2023-02-11 09:55:52,971 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-02-11 09:55:53,326 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-02-11 09:55:53,430 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-02-11 09:55:53,493 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-11 09:55:53,500 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.
2023-02-11 09:55:53,514 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=103, ProcessCount=178, AvailableMemoryMB=3309
2023-02-11 09:55:53,516 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-11 09:55:53,517 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.
2023-02-11 09:55:53,652 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1003939829:84 , srv1006800686:84 , srv1013738806:84 , srv1014679:84 , srv1041335659:84 , srv108293522:84 , srv1098981667:84 , srv1233989040:84 , srv1244437476:84 , srv1246920050:84 , srv1262861281:84 , srv1291977458:84 , srv1299885589:84 , srv1309445620:84 , srv1334563100:84 , srv1345775451:84 , srv1348151198:84 , srv1380914219:84 , srv1398780774:84 , srv1409932191:84 , srv1444025494:84 , srv1450005990:84 , srv1477726872:84 , srv1488803368:84 , srv1514413070:84 , srv1515553787:84 , srv1554283816:84 , srv1560131539:84 , srv1560327013:84 , srv1563985417:84 , srv157964123:84 , srv1644912779:84 , srv1661372405:84 , srv1675228120:84 , srv1685894854:84 , srv1698479409:84 , srv1739016385:84 , srv1776578089:84 , srv1795318342:84 , srv1827579504:84 , srv1850083129:84 , srv186353872:84 , srv186695907:84 , srv187727645:84 , srv1884988173:84 , srv1915363083:84 , srv1967722392:84 , srv1989154658:84 , srv1997509491:84 , srv1998699895:84 , srv2009739516:84 , srv2034384886:84 , srv2067753700:84 , srv2084830:84 , srv2091081957:84 , srv2104302032:84 , srv2131650006:84 , srv2142684270:84 , srv22998882:84 , srv274254993:84 , srv286034794:84 , srv299289703:84 , srv329113593:84 , srv346053833:84 , srv388269835:84 , srv413779762:84 , srv413934303:84 , srv426657402:84 , srv467911758:84 , srv47967927:84 , srv562112131:84 , srv577265936:84 , srv620477371:84 , srv632555018:84 , srv660281404:84 , srv68550824:84 , srv700835299:84 , srv710905912:84 , srv715331222:84 , srv724310185:84 , srv731414948:84 , srv73248561:84 , srv774950803:84 , srv808856676:84 , srv817141835:84 , srv847655483:84 , srv868931464:84 , srv869164309:84 , srv873182125:84 , srv88273526:84 , srv89055972:84 , srv891718071:84 , srv939523388:84 , srv96930818:84 , srv973205325:84 , srv97680952:84 , srv984716672:84 , srv992651630:84 , srv993028083:84 , srv1488645009:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-02-11 09:55:53,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 09:55:53,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1006800686=1, srv1345775451=15, srv1380914219=17, srv992651630=98, srv388269835=65, srv1262861281=10, srv1560327013=29, srv274254993=60, srv73248561=82, srv660281404=75, srv413934303=67, srv2009739516=51, srv700835299=77, srv467911758=69, srv873182125=89, srv2034384886=52, srv710905912=78, srv1398780774=18, srv426657402=68, srv715331222=79, srv1776578089=38, srv1488803368=24, srv1554283816=27, srv22998882=59, srv724310185=80, srv96930818=94, srv186695907=43, srv1444025494=20, srv1098981667=6, srv1003939829=0, srv1477726872=22, srv1515553787=26, srv89055972=91, srv157964123=31, srv1795318342=39, srv97680952=96, srv562112131=71, srv731414948=81, srv620477371=73, srv68550824=76, srv1884988173=45, srv1998699895=50, srv346053833=64, srv1041335659=4, srv2131650006=57, srv1309445620=13, srv1967722392=47, srv286034794=61, srv2091081957=55, srv1560131539=28, srv2084830=54, srv1348151198=16, srv186353872=42, srv1661372405=33, srv973205325=95, srv1563985417=30, srv1698479409=36, srv1244437476=8, srv413779762=66, srv1850083129=41, srv939523388=93, srv1291977458=11, srv1409932191=19, srv847655483=86, srv1685894854=35, srv817141835=85, srv577265936=72, srv108293522=5, srv1644912779=32, srv1450005990=21, srv891718071=92, srv1246920050=9, srv1989154658=48, srv1739016385=37, srv1827579504=40, srv1334563100=14, srv1514413070=25, srv993028083=99, srv187727645=44, srv1233989040=7, srv2142684270=58, srv632555018=74, srv1013738806=2, srv2067753700=53, srv868931464=87, srv808856676=84, srv2104302032=56, srv299289703=62, srv1299885589=12, srv1675228120=34, srv88273526=90, srv1488645009=23, srv1915363083=46, srv329113593=63, srv47967927=70, srv1014679=3, srv774950803=83, srv869164309=88, srv984716672=97, srv1997509491=49} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 09:55:53,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 09:55:53,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 09:55:53,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 09:55:53,753 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 09:55:53,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 09:55:53,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 09:55:53,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 09:55:53,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 09:55:53,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 09:55:53,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 09:55:53,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 09:55:53,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 09:55:53,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 09:55:53,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 09:55:53,754 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 09:55:53,755 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 09:55:53,756 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 09:55:53,756 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 09:55:53,756 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 09:55:53,756 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-11 09:55:53,756 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-11 09:55:53,756 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-11 09:55:53,756 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-11 09:55:53,756 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-11 09:55:53,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-11 09:55:53,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-11 