2023-03-22 04:59:12,211 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-03-22 04:59:12,530 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-03-22 04:59:12,645 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-03-22 04:59:12,696 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-03-22 04:59:12,702 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-03-22 04:59:12,712 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=370, ProcessCount=167, AvailableMemoryMB=10063
2023-03-22 04:59:12,714 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-03-22 04:59:12,715 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-03-22 04:59:12,826 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1044798202:84 , srv1072654760:84 , srv1105501956:84 , srv1121210089:84 , srv1146572232:84 , srv1154730769:84 , srv1177360459:84 , srv117901892:84 , srv1190467851:84 , srv1220562369:84 , srv1311744751:84 , srv1319830714:84 , srv1325989188:84 , srv132769956:84 , srv1384955039:84 , srv1402616594:84 , srv1417860194:84 , srv1427243203:84 , srv1487464363:84 , srv1495011078:84 , srv1496100918:84 , srv1510493827:84 , srv1519966229:84 , srv155802526:84 , srv1628950976:84 , srv1705441750:84 , srv1716530331:84 , srv1717395232:84 , srv1750624923:84 , srv1753845362:84 , srv1771849572:84 , srv1789732647:84 , srv1790547399:84 , srv1800779307:84 , srv1814385568:84 , srv1831996712:84 , srv1846218029:84 , srv1854266907:84 , srv1861522912:84 , srv1870177606:84 , srv1887623911:84 , srv1894518052:84 , srv1915479504:84 , srv1928655990:84 , srv2006525012:84 , srv2013913763:84 , srv2043503821:84 , srv2051485271:84 , srv2067200705:84 , srv2070202624:84 , srv2080748084:84 , srv2093319440:84 , srv2111108550:84 , srv2126456841:84 , srv235199238:84 , srv246690487:84 , srv287104072:84 , srv292187805:84 , srv344104517:84 , srv368162682:84 , srv383582729:84 , srv404833175:84 , srv418438864:84 , srv430389029:84 , srv461600158:84 , srv469808072:84 , srv507916006:84 , srv529561376:84 , srv540668189:84 , srv548242249:84 , srv561442776:84 , srv564304539:84 , srv567335487:84 , srv571417464:84 , srv575813875:84 , srv582518836:84 , srv586070342:84 , srv608369756:84 , srv702458049:84 , srv728180378:84 , srv735607378:84 , srv756452972:84 , srv763764154:84 , srv767231861:84 , srv794204303:84 , srv804535258:84 , srv82315517:84 , srv823642223:84 , srv851206002:84 , srv854115840:84 , srv855869256:84 , srv873843823:84 , srv883449333:84 , srv895399888:84 , srv898222072:84 , srv94458177:84 , srv957764473:84 , srv963147040:84 , srv979491009:84 , srv1698796118:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-03-22 04:59:12,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-22 04:59:12,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv851206002=89, srv292187805=58, srv132769956=13, srv702458049=79, srv804535258=86, srv1750624923=29, srv561442776=71, srv1800779307=34, srv1105501956=2, srv883449333=93, srv469808072=66, srv2093319440=52, srv1854266907=38, srv763764154=83, srv1496100918=20, srv1716530331=27, srv1831996712=36, srv1789732647=32, srv1154730769=5, srv1928655990=44, srv1311744751=10, srv1325989188=12, srv287104072=57, srv418438864=63, srv957764473=97, srv756452972=82, srv1698796118=25, srv1402616594=15, srv1190467851=8, srv564304539=72, srv507916006=67, srv155802526=23, srv855869256=91, srv1417860194=16, srv235199238=55, srv344104517=59, srv461600158=65, srv2043503821=47, srv2126456841=54, srv767231861=84, srv586070342=77, srv873843823=92, srv1072654760=1, srv1519966229=22, srv1870177606=40, srv2080748084=51, srv1753845362=30, srv571417464=74, srv2070202624=50, srv963147040=98, srv1510493827=21, srv404833175=62, srv1319830714=11, srv823642223=88, srv1846218029=37, srv895399888=94, srv1220562369=9, srv2067200705=49, srv82315517=87, srv1790547399=33, srv383582729=61, srv1628950976=24, srv430389029=64, srv548242249=70, srv979491009=99, srv1121210089=3, srv529561376=68, srv1177360459=6, srv2006525012=45, srv582518836=76, srv1771849572=31, srv854115840=90, srv1887623911=41, srv2013913763=46, srv1487464363=18, srv1427243203=17, srv94458177=96, srv1384955039=14, srv794204303=85, srv567335487=73, srv1705441750=26, srv2111108550=53, srv608369756=78, srv1861522912=39, srv1717395232=28, srv540668189=69, srv1495011078=19, srv728180378=80, srv2051485271=48, srv735607378=81, srv1894518052=42, srv1915479504=43, srv1044798202=0, srv246690487=56, srv368162682=60, srv1814385568=35, srv575813875=75, srv898222072=95, srv1146572232=4, srv117901892=7} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-22 04:59:12,907 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-22 04:59:12,907 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-22 04:59:12,907 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-22 04:59:12,907 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-22 04:59:12,907 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-22 04:59:12,907 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-22 04:59:12,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-22 04:59:12,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-22 04:59:12,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-22 04:59:12,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-22 04:59:12,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-22 04:59:12,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-22 04:59:12,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-22 04:59:12,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-22 04:59:12,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-22 04:59:12,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-22 04:59:12,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-22 04:59:12,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-22 04:59:12,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-22 04:59:12,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-22 04:59:12,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-22 04:59:12,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-22 04:59:12,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-22 04:59:12,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-22 04:59:12,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-22 04:59:12,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-22 04:59:12,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-22 04:59:12,910 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-22 04:59:12,910 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-22 04:59:12,910 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-22 04:59:12,910 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-03-22 04:59:12,910 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-03-22 04:59:12,910 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-03-22 04:59:12,910 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-03-22 04:59:12,910 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-03-22 04:59:12,910 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-03-22 04:59:12,910 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-03-22 04:59:12,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-03-22 04:59:12,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-03-22 04:59:12,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-03-22 04:59:12,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-03-22 04:59:12,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-03-22 04:59:12,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-03-22 04:59:12,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-03-22 04:59:12,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-03-22 04:59:12,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-03-22 04:59:12,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-03-22 04:59:12,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-03-22 04:59:12,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-03-22 04:59:12,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-03-22 04:59:12,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-03-22 04:59:12,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-03-22 04:59:12,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-03-22 04:59:12,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-03-22 