3, srv1534610385=23, srv493956875=80, srv1744569494=39, srv760016193=95, srv1272032955=12, srv2057421517=58, srv1688494420=37, srv1615636114=29, srv1204350240=10, srv2020898785=55, srv1549017637=25, srv316626667=67, srv1903127634=50, srv1810156292=44, srv1519881238=22, srv1129251493=7, srv1624463257=31, srv1469499314=20, srv1549574674=26, srv581004432=84, srv1688611002=38, srv1647107770=32, srv1647237073=33, srv1513131769=21, srv1963034891=53, srv1852777735=47, srv418223780=75, srv1292856437=14, srv1661633694=34, srv736232211=90, srv1826451642=45, srv1072292812=1, srv1197152450=9, srv7512627=94, srv372293377=72, srv978492465=99, srv1914963275=51, srv1126368095=6, srv50550640=81, srv1548164330=24, srv1114120263=5, srv2096491107=63, srv441137593=76, srv1961900287=52, srv111142911=4, srv2051710940=56, srv2056355601=57, srv705452630=89, srv1676131007=35, srv47442982=79, srv32086594=68, srv454608665=78, srv1379888992=19, srv1762156159=42, srv453887457=77, srv1758744718=41, srv546524917=82, srv861871353=97, srv1617343692=30, srv600769991=86, srv1195767822=8, srv2094625699=62, srv594030934=85, srv1830758751=46, srv1988812987=54, srv2085205457=61} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-29 05:53:18,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-29 05:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-29 05:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-29 05:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-29 05:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-29 05:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-29 05:53:18,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-29 05:53:18,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-29 05:53:18,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-29 05:53:18,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-29 05:53:18,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-29 05:53:18,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-29 05:53:18,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-29 05:53:18,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-29 05:53:18,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-29 05:53:18,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-29 05:53:18,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-29 05:53:18,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-29 05:53:18,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-29 05:53:18,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-29 05:53:18,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-29 05:53:18,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-29 05:53:18,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-29 05:53:18,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-29 05:53:18,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-29 05:53:18,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-29 05:53:18,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-29 05:53:18,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-29 05:53:18,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-29 05:53:18,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-29 05:53:18,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-29 05:53:18,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-29 05:53:18,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-29 05:53:18,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-29 05:53:18,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-29 05:53:18,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-29 05:53:18,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-29 05:53:18,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-29 05:53:18,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-29 05:53:18,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-29 05:53:18,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-29 05:53:18,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-29 05:53:18,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-29 05:53:18,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-29 05:53:18,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-29 05:53:18,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-29 05:53:18,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-29 05:53:18,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-29 05:53:18,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-29 05:53:18,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-29 05:53:18,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-29 05:53:18,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-29 05:53:18,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-29 05:53:18,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-29 05:53:18,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-29 05:53:18,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-29 05:53:18,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-29 05:53:18,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-29 05:53:18,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-29 05:53:18,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-29 05:53:18,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-29 05:53:18,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-29 05:53:18,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-29 05:53:18,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-29 05:53:18,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-29 05:53:18,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-29 05:53:18,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-29 05:53:18,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-29 05:53:18,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-29 05:53:18,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-29 05:53:18,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-29 05:53:18,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-29 05:53:18,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-29 05:53:18,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-29 05:53:18,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-29 05:53:18,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-29 