09:55:53,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-11 09:55:53,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-11 09:55:53,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-11 09:55:53,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-11 09:55:53,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-11 09:55:53,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-11 09:55:53,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-11 09:55:53,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-11 09:55:53,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-11 09:55:53,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-11 09:55:53,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-11 09:55:53,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-11 09:55:53,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-11 09:55:53,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-11 09:55:53,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-11 09:55:53,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-11 09:55:53,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-11 09:55:53,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-11 09:55:53,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-11 09:55:53,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-11 09:55:53,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-11 09:55:53,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-11 09:55:53,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-11 09:55:53,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-11 09:55:53,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-11 09:55:53,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-11 09:55:53,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-11 09:55:53,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-11 09:55:53,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-11 09:55:53,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-11 09:55:53,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-11 09:55:53,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-11 09:55:53,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-11 09:55:53,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-11 09:55:53,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-11 09:55:53,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-11 09:55:53,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-11 09:55:53,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-11 09:55:53,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-11 09:55:53,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-11 09:55:53,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-11 09:55:53,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-11 09:55:53,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-11 09:55:53,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-11 09:55:53,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-11 09:55:53,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-11 09:55:53,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-11 09:55:53,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-11 09:55:53,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-11 09:55:53,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-11 09:55:53,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-11 09:55:53,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-11 09:55:53,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-11 09:55:53,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-11 09:55:53,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-11 09:55:53,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-11 09:55:53,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-11 09:55:53,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-11 09:55:53,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-11 09:55:53,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-11 09:55:53,764 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-11 09:55:53,765 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-11 09:55:53,765 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-11 09:55:53,765 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-11 09:55:53,951 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); 
2023-02-11 09:55:53,951 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)
2023-02-11 09:55:53,952 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
2023-02-11 09:55:54,238 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 447 ms to try 5000 different iterations.  Found a solution that moves 4680 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17886675832359167. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0400377051371262, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059178817455790456, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.52, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0400377051371262, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17458333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2355, 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); 
2023-02-11 09:55:54,261 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1444025494:81 , srv1098981667:82 , srv1398780774:83 , srv1644912779:83 , srv186353872:83 , srv186695907:83 , srv22998882:83 , srv817141835:83 , srv1262861281:84 , srv1299885589:84 , srv1477726872:84 , srv274254993:84 , srv286034794:84 , srv413779762:84 , srv47967927:84 , srv562112131:84 , srv873182125:84 , srv939523388:84 , srv993028083:84 , srv1013738806:85 , srv1450005990:85 , srv1563985417:85 , srv1675228120:85 , srv1776578089:85 , srv1884988173:85 , srv2067753700:85 , srv2131650006:85 , srv329113593:85 , srv426657402:85 , srv68550824:85 , srv808856676:85 , srv891718071:85 , srv973205325:85 , srv1003939829:86 , srv1006800686:86 , srv1014679:86 , srv108293522:86 , srv1246920050:86 , srv1334563100:86 , srv1380914219:86 , srv1488803368:86 , srv1515553787:86 , srv1554283816:86 , srv1560131539:86 , srv1795318342:86 , srv1850083129:86 , srv187727645:86 , srv1915363083:86 , srv1998699895:86 , srv2034384886:86 , srv2104302032:86 , srv2142684270:86 , srv467911758:86 , srv577265936:86 , srv632555018:86 , srv700835299:86 , srv724310185:86 , srv731414948:86 , srv868931464:86 , srv97680952:86 , srv1309445620:87 , srv1345775451:87 , srv1409932191:87 , srv1514413070:87 , srv157964123:87 , srv1739016385:87 , srv1989154658:87 , srv2009739516:87 , srv346053833:87 , srv388269835:87 , srv89055972:87 , srv96930818:87 , srv992651630:87 , srv1041335659:88 , srv1244437476:88 , srv1560327013:88 , srv1698479409:88 , srv1827579504:88 , srv1967722392:88 , srv1997509491:88 , srv2091081957:88 , srv869164309:88 , srv88273526:88 , srv1348151198:89 , srv299289703:89 , srv660281404:89 , srv715331222:89 , srv847655483:89 , srv984716672:89 , srv1233989040:90 , srv413934303:90 , srv620477371:90 , srv710905912:90 , srv1291977458:91 , srv1661372405:91 , srv2084830:91 , srv1685894854:93 , srv73248561:93 , srv774950803:93 , srv1488645009:446 }