04:59:12,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-03-22 04:59:12,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-03-22 04:59:12,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-03-22 04:59:12,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-03-22 04:59:12,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-03-22 04:59:12,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-03-22 04:59:12,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-03-22 04:59:12,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-03-22 04:59:12,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-03-22 04:59:12,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-03-22 04:59:12,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-03-22 04:59:12,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-03-22 04:59:12,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-03-22 04:59:12,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-03-22 04:59:12,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-03-22 04:59:12,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-03-22 04:59:12,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-03-22 04:59:12,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-03-22 04:59:12,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-03-22 04:59:12,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-03-22 04:59:12,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-03-22 04:59:12,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-03-22 04:59:12,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-03-22 04:59:12,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-03-22 04:59:12,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-03-22 04:59:13,237 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 04:59:13,238 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-03-22 04:59:13,238 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-03-22 04:59:13,665 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 726 ms to try 5000 different iterations.  Found a solution that moves 4687 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17880305467002225. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04196269698965638, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059622832496302576, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5207777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04196269698965638, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.174, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2405, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 04:59:13,673 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1717395232:81 , srv1771849572:81 , srv292187805:81 , srv963147040:81 , srv1044798202:82 , srv1319830714:82 , srv246690487:82 , srv608369756:82 , srv854115840:82 , srv1220562369:83 , srv1325989188:83 , srv1402616594:83 , srv155802526:83 , srv1915479504:83 , srv898222072:83 , srv1105501956:84 , srv1311744751:84 , srv1800779307:84 , srv1814385568:84 , srv1831996712:84 , srv2093319440:84 , srv571417464:84 , srv767231861:84 , srv873843823:84 , srv1146572232:85 , srv1154730769:85 , srv1519966229:85 , srv1753845362:85 , srv1846218029:85 , srv1861522912:85 , srv1928655990:85 , srv2013913763:85 , srv2051485271:85 , srv2070202624:85 , srv235199238:85 , srv344104517:85 , srv430389029:85 , srv469808072:85 , srv735607378:85 , srv794204303:85 , srv979491009:85 , srv1072654760:86 , srv1417860194:86 , srv1427243203:86 , srv1495011078:86 , srv2043503821:86 , srv383582729:86 , srv404833175:86 , srv418438864:86 , srv561442776:86 , srv567335487:86 , srv582518836:86 , srv756452972:86 , srv804535258:86 , srv883449333:86 , srv1121210089:87 , srv117901892:87 , srv1487464363:87 , srv1510493827:87 , srv1790547399:87 , srv2006525012:87 , srv2080748084:87 , srv2126456841:87 , srv529561376:87 , srv564304539:87 , srv702458049:87 , srv82315517:87 , srv132769956:88 , srv1705441750:88 , srv1789732647:88 , srv1854266907:88 , srv1894518052:88 , srv287104072:88 , srv763764154:88 , srv895399888:88 , srv94458177:88 , srv957764473:88 , srv1716530331:89 , srv1750624923:89 , srv1887623911:89 , srv2067200705:89 , srv368162682:89 , srv461600158:89 , srv540668189:89 , srv728180378:89 , srv823642223:89 , srv1177360459:90 , srv1190467851:90 , srv1384955039:90 , srv1496100918:90 , srv1628950976:90 , srv2111108550:90 , srv548242249:90 , srv851206002:90 , srv855869256:90 , srv507916006:91 , srv575813875:91 , srv586070342:91 , srv1870177606:92 , srv1698796118:463 }
2023-03-22 04:59:13,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-22 04:59:13,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv851206002=89, srv292187805=58, srv132769956=13, srv702458049=79, srv804535258=86, srv1750624923=29, srv561442776=71, srv1800779307=34, srv1105501956=2, srv883449333=93, srv469808072=66, srv2093319440=52, srv1854266907=38, srv763764154=83, srv1496100918=20, srv1716530331=27, srv1831996712=36, srv1789732647=32, srv1154730769=5, srv1928655990=44, srv1311744751=10, srv1325989188=12, srv287104072=57, srv418438864=63, srv957764473=97, srv756452972=82, srv1698796118=25, srv1402616594=15, srv1190467851=8, srv564304539=72, srv507916006=67, srv155802526=23, srv855869256=91, srv1417860194=16, srv235199238=55, srv344104517=59, srv461600158=65, srv2043503821=47, srv2126456841=54, srv767231861=84, srv586070342=77, srv873843823=92, srv1072654760=1, srv1519966229=22, srv1870177606=40, srv2080748084=51, srv1753845362=30, srv571417464=74, srv2070202624=50, srv963147040=98, srv1510493827=21, srv404833175=62, srv1319830714=11, srv823642223=88, srv1846218029=37, srv895399888=94, srv1220562369=9, srv2067200705=49, srv82315517=87, srv1790547399=33, srv383582729=61, srv1628950976=24, srv430389029=64, srv548242249=70, srv979491009=99, srv1121210089=3, srv529561376=68, srv1177360459=6, srv2006525012=45, srv582518836=76, srv1771849572=31, srv854115840=90, srv1887623911=41, srv2013913763=46, srv1487464363=18, srv1427243203=17, srv94458177=96, srv1384955039=14, srv794204303=85, srv567335487=73, srv1705441750=26, srv2111108550=53, srv608369756=78, srv1861522912=39, srv1717395232=28, srv540668189=69, srv1495011078=19, srv728180378=80, srv2051485271=48, srv735607378=81, srv1894518052=42, srv1915479504=43, srv1044798202=0, srv246690487=56, srv368162682=60, srv1814385568=35, srv575813875=75, srv898222072=95, srv1146572232=4, srv117901892=7} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-22 04:59:13,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-22 04:59:13,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-22 04:59:13,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-22 04:59:13,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-22 04:59:13,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-22 04:59:13,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-22 04:59:13,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-22 04:59:13,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-22 04:59:13,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-22 04:59:13,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-22 04:59:13,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-22 04:59:13,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-22 04:59:13,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-22 04:59:13,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-22 04:59:13,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-22 04:59:13,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-22 04:59:13,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-22 04:59:13,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-22 04:59:13,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-22 04:59:13,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-22 04:59:13,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-22 04:59:13,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-22 04:59:13,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-22 04:59:13,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-22 04:59:13,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-22 04:59:13,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-22 04:59:13,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-22 