05:53:18,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-29 05:53:18,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-29 05:53:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-29 05:53:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-29 05:53:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-29 05:53:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-29 05:53:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-29 05:53:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-29 05:53:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-29 05:53:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-29 05:53:18,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-29 05:53:18,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-29 05:53:18,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-29 05:53:18,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-29 05:53:18,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-29 05:53:18,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-29 05:53:18,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-29 05:53:18,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-29 05:53:18,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-29 05:53:18,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-29 05:53:18,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-29 05:53:18,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-29 05:53:18,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-29 05:53:18,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-29 05:53:18,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-29 05:53:18,334 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=0.04184008058291637, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.058188130970659176, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04184008058291637, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17591666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24291666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:18,334 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-12-29 05:53:18,335 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.18070628340638048, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04184008058291637, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.058188130970659176, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04184008058291637, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17591666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24291666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-12-29 05:53:18,629 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 469 ms to try 5000 different iterations.  Found a solution that moves 2610 regions; Going from a computed imbalance of 0.18070628340638048 to a new imbalance of 0.017809165604179725. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.023533161750131454); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.035470225891634684, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023533161750131454); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014916666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04541666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:18,638 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv329150562:76 , srv331429352:79 , srv760016193:80 , srv2085205457:81 , srv380539690:81 , srv418223780:81 , srv50550640:81 , srv1109069494:82 , srv1126368095:82 , srv1379888992:82 , srv1469499314:82 , srv1624463257:82 , srv1881136714:82 , srv2056355601:82 , srv2057421517:82 , srv453887457:82 , srv793395787:82 , srv1032810399:83 , srv1114120263:83 , srv1297567028:83 , srv1321591536:83 , srv2062566091:83 , srv2126111177:83 , srv47442982:83 , srv705452630:83 , srv1197152450:84 , srv1204350240:84 , srv1272032955:84 , srv1349537639:84 , srv1549017637:84 , srv1615636114:84 , srv1688494420:84 , srv1852777735:84 , srv2096491107:84 , srv7512627:84 , srv861871353:84 , srv1072292812:85 , srv111142911:85 , srv1195767822:85 , srv1292856437:85 , srv1676131007:85 , srv1963034891:85 , srv2020898785:85 , srv286411773:85 , srv316626667:85 , srv345969804:85 , srv493956875:85 , srv1212289370:86 , srv1278146515:86 , srv1344648816:86 , srv1647237073:86 , srv1744569494:86 , srv2062221267:86 , srv32086594:86 , srv454608665:86 , srv581004432:86 , srv594030934:86 , srv736232211:86 , srv739914909:86 , srv1548164330:87 , srv1914963275:87 , srv1988812987:87 , srv2051710940:87 , srv2094625699:87 , srv546524917:87 , srv565087959:87 , srv643271718:87 , srv749738369:87 , srv749921726:87 , srv1513131769:88 , srv1549574674:88 , srv1661633694:88 , srv1688611002:88 , srv1826451642:88 , srv186106564:88 , srv1903127634:88 , srv600769991:88 , srv64514259:88 , srv1109771229:89 , srv1129251493:89 , srv1551932850:89 , srv1592243354:89 , srv1617343692:89 , srv1647107770:89 , srv1688390905:89 , srv1753247203:89 , srv1758744718:89 , srv1768090700:89 , srv1810156292:89 , srv1961900287:89 , srv441137593:89 , srv1519881238:90 , srv1762156159:90 , srv259229339:90 , srv372293377:90 , srv920499:90 , srv1534610385:91 , srv1830758751:91 , srv397612767:94 , srv978492465:521 }
2023-12-29 05:53:18,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-29 05:53:18,642 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1551932850=27, srv1592243354=28, srv64514259=88, srv643271718=87, srv331429352=70, srv1344648816=17, srv739914909=91, srv397612767=74, srv1212289370=11, srv259229339=65, srv1881136714=49, srv1109069494=2, srv1297567028=15, srv2126111177=64, srv1032810399=0, srv1278146515=13, srv749921726=93, srv2062566091=60, srv286411773=66, srv1349537639=18, srv1688390905=36, srv186106564=48, srv1753247203=40, srv329150562=69, srv793395787=96, srv2062221267=59, srv345969804=71, srv565087959=83, srv749738369=92, srv1321591536=16, srv920499=98, srv1768090700=43, srv380539690=73, srv1109771229=3, srv1534610385=23, srv493956875=80, srv1744569494=39, srv760016193=95, srv1272032955=12, srv2057421517=58, srv1688494420=37, srv1615636114=29, srv1204350240=10, srv2020898785=55, srv1549017637=25, srv316626667=67, srv1903127634=50, srv1810156292=44, srv1519881238=22, srv1129251493=7, srv1624463257=31, srv1469499314=20, srv1549574674=26, srv581004432=84, srv1688611002=38, srv1647107770=32, srv1647237073=33, srv1513131769=21, srv1963034891=53, srv1852777735=47, srv418223780=75, srv1292856437=14, srv1661633694=34, srv736232211=90, srv1826451642=45, srv1072292812=1, srv1197152450=9, srv7512627=94, srv372293377=72, srv978492465=99, srv1914963275=51, srv1126368095=6, srv50550640=81, srv1548164330=24, srv1114120263=5, srv2096491107=63, srv441137593=76, srv1961900287=52, srv111142911=4, srv2051710940=56, srv2056355601=57, srv705452630=89, srv1676131007=35, srv47442982=79, srv32086594=68, srv454608665=78, srv1379888992=19, srv1762156159=42, srv453887457=77, srv1758744718=41, srv546524917=82, srv861871353=97, srv1617343692=30, srv600769991=86, srv1195767822=8, srv2094625699=62, srv594030934=85, srv1830758751=46, srv1988812987=54, srv2085205457=61} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-29 