2024-02-05 03:53:09,846 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-02-05 03:53:10,162 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-02-05 03:53:10,270 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-02-05 03:53:10,337 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-05 03:53:10,347 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-02-05 03:53:10,361 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=312, ProcessCount=167, AvailableMemoryMB=2959
2024-02-05 03:53:10,363 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-05 03:53:10,363 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-02-05 03:53:10,492 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1004563948:84 , srv1021403936:84 , srv102837735:84 , srv1069417076:84 , srv1082808217:84 , srv1086005050:84 , srv1100445753:84 , srv1168833352:84 , srv1170499379:84 , srv1178217253:84 , srv1187677805:84 , srv1189424526:84 , srv120024434:84 , srv1203209845:84 , srv1209195498:84 , srv1248013501:84 , srv1256460645:84 , srv1262704773:84 , srv1272655746:84 , srv1293096599:84 , srv1294986550:84 , srv1364081622:84 , srv1377304856:84 , srv1398062223:84 , srv1431507980:84 , srv1445881344:84 , srv149531839:84 , srv1507467913:84 , srv1509826108:84 , srv1531016219:84 , srv1543060630:84 , srv154747247:84 , srv1606225717:84 , srv1642154515:84 , srv1656055118:84 , srv1667494395:84 , srv1674532353:84 , srv1679589574:84 , srv1713743604:84 , srv1715431033:84 , srv1814575250:84 , srv1815138249:84 , srv1851383428:84 , srv186048181:84 , srv1863015489:84 , srv1964680523:84 , srv1978987336:84 , srv2015906315:84 , srv2019870834:84 , srv2021083997:84 , srv2021845294:84 , srv2043049565:84 , srv2050031385:84 , srv2050785563:84 , srv2101284491:84 , srv2109116044:84 , srv2120198335:84 , srv218901217:84 , srv220115971:84 , srv225493357:84 , srv22887142:84 , srv25530148:84 , srv288942850:84 , srv299708014:84 , srv327222737:84 , srv330936948:84 , srv374672732:84 , srv38701172:84 , srv407975876:84 , srv440451238:84 , srv462959297:84 , srv569778674:84 , srv571583037:84 , srv584606664:84 , srv586594738:84 , srv614232071:84 , srv615334117:84 , srv639466841:84 , srv645194114:84 , srv657632260:84 , srv658922610:84 , srv672804717:84 , srv686503012:84 , srv772682197:84 , srv777673342:84 , srv795326164:84 , srv797127796:84 , srv801454297:84 , srv804397752:84 , srv837989316:84 , srv839966000:84 , srv851879705:84 , srv85323444:84 , srv8607383:84 , srv865031058:84 , srv932780946:84 , srv947151061:84 , srv97863307:84 , srv991834490:84 , srv1685976834:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-02-05 03:53:10,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-05 03:53:10,505 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv186048181=44, srv851879705=92, srv1100445753=6, srv2101284491=55, srv672804717=82, srv1256460645=16, srv1851383428=43, srv1814575250=41, srv330936948=66, srv1815138249=42, srv797127796=87, srv102837735=2, srv686503012=83, srv220115971=59, srv2019870834=49, srv1509826108=28, srv2109116044=56, srv1004563948=0, srv1964680523=46, srv991834490=99, srv25530148=62, srv2120198335=57, srv947151061=97, srv2021083997=50, srv1507467913=27, srv839966000=91, srv1398062223=23, srv795326164=86, srv1189424526=11, srv38701172=68, srv586594738=75, srv1294986550=20, srv645194114=79, srv1445881344=25, srv865031058=95, srv777673342=85, srv374672732=67, srv225493357=60, srv614232071=76, srv1685976834=38, srv1293096599=19, srv8607383=94, srv299708014=64, srv85323444=93, srv1187677805=10, srv657632260=80, srv658922610=81, srv932780946=96, srv1656055118=34, srv1978987336=47, srv2015906315=48, srv1377304856=22, srv1178217253=9, srv1272655746=18, srv2043049565=52, srv639466841=78, srv1531016219=29, srv22887142=61, srv288942850=63, srv1082808217=4, srv149531839=26, srv571583037=73, srv615334117=77, srv1543060630=30, srv1364081622=21, srv569778674=72, srv1715431033=40, srv407975876=69, srv1606225717=32, srv154747247=31, srv804397752=89, srv584606664=74, srv120024434=12, srv1863015489=45, srv772682197=84, srv462959297=71, srv1203209845=13, srv1168833352=7, srv97863307=98, srv1262704773=17, srv1021403936=1, srv2050031385=53, srv1642154515=33, srv1248013501=15, srv837989316=90, srv1069417076=3, srv1431507980=24, srv1209195498=14, srv1713743604=39, srv440451238=70, srv1674532353=36, srv2050785563=54, srv1667494395=35, srv218901217=58, srv1086005050=5, srv2021845294=51, srv327222737=65, srv1170499379=8, srv1679589574=37, srv801454297=88} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-05 03:53:10,586 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-05 03:53:10,586 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-05 03:53:10,586 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-05 03:53:10,586 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-05 03:53:10,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-05 03:53:10,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-05 03:53:10,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-05 03:53:10,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-05 03:53:10,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-05 