04:59:13,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-22 04:59:13,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-22 04:59:13,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-22 04:59:13,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-03-22 04:59:13,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-03-22 04:59:13,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-03-22 04:59:13,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-03-22 04:59:13,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-03-22 04:59:13,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-03-22 04:59:13,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-03-22 04:59:13,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-03-22 04:59:13,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-03-22 04:59:13,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-03-22 04:59:13,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-03-22 04:59:13,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-03-22 04:59:13,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-03-22 04:59:13,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-03-22 04:59:13,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-03-22 04:59:13,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-03-22 04:59:13,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-03-22 04:59:13,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-03-22 04:59:13,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-03-22 04:59:13,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-03-22 04:59:13,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-03-22 04:59:13,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-03-22 04:59:13,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-03-22 04:59:13,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-03-22 04:59:13,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-03-22 04:59:13,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-03-22 04:59:13,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-03-22 04:59:13,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-03-22 04:59:13,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-03-22 04:59:13,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-03-22 04:59:13,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-03-22 04:59:13,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-03-22 04:59:13,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-03-22 04:59:13,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-03-22 04:59:13,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-03-22 04:59:13,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-03-22 04:59:13,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-03-22 04:59:13,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-03-22 04:59:13,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-03-22 04:59:13,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-03-22 04:59:13,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-03-22 04:59:13,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-03-22 04:59:13,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-03-22 04:59:13,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-03-22 04:59:13,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-03-22 04:59:13,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-03-22 04:59:13,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-03-22 04:59:13,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-03-22 04:59:13,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-03-22 04:59:13,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-03-22 04:59:13,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-03-22 04:59:13,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-03-22 04:59:13,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-03-22 04:59:13,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-03-22 04:59:13,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-03-22 04:59:13,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-03-22 04:59:13,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-03-22 04:59:13,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-03-22 04:59:13,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-03-22 04:59:13,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-03-22 04:59:13,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-03-22 04:59:13,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-03-22 04:59:13,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-03-22 04:59:13,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-03-22 04:59:13,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-03-22 04:59:13,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-03-22 04:59:13,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-03-22 04:59:13,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-03-22 04:59:13,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-03-22 04:59:13,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-03-22 04:59:13,708 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-03-22 04:59:13,826 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=0.04196269698965638, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059622832496302576, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04196269698965638, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.174, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2405, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 04:59:13,826 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-03-22 04:59:13,826 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1787702355945661, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04196269698965638, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059622832496302576, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04196269698965638, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.174, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2405, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-03-22 04:59:14,033 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 298 ms to try 5000 different iterations.  Found a solution that moves 2665 regions; Going from a computed imbalance of 0.1787702355945661 to a new imbalance of 0.015904309238889806. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02395489797098079); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04009528493848798, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2961111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02395489797098079); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012583333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04733333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 04:59:14,042 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1177360459:80 , srv1870177606:80 , srv548242249:80 , srv586070342:80 , srv1496100918:81 , srv1628950976:81 , srv540668189:81 , srv575813875:81 , srv855869256:81 , srv2111108550:82 , srv507916006:82 , srv728180378:82 , srv851206002:82 , srv132769956:83 , srv1384955039:83 , srv1705441750:83 , srv1716530331:83 , srv1750624923:83 , srv1887623911:83 , srv1894518052:83 , srv287104072:83 , srv82315517:83 , srv957764473:83 , srv1789732647:84 , srv2006525012:84 , srv2067200705:84 , srv404833175:84 , srv461600158:84 , srv529561376:84 , srv564304539:84 , srv763764154:84 , srv1190467851:85 , srv1417860194:85 , srv1427243203:85 , srv1495011078:85 , srv1510493827:85 , srv1753845362:85 , srv1854266907:85 , srv2013913763:85 , srv2043503821:85 , srv2080748084:85 , srv368162682:85 , srv383582729:85 , srv418438864:85 , srv561442776:85 , srv702458049:85 , srv735607378:85 , srv756452972:85 , srv883449333:85 , srv1072654760:86 , srv1121210089:86 , srv1311744751:86 , srv1846218029:86 , srv2070202624:86 , srv2126456841:86 , srv235199238:86 , srv794204303:86 , srv823642223:86 , srv895399888:86 , srv979491009:86 , srv1105501956:87 , srv1146572232:87 , srv117901892:87 , srv1487464363:87 , srv1519966229:87 , srv1800779307:87 , srv1814385568:87 , srv1915479504:87 , srv1928655990:87 , srv2051485271:87 , srv246690487:87 , srv430389029:87 , srv567335487:87 , srv582518836:87 , srv804535258:87 , srv94458177:87 , srv1154730769:88 , srv1220562369:88 , srv1319830714:88 , srv1402616594:88 , srv1790547399:88 , srv1831996712:88 , srv344104517:88 , srv469808072:88 , srv1325989188:89 , srv155802526:89 , srv1861522912:89 , srv292187805:89 , srv571417464:89 , srv854115840:89 , srv963147040:89 , srv1044798202:90 , srv2093319440:90 , srv1717395232:91 , srv1771849572:91 , srv608369756:91 , srv767231861:91 , srv873843823:91 , srv898222072:91 , srv1698796118:524 }