05:53:18,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-29 05:53:18,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-29 05:53:18,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-29 05:53:18,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-29 05:53:18,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-29 05:53:18,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-29 05:53:18,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-29 05:53:18,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-29 05:53:18,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-29 05:53:18,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-29 05:53:18,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-29 05:53:18,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-29 05:53:18,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-29 05:53:18,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-29 05:53:18,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-29 05:53:18,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-29 05:53:18,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-29 05:53:18,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-29 05:53:18,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-29 05:53:18,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-29 05:53:18,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-29 05:53:18,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-29 05:53:18,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-29 05:53:18,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-29 05:53:18,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-29 05:53:18,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-29 05:53:18,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-29 05:53:18,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-29 05:53:18,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-29 05:53:18,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-29 05:53:18,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-29 05:53:18,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-29 05:53:18,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-29 05:53:18,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-29 05:53:18,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-29 05:53:18,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-29 05:53:18,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-29 05:53:18,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-29 05:53:18,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-29 05:53:18,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-29 05:53:18,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-29 05:53:18,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-29 05:53:18,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-29 05:53:18,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-29 05:53:18,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-29 05:53:18,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-29 05:53:18,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-29 05:53:18,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-29 05:53:18,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-29 05:53:18,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-29 05:53:18,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-29 05:53:18,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-29 05:53:18,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-29 05:53:18,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-29 05:53:18,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-29 05:53:18,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-29 05:53:18,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-29 05:53:18,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-29 05:53:18,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-29 05:53:18,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-29 05:53:18,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-29 05:53:18,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-29 05:53:18,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-29 05:53:18,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-29 05:53:18,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-29 05:53:18,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-29 05:53:18,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-29 05:53:18,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-29 05:53:18,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-29 05:53:18,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-29 05:53:18,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-29 05:53:18,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-29 05:53:18,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-29 05:53:18,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-29 05:53:18,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-29 05:53:18,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-29 05:53:18,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-29 05:53:18,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-29 05:53:18,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-29 05:53:18,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-29 