03:53:10,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-05 03:53:10,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-05 03:53:10,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-05 03:53:10,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-05 03:53:10,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-05 03:53:10,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-05 03:53:10,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-05 03:53:10,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-05 03:53:10,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-05 03:53:10,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-05 03:53:10,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-05 03:53:10,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-05 03:53:10,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-05 03:53:10,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-05 03:53:10,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-05 03:53:10,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-05 03:53:10,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-05 03:53:10,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-05 03:53:10,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-05 03:53:10,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-05 03:53:10,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-05 03:53:10,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-05 03:53:10,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-05 03:53:10,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-05 03:53:10,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-05 03:53:10,591 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-05 03:53:10,591 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-05 03:53:10,591 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-05 03:53:10,591 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-05 03:53:10,591 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-05 03:53:10,591 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-05 03:53:10,591 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-05 03:53:10,592 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-05 03:53:10,592 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-05 03:53:10,592 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-05 03:53:10,592 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-05 03:53:10,592 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-05 03:53:10,592 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-05 03:53:10,592 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-05 03:53:10,592 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-05 03:53:10,592 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-05 03:53:10,593 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-05 03:53:10,593 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-05 03:53:10,593 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-05 03:53:10,593 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-05 03:53:10,593 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-05 03:53:10,593 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-05 03:53:10,593 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-05 03:53:10,593 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-05 03:53:10,593 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-05 03:53:10,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-05 03:53:10,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-05 03:53:10,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-05 03:53:10,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-05 03:53:10,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-05 03:53:10,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-05 03:53:10,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-05 03:53:10,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-05 03:53:10,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-05 03:53:10,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-05 03:53:10,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-05 03:53:10,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-05 03:53:10,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-05 03:53:10,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-05 03:53:10,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-05 03:53:10,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-05 03:53:10,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-05 03:53:10,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-05 03:53:10,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-05 03:53:10,875 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:10,876 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-05 03:53:10,876 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-05 03:53:11,607 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 985 ms to try 5000 different iterations.  Found a solution that moves 4718 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1729200313451153. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.041060271291583926, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05693637538297324, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5242222222222223, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041060271291583926, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16808333333333333, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2345, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:11,617 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1272655746:82 , srv1978987336:82 , srv327222737:82 , srv586594738:82 , srv839966000:82 , srv1021403936:83 , srv120024434:83 , srv1262704773:83 , srv1377304856:83 , srv1814575250:83 , srv186048181:83 , srv2021845294:83 , srv2109116044:83 , srv22887142:83 , srv801454297:83 , srv1100445753:84 , srv1168833352:84 , srv1189424526:84 , srv2015906315:84 , srv2120198335:84 , srv299708014:84 , srv571583037:84 , srv1178217253:85 , srv1293096599:85 , srv1509826108:85 , srv1531016219:85 , srv1713743604:85 , srv1715431033:85 , srv330936948:85 , srv657632260:85 , srv658922610:85 , srv795326164:85 , srv85323444:85 , srv865031058:85 , srv1069417076:86 , srv1170499379:86 , srv1209195498:86 , srv1248013501:86 , srv1256460645:86 , srv1294986550:86 , srv1364081622:86 , srv1656055118:86 , srv1667494395:86 , srv1674532353:86 , srv1964680523:86 , srv2043049565:86 , srv2050031385:86 , srv2050785563:86 , srv225493357:86 , srv25530148:86 , srv569778674:86 , srv686503012:86 , srv797127796:86 , srv851879705:86 , srv8607383:86 , srv947151061:86 , srv102837735:87 , srv1082808217:87 , srv1086005050:87 , srv1398062223:87 , srv1431507980:87 , srv1445881344:87 , srv149531839:87 , srv1507467913:87 , srv1606225717:87 , srv1642154515:87 , srv1679589574:87 , srv1851383428:87 , srv2101284491:87 , srv218901217:87 , srv288942850:87 , srv584606664:87 , srv615334117:87 , srv639466841:87 , srv777673342:87 , srv837989316:87 , srv1187677805:88 , srv1203209845:88 , srv1815138249:88 , srv38701172:88 , srv407975876:88 , srv672804717:88 , srv804397752:88 , srv2019870834:89 , srv374672732:89 , srv614232071:89 , srv772682197:89 , srv932780946:89 , srv154747247:90 , srv1863015489:90 , srv462959297:90 , srv645194114:90 , srv991834490:90 , srv440451238:91 , srv97863307:91 , srv1004563948:92 , srv2021083997:92 , srv220115971:93 , srv1543060630:95 , srv1685976834:455 }
2024-02-05 03:53:11,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-05 03:53:11,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv186048181=44, srv851879705=92, srv1100445753=6, srv2101284491=55, srv672804717=82, srv1256460645=16, srv1851383428=43, srv1814575250=41, srv330936948=66, srv1815138249=42, srv797127796=87, srv102837735=2, srv686503012=83, srv220115971=59, srv2019870834=49, srv1509826108=28, srv2109116044=56, srv1004563948=0, srv1964680523=46, srv991834490=99, srv25530148=62, srv2120198335=57, srv947151061=97, srv2021083997=50, srv1507467913=27, srv839966000=91, srv1398062223=23, srv795326164=86, srv1189424526=11, srv38701172=68, srv586594738=75, srv1294986550=20, srv645194114=79, srv1445881344=25, srv865031058=95, srv777673342=85, srv374672732=67, srv225493357=60, srv614232071=76, srv1685976834=38, srv1293096599=19, srv8607383=94, srv299708014=64, srv85323444=93, srv1187677805=10, srv657632260=80, srv658922610=81, srv932780946=96, srv1656055118=34, srv1978987336=47, srv2015906315=48, srv1377304856=22, srv1178217253=9, srv1272655746=18, srv2043049565=52, srv639466841=78, srv1531016219=29, srv22887142=61, srv288942850=63, srv1082808217=4, srv149531839=26, srv571583037=73, srv615334117=77, srv1543060630=30, srv1364081622=21, srv569778674=72, srv1715431033=40, srv407975876=69, srv1606225717=32, srv154747247=31, srv804397752=89, srv584606664=74, srv120024434=12, srv1863015489=45, srv772682197=84, srv462959297=71, srv1203209845=13, srv1168833352=7, srv97863307=98, srv1262704773=17, srv1021403936=1, srv2050031385=53, srv1642154515=33, srv1248013501=15, srv837989316=90, srv1069417076=3, srv1431507980=24, srv1209195498=14, srv1713743604=39, srv440451238=70, srv1674532353=36, srv2050785563=54, srv1667494395=35, srv218901217=58, srv1086005050=5, srv2021845294=51, srv327222737=65, srv1170499379=8, srv1679589574=37, srv801454297=88} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-05 03:53:11,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-05 03:53:11,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-05 03:53:11,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-05 03:53:11,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-05 03:53:11,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-05 03:53:11,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-05 03:53:11,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-05 03:53:11,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-05 03:53:11,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-05 03:53:11,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-05 03:53:11,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-05 03:53:11,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-05 03:53:11,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-05 03:53:11,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-05 