2023-03-22 04:59:14,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-22 04:59:14,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv851206002=89, srv292187805=58, srv132769956=13, srv702458049=79, srv804535258=86, srv1750624923=29, srv561442776=71, srv1800779307=34, srv1105501956=2, srv883449333=93, srv469808072=66, srv2093319440=52, srv1854266907=38, srv763764154=83, srv1496100918=20, srv1716530331=27, srv1831996712=36, srv1789732647=32, srv1154730769=5, srv1928655990=44, srv1311744751=10, srv1325989188=12, srv287104072=57, srv418438864=63, srv957764473=97, srv756452972=82, srv1698796118=25, srv1402616594=15, srv1190467851=8, srv564304539=72, srv507916006=67, srv155802526=23, srv855869256=91, srv1417860194=16, srv235199238=55, srv344104517=59, srv461600158=65, srv2043503821=47, srv2126456841=54, srv767231861=84, srv586070342=77, srv873843823=92, srv1072654760=1, srv1519966229=22, srv1870177606=40, srv2080748084=51, srv1753845362=30, srv571417464=74, srv2070202624=50, srv963147040=98, srv1510493827=21, srv404833175=62, srv1319830714=11, srv823642223=88, srv1846218029=37, srv895399888=94, srv1220562369=9, srv2067200705=49, srv82315517=87, srv1790547399=33, srv383582729=61, srv1628950976=24, srv430389029=64, srv548242249=70, srv979491009=99, srv1121210089=3, srv529561376=68, srv1177360459=6, srv2006525012=45, srv582518836=76, srv1771849572=31, srv854115840=90, srv1887623911=41, srv2013913763=46, srv1487464363=18, srv1427243203=17, srv94458177=96, srv1384955039=14, srv794204303=85, srv567335487=73, srv1705441750=26, srv2111108550=53, srv608369756=78, srv1861522912=39, srv1717395232=28, srv540668189=69, srv1495011078=19, srv728180378=80, srv2051485271=48, srv735607378=81, srv1894518052=42, srv1915479504=43, srv1044798202=0, srv246690487=56, srv368162682=60, srv1814385568=35, srv575813875=75, srv898222072=95, srv1146572232=4, srv117901892=7} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-22 04:59:14,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-22 04:59:14,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-22 04:59:14,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-22 04:59:14,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-22 04:59:14,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-22 04:59:14,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-22 04:59:14,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-22 04:59:14,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-22 04:59:14,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-22 04:59:14,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-22 04:59:14,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-22 04:59:14,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-22 04:59:14,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-22 04:59:14,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-22 04:59:14,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-22 04:59:14,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-03-22 04:59:14,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-03-22 04:59:14,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-03-22 04:59:14,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-03-22 04:59:14,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-03-22 04:59:14,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-03-22 04:59:14,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-03-22 04:59:14,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-03-22 04:59:14,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-03-22 04:59:14,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-03-22 04:59:14,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-03-22 04:59:14,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-03-22 04:59:14,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-03-22 04:59:14,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-03-22 04:59:14,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-03-22 04:59:14,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-03-22 04:59:14,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-03-22 04:59:14,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-03-22 04:59:14,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-03-22 04:59:14,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-03-22 04:59:14,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-03-22 04:59:14,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-03-22 04:59:14,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-03-22 04:59:14,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-03-22 04:59:14,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-03-22 04:59:14,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-03-22 04:59:14,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-03-22 04:59:14,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-03-22 04:59:14,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-03-22 04:59:14,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-03-22 04:59:14,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-03-22 04:59:14,074 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-03-22 04:59:14,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-03-22 04:59:14,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-03-22 04:59:14,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-03-22 04:59:14,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-03-22 04:59:14,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-03-22 04:59:14,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-03-22 04:59:14,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-03-22 04:59:14,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-03-22 04:59:14,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-03-22 04:59:14,075 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-03-22 04:59:14,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-03-22 04:59:14,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-03-22 04:59:14,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-03-22 04:59:14,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-03-22 04:59:14,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-03-22 04:59:14,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-03-22 04:59:14,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-03-22 04:59:14,076 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-03-22 04:59:14,200 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=0.02395489797098079); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04009528493848798, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02395489797098079); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012583333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04733333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 04:59:14,200 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-03-22 04:59:14,201 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01588564851004605, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02395489797098079); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04009528493848798, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02395489797098079); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012583333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04733333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-03-22 04:59:14,367 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 268 ms to try 5000 different iterations.  Found a solution that moves 989 regions; Going from a computed imbalance of 0.01588564851004605 to a new imbalance of 0.001181660562706609. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007214664093171899); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.011585818956718922); MoveCostFunction : (multiplier=7.0, imbalance=0.10988888888888888, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007214664093171899); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=5.833333333333334E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00625); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 04:59:14,368 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1190467851:82 , srv1790547399:82 , srv767231861:82 , srv873843823:82 , srv94458177:82 , srv117901892:83 , srv2093319440:83 , srv2126456841:83 , srv1487464363:84 , srv1861522912:84 , srv2067200705:84 , srv461600158:84 , srv469808072:84 , srv507916006:84 , srv567335487:84 , srv582518836:84 , srv823642223:84 , srv895399888:84 , srv898222072:84 , srv1044798202:85 , srv1072654760:85 , srv1121210089:85 , srv1146572232:85 , srv1154730769:85 , srv1325989188:85 , srv1384955039:85 , srv1510493827:85 , srv1519966229:85 , srv155802526:85 , srv1628950976:85 , srv1717395232:85 , srv1750624923:85 , srv1771849572:85 , srv1831996712:85 , srv1854266907:85 , srv1887623911:85 , srv1928655990:85 , srv2080748084:85 , srv2111108550:85 , srv344104517:85 , srv368162682:85 , srv571417464:85 , srv575813875:85 , srv608369756:85 , srv804535258:85 , srv1105501956:86 , srv1220562369:86 , srv1311744751:86 , srv132769956:86 , srv1402616594:86 , srv1417860194:86 , srv1496100918:86 , srv1789732647:86 , srv1800779307:86 , srv1814385568:86 , srv1846218029:86 , srv1870177606:86 , srv1894518052:86 , srv2006525012:86 , srv2043503821:86 , srv2051485271:86 , srv2070202624:86 , srv235199238:86 , srv287104072:86 , srv383582729:86 , srv430389029:86 , srv529561376:86 , srv561442776:86 , srv586070342:86 , srv702458049:86 , srv756452972:86 , srv763764154:86 , srv794204303:86 , srv851206002:86 , srv855869256:86 , srv883449333:86 , srv979491009:86 , srv1177360459:87 , srv1427243203:87 , srv1495011078:87 , srv1705441750:87 , srv1716530331:87 , srv1753845362:87 , srv2013913763:87 , srv292187805:87 , srv418438864:87 , srv540668189:87 , srv548242249:87 , srv564304539:87 , srv728180378:87 , srv735607378:87 , srv854115840:87 , srv957764473:87 , srv963147040:87 , srv1319830714:88 , srv1915479504:88 , srv246690487:88 , srv82315517:88 , srv404833175:89 , srv1698796118:535 }
2023-03-22 04:59:14,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-22 04:59:14,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv851206002=89, srv292187805=58, srv132769956=13, srv702458049=79, srv804535258=86, srv1750624923=29, srv561442776=71, srv1800779307=34, srv1105501956=2, srv883449333=93, srv469808072=66, srv2093319440=52, srv1854266907=38, srv763764154=83, srv1496100918=20, srv1716530331=27, srv1831996712=36, srv1789732647=32, srv1154730769=5, srv1928655990=44, srv1311744751=10, srv1325989188=12, srv287104072=57, srv418438864=63, srv957764473=97, srv756452972=82, srv1698796118=25, srv1402616594=15, srv1190467851=8, srv564304539=72, srv507916006=67, srv155802526=23, srv855869256=91, srv1417860194=16, srv235199238=55, srv344104517=59, srv461600158=65, srv2043503821=47, srv2126456841=54, srv767231861=84, srv586070342=77, srv873843823=92, srv1072654760=1, srv1519966229=22, srv1870177606=40, srv2080748084=51, srv1753845362=30, srv571417464=74, srv2070202624=50, srv963147040=98, srv1510493827=21, srv404833175=62, srv1319830714=11, srv823642223=88, srv1846218029=37, srv895399888=94, srv1220562369=9, srv2067200705=49, srv82315517=87, srv1790547399=33, srv383582729=61, srv1628950976=24, srv430389029=64, srv548242249=70, srv979491009=99, srv1121210089=3, srv529561376=68, srv1177360459=6, srv2006525012=45, srv582518836=76, srv1771849572=31, srv854115840=90, srv1887623911=41, srv2013913763=46, srv1487464363=18, srv1427243203=17, srv94458177=96, srv1384955039=14, srv794204303=85, srv567335487=73, srv1705441750=26, srv2111108550=53, srv608369756=78, srv1861522912=39, srv1717395232=28, srv540668189=69, srv1495011078=19, srv728180378=80, srv2051485271=48, srv735607378=81, srv1894518052=42, srv1915479504=43, srv1044798202=0, srv246690487=56, srv368162682=60, srv1814385568=35, srv575813875=75, srv898222072=95, srv1146572232=4, srv117901892=7} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-22 04:59:14,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-22 04:59:14,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-22 04:59:14,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-22 04:59:14,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-22 04:59:14,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-22 04:59:14,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-22 04:59:14,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-22 04:59:14,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-22 04:59:14,387 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-22 04:59:14,387 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-22 04:59:14,387 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-22 04:59:14,387 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-22 04:59:14,387 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-22 04:59:14,387 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-22 04:59:14,387 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-22 04:59:14,387 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-22 04:59:14,387 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-22 04:59:14,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-22 04:59:14,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-22 04:59:14,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-22 04:59:14,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-22 04:59:14,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-22 04:59:14,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-22 04:59:14,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-22 04:59:14,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-22 04:59:14,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-22 04:59:14,388 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-22 04:59:14,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-22 04:59:14,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-22 04:59:14,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-22 04:59:14,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-03-22 04:59:14,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-03-22 04:59:14,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-03-22 04:59:14,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-03-22 04:59:14,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-03-22 04:59:14,389 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-03-22 04:59:14,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-03-22 04:59:14,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-03-22 04:59:14,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-03-22 04:59:14,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-03-22 04:59:14,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-03-22 04:59:14,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-03-22 04:59:14,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-03-22 04:59:14,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-03-22 04:59:14,390 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-03-22 04:59:14,391 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-03-22 04:59:14,391 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-03-22 04:59:14,391 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-03-22 04:59:14,391 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-03-22 04:59:14,391 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-03-22 04:59:14,391 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-03-22 04:59:14,391 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-03-22 04:59:14,391 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-03-22 04:59:14,391 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-03-22 04:59:14,392 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-03-22 04:59:14,392 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-03-22 04:59:14,392 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-03-22 04:59:14,392 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-03-22 04:59:14,392 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-03-22 04:59:14,392 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-03-22 