05:53:18,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-29 05:53:18,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-29 05:53:18,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-29 05:53:18,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-29 05:53:18,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-29 05:53:18,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-29 05:53:18,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-29 05:53:18,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-29 05:53:18,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-29 05:53:18,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-29 05:53:18,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-29 05:53:18,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-29 05:53:18,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-29 05:53:18,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-29 05:53:18,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-29 05:53:18,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-29 05:53:18,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-29 05:53:18,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-29 05:53:18,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-29 05:53:18,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-29 05:53:18,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-29 05:53:18,798 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=0.023533161750131454); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.035470225891634684, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023533161750131454); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014916666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04541666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:18,798 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-12-29 05:53:18,798 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.017790889993567267, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.023533161750131454); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.035470225891634684, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023533161750131454); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014916666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04541666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-12-29 05:53:19,043 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 343 ms to try 5000 different iterations.  Found a solution that moves 1018 regions; Going from a computed imbalance of 0.017790889993567267 to a new imbalance of 7.349403646110797E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006217570812329759); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00670025210172808); MoveCostFunction : (multiplier=7.0, imbalance=0.1131111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006217570812329759); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004083333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:19,045 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1534610385:79 , srv397612767:81 , srv1617343692:82 , srv1830758751:82 , srv1109771229:83 , srv1758744718:83 , srv1914963275:83 , srv1988812987:83 , srv259229339:83 , srv1032810399:84 , srv1114120263:84 , srv1129251493:84 , srv1321591536:84 , srv1519881238:84 , srv1551932850:84 , srv1753247203:84 , srv1762156159:84 , srv1768090700:84 , srv1961900287:84 , srv2020898785:84 , srv2051710940:84 , srv2062221267:84 , srv2096491107:84 , srv316626667:84 , srv372293377:84 , srv441137593:84 , srv736232211:84 , srv861871353:84 , srv1212289370:85 , srv1272032955:85 , srv1297567028:85 , srv1349537639:85 , srv1592243354:85 , srv1615636114:85 , srv1647107770:85 , srv1688390905:85 , srv1810156292:85 , srv1852777735:85 , srv1963034891:85 , srv47442982:85 , srv546524917:85 , srv565087959:85 , srv594030934:85 , srv643271718:85 , srv749738369:85 , srv920499:85 , srv1292856437:86 , srv1344648816:86 , srv1469499314:86 , srv1548164330:86 , srv1549574674:86 , srv1647237073:86 , srv1661633694:86 , srv1688494420:86 , srv1744569494:86 , srv1881136714:86 , srv1903127634:86 , srv2057421517:86 , srv2085205457:86 , srv2094625699:86 , srv2126111177:86 , srv286411773:86 , srv418223780:86 , srv454608665:86 , srv600769991:86 , srv739914909:86 , srv793395787:86 , srv1072292812:87 , srv1197152450:87 , srv1204350240:87 , srv1278146515:87 , srv1379888992:87 , srv1513131769:87 , srv1688611002:87 , srv1826451642:87 , srv186106564:87 , srv2062566091:87 , srv329150562:87 , srv331429352:87 , srv345969804:87 , srv453887457:87 , srv493956875:87 , srv50550640:87 , srv581004432:87 , srv749921726:87 , srv7512627:87 , srv760016193:87 , srv111142911:88 , srv1126368095:88 , srv1549017637:88 , srv1624463257:88 , srv1676131007:88 , srv2056355601:88 , srv32086594:88 , srv380539690:88 , srv64514259:88 , srv1109069494:89 , srv1195767822:89 , srv705452630:89 , srv978492465:530 }
2023-12-29 05:53:19,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-29 05:53:19,050 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1551932850=27, srv1592243354=28, srv64514259=88, srv643271718=87, srv331429352=70, srv1344648816=17, srv739914909=91, srv397612767=74, srv1212289370=11, srv259229339=65, srv1881136714=49, srv1109069494=2, srv1297567028=15, srv2126111177=64, srv1032810399=0, srv1278146515=13, srv749921726=93, srv2062566091=60, srv286411773=66, srv1349537639=18, srv1688390905=36, srv186106564=48, srv1753247203=40, srv329150562=69, srv793395787=96, srv2062221267=59, srv345969804=71, srv565087959=83, srv749738369=92, srv1321591536=16, srv920499=98, srv1768090700=43, srv380539690=73, srv1109771229=3, srv1534610385=23, srv493956875=80, srv1744569494=39, srv760016193=95, srv1272032955=12, srv2057421517=58, srv1688494420=37, srv1615636114=29, srv1204350240=10, srv2020898785=55, srv1549017637=25, srv316626667=67, srv1903127634=50, srv1810156292=44, srv1519881238=22, srv1129251493=7, srv1624463257=31, srv1469499314=20, srv1549574674=26, srv581004432=84, srv1688611002=38, srv1647107770=32, srv1647237073=33, srv1513131769=21, srv1963034891=53, srv1852777735=47, srv418223780=75, srv1292856437=14, srv1661633694=34, srv736232211=90, srv1826451642=45, srv1072292812=1, srv1197152450=9, srv7512627=94, srv372293377=72, srv978492465=99, srv1914963275=51, srv1126368095=6, srv50550640=81, srv1548164330=24, srv1114120263=5, srv2096491107=63, srv441137593=76, srv1961900287=52, srv111142911=4, srv2051710940=56, srv2056355601=57, srv705452630=89, srv1676131007=35, srv47442982=79, srv32086594=68, srv454608665=78, srv1379888992=19, srv1762156159=42, srv453887457=77, srv1758744718=41, srv546524917=82, srv861871353=97, srv1617343692=30, srv600769991=86, srv1195767822=8, srv2094625699=62, srv594030934=85, srv1830758751=46, srv1988812987=54, srv2085205457=61} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-29 