2023-11-14 14:55:23,274 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-11-14 14:55:23,570 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-11-14 14:55:23,698 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-11-14 14:55:23,784 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-14 14:55:23,792 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.
2023-11-14 14:55:23,807 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=106, ProcessCount=163, AvailableMemoryMB=1699
2023-11-14 14:55:23,809 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-14 14:55:23,809 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.
2023-11-14 14:55:23,927 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1023760813:84 , srv1057269700:84 , srv1064545930:84 , srv1076029078:84 , srv1155549730:84 , srv1165490605:84 , srv117179135:84 , srv1172554650:84 , srv1183914585:84 , srv1184686752:84 , srv1188965706:84 , srv1203922412:84 , srv1233577694:84 , srv1260993882:84 , srv1262386884:84 , srv1297243674:84 , srv1309353631:84 , srv1326214593:84 , srv1357198600:84 , srv1381900299:84 , srv1397540761:84 , srv139761633:84 , srv1407609791:84 , srv1439269473:84 , srv147067529:84 , srv1473267474:84 , srv148373830:84 , srv1486264094:84 , srv1517336163:84 , srv154403809:84 , srv1556824686:84 , srv1560281461:84 , srv1604594802:84 , srv1617096241:84 , srv1704179964:84 , srv1705467620:84 , srv1729112272:84 , srv1735903040:84 , srv1789308345:84 , srv1803958007:84 , srv182366008:84 , srv1838687230:84 , srv1856200600:84 , srv1862676997:84 , srv1868161079:84 , srv1929669130:84 , srv1960856924:84 , srv1963785830:84 , srv1975890996:84 , srv19813061:84 , srv1982229032:84 , srv2016505805:84 , srv2035467513:84 , srv2069557624:84 , srv2075102693:84 , srv2089686584:84 , srv2099122322:84 , srv210983998:84 , srv2114498224:84 , srv235065310:84 , srv248386229:84 , srv25345980:84 , srv253879383:84 , srv291082713:84 , srv301998497:84 , srv317691146:84 , srv339699982:84 , srv355246432:84 , srv361099903:84 , srv361311731:84 , srv380147669:84 , srv395604240:84 , srv405280564:84 , srv407558113:84 , srv408270112:84 , srv419666102:84 , srv422725759:84 , srv422846503:84 , srv499326617:84 , srv503677368:84 , srv564066656:84 , srv580344690:84 , srv601923683:84 , srv609528797:84 , srv689394608:84 , srv713304840:84 , srv750715467:84 , srv772193507:84 , srv789007202:84 , srv806536172:84 , srv808569988:84 , srv813084881:84 , srv813288957:84 , srv835958978:84 , srv860194676:84 , srv873101508:84 , srv875206492:84 , srv893910767:84 , srv897698996:84 , srv2074830274:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-11-14 14:55:23,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 14:55:23,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1517336163=28, srv1604594802=32, srv580344690=82, srv1556824686=30, srv139761633=21, srv1397540761=20, srv1326214593=17, srv210983998=58, srv1473267474=25, srv1297243674=15, srv2089686584=56, srv2099122322=57, srv235065310=60, srv789007202=89, srv1357198600=18, srv2075102693=55, srv1260993882=13, srv355246432=68, srv1155549730=4, srv564066656=81, srv1560281461=31, srv1486264094=27, srv2069557624=53, srv2074830274=54, srv253879383=63, srv291082713=64, srv1262386884=14, srv154403809=29, srv1617096241=33, srv182366008=40, srv1705467620=35, srv1729112272=36, srv609528797=84, srv750715467=87, srv1789308345=38, srv1862676997=43, srv1064545930=2, srv148373830=26, srv893910767=98, srv1188965706=10, srv689394608=85, srv1439269473=23, srv1023760813=0, srv713304840=86, srv1868161079=44, srv422725759=77, srv1172554650=7, srv1407609791=22, srv301998497=65, srv361311731=70, srv806536172=90, srv1704179964=34, srv422846503=78, srv875206492=97, srv117179135=6, srv835958978=94, srv1233577694=12, srv897698996=99, srv1203922412=11, srv1057269700=1, srv361099903=69, srv813288957=93, srv1309353631=16, srv860194676=95, srv1975890996=48, srv1856200600=42, srv408270112=75, srv248386229=61, srv1381900299=19, srv499326617=79, srv772193507=88, srv1960856924=46, srv2114498224=59, srv317691146=66, srv2016505805=51, srv2035467513=52, srv380147669=71, srv395604240=72, srv1929669130=45, srv19813061=49, srv601923683=83, srv1735903040=37, srv503677368=80, srv873101508=96, srv1838687230=41, srv813084881=92, srv1165490605=5, srv147067529=24, srv1183914585=8, srv1184686752=9, srv1076029078=3, srv407558113=74, srv1982229032=50, srv25345980=62, srv405280564=73, srv1963785830=47, srv1803958007=39, srv419666102=76, srv808569988=91, srv339699982=67} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 14:55:24,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 14:55:24,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 14:55:24,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 14:55:24,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 14:55:24,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 14:55:24,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 14:55:24,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 14:55:24,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 14:55:24,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 14:55:24,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 14:55:24,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 14:55:24,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 14:55:24,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 14:55:24,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 14:55:24,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 14:55:24,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 14:55:24,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 14:55:24,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 14:55:24,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 14:55:24,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 14:55:24,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 14:55:24,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 14:55:24,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 14:55:24,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 14:55:24,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 14:55:24,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 14:55:24,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 