2023-02-11 09:55:54,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 09:55:54,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1006800686=1, srv1345775451=15, srv1380914219=17, srv992651630=98, srv388269835=65, srv1262861281=10, srv1560327013=29, srv274254993=60, srv73248561=82, srv660281404=75, srv413934303=67, srv2009739516=51, srv700835299=77, srv467911758=69, srv873182125=89, srv2034384886=52, srv710905912=78, srv1398780774=18, srv426657402=68, srv715331222=79, srv1776578089=38, srv1488803368=24, srv1554283816=27, srv22998882=59, srv724310185=80, srv96930818=94, srv186695907=43, srv1444025494=20, srv1098981667=6, srv1003939829=0, srv1477726872=22, srv1515553787=26, srv89055972=91, srv157964123=31, srv1795318342=39, srv97680952=96, srv562112131=71, srv731414948=81, srv620477371=73, srv68550824=76, srv1884988173=45, srv1998699895=50, srv346053833=64, srv1041335659=4, srv2131650006=57, srv1309445620=13, srv1967722392=47, srv286034794=61, srv2091081957=55, srv1560131539=28, srv2084830=54, srv1348151198=16, srv186353872=42, srv1661372405=33, srv973205325=95, srv1563985417=30, srv1698479409=36, srv1244437476=8, srv413779762=66, srv1850083129=41, srv939523388=93, srv1291977458=11, srv1409932191=19, srv847655483=86, srv1685894854=35, srv817141835=85, srv577265936=72, srv108293522=5, srv1644912779=32, srv1450005990=21, srv891718071=92, srv1246920050=9, srv1989154658=48, srv1739016385=37, srv1827579504=40, srv1334563100=14, srv1514413070=25, srv993028083=99, srv187727645=44, srv1233989040=7, srv2142684270=58, srv632555018=74, srv1013738806=2, srv2067753700=53, srv868931464=87, srv808856676=84, srv2104302032=56, srv299289703=62, srv1299885589=12, srv1675228120=34, srv88273526=90, srv1488645009=23, srv1915363083=46, srv329113593=63, srv47967927=70, srv1014679=3, srv774950803=83, srv869164309=88, srv984716672=97, srv1997509491=49} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 09:55:54,279 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 09:55:54,279 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 09:55:54,280 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 09:55:54,280 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 09:55:54,280 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 09:55:54,280 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 09:55:54,280 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 09:55:54,280 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 09:55:54,280 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 09:55:54,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 09:55:54,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 09:55:54,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 09:55:54,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 09:55:54,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 09:55:54,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 09:55:54,281 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 09:55:54,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 09:55:54,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 09:55:54,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 09:55:54,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 09:55:54,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 09:55:54,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 09:55:54,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 09:55:54,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 09:55:54,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 09:55:54,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 09:55:54,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 09:55:54,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 09:55:54,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 09:55:54,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 09:55:54,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-11 09:55:54,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-11 09:55:54,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-11 09:55:54,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-11 09:55:54,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-11 09:55:54,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-11 09:55:54,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-11 09:55:54,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-11 09:55:54,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-11 09:55:54,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-11 09:55:54,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-11 09:55:54,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-11 09:55:54,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-11 09:55:54,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-11 09:55:54,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-11 09:55:54,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-11 09:55:54,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-11 09:55:54,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-11 09:55:54,287 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-11 09:55:54,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-11 09:55:54,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-11 09:55:54,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-11 09:55:54,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-11 09:55:54,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-11 