04:59:14,392 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-03-22 04:59:14,392 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-03-22 04:59:14,392 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-03-22 04:59:14,393 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-03-22 04:59:14,393 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-03-22 04:59:14,393 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-03-22 04:59:14,393 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-03-22 04:59:14,393 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-03-22 04:59:14,393 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-03-22 04:59:14,393 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-03-22 04:59:14,393 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-03-22 04:59:14,393 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-03-22 04:59:14,393 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-03-22 04:59:14,393 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-03-22 04:59:14,394 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-03-22 04:59:14,394 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-03-22 04:59:14,394 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-03-22 04:59:14,394 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-03-22 04:59:14,394 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-03-22 04:59:14,394 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-03-22 04:59:14,394 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-03-22 04:59:14,394 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-03-22 04:59:14,394 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-03-22 04:59:14,394 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-03-22 04:59:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-03-22 04:59:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-03-22 04:59:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-03-22 04:59:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-03-22 04:59:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-03-22 04:59:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-03-22 04:59:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-03-22 04:59:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-03-22 04:59:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-03-22 04:59:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-03-22 04:59:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-03-22 04:59:14,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-03-22 04:59:14,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-03-22 04:59:14,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-03-22 04:59:14,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-03-22 04:59:14,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-03-22 04:59:14,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-03-22 04:59:14,477 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=0.007214664093171899); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.011585818956718922); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007214664093171899); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=5.833333333333334E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00625); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 04:59:14,477 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-03-22 04:59:14,477 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.0011747354366929226, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007214664093171899); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.011585818956718922); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007214664093171899); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=5.833333333333334E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00625); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-03-22 04:59:14,690 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 285 ms to try 5000 different iterations.  Found a solution that moves 328 regions; Going from a computed imbalance of 0.0011747354366929226 to a new imbalance of 2.8500871029393647E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.036444444444444446, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 04:59:14,691 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1495011078:83 , srv368162682:83 , srv404833175:83 , srv823642223:83 , srv957764473:83 , srv1121210089:84 , srv1154730769:84 , srv1220562369:84 , srv1319830714:84 , srv1384955039:84 , srv1427243203:84 , srv1487464363:84 , srv1705441750:84 , srv1716530331:84 , srv1750624923:84 , srv1789732647:84 , srv1790547399:84 , srv1854266907:84 , srv1861522912:84 , srv1915479504:84 , srv2051485271:84 , srv2067200705:84 , srv344104517:84 , srv418438864:84 , srv430389029:84 , srv540668189:84 , srv564304539:84 , srv567335487:84 , srv571417464:84 , srv608369756:84 , srv728180378:84 , srv763764154:84 , srv804535258:84 , srv851206002:84 , srv854115840:84 , srv895399888:84 , srv898222072:84 , srv1044798202:85 , srv1072654760:85 , srv1105501956:85 , srv1146572232:85 , srv1177360459:85 , srv117901892:85 , srv1190467851:85 , srv1325989188:85 , srv132769956:85 , srv1402616594:85 , srv1417860194:85 , srv1496100918:85 , srv1510493827:85 , srv1519966229:85 , srv1717395232:85 , srv1753845362:85 , srv1771849572:85 , srv1800779307:85 , srv1831996712:85 , srv1846218029:85 , srv1870177606:85 , srv1887623911:85 , srv1894518052:85 , srv1928655990:85 , srv2006525012:85 , srv2013913763:85 , srv2043503821:85 , srv2070202624:85 , srv2080748084:85 , srv2093319440:85 , srv2111108550:85 , srv235199238:85 , srv246690487:85 , srv287104072:85 , srv292187805:85 , srv383582729:85 , srv461600158:85 , srv469808072:85 , srv507916006:85 , srv529561376:85 , srv548242249:85 , srv561442776:85 , srv575813875:85 , srv582518836:85 , srv586070342:85 , srv702458049:85 , srv735607378:85 , srv756452972:85 , srv767231861:85 , srv794204303:85 , srv82315517:85 , srv873843823:85 , srv94458177:85 , srv963147040:85 , srv979491009:85 , srv1311744751:86 , srv155802526:86 , srv1628950976:86 , srv1814385568:86 , srv2126456841:86 , srv855869256:86 , srv883449333:86 , srv1698796118:620 }
2023-03-22 04:59:14,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-22 04:59:14,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv851206002=89, srv292187805=58, srv132769956=13, srv702458049=79, srv804535258=86, srv1750624923=29, srv561442776=71, srv1800779307=34, srv1105501956=2, srv883449333=93, srv469808072=66, srv2093319440=52, srv1854266907=38, srv763764154=83, srv1496100918=20, srv1716530331=27, srv1831996712=36, srv1789732647=32, srv1154730769=5, srv1928655990=44, srv1311744751=10, srv1325989188=12, srv287104072=57, srv418438864=63, srv957764473=97, srv756452972=82, srv1698796118=25, srv1402616594=15, srv1190467851=8, srv564304539=72, srv507916006=67, srv155802526=23, srv855869256=91, srv1417860194=16, srv235199238=55, srv344104517=59, srv461600158=65, srv2043503821=47, srv2126456841=54, srv767231861=84, srv586070342=77, srv873843823=92, srv1072654760=1, srv1519966229=22, srv1870177606=40, srv2080748084=51, srv1753845362=30, srv571417464=74, srv2070202624=50, srv963147040=98, srv1510493827=21, srv404833175=62, srv1319830714=11, srv823642223=88, srv1846218029=37, srv895399888=94, srv1220562369=9, srv2067200705=49, srv82315517=87, srv1790547399=33, srv383582729=61, srv1628950976=24, srv430389029=64, srv548242249=70, srv979491009=99, srv1121210089=3, srv529561376=68, srv1177360459=6, srv2006525012=45, srv582518836=76, srv1771849572=31, srv854115840=90, srv1887623911=41, srv2013913763=46, srv1487464363=18, srv1427243203=17, srv94458177=96, srv1384955039=14, srv794204303=85, srv567335487=73, srv1705441750=26, srv2111108550=53, srv608369756=78, srv1861522912=39, srv1717395232=28, srv540668189=69, srv1495011078=19, srv728180378=80, srv2051485271=48, srv735607378=81, srv1894518052=42, srv1915479504=43, srv1044798202=0, srv246690487=56, srv368162682=60, srv1814385568=35, srv575813875=75, srv898222072=95, srv1146572232=4, srv117901892=7} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-22 04:59:14,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-22 04:59:14,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-22 