14:55:24,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 14:55:24,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 14:55:24,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 14:55:24,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-14 14:55:24,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-14 14:55:24,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-14 14:55:24,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-14 14:55:24,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-14 14:55:24,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-14 14:55:24,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-14 14:55:24,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-14 14:55:24,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-14 14:55:24,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-14 14:55:24,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-14 14:55:24,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-14 14:55:24,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-14 14:55:24,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-14 14:55:24,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-14 14:55:24,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-14 14:55:24,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-14 14:55:24,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-14 14:55:24,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-14 14:55:24,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-14 14:55:24,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-14 14:55:24,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-14 14:55:24,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-14 14:55:24,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-14 14:55:24,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-14 14:55:24,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-14 14:55:24,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-14 14:55:24,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-14 14:55:24,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-14 14:55:24,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-14 14:55:24,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-14 14:55:24,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-14 14:55:24,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-14 14:55:24,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-14 14:55:24,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-14 14:55:24,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-14 14:55:24,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-14 14:55:24,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-14 14:55:24,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-14 14:55:24,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-14 14:55:24,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-14 14:55:24,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-14 14:55:24,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-14 14:55:24,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-14 14:55:24,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-14 14:55:24,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-14 14:55:24,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-14 14:55:24,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-14 14:55:24,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-14 14:55:24,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-14 14:55:24,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-14 14:55:24,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-14 14:55:24,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-14 14:55:24,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-14 14:55:24,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-14 14:55:24,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-14 14:55:24,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-14 14:55:24,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-14 14:55:24,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-14 14:55:24,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-14 14:55:24,193 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); 
2023-11-14 14:55:24,193 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)
2023-11-14 14:55:24,194 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
2023-11-14 14:55:24,601 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 557 ms to try 5000 different iterations.  Found a solution that moves 4718 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18205969080644652. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03872580845416892, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0531794919249112, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5242222222222223, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03872580845416892, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17725, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24466666666666667, 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); 
2023-11-14 14:55:24,615 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1397540761:82 , srv1604594802:82 , srv253879383:82 , srv339699982:82 , srv395604240:82 , srv750715467:82 , srv1155549730:83 , srv1560281461:83 , srv182366008:83 , srv2035467513:83 , srv301998497:83 , srv380147669:83 , srv408270112:83 , srv419666102:83 , srv609528797:83 , srv1023760813:84 , srv117179135:84 , srv1203922412:84 , srv139761633:84 , srv1517336163:84 , srv1975890996:84 , srv2075102693:84 , srv405280564:84 , srv875206492:84 , srv1172554650:85 , srv1260993882:85 , srv1262386884:85 , srv1309353631:85 , srv1486264094:85 , srv1862676997:85 , srv1929669130:85 , srv1960856924:85 , srv1963785830:85 , srv355246432:85 , srv564066656:85 , srv1057269700:86 , srv1076029078:86 , srv1184686752:86 , srv147067529:86 , srv154403809:86 , srv1729112272:86 , srv1803958007:86 , srv1856200600:86 , srv1868161079:86 , srv2114498224:86 , srv422725759:86 , srv689394608:86 , srv772193507:86 , srv835958978:86 , srv873101508:86 , srv897698996:86 , srv1183914585:87 , srv1297243674:87 , srv1326214593:87 , srv1407609791:87 , srv1439269473:87 , srv1617096241:87 , srv1704179964:87 , srv1705467620:87 , srv1838687230:87 , srv235065310:87 , srv361311731:87 , srv422846503:87 , srv601923683:87 , srv789007202:87 , srv813288957:87 , srv860194676:87 , srv893910767:87 , srv1357198600:88 , srv1381900299:88 , srv1473267474:88 , srv1789308345:88 , srv1982229032:88 , srv2099122322:88 , srv317691146:88 , srv407558113:88 , srv503677368:88 , srv713304840:88 , srv2069557624:89 , srv2089686584:89 , srv25345980:89 , srv806536172:89 , srv1064545930:90 , srv1165490605:90 , srv1188965706:90 , srv148373830:90 , srv1556824686:90 , srv291082713:90 , srv361099903:90 , srv580344690:90 , srv808569988:90 , srv1233577694:91 , srv19813061:91 , srv2016505805:91 , srv210983998:91 , srv499326617:91 , srv813084881:91 , srv248386229:94 , srv1735903040:95 , srv2074830274:434 }