09:55:54,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-11 09:55:54,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-11 09:55:54,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-11 09:55:54,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-11 09:55:54,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-11 09:55:54,288 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-11 09:55:54,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-11 09:55:54,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-11 09:55:54,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-11 09:55:54,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-11 09:55:54,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-11 09:55:54,289 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-11 09:55:54,424 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=0.0400377051371262, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059178817455790456, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0400377051371262, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17458333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2355, 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); 
2023-02-11 09:55:54,425 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)
2023-02-11 09:55:54,425 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17883398826318314, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0400377051371262, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059178817455790456, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0400377051371262, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17458333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2355, 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
2023-02-11 09:55:54,692 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 375 ms to try 5000 different iterations.  Found a solution that moves 2553 regions; Going from a computed imbalance of 0.17883398826318314 to a new imbalance of 0.015165872816996601. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021847000545772603); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03847835253641906, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2836666666666667, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021847000545772603); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04516666666666667, 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); 
2023-02-11 09:55:54,702 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1685894854:78 , srv73248561:78 , srv774950803:80 , srv1291977458:81 , srv1309445620:81 , srv1661372405:81 , srv413934303:81 , srv1244437476:82 , srv1560327013:82 , srv1827579504:82 , srv2084830:82 , srv2091081957:82 , srv660281404:82 , srv1514413070:83 , srv1739016385:83 , srv1997509491:83 , srv620477371:83 , srv715331222:83 , srv731414948:83 , srv88273526:83 , srv984716672:83 , srv1014679:84 , srv1345775451:84 , srv1348151198:84 , srv1380914219:84 , srv157964123:84 , srv187727645:84 , srv47967927:84 , srv700835299:84 , srv710905912:84 , srv724310185:84 , srv869164309:84 , srv1041335659:85 , srv108293522:85 , srv1409932191:85 , srv1563985417:85 , srv1698479409:85 , srv1967722392:85 , srv346053833:85 , srv388269835:85 , srv808856676:85 , srv847655483:85 , srv891718071:85 , srv96930818:85 , srv1013738806:86 , srv1233989040:86 , srv1477726872:86 , srv1554283816:86 , srv1560131539:86 , srv1850083129:86 , srv1884988173:86 , srv1989154658:86 , srv2009739516:86 , srv2034384886:86 , srv2131650006:86 , srv577265936:86 , srv68550824:86 , srv97680952:86 , srv992651630:86 , srv1006800686:87 , srv1246920050:87 , srv1299885589:87 , srv1334563100:87 , srv1515553787:87 , srv1644912779:87 , srv1776578089:87 , srv1795318342:87 , srv1998699895:87 , srv2142684270:87 , srv299289703:87 , srv329113593:87 , srv467911758:87 , srv89055972:87 , srv939523388:87 , srv973205325:87 , srv1488803368:88 , srv1675228120:88 , srv186695907:88 , srv286034794:88 , srv426657402:88 , srv562112131:88 , srv632555018:88 , srv868931464:88 , srv1003939829:89 , srv1098981667:89 , srv1262861281:89 , srv1450005990:89 , srv186353872:89 , srv1915363083:89 , srv2067753700:89 , srv2104302032:89 , srv22998882:89 , srv413779762:89 , srv817141835:89 , srv873182125:89 , srv993028083:89 , srv1398780774:90 , srv274254993:90 , srv1444025494:95 , srv1488645009:522 }
2023-02-11 09:55:54,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 09:55:54,707 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1006800686=1, srv1345775451=15, srv1380914219=17, srv992651630=98, srv388269835=65, srv1262861281=10, srv1560327013=29, srv274254993=60, srv73248561=82, srv660281404=75, srv413934303=67, srv2009739516=51, srv700835299=77, srv467911758=69, srv873182125=89, srv2034384886=52, srv710905912=78, srv1398780774=18, srv426657402=68, srv715331222=79, srv1776578089=38, srv1488803368=24, srv1554283816=27, srv22998882=59, srv724310185=80, srv96930818=94, srv186695907=43, srv1444025494=20, srv1098981667=6, srv1003939829=0, srv1477726872=22, srv1515553787=26, srv89055972=91, srv157964123=31, srv1795318342=39, srv97680952=96, srv562112131=71, srv731414948=81, srv620477371=73, srv68550824=76, srv1884988173=45, srv1998699895=50, srv346053833=64, srv1041335659=4, srv2131650006=57, srv1309445620=13, srv1967722392=47, srv286034794=61, srv2091081957=55, srv1560131539=28, srv2084830=54, srv1348151198=16, srv186353872=42, srv1661372405=33, srv973205325=95, srv1563985417=30, srv1698479409=36, srv1244437476=8, srv413779762=66, srv1850083129=41, srv939523388=93, srv1291977458=11, srv1409932191=19, srv847655483=86, srv1685894854=35, srv817141835=85, srv577265936=72, srv108293522=5, srv1644912779=32, srv1450005990=21, srv891718071=92, srv1246920050=9, srv1989154658=48, srv1739016385=37, srv1827579504=40, srv1334563100=14, srv1514413070=25, srv993028083=99, srv187727645=44, srv1233989040=7, srv2142684270=58, srv632555018=74, srv1013738806=2, srv2067753700=53, srv868931464=87, srv808856676=84, srv2104302032=56, srv299289703=62, srv1299885589=12, srv1675228120=34, srv88273526=90, srv1488645009=23, srv1915363083=46, srv329113593=63, srv47967927=70, srv1014679=3, srv774950803=83, srv869164309=88, srv984716672=97, srv1997509491=49} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 