05:53:19,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-29 05:53:19,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-29 05:53:19,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-29 05:53:19,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-29 05:53:19,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-29 05:53:19,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-29 05:53:19,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-29 05:53:19,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-29 05:53:19,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-29 05:53:19,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-29 05:53:19,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-29 05:53:19,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-29 05:53:19,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-29 05:53:19,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-29 05:53:19,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-29 05:53:19,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-29 05:53:19,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-29 05:53:19,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-29 05:53:19,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-29 05:53:19,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-29 05:53:19,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-29 05:53:19,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-29 05:53:19,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-29 05:53:19,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-29 05:53:19,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-29 05:53:19,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-29 05:53:19,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-29 05:53:19,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-29 05:53:19,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-29 05:53:19,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-29 05:53:19,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-29 05:53:19,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-29 05:53:19,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-29 05:53:19,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-29 05:53:19,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-29 05:53:19,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-29 05:53:19,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-29 05:53:19,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-29 05:53:19,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-29 05:53:19,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-29 05:53:19,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-29 05:53:19,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-29 05:53:19,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-29 05:53:19,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-29 05:53:19,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-29 05:53:19,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-29 05:53:19,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-29 05:53:19,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-29 05:53:19,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-29 05:53:19,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-29 05:53:19,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-29 05:53:19,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-29 05:53:19,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-29 05:53:19,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-29 05:53:19,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-29 05:53:19,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-29 05:53:19,191 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=0.006217570812329759); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00670025210172808); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006217570812329759); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004083333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:19,191 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-12-29 05:53:19,191 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=7.27812176257255E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006217570812329759); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00670025210172808); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006217570812329759); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004083333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-12-29 05:53:19,543 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 457 ms to try 5000 different iterations.  