2023-11-14 14:55:24,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 14:55:24,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1517336163=28, srv1604594802=32, srv580344690=82, srv1556824686=30, srv139761633=21, srv1397540761=20, srv1326214593=17, srv210983998=58, srv1473267474=25, srv1297243674=15, srv2089686584=56, srv2099122322=57, srv235065310=60, srv789007202=89, srv1357198600=18, srv2075102693=55, srv1260993882=13, srv355246432=68, srv1155549730=4, srv564066656=81, srv1560281461=31, srv1486264094=27, srv2069557624=53, srv2074830274=54, srv253879383=63, srv291082713=64, srv1262386884=14, srv154403809=29, srv1617096241=33, srv182366008=40, srv1705467620=35, srv1729112272=36, srv609528797=84, srv750715467=87, srv1789308345=38, srv1862676997=43, srv1064545930=2, srv148373830=26, srv893910767=98, srv1188965706=10, srv689394608=85, srv1439269473=23, srv1023760813=0, srv713304840=86, srv1868161079=44, srv422725759=77, srv1172554650=7, srv1407609791=22, srv301998497=65, srv361311731=70, srv806536172=90, srv1704179964=34, srv422846503=78, srv875206492=97, srv117179135=6, srv835958978=94, srv1233577694=12, srv897698996=99, srv1203922412=11, srv1057269700=1, srv361099903=69, srv813288957=93, srv1309353631=16, srv860194676=95, srv1975890996=48, srv1856200600=42, srv408270112=75, srv248386229=61, srv1381900299=19, srv499326617=79, srv772193507=88, srv1960856924=46, srv2114498224=59, srv317691146=66, srv2016505805=51, srv2035467513=52, srv380147669=71, srv395604240=72, srv1929669130=45, srv19813061=49, srv601923683=83, srv1735903040=37, srv503677368=80, srv873101508=96, srv1838687230=41, srv813084881=92, srv1165490605=5, srv147067529=24, srv1183914585=8, srv1184686752=9, srv1076029078=3, srv407558113=74, srv1982229032=50, srv25345980=62, srv405280564=73, srv1963785830=47, srv1803958007=39, srv419666102=76, srv808569988=91, srv339699982=67} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 14:55:24,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 14:55:24,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 14:55:24,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 14:55:24,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 14:55:24,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 14:55:24,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 14:55:24,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 14:55:24,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 14:55:24,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 14:55:24,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 14:55:24,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 14:55:24,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 14:55:24,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 14:55:24,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 14:55:24,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 14:55:24,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 14:55:24,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 14:55:24,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 14:55:24,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 14:55:24,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 14:55:24,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 14:55:24,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 14:55:24,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 14:55:24,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 14:55:24,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 14:55:24,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 14:55:24,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 14:55:24,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 14:55:24,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 14:55:24,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 14:55:24,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-14 14:55:24,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-14 14:55:24,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-14 14:55:24,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-14 14:55:24,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-14 14:55:24,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-14 14:55:24,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-14 14:55:24,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-14 14:55:24,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-14 14:55:24,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-14 14:55:24,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-14 14:55:24,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-14 14:55:24,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-14 14:55:24,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-14 14:55:24,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-14 14:55:24,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-14 14:55:24,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-14 14:55:24,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-14 14:55:24,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-14 14:55:24,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-14 14:55:24,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-14 14:55:24,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-14 14:55:24,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-14 14:55:24,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-14 14:55:24,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-14 14:55:24,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-14 