09:55:54,728 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 09:55:54,729 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 09:55:54,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-11 09:55:54,731 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-11 09:55:54,732 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-11 09:55:54,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-11 09:55:54,734 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-11 09:55:54,734 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-11 09:55:54,734 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-11 09:55:54,734 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-11 09:55:54,734 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-11 09:55:54,734 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-11 09:55:54,734 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-11 09:55:54,734 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-11 09:55:54,734 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-11 09:55:54,734 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-11 09:55:54,735 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-11 09:55:54,735 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-11 09:55:54,735 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-11 09:55:54,735 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-11 09:55:54,735 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-11 09:55:54,735 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-11 09:55:54,735 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-11 09:55:54,735 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-11 09:55:54,735 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-11 09:55:54,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-11 09:55:54,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-11 09:55:54,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-11 09:55:54,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-11 09:55:54,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-11 09:55:54,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-11 09:55:54,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-11 09:55:54,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-11 09:55:54,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-11 09:55:54,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-11 09:55:54,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-11 09:55:54,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-11 09:55:54,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-11 09:55:54,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-11 09:55:54,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-11 09:55:54,863 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=0.021847000545772603); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03847835253641906, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021847000545772603); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04516666666666667, 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); 
2023-02-11 09:55:54,864 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)
2023-02-11 09:55:54,864 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.015147996328914759, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021847000545772603); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03847835253641906, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021847000545772603); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04516666666666667, 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
2023-02-11 09:55:55,081 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 317 ms to try 5000 different iterations.  Found a solution that moves 1017 regions; Going from a computed imbalance of 0.015147996328914759 to a new imbalance of 8.324691434460953E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005885806956706312); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008723203316114791); MoveCostFunction : (multiplier=7.0, imbalance=0.113, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005885806956706312); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005083333333333333); 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); 
2023-02-11 09:55:55,083 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1233989040:81 , srv1444025494:81 , srv299289703:81 , srv2104302032:82 , srv847655483:82 , srv1003939829:83 , srv1450005990:83 , srv1488803368:83 , srv1675228120:83 , srv2067753700:83 , srv274254993:83 , srv632555018:83 , srv868931464:83 , srv89055972:83 , srv1262861281:84 , srv1348151198:84 , srv1398780774:84 , srv1515553787:84 , srv1795318342:84 , srv1915363083:84 , srv2009739516:84 , srv2084830:84 , srv2142684270:84 , srv329113593:84 , srv346053833:84 , srv620477371:84 , srv710905912:84 , srv992651630:84 , srv1006800686:85 , srv1246920050:85 , srv1334563100:85 , srv1409932191:85 , srv1698479409:85 , srv1967722392:85 , srv1989154658:85 , srv2034384886:85 , srv286034794:85 , srv388269835:85 , srv426657402:85 , srv467911758:85 , srv715331222:85 , srv774950803:85 , srv869164309:85 , srv873182125:85 , srv96930818:85 , srv973205325:85 , srv97680952:85 , srv984716672:85 , srv993028083:85 , srv1013738806:86 , srv1041335659:86 , srv1098981667:86 , srv1291977458:86 , srv1345775451:86 , srv1477726872:86 , srv1554283816:86 , srv1560131539:86 , srv1661372405:86 , srv1685894854:86 , srv1776578089:86 , srv1850083129:86 , srv186353872:86 , srv1998699895:86 , srv22998882:86 , srv413779762:86 , srv413934303:86 , srv562112131:86 , srv577265936:86 , srv660281404:86 , srv1014679:87 , srv108293522:87 , srv1299885589:87 , srv1380914219:87 , srv1560327013:87 , srv1563985417:87 , srv157964123:87 , srv1644912779:87 , srv1827579504:87 , srv186695907:87 , srv187727645:87 , srv1884988173:87 , srv1997509491:87 , srv2131650006:87 , srv68550824:87 , srv73248561:87 , srv817141835:87 , srv88273526:87 , srv939523388:87 , srv1244437476:88 , srv1309445620:88 , srv1514413070:88 , srv1739016385:88 , srv2091081957:88 , srv700835299:88 , srv724310185:88 , srv808856676:88 , srv891718071:88 , srv47967927:89 , srv731414948:89 , srv1488645009:542 }