Found a solution that moves 299 regions; Going from a computed imbalance of 7.27812176257255E-4 to a new imbalance of 3.534953426183927E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.5313429231318235E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.03322222222222222, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.5313429231318235E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:19,544 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1195767822:83 , srv1513131769:83 , srv2094625699:83 , srv380539690:83 , srv1072292812:84 , srv1109069494:84 , srv111142911:84 , srv1114120263:84 , srv1126368095:84 , srv1197152450:84 , srv1204350240:84 , srv1321591536:84 , srv1344648816:84 , srv1349537639:84 , srv1549017637:84 , srv1549574674:84 , srv1592243354:84 , srv1624463257:84 , srv1647237073:84 , srv1676131007:84 , srv1688494420:84 , srv1688611002:84 , srv1744569494:84 , srv1758744718:84 , srv1988812987:84 , srv2020898785:84 , srv2051710940:84 , srv2057421517:84 , srv2085205457:84 , srv259229339:84 , srv286411773:84 , srv316626667:84 , srv32086594:84 , srv397612767:84 , srv441137593:84 , srv454608665:84 , srv546524917:84 , srv581004432:84 , srv594030934:84 , srv64514259:84 , srv736232211:84 , srv739914909:84 , srv749921726:84 , srv7512627:84 , srv920499:84 , srv1032810399:85 , srv1109771229:85 , srv1129251493:85 , srv1212289370:85 , srv1272032955:85 , srv1278146515:85 , srv1292856437:85 , srv1297567028:85 , srv1379888992:85 , srv1469499314:85 , srv1519881238:85 , srv1534610385:85 , srv1548164330:85 , srv1551932850:85 , srv1615636114:85 , srv1617343692:85 , srv1647107770:85 , srv1661633694:85 , srv1688390905:85 , srv1762156159:85 , srv1768090700:85 , srv1826451642:85 , srv1830758751:85 , srv1852777735:85 , srv186106564:85 , srv1881136714:85 , srv1903127634:85 , srv1914963275:85 , srv1963034891:85 , srv2056355601:85 , srv2062221267:85 , srv2062566091:85 , srv2096491107:85 , srv329150562:85 , srv331429352:85 , srv345969804:85 , srv372293377:85 , srv418223780:85 , srv453887457:85 , srv47442982:85 , srv493956875:85 , srv50550640:85 , srv565087959:85 , srv600769991:85 , srv705452630:85 , srv749738369:85 , srv760016193:85 , srv793395787:85 , srv861871353:85 , srv1753247203:86 , srv1810156292:86 , srv1961900287:86 , srv2126111177:86 , srv643271718:86 , srv978492465:629 }
2023-12-29 05:53:19,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-29 05:53:19,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1551932850=27, srv1592243354=28, srv64514259=88, srv643271718=87, srv331429352=70, srv1344648816=17, srv739914909=91, srv397612767=74, srv1212289370=11, srv259229339=65, srv1881136714=49, srv1109069494=2, srv1297567028=15, srv2126111177=64, srv1032810399=0, srv1278146515=13, srv749921726=93, srv2062566091=60, srv286411773=66, srv1349537639=18, srv1688390905=36, srv186106564=48, srv1753247203=40, srv329150562=69, srv793395787=96, srv2062221267=59, srv345969804=71, srv565087959=83, srv749738369=92, srv1321591536=16, srv920499=98, srv1768090700=43, srv380539690=73, srv1109771229=3, srv1534610385=23, srv493956875=80, srv1744569494=39, srv760016193=95, srv1272032955=12, srv2057421517=58, srv1688494420=37, srv1615636114=29, srv1204350240=10, srv2020898785=55, srv1549017637=25, srv316626667=67, srv1903127634=50, srv1810156292=44, srv1519881238=22, srv1129251493=7, srv1624463257=31, srv1469499314=20, srv1549574674=26, srv581004432=84, srv1688611002=38, srv1647107770=32, srv1647237073=33, srv1513131769=21, srv1963034891=53, srv1852777735=47, srv418223780=75, srv1292856437=14, srv1661633694=34, srv736232211=90, srv1826451642=45, srv1072292812=1, srv1197152450=9, srv7512627=94, srv372293377=72, srv978492465=99, srv1914963275=51, srv1126368095=6, srv50550640=81, srv1548164330=24, srv1114120263=5, srv2096491107=63, srv441137593=76, srv1961900287=52, srv111142911=4, srv2051710940=56, srv2056355601=57, srv705452630=89, srv1676131007=35, srv47442982=79, srv32086594=68, srv454608665=78, srv1379888992=19, srv1762156159=42, srv453887457=77, srv1758744718=41, srv546524917=82, srv861871353=97, srv1617343692=30, srv600769991=86, srv1195767822=8, srv2094625699=62, srv594030934=85, srv1830758751=46, srv1988812987=54, srv2085205457=61} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-29 05:53:19,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-29 05:53:19,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-29 05:53:19,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-29 05:53:19,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-29 05:53:19,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-29 05:53:19,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-29 05:53:19,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-29 05:53:19,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-29 05:53:19,562 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-29 05:53:19,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-29 05:53:19,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-29 05:53:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-29 05:53:19,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-29 05:53:19,675 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=3.5313429231318235E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.5313429231318235E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:19,675 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-12-29 05:53:19,675 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.325589151351553E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.5313429231318235E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.5313429231318235E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-12-29 05:53:19,908 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 335 ms to try 5000 different iterations.  Found a solution that moves 29 regions; Going from a computed imbalance of 3.325589151351553E-5 to a new imbalance of 7.892484140489204E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017082358106351274); MoveCostFunction : (multiplier=7.0, imbalance=0.0032222222222222222); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:19,908 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1661633694:83 , srv1758744718:83 , srv1810156292:83 , srv1826451642:83 , srv1881136714:83 , srv1032810399:84 , srv1072292812:84 , srv1109069494:84 , srv1109771229:84 , srv111142911:84 , srv1114120263:84 , srv1126368095:84 , srv1129251493:84 , srv1195767822:84 , srv1197152450:84 , srv1204350240:84 , srv1212289370:84 , srv1272032955:84 , srv1278146515:84 , srv1292856437:84 , srv1297567028:84 , srv1344648816:84 , srv1349537639:84 , srv1379888992:84 , srv1469499314:84 , srv1513131769:84 , srv1519881238:84 , srv1534610385:84 , srv1548164330:84 , srv1549017637:84 , srv1549574674:84 , srv1551932850:84 , srv1592243354:84 , srv1615636114:84 , srv1617343692:84 , srv1624463257:84 , srv1647107770:84 , srv1676131007:84 , srv1688390905:84 , srv1688494420:84 , srv1688611002:84 , srv1744569494:84 , srv1753247203:84 , srv1762156159:84 , srv1768090700:84 , srv1830758751:84 , srv1852777735:84 , srv186106564:84 , srv1903127634:84 , srv1914963275:84 , srv1961900287:84 , srv1963034891:84 , srv1988812987:84 , srv2051710940:84 , srv2056355601:84 , srv2057421517:84 , srv2062221267:84 , srv2062566091:84 , srv2085205457:84 , srv2094625699:84 , srv2096491107:84 , srv2126111177:84 , srv259229339:84 , srv286411773:84 , srv32086594:84 , srv329150562:84 , srv331429352:84 , srv345969804:84 , srv372293377:84 , srv380539690:84 , srv397612767:84 , srv418223780:84 , srv441137593:84 , srv453887457:84 , srv454608665:84 , srv493956875:84 , srv50550640:84 , srv546524917:84 , srv565087959:84 , srv581004432:84 , srv594030934:84 , srv600769991:84 , srv643271718:84 , srv64514259:84 , srv705452630:84 , srv736232211:84 , srv739914909:84 , srv749738369:84 , srv749921726:84 , srv7512627:84 , srv760016193:84 , srv793395787:84 , srv861871353:84 , srv920499:84 , srv1321591536:85 , srv1647237073:85 , srv2020898785:85 , srv316626667:85 , srv47442982:85 , srv978492465:684 }
2023-12-29 05:53:19,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-29 05:53:19,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1551932850=27, srv1592243354=28, srv64514259=88, srv643271718=87, srv331429352=70, srv1344648816=17, srv739914909=91, srv397612767=74, srv1212289370=11, srv259229339=65, srv1881136714=49, srv1109069494=2, srv1297567028=15, srv2126111177=64, srv1032810399=0, srv1278146515=13, srv749921726=93, srv2062566091=60, srv286411773=66, srv1349537639=18, srv1688390905=36, srv186106564=48, srv1753247203=40, srv329150562=69, srv793395787=96, srv2062221267=59, srv345969804=71, srv565087959=83, srv749738369=92, srv1321591536=16, srv920499=98, srv1768090700=43, srv380539690=73, srv1109771229=3, srv1534610385=23, srv493956875=80, srv1744569494=39, srv760016193=95, srv1272032955=12, srv2057421517=58, srv1688494420=37, srv1615636114=29, srv1204350240=10, srv2020898785=55, srv1549017637=25, srv316626667=67, srv1903127634=50, srv1810156292=44, srv1519881238=22, srv1129251493=7, srv1624463257=31, srv1469499314=20, srv1549574674=26, srv581004432=84, srv1688611002=38, srv1647107770=32, srv1647237073=33, srv1513131769=21, srv1963034891=53, srv1852777735=47, srv418223780=75, srv1292856437=14, srv1661633694=34, srv736232211=90, srv1826451642=45, srv1072292812=1, srv1197152450=9, srv7512627=94, srv372293377=72, srv978492465=99, srv1914963275=51, srv1126368095=6, srv50550640=81, srv1548164330=24, srv1114120263=5, srv2096491107=63, srv441137593=76, srv1961900287=52, srv111142911=4, srv2051710940=56, srv2056355601=57, srv705452630=89, srv1676131007=35, srv47442982=79, srv32086594=68, srv454608665=78, srv1379888992=19, srv1762156159=42, srv453887457=77, srv1758744718=41, srv546524917=82, srv861871353=97, srv1617343692=30, srv600769991=86, srv1195767822=8, srv2094625699=62, srv594030934=85, srv1830758751=46, srv1988812987=54, srv2085205457=61} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-29 05:53:19,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-29 05:53:19,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-29 05:53:19,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-29 05:53:19,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-29 05:53:19,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-29 05:53:19,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-29 05:53:19,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-29 05:53:19,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-29 05:53:19,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-29 05:53:19,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-29 05:53:19,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-29 05:53:19,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-29 05:53:19,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-29 05:53:19,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-29 05:53:19,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-29 05:53:19,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-29 05:53:19,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-29 05:53:19,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-29 05:53:19,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-29 05:53:19,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-29 05:53:19,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-29 05:53:20,050 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=7.689421800350782E-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=0.0017082358106351274); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:20,050 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1661633694:83 , srv1758744718:83 , srv1810156292:83 , srv1826451642:83 , srv1881136714:83 , srv1032810399:84 , srv1072292812:84 , srv1109069494:84 , srv1109771229:84 , srv111142911:84 , srv1114120263:84 , srv1126368095:84 , srv1129251493:84 , srv1195767822:84 , srv1197152450:84 , srv1204350240:84 , srv1212289370:84 , srv1272032955:84 , srv1278146515:84 , srv1292856437:84 , srv1297567028:84 , srv1344648816:84 , srv1349537639:84 , srv1379888992:84 , srv1469499314:84 , srv1513131769:84 , srv1519881238:84 , srv1534610385:84 , srv1548164330:84 , srv1549017637:84 , srv1549574674:84 , srv1551932850:84 , srv1592243354:84 , srv1615636114:84 , srv1617343692:84 , srv1624463257:84 , srv1647107770:84 , srv1676131007:84 , srv1688390905:84 , srv1688494420:84 , srv1688611002:84 , srv1744569494:84 , srv1753247203:84 , srv1762156159:84 , srv1768090700:84 , srv1830758751:84 , srv1852777735:84 , srv186106564:84 , srv1903127634:84 , srv1914963275:84 , srv1961900287:84 , srv1963034891:84 , srv1988812987:84 , srv2051710940:84 , srv2056355601:84 , srv2057421517:84 , srv2062221267:84 , srv2062566091:84 , srv2085205457:84 , srv2094625699:84 , srv2096491107:84 , srv2126111177:84 , srv259229339:84 , srv286411773:84 , srv32086594:84 , srv329150562:84 , srv331429352:84 , srv345969804:84 , srv372293377:84 , srv380539690:84 , srv397612767:84 , srv418223780:84 , srv441137593:84 , srv453887457:84 , srv454608665:84 , srv493956875:84 , srv50550640:84 , srv546524917:84 , srv565087959:84 , srv581004432:84 , srv594030934:84 , srv600769991:84 , srv643271718:84 , srv64514259:84 , srv705452630:84 , srv736232211:84 , srv739914909:84 , srv749738369:84 , srv749921726:84 , srv7512627:84 , srv760016193:84 , srv793395787:84 , srv861871353:84 , srv920499:84 , srv1321591536:85 , srv1647237073:85 , srv2020898785:85 , srv316626667:85 , srv47442982:85 , srv978492465:684 }