14:55:24,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-14 14:55:24,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-14 14:55:24,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-14 14:55:24,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-14 14:55:24,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-14 14:55:24,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-14 14:55:24,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-14 14:55:24,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-14 14:55:24,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-14 14:55:24,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-14 14:55:24,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-14 14:55:24,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-14 14:55:24,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-14 14:55:24,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-14 14:55:24,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-14 14:55:24,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-14 14:55:24,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-14 14:55:24,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-14 14:55:24,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-14 14:55:24,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-14 14:55:24,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-14 14:55:24,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-14 14:55:24,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-14 14:55:24,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-14 14:55:24,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-14 14:55:24,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-14 14:55:24,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-14 14:55:24,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-14 14:55:24,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-14 14:55:24,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-14 14:55:24,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-14 14:55:24,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-14 14:55:24,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-14 14:55:24,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-14 14:55:24,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-14 14:55:24,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-14 14:55:24,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-14 14:55:24,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-14 14:55:24,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-14 14:55:24,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-14 14:55:24,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-14 14:55:24,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-14 14:55:24,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-14 14:55:24,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-14 14:55:24,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-14 14:55:24,795 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=0.03872580845416892, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0531794919249112, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03872580845416892, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17725, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24466666666666667, 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); 
2023-11-14 14:55:24,795 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)
2023-11-14 14:55:24,796 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.18202665466435086, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03872580845416892, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0531794919249112, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03872580845416892, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17725, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24466666666666667, 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
2023-11-14 14:55:25,033 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 344 ms to try 5000 different iterations.  Found a solution that moves 2627 regions; Going from a computed imbalance of 0.18202665466435086 to a new imbalance of 0.016602520672922103. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02105047704597985); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.030039256022027283, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29188888888888886, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02105047704597985); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0135); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04658333333333333, 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); 
2023-11-14 14:55:25,045 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv248386229:77 , srv1064545930:80 , srv1188965706:80 , srv1233577694:80 , srv1735903040:80 , srv2016505805:80 , srv499326617:80 , srv808569988:80 , srv1556824686:81 , srv19813061:81 , srv806536172:81 , srv813084881:81 , srv1165490605:82 , srv210983998:82 , srv291082713:82 , srv407558113:82 , srv1297243674:83 , srv1439269473:83 , srv1704179964:83 , srv1789308345:83 , srv235065310:83 , srv361099903:83 , srv503677368:83 , srv713304840:83 , srv1357198600:84 , srv1381900299:84 , srv1473267474:84 , srv1803958007:84 , srv2089686584:84 , srv2114498224:84 , srv422846503:84 , srv580344690:84 , srv893910767:84 , srv1172554650:85 , srv1326214593:85 , srv1407609791:85 , srv148373830:85 , srv1617096241:85 , srv1838687230:85 , srv1982229032:85 , srv2099122322:85 , srv25345980:85 , srv835958978:85 , srv860194676:85 , srv1184686752:86 , srv1260993882:86 , srv1309353631:86 , srv147067529:86 , srv1486264094:86 , srv1705467620:86 , srv1868161079:86 , srv2069557624:86 , srv317691146:86 , srv361311731:86 , srv601923683:86 , srv689394608:86 , srv772193507:86 , srv789007202:86 , srv813288957:86 , srv897698996:86 , srv1057269700:87 , srv1183914585:87 , srv1262386884:87 , srv1517336163:87 , srv154403809:87 , srv1729112272:87 , srv1856200600:87 , srv1862676997:87 , srv1975890996:87 , srv301998497:87 , srv419666102:87 , srv1023760813:88 , srv117179135:88 , srv1203922412:88 , srv139761633:88 , srv182366008:88 , srv1960856924:88 , srv405280564:88 , srv408270112:88 , srv422725759:88 , srv873101508:88 , srv1155549730:89 , srv1560281461:89 , srv2035467513:89 , srv2075102693:89 , srv339699982:89 , srv395604240:89 , srv564066656:89 , srv875206492:89 , srv1076029078:90 , srv1604594802:90 , srv1929669130:90 , srv1963785830:90 , srv253879383:90 , srv380147669:90 , srv609528797:90 , srv750715467:90 , srv1397540761:92 , srv355246432:92 , srv2074830274:527 }