03:53:11,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-05 03:53:11,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-05 03:53:11,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-05 03:53:11,788 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=0.041060271291583926, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05693637538297324, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041060271291583926, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16808333333333333, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2345, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:11,789 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-05 03:53:11,789 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17288699520301967, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.041060271291583926, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05693637538297324, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041060271291583926, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16808333333333333, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2345, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-05 03:53:12,072 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 406 ms to try 5000 different iterations.  Found a solution that moves 2614 regions; Going from a computed imbalance of 0.17288699520301967 to a new imbalance of 0.015993894114401302. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022846451457120564); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03459562780936531, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29044444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022846451457120564); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012833333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:12,083 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1543060630:77 , srv1004563948:79 , srv154747247:80 , srv440451238:80 , srv97863307:81 , srv1851383428:82 , srv991834490:82 , srv1082808217:83 , srv1187677805:83 , srv1815138249:83 , srv1964680523:83 , srv2021083997:83 , srv220115971:83 , srv374672732:83 , srv38701172:83 , srv462959297:83 , srv797127796:83 , srv932780946:83 , srv1203209845:84 , srv1209195498:84 , srv1398062223:84 , srv1431507980:84 , srv1863015489:84 , srv2019870834:84 , srv218901217:84 , srv407975876:84 , srv569778674:84 , srv645194114:84 , srv658922610:84 , srv772682197:84 , srv8607383:84 , srv1170499379:85 , srv1256460645:85 , srv1445881344:85 , srv1507467913:85 , srv1606225717:85 , srv1667494395:85 , srv1674532353:85 , srv1679589574:85 , srv2015906315:85 , srv2043049565:85 , srv2101284491:85 , srv2120198335:85 , srv288942850:85 , srv584606664:85 , srv804397752:85 , srv947151061:85 , srv102837735:86 , srv1069417076:86 , srv1178217253:86 , srv1248013501:86 , srv1293096599:86 , srv1294986550:86 , srv1364081622:86 , srv149531839:86 , srv1715431033:86 , srv25530148:86 , srv330936948:86 , srv614232071:86 , srv672804717:86 , srv1086005050:87 , srv1100445753:87 , srv1168833352:87 , srv1189424526:87 , srv1531016219:87 , srv1642154515:87 , srv1656055118:87 , srv186048181:87 , srv2050031385:87 , srv2050785563:87 , srv225493357:87 , srv22887142:87 , srv299708014:87 , srv571583037:87 , srv586594738:87 , srv639466841:87 , srv686503012:87 , srv777673342:87 , srv837989316:87 , srv85323444:87 , srv865031058:87 , srv1262704773:88 , srv1509826108:88 , srv2021845294:88 , srv615334117:88 , srv657632260:88 , srv795326164:88 , srv851879705:88 , srv1377304856:89 , srv1713743604:89 , srv1978987336:89 , srv801454297:89 , srv1021403936:90 , srv120024434:90 , srv1272655746:90 , srv2109116044:90 , srv1814575250:91 , srv327222737:91 , srv839966000:93 , srv1685976834:522 }
2024-02-05 03:53:12,086 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-05 03:53:12,087 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv186048181=44, srv851879705=92, srv1100445753=6, srv2101284491=55, srv672804717=82, srv1256460645=16, srv1851383428=43, srv1814575250=41, srv330936948=66, srv1815138249=42, srv797127796=87, srv102837735=2, srv686503012=83, srv220115971=59, srv2019870834=49, srv1509826108=28, srv2109116044=56, srv1004563948=0, srv1964680523=46, srv991834490=99, srv25530148=62, srv2120198335=57, srv947151061=97, srv2021083997=50, srv1507467913=27, srv839966000=91, srv1398062223=23, srv795326164=86, srv1189424526=11, srv38701172=68, srv586594738=75, srv1294986550=20, srv645194114=79, srv1445881344=25, srv865031058=95, srv777673342=85, srv374672732=67, srv225493357=60, srv614232071=76, srv1685976834=38, srv1293096599=19, srv8607383=94, srv299708014=64, srv85323444=93, srv1187677805=10, srv657632260=80, srv658922610=81, srv932780946=96, srv1656055118=34, srv1978987336=47, srv2015906315=48, srv1377304856=22, srv1178217253=9, srv1272655746=18, srv2043049565=52, srv639466841=78, srv1531016219=29, srv22887142=61, srv288942850=63, srv1082808217=4, srv149531839=26, srv571583037=73, srv615334117=77, srv1543060630=30, srv1364081622=21, srv569778674=72, srv1715431033=40, srv407975876=69, srv1606225717=32, srv154747247=31, srv804397752=89, srv584606664=74, srv120024434=12, srv1863015489=45, srv772682197=84, srv462959297=71, srv1203209845=13, srv1168833352=7, srv97863307=98, srv1262704773=17, srv1021403936=1, srv2050031385=53, srv1642154515=33, srv1248013501=15, srv837989316=90, srv1069417076=3, srv1431507980=24, srv1209195498=14, srv1713743604=39, srv440451238=70, srv1674532353=36, srv2050785563=54, srv1667494395=35, srv218901217=58, srv1086005050=5, srv2021845294=51, srv327222737=65, srv1170499379=8, srv1679589574=37, srv801454297=88} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-05 