2023-02-11 09:55:55,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 09:55:55,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1006800686=1, srv1345775451=15, srv1380914219=17, srv992651630=98, srv388269835=65, srv1262861281=10, srv1560327013=29, srv274254993=60, srv73248561=82, srv660281404=75, srv413934303=67, srv2009739516=51, srv700835299=77, srv467911758=69, srv873182125=89, srv2034384886=52, srv710905912=78, srv1398780774=18, srv426657402=68, srv715331222=79, srv1776578089=38, srv1488803368=24, srv1554283816=27, srv22998882=59, srv724310185=80, srv96930818=94, srv186695907=43, srv1444025494=20, srv1098981667=6, srv1003939829=0, srv1477726872=22, srv1515553787=26, srv89055972=91, srv157964123=31, srv1795318342=39, srv97680952=96, srv562112131=71, srv731414948=81, srv620477371=73, srv68550824=76, srv1884988173=45, srv1998699895=50, srv346053833=64, srv1041335659=4, srv2131650006=57, srv1309445620=13, srv1967722392=47, srv286034794=61, srv2091081957=55, srv1560131539=28, srv2084830=54, srv1348151198=16, srv186353872=42, srv1661372405=33, srv973205325=95, srv1563985417=30, srv1698479409=36, srv1244437476=8, srv413779762=66, srv1850083129=41, srv939523388=93, srv1291977458=11, srv1409932191=19, srv847655483=86, srv1685894854=35, srv817141835=85, srv577265936=72, srv108293522=5, srv1644912779=32, srv1450005990=21, srv891718071=92, srv1246920050=9, srv1989154658=48, srv1739016385=37, srv1827579504=40, srv1334563100=14, srv1514413070=25, srv993028083=99, srv187727645=44, srv1233989040=7, srv2142684270=58, srv632555018=74, srv1013738806=2, srv2067753700=53, srv868931464=87, srv808856676=84, srv2104302032=56, srv299289703=62, srv1299885589=12, srv1675228120=34, srv88273526=90, srv1488645009=23, srv1915363083=46, srv329113593=63, srv47967927=70, srv1014679=3, srv774950803=83, srv869164309=88, srv984716672=97, srv1997509491=49} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 09:55:55,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 09:55:55,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 09:55:55,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 09:55:55,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 09:55:55,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 09:55:55,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 09:55:55,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 09:55:55,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 09:55:55,098 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 09:55:55,099 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-11 09:55:55,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-11 09:55:55,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-11 09:55:55,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-11 09:55:55,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-11 09:55:55,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-11 09:55:55,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-11 09:55:55,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-11 09:55:55,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-11 09:55:55,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-11 09:55:55,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-11 09:55:55,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-11 09:55:55,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-11 09:55:55,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-11 09:55:55,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-11 09:55:55,207 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=0.005885806956706312); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008723203316114791); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005885806956706312); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005083333333333333); 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); 
2023-02-11 09:55:55,207 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)
2023-02-11 09:55:55,207 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=8.253479572419306E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005885806956706312); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008723203316114791); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005885806956706312); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005083333333333333); 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
2023-02-11 09:55:55,543 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 430 ms to try 5000 different iterations.  Found a solution that moves 292 regions; Going from a computed imbalance of 8.253479572419306E-4 to a new imbalance of 1.3244187227466455E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.03244444444444444, 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); 
2023-02-11 09:55:55,544 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1041335659:83 , srv1661372405:83 , srv1776578089:83 , srv186353872:83 , srv186695907:83 , srv1915363083:83 , srv1998699895:83 , srv413779762:83 , srv710905912:83 , srv817141835:83 , srv1006800686:84 , srv1244437476:84 , srv1246920050:84 , srv1291977458:84 , srv1299885589:84 , srv1334563100:84 , srv1514413070:84 , srv1554283816:84 , srv1560131539:84 , srv157964123:84 , srv1698479409:84 , srv1739016385:84 , srv1850083129:84 , srv1884988173:84 , srv1967722392:84 , srv1989154658:84 , srv1997509491:84 , srv2009739516:84 , srv2091081957:84 , srv299289703:84 , srv426657402:84 , srv467911758:84 , srv562112131:84 , srv577265936:84 , srv68550824:84 , srv700835299:84 , srv724310185:84 , srv731414948:84 , srv73248561:84 , srv774950803:84 , srv808856676:84 , srv873182125:84 , srv88273526:84 , srv891718071:84 , srv993028083:84 , srv1003939829:85 , srv1013738806:85 , srv1014679:85 , srv108293522:85 , srv1098981667:85 , srv1233989040:85 , srv1262861281:85 , srv1345775451:85 , srv1380914219:85 , srv1398780774:85 , srv1409932191:85 , srv1444025494:85 , srv1450005990:85 , srv1515553787:85 , srv1563985417:85 , srv1644912779:85 , srv1675228120:85 , srv1685894854:85 , srv1795318342:85 , srv1827579504:85 , srv187727645:85 , srv2034384886:85 , srv2067753700:85 , srv2084830:85 , srv2104302032:85 , srv2131650006:85 , srv2142684270:85 , srv22998882:85 , srv274254993:85 , srv286034794:85 , srv388269835:85 , srv413934303:85 , srv47967927:85 , srv620477371:85 , srv632555018:85 , srv660281404:85 , srv715331222:85 , srv868931464:85 , srv869164309:85 , srv89055972:85 , srv939523388:85 , srv96930818:85 , srv973205325:85 , srv97680952:85 , srv984716672:85 , srv992651630:85 , srv1309445620:86 , srv1348151198:86 , srv1477726872:86 , srv1488803368:86 , srv1560327013:86 , srv329113593:86 , srv346053833:86 , srv847655483:86 , srv1488645009:632 }