2023-11-14 14:55:25,048 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 14:55:25,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1517336163=28, srv1604594802=32, srv580344690=82, srv1556824686=30, srv139761633=21, srv1397540761=20, srv1326214593=17, srv210983998=58, srv1473267474=25, srv1297243674=15, srv2089686584=56, srv2099122322=57, srv235065310=60, srv789007202=89, srv1357198600=18, srv2075102693=55, srv1260993882=13, srv355246432=68, srv1155549730=4, srv564066656=81, srv1560281461=31, srv1486264094=27, srv2069557624=53, srv2074830274=54, srv253879383=63, srv291082713=64, srv1262386884=14, srv154403809=29, srv1617096241=33, srv182366008=40, srv1705467620=35, srv1729112272=36, srv609528797=84, srv750715467=87, srv1789308345=38, srv1862676997=43, srv1064545930=2, srv148373830=26, srv893910767=98, srv1188965706=10, srv689394608=85, srv1439269473=23, srv1023760813=0, srv713304840=86, srv1868161079=44, srv422725759=77, srv1172554650=7, srv1407609791=22, srv301998497=65, srv361311731=70, srv806536172=90, srv1704179964=34, srv422846503=78, srv875206492=97, srv117179135=6, srv835958978=94, srv1233577694=12, srv897698996=99, srv1203922412=11, srv1057269700=1, srv361099903=69, srv813288957=93, srv1309353631=16, srv860194676=95, srv1975890996=48, srv1856200600=42, srv408270112=75, srv248386229=61, srv1381900299=19, srv499326617=79, srv772193507=88, srv1960856924=46, srv2114498224=59, srv317691146=66, srv2016505805=51, srv2035467513=52, srv380147669=71, srv395604240=72, srv1929669130=45, srv19813061=49, srv601923683=83, srv1735903040=37, srv503677368=80, srv873101508=96, srv1838687230=41, srv813084881=92, srv1165490605=5, srv147067529=24, srv1183914585=8, srv1184686752=9, srv1076029078=3, srv407558113=74, srv1982229032=50, srv25345980=62, srv405280564=73, srv1963785830=47, srv1803958007=39, srv419666102=76, srv808569988=91, srv339699982=67} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 14:55:25,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 14:55:25,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 14:55:25,062 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 14:55:25,063 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-14 14:55:25,064 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-14 14:55:25,065 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-14 14:55:25,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-14 14:55:25,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-14 14:55:25,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-14 14:55:25,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-14 14:55:25,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-14 14:55:25,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-14 14:55:25,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-14 14:55:25,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-14 14:55:25,192 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=0.02105047704597985); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.030039256022027283, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02105047704597985); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0135); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04658333333333333, 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); 
2023-11-14 14:55:25,193 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)
2023-11-14 14:55:25,193 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.016584126025765426, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02105047704597985); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.030039256022027283, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02105047704597985); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0135); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04658333333333333, 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
2023-11-14 14:55:25,527 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 438 ms to try 5000 different iterations.  Found a solution that moves 998 regions; Going from a computed imbalance of 0.016584126025765426 to a new imbalance of 6.116523599410948E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005674374722806451); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004923659639173309); MoveCostFunction : (multiplier=7.0, imbalance=0.11088888888888888, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005674374722806451); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); 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); 
2023-11-14 14:55:25,532 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv355246432:81 , srv1076029078:82 , srv1397540761:82 , srv148373830:82 , srv2069557624:82 , srv1735903040:83 , srv1929669130:83 , srv1963785830:83 , srv2075102693:83 , srv25345980:83 , srv317691146:83 , srv422725759:83 , srv564066656:83 , srv580344690:83 , srv117179135:84 , srv154403809:84 , srv1729112272:84 , srv1960856924:84 , srv1982229032:84 , srv210983998:84 , srv361311731:84 , srv873101508:84 , srv1057269700:85 , srv1155549730:85 , srv1165490605:85 , srv1183914585:85 , srv1184686752:85 , srv1203922412:85 , srv1262386884:85 , srv1326214593:85 , srv1357198600:85 , srv1407609791:85 , srv147067529:85 , srv1473267474:85 , srv1705467620:85 , srv1856200600:85 , srv1862676997:85 , srv1868161079:85 , srv19813061:85 , srv2035467513:85 , srv2089686584:85 , srv2099122322:85 , srv253879383:85 , srv361099903:85 , srv601923683:85 , srv750715467:85 , srv772193507:85 , srv789007202:85 , srv813288957:85 , srv875206492:85 , srv1023760813:86 , srv1064545930:86 , srv1233577694:86 , srv1260993882:86 , srv1381900299:86 , srv139761633:86 , srv1556824686:86 , srv1560281461:86 , srv1604594802:86 , srv1617096241:86 , srv1789308345:86 , srv182366008:86 , srv1838687230:86 , srv1975890996:86 , srv2016505805:86 , srv248386229:86 , srv291082713:86 , srv395604240:86 , srv405280564:86 , srv407558113:86 , srv422846503:86 , srv499326617:86 , srv609528797:86 , srv689394608:86 , srv713304840:86 , srv835958978:86 , srv897698996:86 , srv1172554650:87 , srv1188965706:87 , srv1309353631:87 , srv1486264094:87 , srv1517336163:87 , srv1704179964:87 , srv235065310:87 , srv301998497:87 , srv380147669:87 , srv408270112:87 , srv503677368:87 , srv806536172:87 , srv808569988:87 , srv813084881:87 , srv860194676:87 , srv893910767:87 , srv1439269473:88 , srv339699982:88 , srv419666102:88 , srv1297243674:89 , srv1803958007:89 , srv2114498224:89 , srv2074830274:547 }