03:53:12,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-05 03:53:12,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-05 03:53:12,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-05 03:53:12,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-05 03:53:12,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-05 03:53:12,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-05 03:53:12,100 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-05 03:53:12,101 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-05 03:53:12,102 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-05 03:53:12,103 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-05 03:53:12,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-05 03:53:12,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-05 03:53:12,106 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-05 03:53:12,240 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=0.022846451457120564); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03459562780936531, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022846451457120564); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012833333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:12,240 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-05 03:53:12,241 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.015975590495190206, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022846451457120564); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03459562780936531, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022846451457120564); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012833333333333334); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-05 03:53:12,636 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 511 ms to try 5000 different iterations.  Found a solution that moves 1052 regions; Going from a computed imbalance of 0.015975590495190206 to a new imbalance of 7.409451366875818E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007441001264140751); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010005610098618013); MoveCostFunction : (multiplier=7.0, imbalance=0.11688888888888889, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007441001264140751); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003916666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:12,640 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1642154515:82 , srv2021083997:82 , srv220115971:82 , srv615334117:82 , srv614232071:83 , srv639466841:83 , srv837989316:83 , srv839966000:83 , srv1021403936:84 , srv102837735:84 , srv1086005050:84 , srv120024434:84 , srv149531839:84 , srv1713743604:84 , srv1814575250:84 , srv1863015489:84 , srv2050785563:84 , srv225493357:84 , srv462959297:84 , srv645194114:84 , srv657632260:84 , srv672804717:84 , srv686503012:84 , srv772682197:84 , srv777673342:84 , srv795326164:84 , srv851879705:84 , srv865031058:84 , srv1069417076:85 , srv1272655746:85 , srv1294986550:85 , srv1377304856:85 , srv1445881344:85 , srv1543060630:85 , srv1606225717:85 , srv1656055118:85 , srv2019870834:85 , srv2050031385:85 , srv2101284491:85 , srv2109116044:85 , srv288942850:85 , srv374672732:85 , srv407975876:85 , srv584606664:85 , srv85323444:85 , srv932780946:85 , srv991834490:85 , srv1004563948:86 , srv1100445753:86 , srv1168833352:86 , srv1170499379:86 , srv1187677805:86 , srv1189424526:86 , srv1203209845:86 , srv1248013501:86 , srv1256460645:86 , srv1262704773:86 , srv1293096599:86 , srv1398062223:86 , srv1431507980:86 , srv1507467913:86 , srv1509826108:86 , srv1531016219:86 , srv1667494395:86 , srv1674532353:86 , srv1679589574:86 , srv1815138249:86 , srv1978987336:86 , srv2021845294:86 , srv2043049565:86 , srv25530148:86 , srv299708014:86 , srv327222737:86 , srv330936948:86 , srv38701172:86 , srv440451238:86 , srv801454297:86 , srv804397752:86 , srv947151061:86 , srv97863307:86 , srv1082808217:87 , srv1178217253:87 , srv1209195498:87 , srv1364081622:87 , srv154747247:87 , srv1715431033:87 , srv186048181:87 , srv2015906315:87 , srv22887142:87 , srv569778674:87 , srv571583037:87 , srv797127796:87 , srv8607383:87 , srv1851383428:88 , srv1964680523:88 , srv2120198335:88 , srv218901217:88 , srv658922610:88 , srv586594738:89 , srv1685976834:547 }