2023-02-11 09:55:55,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 09:55:55,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1006800686=1, srv1345775451=15, srv1380914219=17, srv992651630=98, srv388269835=65, srv1262861281=10, srv1560327013=29, srv274254993=60, srv73248561=82, srv660281404=75, srv413934303=67, srv2009739516=51, srv700835299=77, srv467911758=69, srv873182125=89, srv2034384886=52, srv710905912=78, srv1398780774=18, srv426657402=68, srv715331222=79, srv1776578089=38, srv1488803368=24, srv1554283816=27, srv22998882=59, srv724310185=80, srv96930818=94, srv186695907=43, srv1444025494=20, srv1098981667=6, srv1003939829=0, srv1477726872=22, srv1515553787=26, srv89055972=91, srv157964123=31, srv1795318342=39, srv97680952=96, srv562112131=71, srv731414948=81, srv620477371=73, srv68550824=76, srv1884988173=45, srv1998699895=50, srv346053833=64, srv1041335659=4, srv2131650006=57, srv1309445620=13, srv1967722392=47, srv286034794=61, srv2091081957=55, srv1560131539=28, srv2084830=54, srv1348151198=16, srv186353872=42, srv1661372405=33, srv973205325=95, srv1563985417=30, srv1698479409=36, srv1244437476=8, srv413779762=66, srv1850083129=41, srv939523388=93, srv1291977458=11, srv1409932191=19, srv847655483=86, srv1685894854=35, srv817141835=85, srv577265936=72, srv108293522=5, srv1644912779=32, srv1450005990=21, srv891718071=92, srv1246920050=9, srv1989154658=48, srv1739016385=37, srv1827579504=40, srv1334563100=14, srv1514413070=25, srv993028083=99, srv187727645=44, srv1233989040=7, srv2142684270=58, srv632555018=74, srv1013738806=2, srv2067753700=53, srv868931464=87, srv808856676=84, srv2104302032=56, srv299289703=62, srv1299885589=12, srv1675228120=34, srv88273526=90, srv1488645009=23, srv1915363083=46, srv329113593=63, srv47967927=70, srv1014679=3, srv774950803=83, srv869164309=88, srv984716672=97, srv1997509491=49} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 09:55:55,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 09:55:55,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 09:55:55,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 09:55:55,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 09:55:55,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 09:55:55,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 09:55:55,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 09:55:55,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 09:55:55,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 09:55:55,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 09:55:55,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 09:55:55,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 09:55:55,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 09:55:55,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 09:55:55,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-11 09:55:55,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-11 09:55:55,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-11 09:55:55,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-11 09:55:55,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-11 09:55:55,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-11 09:55:55,673 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=1.119955952676234E-5 <= 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=0.002010075630518424); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=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); 
2023-02-11 09:55:55,673 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1041335659:83 , srv1661372405:83 , srv1776578089:83 , srv186353872:83 , srv186695907:83 , srv1915363083:83 , srv1998699895:83 , srv413779762:83 , srv710905912:83 , srv817141835:83 , srv1006800686:84 , srv1244437476:84 , srv1246920050:84 , srv1291977458:84 , srv1299885589:84 , srv1334563100:84 , srv1514413070:84 , srv1554283816:84 , srv1560131539:84 , srv157964123:84 , srv1698479409:84 , srv1739016385:84 , srv1850083129:84 , srv1884988173:84 , srv1967722392:84 , srv1989154658:84 , srv1997509491:84 , srv2009739516:84 , srv2091081957:84 , srv299289703:84 , srv426657402:84 , srv467911758:84 , srv562112131:84 , srv577265936:84 , srv68550824:84 , srv700835299:84 , srv724310185:84 , srv731414948:84 , srv73248561:84 , srv774950803:84 , srv808856676:84 , srv873182125:84 , srv88273526:84 , srv891718071:84 , srv993028083:84 , srv1003939829:85 , srv1013738806:85 , srv1014679:85 , srv108293522:85 , srv1098981667:85 , srv1233989040:85 , srv1262861281:85 , srv1345775451:85 , srv1380914219:85 , srv1398780774:85 , srv1409932191:85 , srv1444025494:85 , srv1450005990:85 , srv1515553787:85 , srv1563985417:85 , srv1644912779:85 , srv1675228120:85 , srv1685894854:85 , srv1795318342:85 , srv1827579504:85 , srv187727645:85 , srv2034384886:85 , srv2067753700:85 , srv2084830:85 , srv2104302032:85 , srv2131650006:85 , srv2142684270:85 , srv22998882:85 , srv274254993:85 , srv286034794:85 , srv388269835:85 , srv413934303:85 , srv47967927:85 , srv620477371:85 , srv632555018:85 , srv660281404:85 , srv715331222:85 , srv868931464:85 , srv869164309:85 , srv89055972:85 , srv939523388:85 , srv96930818:85 , srv973205325:85 , srv97680952:85 , srv984716672:85 , srv992651630:85 , srv1309445620:86 , srv1348151198:86 , srv1477726872:86 , srv1488803368:86 , srv1560327013:86 , srv329113593:86 , srv346053833:86 , srv847655483:86 , srv1488645009:632 }
2023-02-11 09:55:55,718 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=127 (was 103) - SystemLoadAverage LEAK? -, ProcessCount=178 (was 178), AvailableMemoryMB=2827 (was 3309)
2023-02-11 09:55:55,729 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=127, ProcessCount=178, AvailableMemoryMB=2825
2023-02-11 09:55:55,730 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-11 09:55:55,730 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.