2023-11-14 14:55:25,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 14:55:25,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1517336163=28, srv1604594802=32, srv580344690=82, srv1556824686=30, srv139761633=21, srv1397540761=20, srv1326214593=17, srv210983998=58, srv1473267474=25, srv1297243674=15, srv2089686584=56, srv2099122322=57, srv235065310=60, srv789007202=89, srv1357198600=18, srv2075102693=55, srv1260993882=13, srv355246432=68, srv1155549730=4, srv564066656=81, srv1560281461=31, srv1486264094=27, srv2069557624=53, srv2074830274=54, srv253879383=63, srv291082713=64, srv1262386884=14, srv154403809=29, srv1617096241=33, srv182366008=40, srv1705467620=35, srv1729112272=36, srv609528797=84, srv750715467=87, srv1789308345=38, srv1862676997=43, srv1064545930=2, srv148373830=26, srv893910767=98, srv1188965706=10, srv689394608=85, srv1439269473=23, srv1023760813=0, srv713304840=86, srv1868161079=44, srv422725759=77, srv1172554650=7, srv1407609791=22, srv301998497=65, srv361311731=70, srv806536172=90, srv1704179964=34, srv422846503=78, srv875206492=97, srv117179135=6, srv835958978=94, srv1233577694=12, srv897698996=99, srv1203922412=11, srv1057269700=1, srv361099903=69, srv813288957=93, srv1309353631=16, srv860194676=95, srv1975890996=48, srv1856200600=42, srv408270112=75, srv248386229=61, srv1381900299=19, srv499326617=79, srv772193507=88, srv1960856924=46, srv2114498224=59, srv317691146=66, srv2016505805=51, srv2035467513=52, srv380147669=71, srv395604240=72, srv1929669130=45, srv19813061=49, srv601923683=83, srv1735903040=37, srv503677368=80, srv873101508=96, srv1838687230=41, srv813084881=92, srv1165490605=5, srv147067529=24, srv1183914585=8, srv1184686752=9, srv1076029078=3, srv407558113=74, srv1982229032=50, srv25345980=62, srv405280564=73, srv1963785830=47, srv1803958007=39, srv419666102=76, srv808569988=91, srv339699982=67} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 14:55:25,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 14:55:25,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 14:55:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-14 14:55:25,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-14 14:55:25,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-14 14:55:25,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-14 14:55:25,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-14 14:55:25,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-14 14:55:25,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-14 14:55:25,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-14 14:55:25,672 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=0.005674374722806451); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004923659639173309); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005674374722806451); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); 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); 
2023-11-14 14:55:25,673 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)
2023-11-14 14:55:25,673 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.046642145804692E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005674374722806451); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004923659639173309); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005674374722806451); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); 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
2023-11-14 14:55:25,901 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 331 ms to try 5000 different iterations.  Found a solution that moves 232 regions; Going from a computed imbalance of 6.046642145804692E-4 to a new imbalance of 1.0849179434606612E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0015713484026367722); MoveCostFunction : (multiplier=7.0, imbalance=0.025777777777777778, 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=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); 
2023-11-14 14:55:25,902 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv380147669:82 , srv1183914585:83 , srv1297243674:83 , srv1803958007:83 , srv339699982:83 , srv609528797:83 , srv813084881:83 , srv860194676:83 , srv893910767:83 , srv1023760813:84 , srv1076029078:84 , srv1262386884:84 , srv1357198600:84 , srv1381900299:84 , srv139761633:84 , srv1439269473:84 , srv1486264094:84 , srv1517336163:84 , srv1560281461:84 , srv1604594802:84 , srv1704179964:84 , srv1705467620:84 , srv1735903040:84 , srv1838687230:84 , srv1856200600:84 , srv1929669130:84 , srv1960856924:84 , srv1963785830:84 , srv2089686584:84 , srv2099122322:84 , srv2114498224:84 , srv25345980:84 , srv291082713:84 , srv405280564:84 , srv408270112:84 , srv419666102:84 , srv503677368:84 , srv580344690:84 , srv601923683:84 , srv689394608:84 , srv713304840:84 , srv789007202:84 , srv813288957:84 , srv873101508:84 , srv875206492:84 , srv897698996:84 , srv1057269700:85 , srv1155549730:85 , srv1165490605:85 , srv1172554650:85 , srv1184686752:85 , srv1188965706:85 , srv1203922412:85 , srv1233577694:85 , srv1260993882:85 , srv1309353631:85 , srv1326214593:85 , srv1407609791:85 , srv1473267474:85 , srv148373830:85 , srv154403809:85 , srv1556824686:85 , srv1617096241:85 , srv1729112272:85 , srv1789308345:85 , srv182366008:85 , srv1862676997:85 , srv1868161079:85 , srv1975890996:85 , srv19813061:85 , srv1982229032:85 , srv2035467513:85 , srv2069557624:85 , srv210983998:85 , srv235065310:85 , srv248386229:85 , srv253879383:85 , srv301998497:85 , srv317691146:85 , srv355246432:85 , srv361099903:85 , srv361311731:85 , srv395604240:85 , srv422725759:85 , srv422846503:85 , srv499326617:85 , srv564066656:85 , srv750715467:85 , srv772193507:85 , srv806536172:85 , srv808569988:85 , srv835958978:85 , srv1064545930:86 , srv117179135:86 , srv1397540761:86 , srv147067529:86 , srv2016505805:86 , srv2075102693:86 , srv407558113:86 , srv2074830274:634 }