2024-02-05 03:53:12,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-05 03:53:12,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv186048181=44, srv851879705=92, srv1100445753=6, srv2101284491=55, srv672804717=82, srv1256460645=16, srv1851383428=43, srv1814575250=41, srv330936948=66, srv1815138249=42, srv797127796=87, srv102837735=2, srv686503012=83, srv220115971=59, srv2019870834=49, srv1509826108=28, srv2109116044=56, srv1004563948=0, srv1964680523=46, srv991834490=99, srv25530148=62, srv2120198335=57, srv947151061=97, srv2021083997=50, srv1507467913=27, srv839966000=91, srv1398062223=23, srv795326164=86, srv1189424526=11, srv38701172=68, srv586594738=75, srv1294986550=20, srv645194114=79, srv1445881344=25, srv865031058=95, srv777673342=85, srv374672732=67, srv225493357=60, srv614232071=76, srv1685976834=38, srv1293096599=19, srv8607383=94, srv299708014=64, srv85323444=93, srv1187677805=10, srv657632260=80, srv658922610=81, srv932780946=96, srv1656055118=34, srv1978987336=47, srv2015906315=48, srv1377304856=22, srv1178217253=9, srv1272655746=18, srv2043049565=52, srv639466841=78, srv1531016219=29, srv22887142=61, srv288942850=63, srv1082808217=4, srv149531839=26, srv571583037=73, srv615334117=77, srv1543060630=30, srv1364081622=21, srv569778674=72, srv1715431033=40, srv407975876=69, srv1606225717=32, srv154747247=31, srv804397752=89, srv584606664=74, srv120024434=12, srv1863015489=45, srv772682197=84, srv462959297=71, srv1203209845=13, srv1168833352=7, srv97863307=98, srv1262704773=17, srv1021403936=1, srv2050031385=53, srv1642154515=33, srv1248013501=15, srv837989316=90, srv1069417076=3, srv1431507980=24, srv1209195498=14, srv1713743604=39, srv440451238=70, srv1674532353=36, srv2050785563=54, srv1667494395=35, srv218901217=58, srv1086005050=5, srv2021845294=51, srv327222737=65, srv1170499379=8, srv1679589574=37, srv801454297=88} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-05 03:53:12,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-05 03:53:12,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-05 03:53:12,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-05 03:53:12,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-05 03:53:12,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-05 03:53:12,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-05 03:53:12,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-05 03:53:12,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-05 03:53:12,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-05 03:53:12,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-05 03:53:12,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-05 03:53:12,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-05 03:53:12,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-05 03:53:12,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-05 03:53:12,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-05 03:53:12,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-05 03:53:12,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-05 03:53:12,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-05 03:53:12,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-05 03:53:12,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-05 03:53:12,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-05 03:53:12,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-05 03:53:12,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-05 03:53:12,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-05 03:53:12,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-05 03:53:12,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-05 03:53:12,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-05 03:53:12,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-05 03:53:12,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-05 03:53:12,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-05 03:53:12,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-05 03:53:12,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-05 03:53:12,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-05 03:53:12,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-05 03:53:12,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-05 03:53:12,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-05 03:53:12,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-05 03:53:12,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-05 03:53:12,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-05 03:53:12,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-05 03:53:12,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-05 03:53:12,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-05 03:53:12,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-05 03:53:12,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-05 03:53:12,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-05 03:53:12,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-05 03:53:12,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-05 03:53:12,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-05 03:53:12,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-05 03:53:12,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-05 03:53:12,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-05 03:53:12,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-05 03:53:12,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-05 03:53:12,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-05 03:53:12,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-05 