04:59:14,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-22 04:59:14,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-22 04:59:14,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-22 04:59:14,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-22 04:59:14,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-22 04:59:14,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-22 04:59:14,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-22 04:59:14,709 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-22 04:59:14,710 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-22 04:59:14,710 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-22 04:59:14,710 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-22 04:59:14,710 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-22 04:59:14,710 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-22 04:59:14,710 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-22 04:59:14,710 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-22 04:59:14,710 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-22 04:59:14,710 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-22 04:59:14,710 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-22 04:59:14,710 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-03-22 04:59:14,711 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-03-22 04:59:14,712 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-03-22 04:59:14,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-03-22 04:59:14,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-03-22 04:59:14,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-03-22 04:59:14,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-03-22 04:59:14,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-03-22 04:59:14,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-03-22 04:59:14,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-03-22 04:59:14,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-03-22 04:59:14,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-03-22 04:59:14,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-03-22 04:59:14,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-03-22 04:59:14,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-03-22 04:59:14,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-03-22 04:59:14,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-03-22 04:59:14,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-03-22 04:59:14,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-03-22 04:59:14,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-03-22 04:59:14,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-03-22 04:59:14,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-03-22 04:59:14,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-03-22 04:59:14,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-03-22 04:59:14,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-03-22 04:59:14,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-03-22 04:59:14,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-03-22 04:59:14,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-03-22 04:59:14,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-03-22 04:59:14,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-03-22 04:59:14,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-03-22 04:59:14,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-03-22 04:59:14,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-03-22 04:59:14,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-03-22 04:59:14,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-03-22 04:59:14,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-03-22 04:59:14,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-03-22 04:59:14,796 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 04:59:14,796 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-03-22 04:59:14,796 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=2.6204165940931486E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-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=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-03-22 04:59:14,968 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 243 ms to try 5000 different iterations.  Found a solution that moves 24 regions; Going from a computed imbalance of 2.6204165940931486E-5 to a new imbalance of 7.857473392189477E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017082358106351274); MoveCostFunction : (multiplier=7.0, imbalance=0.0026666666666666666); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 04:59:14,968 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv155802526:83 , srv1716530331:83 , srv1814385568:83 , srv1870177606:83 , srv702458049:83 , srv82315517:83 , srv855869256:83 , srv883449333:83 , srv1044798202:84 , srv1072654760:84 , srv1105501956:84 , srv1121210089:84 , srv1146572232:84 , srv1154730769:84 , srv1177360459:84 , srv117901892:84 , srv1190467851:84 , srv1311744751:84 , srv1319830714:84 , srv1325989188:84 , srv132769956:84 , srv1384955039:84 , srv1402616594:84 , srv1417860194:84 , srv1427243203:84 , srv1487464363:84 , srv1496100918:84 , srv1510493827:84 , srv1519966229:84 , srv1628950976:84 , srv1705441750:84 , srv1717395232:84 , srv1753845362:84 , srv1771849572:84 , srv1789732647:84 , srv1800779307:84 , srv1831996712:84 , srv1846218029:84 , srv1854266907:84 , srv1861522912:84 , srv1887623911:84 , srv1894518052:84 , srv1915479504:84 , srv1928655990:84 , srv2006525012:84 , srv2013913763:84 , srv2043503821:84 , srv2051485271:84 , srv2070202624:84 , srv2080748084:84 , srv2093319440:84 , srv2111108550:84 , srv2126456841:84 , srv235199238:84 , srv246690487:84 , srv287104072:84 , srv292187805:84 , srv344104517:84 , srv368162682:84 , srv383582729:84 , srv404833175:84 , srv418438864:84 , srv430389029:84 , srv461600158:84 , srv469808072:84 , srv507916006:84 , srv529561376:84 , srv548242249:84 , srv561442776:84 , srv564304539:84 , srv571417464:84 , srv575813875:84 , srv582518836:84 , srv586070342:84 , srv608369756:84 , srv728180378:84 , srv735607378:84 , srv756452972:84 , srv763764154:84 , srv767231861:84 , srv794204303:84 , srv804535258:84 , srv823642223:84 , srv851206002:84 , srv854115840:84 , srv873843823:84 , srv895399888:84 , srv898222072:84 , srv94458177:84 , srv963147040:84 , srv979491009:84 , srv1220562369:85 , srv1495011078:85 , srv1750624923:85 , srv1790547399:85 , srv2067200705:85 , srv540668189:85 , srv567335487:85 , srv957764473:85 , srv1698796118:684 }
2023-03-22 04:59:14,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-22 04:59:14,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv851206002=89, srv292187805=58, srv132769956=13, srv702458049=79, srv804535258=86, srv1750624923=29, srv561442776=71, srv1800779307=34, srv1105501956=2, srv883449333=93, srv469808072=66, srv2093319440=52, srv1854266907=38, srv763764154=83, srv1496100918=20, srv1716530331=27, srv1831996712=36, srv1789732647=32, srv1154730769=5, srv1928655990=44, srv1311744751=10, srv1325989188=12, srv287104072=57, srv418438864=63, srv957764473=97, srv756452972=82, srv1698796118=25, srv1402616594=15, srv1190467851=8, srv564304539=72, srv507916006=67, srv155802526=23, srv855869256=91, srv1417860194=16, srv235199238=55, srv344104517=59, srv461600158=65, srv2043503821=47, srv2126456841=54, srv767231861=84, srv586070342=77, srv873843823=92, srv1072654760=1, srv1519966229=22, srv1870177606=40, srv2080748084=51, srv1753845362=30, srv571417464=74, srv2070202624=50, srv963147040=98, srv1510493827=21, srv404833175=62, srv1319830714=11, srv823642223=88, srv1846218029=37, srv895399888=94, srv1220562369=9, srv2067200705=49, srv82315517=87, srv1790547399=33, srv383582729=61, srv1628950976=24, srv430389029=64, srv548242249=70, srv979491009=99, srv1121210089=3, srv529561376=68, srv1177360459=6, srv2006525012=45, srv582518836=76, srv1771849572=31, srv854115840=90, srv1887623911=41, srv2013913763=46, srv1487464363=18, srv1427243203=17, srv94458177=96, srv1384955039=14, srv794204303=85, srv567335487=73, srv1705441750=26, srv2111108550=53, srv608369756=78, srv1861522912=39, srv1717395232=28, srv540668189=69, srv1495011078=19, srv728180378=80, srv2051485271=48, srv735607378=81, srv1894518052=42, srv1915479504=43, srv1044798202=0, srv246690487=56, srv368162682=60, srv1814385568=35, srv575813875=75, srv898222072=95, srv1146572232=4, srv117901892=7} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-22 04:59:14,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-22 04:59:14,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-03-22 04:59:14,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-03-22 04:59:14,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-03-22 04:59:14,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-03-22 04:59:14,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-03-22 04:59:14,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-03-22 04:59:15,068 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); 