2023-11-14 14:55:25,906 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 14:55:25,906 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1517336163=28, srv1604594802=32, srv580344690=82, srv1556824686=30, srv139761633=21, srv1397540761=20, srv1326214593=17, srv210983998=58, srv1473267474=25, srv1297243674=15, srv2089686584=56, srv2099122322=57, srv235065310=60, srv789007202=89, srv1357198600=18, srv2075102693=55, srv1260993882=13, srv355246432=68, srv1155549730=4, srv564066656=81, srv1560281461=31, srv1486264094=27, srv2069557624=53, srv2074830274=54, srv253879383=63, srv291082713=64, srv1262386884=14, srv154403809=29, srv1617096241=33, srv182366008=40, srv1705467620=35, srv1729112272=36, srv609528797=84, srv750715467=87, srv1789308345=38, srv1862676997=43, srv1064545930=2, srv148373830=26, srv893910767=98, srv1188965706=10, srv689394608=85, srv1439269473=23, srv1023760813=0, srv713304840=86, srv1868161079=44, srv422725759=77, srv1172554650=7, srv1407609791=22, srv301998497=65, srv361311731=70, srv806536172=90, srv1704179964=34, srv422846503=78, srv875206492=97, srv117179135=6, srv835958978=94, srv1233577694=12, srv897698996=99, srv1203922412=11, srv1057269700=1, srv361099903=69, srv813288957=93, srv1309353631=16, srv860194676=95, srv1975890996=48, srv1856200600=42, srv408270112=75, srv248386229=61, srv1381900299=19, srv499326617=79, srv772193507=88, srv1960856924=46, srv2114498224=59, srv317691146=66, srv2016505805=51, srv2035467513=52, srv380147669=71, srv395604240=72, srv1929669130=45, srv19813061=49, srv601923683=83, srv1735903040=37, srv503677368=80, srv873101508=96, srv1838687230=41, srv813084881=92, srv1165490605=5, srv147067529=24, srv1183914585=8, srv1184686752=9, srv1076029078=3, srv407558113=74, srv1982229032=50, srv25345980=62, srv405280564=73, srv1963785830=47, srv1803958007=39, srv419666102=76, srv808569988=91, srv339699982=67} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 14:55:25,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 14:55:25,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 14:55:25,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 14:55:25,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 14:55:25,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 14:55:25,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 14:55:25,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 14:55:25,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 14:55:25,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 14:55:25,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 14:55:25,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 14:55:25,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-14 14:55:25,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-14 14:55:25,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-14 14:55:25,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-14 14:55:25,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-14 14:55:25,924 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-14 14:55:25,924 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-14 14:55:25,924 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-14 14:55:25,924 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-14 14:55:25,924 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-14 14:55:25,924 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-14 14:55:25,924 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-14 14:55:26,049 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=9.224680713499232E-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=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0015713484026367722); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); 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); 
2023-11-14 14:55:26,049 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv380147669:82 , srv1183914585:83 , srv1297243674:83 , srv1803958007:83 , srv339699982:83 , srv609528797:83 , srv813084881:83 , srv860194676:83 , srv893910767:83 , srv1023760813:84 , srv1076029078:84 , srv1262386884:84 , srv1357198600:84 , srv1381900299:84 , srv139761633:84 , srv1439269473:84 , srv1486264094:84 , srv1517336163:84 , srv1560281461:84 , srv1604594802:84 , srv1704179964:84 , srv1705467620:84 , srv1735903040:84 , srv1838687230:84 , srv1856200600:84 , srv1929669130:84 , srv1960856924:84 , srv1963785830:84 , srv2089686584:84 , srv2099122322:84 , srv2114498224:84 , srv25345980:84 , srv291082713:84 , srv405280564:84 , srv408270112:84 , srv419666102:84 , srv503677368:84 , srv580344690:84 , srv601923683:84 , srv689394608:84 , srv713304840:84 , srv789007202:84 , srv813288957:84 , srv873101508:84 , srv875206492:84 , srv897698996:84 , srv1057269700:85 , srv1155549730:85 , srv1165490605:85 , srv1172554650:85 , srv1184686752:85 , srv1188965706:85 , srv1203922412:85 , srv1233577694:85 , srv1260993882:85 , srv1309353631:85 , srv1326214593:85 , srv1407609791:85 , srv1473267474:85 , srv148373830:85 , srv154403809:85 , srv1556824686:85 , srv1617096241:85 , srv1729112272:85 , srv1789308345:85 , srv182366008:85 , srv1862676997:85 , srv1868161079:85 , srv1975890996:85 , srv19813061:85 , srv1982229032:85 , srv2035467513:85 , srv2069557624:85 , srv210983998:85 , srv235065310:85 , srv248386229:85 , srv253879383:85 , srv301998497:85 , srv317691146:85 , srv355246432:85 , srv361099903:85 , srv361311731:85 , srv395604240:85 , srv422725759:85 , srv422846503:85 , srv499326617:85 , srv564066656:85 , srv750715467:85 , srv772193507:85 , srv806536172:85 , srv808569988:85 , srv835958978:85 , srv1064545930:86 , srv117179135:86 , srv1397540761:86 , srv147067529:86 , srv2016505805:86 , srv2075102693:86 , srv407558113:86 , srv2074830274:634 }
2023-11-14 14:55:26,079 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=106 (was 106), ProcessCount=163 (was 163), AvailableMemoryMB=1209 (was 1699)
2023-11-14 14:55:26,088 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=106, ProcessCount=163, AvailableMemoryMB=1208
2023-11-14 14:55:26,089 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-14 14:55:26,089 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.