2023-12-29 05:53:20,076 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=263 (was 263), ProcessCount=169 (was 169), AvailableMemoryMB=3402 (was 3991)
2023-12-29 05:53:20,083 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=263, ProcessCount=169, AvailableMemoryMB=3401
2023-12-29 05:53:20,084 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-12-29 05:53:20,084 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-12-29 05:53:20,100 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1027037850:84 , srv1179734807:84 , srv1267306763:84 , srv1331375742:84 , srv1352848736:84 , srv1375113051:84 , srv137774247:84 , srv1391730474:84 , srv1398894275:84 , srv1456659599:84 , srv1506582450:84 , srv1519341200:84 , srv1671060145:84 , srv1692410617:84 , srv1757403569:84 , srv1805167820:84 , srv201377264:84 , srv239903796:84 , srv315142532:84 , srv343008859:84 , srv364085327:84 , srv5177121:84 , srv621648559:84 , srv744094391:84 , srv772784737:84 , srv792478800:84 , srv954289581:84 , srv959817102:84 , srv960007081:84 , srv787509731:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-12-29 05:53:20,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-29 05:53:20,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1456659599=9, srv1398894275=8, srv1179734807=1, srv772784737=24, srv1757403569=14, srv1027037850=0, srv1375113051=5, srv792478800=26, srv201377264=16, srv744094391=23, srv1331375742=3, srv1805167820=15, srv343008859=19, srv1692410617=13, srv1506582450=10, srv959817102=28, srv960007081=29, srv239903796=17, srv1391730474=7, srv621648559=22, srv787509731=25, srv315142532=18, srv1671060145=12, srv1519341200=11, srv5177121=21, srv1352848736=4, srv137774247=6, srv954289581=27, srv1267306763=2, srv364085327=20} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-29 05:53:20,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-29 05:53:20,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-12-29 05:53:20,125 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=1.116953816361237, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:53:20,125 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.991256156092074, 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=1.116953816361237, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-12-29 05:55:20,115 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5642590 different iterations.  Found a solution that moves 1858 regions; Going from a computed imbalance of 0.991256156092074 to a new imbalance of 4.336664689392977E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6881481481481482, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:55:20,124 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1027037850:90 , srv1179734807:90 , srv1267306763:90 , srv1331375742:90 , srv1352848736:90 , srv1375113051:90 , srv137774247:90 , srv1391730474:90 , srv1398894275:90 , srv1456659599:90 , srv1506582450:90 , srv1519341200:90 , srv1671060145:90 , srv1692410617:90 , srv1757403569:90 , srv1805167820:90 , srv201377264:90 , srv239903796:90 , srv315142532:90 , srv343008859:90 , srv364085327:90 , srv5177121:90 , srv621648559:90 , srv744094391:90 , srv772784737:90 , srv787509731:90 , srv792478800:90 , srv954289581:90 , srv959817102:90 , srv960007081:90 }
2023-12-29 05:55:20,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-29 05:55:20,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1456659599=9, srv1398894275=8, srv1179734807=1, srv772784737=24, srv1757403569=14, srv1027037850=0, srv1375113051=5, srv792478800=26, srv201377264=16, srv744094391=23, srv1331375742=3, srv1805167820=15, srv343008859=19, srv1692410617=13, srv1506582450=10, srv959817102=28, srv960007081=29, srv239903796=17, srv1391730474=7, srv621648559=22, srv787509731=25, srv315142532=18, srv1671060145=12, srv1519341200=11, srv5177121=21, srv1352848736=4, srv137774247=6, srv954289581=27, srv1267306763=2, srv364085327=20} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-29 05:55:20,128 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-29 05:55:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-29 05:55:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-29 05:55:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-29 05:55:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-29 05:55:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-29 05:55:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-29 05:55:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-29 05:55:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-29 05:55:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-29 05:55:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-29 05:55:20,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-29 05:55:20,130 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-29 05:55:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-29 05:55:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-29 05:55:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-29 05:55:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-29 05:55:20,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-12-29 05:55:20,147 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-29 05:55:20,148 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1027037850:90 , srv1179734807:90 , srv1267306763:90 , srv1331375742:90 , srv1352848736:90 , srv1375113051:90 , srv137774247:90 , srv1391730474:90 , srv1398894275:90 , srv1456659599:90 , srv1506582450:90 , srv1519341200:90 , srv1671060145:90 , srv1692410617:90 , srv1757403569:90 , srv1805167820:90 , srv201377264:90 , srv239903796:90 , srv315142532:90 , srv343008859:90 , srv364085327:90 , srv5177121:90 , srv621648559:90 , srv744094391:90 , srv772784737:90 , srv787509731:90 , srv792478800:90 , srv954289581:90 , srv959817102:90 , srv960007081:90 }
2023-12-29 05:55:20,165 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=149 (was 263), ProcessCount=166 (was 169), AvailableMemoryMB=3258 (was 3401)