2023-02-11 09:55:55,742 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1108082450:84 , srv1110463835:84 , srv1161088151:84 , srv123677383:84 , srv133889591:84 , srv1363070729:84 , srv1397707723:84 , srv1449248857:84 , srv1509623351:84 , srv1513307136:84 , srv156541793:84 , srv1573422472:84 , srv1825394575:84 , srv1973046835:84 , srv212454709:84 , srv224746915:84 , srv287745950:84 , srv445796255:84 , srv450584828:84 , srv506813807:84 , srv700047355:84 , srv719098244:84 , srv787950550:84 , srv789298128:84 , srv817259063:84 , srv819249991:84 , srv86611428:84 , srv868216863:84 , srv976786670:84 , srv258039256:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-02-11 09:55:55,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 09:55:55,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv817259063=25, srv123677383=3, srv506813807=20, srv1509623351=8, srv224746915=15, srv976786670=29, srv1513307136=9, srv868216863=28, srv258039256=16, srv287745950=17, srv700047355=21, srv1161088151=2, srv1363070729=5, srv819249991=26, srv789298128=24, srv1449248857=7, srv1110463835=1, srv212454709=14, srv86611428=27, srv450584828=19, srv1973046835=13, srv787950550=23, srv1108082450=0, srv156541793=10, srv1397707723=6, srv1825394575=12, srv445796255=18, srv1573422472=11, srv719098244=22, srv133889591=4} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 09:55:55,756 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 09:55:55,757 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 09:55:55,758 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 09:55:55,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 09:55:55,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-02-11 09:55:55,775 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=1.1124513262829343, 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); 
2023-02-11 09:55:55,775 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912547373721524, 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=1.1124513262829343, 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
2023-02-11 09:57:55,762 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6162525 different iterations.  Found a solution that moves 1860 regions; Going from a computed imbalance of 0.9912547373721524 to a new imbalance of 4.341332789166274E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6888888888888889, 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); 
2023-02-11 09:57:55,769 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1108082450:90 , srv1110463835:90 , srv1161088151:90 , srv123677383:90 , srv133889591:90 , srv1363070729:90 , srv1397707723:90 , srv1449248857:90 , srv1509623351:90 , srv1513307136:90 , srv156541793:90 , srv1573422472:90 , srv1825394575:90 , srv1973046835:90 , srv212454709:90 , srv224746915:90 , srv258039256:90 , srv287745950:90 , srv445796255:90 , srv450584828:90 , srv506813807:90 , srv700047355:90 , srv719098244:90 , srv787950550:90 , srv789298128:90 , srv817259063:90 , srv819249991:90 , srv86611428:90 , srv868216863:90 , srv976786670:90 }
2023-02-11 09:57:55,770 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-11 09:57:55,770 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv817259063=25, srv123677383=3, srv506813807=20, srv1509623351=8, srv224746915=15, srv976786670=29, srv1513307136=9, srv868216863=28, srv258039256=16, srv287745950=17, srv700047355=21, srv1161088151=2, srv1363070729=5, srv819249991=26, srv789298128=24, srv1449248857=7, srv1110463835=1, srv212454709=14, srv86611428=27, srv450584828=19, srv1973046835=13, srv787950550=23, srv1108082450=0, srv156541793=10, srv1397707723=6, srv1825394575=12, srv445796255=18, srv1573422472=11, srv719098244=22, srv133889591=4} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-11 09:57:55,774 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-11 09:57:55,774 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-11 09:57:55,774 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-11 09:57:55,774 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-11 09:57:55,774 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-11 09:57:55,774 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-11 09:57:55,775 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-11 09:57:55,776 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-11 09:57:55,776 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-11 09:57:55,776 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-11 09:57:55,776 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-11 09:57:55,776 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-02-11 09:57:55,788 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); 
2023-02-11 09:57:55,788 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1108082450:90 , srv1110463835:90 , srv1161088151:90 , srv123677383:90 , srv133889591:90 , srv1363070729:90 , srv1397707723:90 , srv1449248857:90 , srv1509623351:90 , srv1513307136:90 , srv156541793:90 , srv1573422472:90 , srv1825394575:90 , srv1973046835:90 , srv212454709:90 , srv224746915:90 , srv258039256:90 , srv287745950:90 , srv445796255:90 , srv450584828:90 , srv506813807:90 , srv700047355:90 , srv719098244:90 , srv787950550:90 , srv789298128:90 , srv817259063:90 , srv819249991:90 , srv86611428:90 , srv868216863:90 , srv976786670:90 }
2023-02-11 09:57:55,802 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=9 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=290 (was 127) - SystemLoadAverage LEAK? -, ProcessCount=168 (was 178), AvailableMemoryMB=2622 (was 2825)