2023-11-14 14:55:26,101 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1065932787:84 , srv1165279389:84 , srv1190896484:84 , srv1204535393:84 , srv1254678677:84 , srv126838383:84 , srv1284827491:84 , srv1313131391:84 , srv1387216617:84 , srv1440319597:84 , srv1441803097:84 , srv166907184:84 , srv167540428:84 , srv1774968838:84 , srv1881668176:84 , srv1915772610:84 , srv2028475186:84 , srv2090293202:84 , srv269137544:84 , srv275367178:84 , srv281804234:84 , srv321184430:84 , srv323247129:84 , srv349737307:84 , srv384453140:84 , srv562626798:84 , srv574182230:84 , srv609412648:84 , srv811343235:84 , srv73977957:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-11-14 14:55:26,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 14:55:26,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv323247129=22, srv349737307=23, srv1190896484=2, srv1165279389=1, srv1204535393=3, srv126838383=5, srv1387216617=8, srv275367178=19, srv384453140=24, srv562626798=25, srv281804234=20, srv1313131391=7, srv2028475186=16, srv1881668176=14, srv1774968838=13, srv609412648=27, srv2090293202=17, srv1254678677=4, srv321184430=21, srv574182230=26, srv1065932787=0, srv73977957=28, srv1915772610=15, srv166907184=11, srv167540428=12, srv1441803097=10, srv269137544=18, srv1440319597=9, srv811343235=29, srv1284827491=6} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 14:55:26,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 14:55:26,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 14:55:26,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 14:55:26,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 14:55:26,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 14:55:26,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 14:55:26,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 14:55:26,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 14:55:26,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 14:55:26,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 14:55:26,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 14:55:26,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 14:55:26,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 14:55:26,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 14:55:26,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 14:55:26,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 14:55:26,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 14:55:26,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 14:55:26,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 14:55:26,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 14:55:26,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 14:55:26,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 14:55:26,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 14:55:26,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 14:55:26,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 14:55:26,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 14:55:26,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 14:55:26,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 14:55:26,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 14:55:26,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 14:55:26,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-14 14:55:26,135 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=1.1201997140836075, 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); 
2023-11-14 14:55:26,135 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912571788638476, 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=1.1201997140836075, 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
2023-11-14 14:57:26,123 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6170559 different iterations.  Found a solution that moves 1855 regions; Going from a computed imbalance of 0.9912571788638476 to a new imbalance of 4.329662539733032E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.687037037037037, 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); 
2023-11-14 14:57:26,130 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1065932787:90 , srv1165279389:90 , srv1190896484:90 , srv1204535393:90 , srv1254678677:90 , srv126838383:90 , srv1284827491:90 , srv1313131391:90 , srv1387216617:90 , srv1440319597:90 , srv1441803097:90 , srv166907184:90 , srv167540428:90 , srv1774968838:90 , srv1881668176:90 , srv1915772610:90 , srv2028475186:90 , srv2090293202:90 , srv269137544:90 , srv275367178:90 , srv281804234:90 , srv321184430:90 , srv323247129:90 , srv349737307:90 , srv384453140:90 , srv562626798:90 , srv574182230:90 , srv609412648:90 , srv73977957:90 , srv811343235:90 }
2023-11-14 14:57:26,131 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 14:57:26,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv323247129=22, srv349737307=23, srv1190896484=2, srv1165279389=1, srv1204535393=3, srv126838383=5, srv1387216617=8, srv275367178=19, srv384453140=24, srv562626798=25, srv281804234=20, srv1313131391=7, srv2028475186=16, srv1881668176=14, srv1774968838=13, srv609412648=27, srv2090293202=17, srv1254678677=4, srv321184430=21, srv574182230=26, srv1065932787=0, srv73977957=28, srv1915772610=15, srv166907184=11, srv167540428=12, srv1441803097=10, srv269137544=18, srv1440319597=9, srv811343235=29, srv1284827491=6} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 14:57:26,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 14:57:26,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 14:57:26,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 14:57:26,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 14:57:26,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 14:57:26,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 14:57:26,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 14:57:26,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 14:57:26,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 14:57:26,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 14:57:26,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 14:57:26,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-14 14:57:26,149 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); 
2023-11-14 14:57:26,149 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1065932787:90 , srv1165279389:90 , srv1190896484:90 , srv1204535393:90 , srv1254678677:90 , srv126838383:90 , srv1284827491:90 , srv1313131391:90 , srv1387216617:90 , srv1440319597:90 , srv1441803097:90 , srv166907184:90 , srv167540428:90 , srv1774968838:90 , srv1881668176:90 , srv1915772610:90 , srv2028475186:90 , srv2090293202:90 , srv269137544:90 , srv275367178:90 , srv281804234:90 , srv321184430:90 , srv323247129:90 , srv349737307:90 , srv384453140:90 , srv562626798:90 , srv574182230:90 , srv609412648:90 , srv73977957:90 , srv811343235:90 }
2023-11-14 14:57:26,164 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=183 (was 106) - SystemLoadAverage LEAK? -, ProcessCount=160 (was 163), AvailableMemoryMB=1407 (was 1208) - AvailableMemoryMB LEAK? -