2023-03-22 04:59:15,069 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv155802526:83 , srv1716530331:83 , srv1814385568:83 , srv1870177606:83 , srv702458049:83 , srv82315517:83 , srv855869256:83 , srv883449333:83 , srv1044798202:84 , srv1072654760:84 , srv1105501956:84 , srv1121210089:84 , srv1146572232:84 , srv1154730769:84 , srv1177360459:84 , srv117901892:84 , srv1190467851:84 , srv1311744751:84 , srv1319830714:84 , srv1325989188:84 , srv132769956:84 , srv1384955039:84 , srv1402616594:84 , srv1417860194:84 , srv1427243203:84 , srv1487464363:84 , srv1496100918:84 , srv1510493827:84 , srv1519966229:84 , srv1628950976:84 , srv1705441750:84 , srv1717395232:84 , srv1753845362:84 , srv1771849572:84 , srv1789732647:84 , srv1800779307:84 , srv1831996712:84 , srv1846218029:84 , srv1854266907:84 , srv1861522912:84 , srv1887623911:84 , srv1894518052:84 , srv1915479504:84 , srv1928655990:84 , srv2006525012:84 , srv2013913763:84 , srv2043503821:84 , srv2051485271:84 , srv2070202624:84 , srv2080748084:84 , srv2093319440:84 , srv2111108550:84 , srv2126456841:84 , srv235199238:84 , srv246690487:84 , srv287104072:84 , srv292187805:84 , srv344104517:84 , srv368162682:84 , srv383582729:84 , srv404833175:84 , srv418438864:84 , srv430389029:84 , srv461600158:84 , srv469808072:84 , srv507916006:84 , srv529561376:84 , srv548242249:84 , srv561442776:84 , srv564304539:84 , srv571417464:84 , srv575813875:84 , srv582518836:84 , srv586070342:84 , srv608369756:84 , srv728180378:84 , srv735607378:84 , srv756452972:84 , srv763764154:84 , srv767231861:84 , srv794204303:84 , srv804535258:84 , srv823642223:84 , srv851206002:84 , srv854115840:84 , srv873843823:84 , srv895399888:84 , srv898222072:84 , srv94458177:84 , srv963147040:84 , srv979491009:84 , srv1220562369:85 , srv1495011078:85 , srv1750624923:85 , srv1790547399:85 , srv2067200705:85 , srv540668189:85 , srv567335487:85 , srv957764473:85 , srv1698796118:684 }
2023-03-22 04:59:15,094 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=372 (was 370) - SystemLoadAverage LEAK? -, ProcessCount=167 (was 167), AvailableMemoryMB=9487 (was 10063)
2023-03-22 04:59:15,103 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=372, ProcessCount=167, AvailableMemoryMB=9485
2023-03-22 04:59:15,104 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-03-22 04:59:15,104 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-03-22 04:59:15,116 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1029420618:84 , srv1045171830:84 , srv1054438775:84 , srv1095832945:84 , srv1145497439:84 , srv1399791970:84 , srv1415909646:84 , srv1426151963:84 , srv1438905820:84 , srv1493620764:84 , srv1518935099:84 , srv1695554239:84 , srv1737836339:84 , srv1832642044:84 , srv1913658381:84 , srv2037596868:84 , srv275085321:84 , srv282541870:84 , srv375238500:84 , srv38387716:84 , srv411207829:84 , srv435678401:84 , srv472351753:84 , srv499471645:84 , srv652461221:84 , srv711674100:84 , srv763198264:84 , srv862153143:84 , srv910267115:84 , srv541127114:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-03-22 04:59:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-22 04:59:15,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv411207829=20, srv499471645=23, srv541127114=24, srv1145497439=4, srv2037596868=15, srv282541870=17, srv652461221=25, srv435678401=21, srv862153143=28, srv1399791970=5, srv763198264=27, srv472351753=22, srv711674100=26, srv1054438775=2, srv1695554239=11, srv1029420618=0, srv375238500=18, srv275085321=16, srv1493620764=9, srv1426151963=7, srv1438905820=8, srv910267115=29, srv1045171830=1, srv1415909646=6, srv1518935099=10, srv38387716=19, srv1832642044=13, srv1737836339=12, srv1913658381=14, srv1095832945=3} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-22 04:59:15,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-22 04:59:15,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-22 04:59:15,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-22 04:59:15,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-22 04:59:15,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-22 04:59:15,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-03-22 04:59:15,154 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=1.1541842317221407, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 04:59:15,154 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912678872743858, 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=1.1541842317221407, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-03-22 05:01:15,137 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 9586946 different iterations.  Found a solution that moves 1835 regions; Going from a computed imbalance of 0.9912678872743858 to a new imbalance of 4.2829815420000605E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6796296296296296, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 05:01:15,142 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1029420618:90 , srv1045171830:90 , srv1054438775:90 , srv1095832945:90 , srv1145497439:90 , srv1399791970:90 , srv1415909646:90 , srv1426151963:90 , srv1438905820:90 , srv1493620764:90 , srv1518935099:90 , srv1695554239:90 , srv1737836339:90 , srv1832642044:90 , srv1913658381:90 , srv2037596868:90 , srv275085321:90 , srv282541870:90 , srv375238500:90 , srv38387716:90 , srv411207829:90 , srv435678401:90 , srv472351753:90 , srv499471645:90 , srv541127114:90 , srv652461221:90 , srv711674100:90 , srv763198264:90 , srv862153143:90 , srv910267115:90 }
2023-03-22 05:01:15,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-03-22 05:01:15,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv411207829=20, srv499471645=23, srv541127114=24, srv1145497439=4, srv2037596868=15, srv282541870=17, srv652461221=25, srv435678401=21, srv862153143=28, srv1399791970=5, srv763198264=27, srv472351753=22, srv711674100=26, srv1054438775=2, srv1695554239=11, srv1029420618=0, srv375238500=18, srv275085321=16, srv1493620764=9, srv1426151963=7, srv1438905820=8, srv910267115=29, srv1045171830=1, srv1415909646=6, srv1518935099=10, srv38387716=19, srv1832642044=13, srv1737836339=12, srv1913658381=14, srv1095832945=3} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-03-22 05:01:15,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-03-22 05:01:15,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-03-22 05:01:15,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-03-22 05:01:15,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-03-22 05:01:15,159 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-03-22 05:01:15,160 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1029420618:90 , srv1045171830:90 , srv1054438775:90 , srv1095832945:90 , srv1145497439:90 , srv1399791970:90 , srv1415909646:90 , srv1426151963:90 , srv1438905820:90 , srv1493620764:90 , srv1518935099:90 , srv1695554239:90 , srv1737836339:90 , srv1832642044:90 , srv1913658381:90 , srv2037596868:90 , srv275085321:90 , srv282541870:90 , srv375238500:90 , srv38387716:90 , srv411207829:90 , srv435678401:90 , srv472351753:90 , srv499471645:90 , srv541127114:90 , srv652461221:90 , srv711674100:90 , srv763198264:90 , srv862153143:90 , srv910267115:90 }
2023-03-22 05:01:15,170 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=9 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=185 (was 372), ProcessCount=162 (was 167), AvailableMemoryMB=10139 (was 9485) - AvailableMemoryMB LEAK? -