03:53:12,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-05 03:53:12,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-05 03:53:12,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-05 03:53:12,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-05 03:53:12,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-05 03:53:12,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-05 03:53:12,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-05 03:53:12,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-05 03:53:12,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-05 03:53:12,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-05 03:53:12,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-05 03:53:12,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-05 03:53:12,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-05 03:53:12,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-05 03:53:12,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-05 03:53:12,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-05 03:53:12,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-05 03:53:12,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-05 03:53:12,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-05 03:53:12,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-05 03:53:12,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-05 03:53:12,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-05 03:53:12,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-05 03:53:12,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-05 03:53:12,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-05 03:53:12,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-05 03:53:12,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-05 03:53:12,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-05 03:53:12,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-05 03:53:12,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-05 03:53:12,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-05 03:53:12,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-05 03:53:12,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-05 03:53:12,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-05 03:53:12,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-05 03:53:12,826 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007441001264140751); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010005610098618013); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007441001264140751); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003916666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:12,826 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-05 03:53:12,829 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=7.335788752453191E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007441001264140751); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010005610098618013); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007441001264140751); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003916666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-05 03:53:13,144 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 448 ms to try 5000 different iterations.  Found a solution that moves 294 regions; Going from a computed imbalance of 7.335788752453191E-4 to a new imbalance of 4.375684016704192E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002118805753879094); MoveCostFunction : (multiplier=7.0, imbalance=0.03266666666666666, 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=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:13,145 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv218901217:82 , srv1364081622:83 , srv327222737:83 , srv804397752:83 , srv1086005050:84 , srv1100445753:84 , srv1178217253:84 , srv1203209845:84 , srv1209195498:84 , srv1248013501:84 , srv1507467913:84 , srv1509826108:84 , srv1531016219:84 , srv1656055118:84 , srv1713743604:84 , srv1715431033:84 , srv1814575250:84 , srv1815138249:84 , srv1863015489:84 , srv2019870834:84 , srv2050031385:84 , srv2050785563:84 , srv2109116044:84 , srv25530148:84 , srv299708014:84 , srv571583037:84 , srv586594738:84 , srv614232071:84 , srv645194114:84 , srv658922610:84 , srv672804717:84 , srv777673342:84 , srv795326164:84 , srv801454297:84 , srv839966000:84 , srv851879705:84 , srv97863307:84 , srv1004563948:85 , srv1021403936:85 , srv102837735:85 , srv1082808217:85 , srv1168833352:85 , srv1170499379:85 , srv1187677805:85 , srv1189424526:85 , srv120024434:85 , srv1256460645:85 , srv1262704773:85 , srv1272655746:85 , srv1293096599:85 , srv1294986550:85 , srv1377304856:85 , srv1398062223:85 , srv1431507980:85 , srv1445881344:85 , srv149531839:85 , srv1543060630:85 , srv154747247:85 , srv1606225717:85 , srv1667494395:85 , srv1679589574:85 , srv1851383428:85 , srv186048181:85 , srv1964680523:85 , srv1978987336:85 , srv2021083997:85 , srv2021845294:85 , srv2043049565:85 , srv2101284491:85 , srv2120198335:85 , srv220115971:85 , srv225493357:85 , srv22887142:85 , srv288942850:85 , srv330936948:85 , srv374672732:85 , srv407975876:85 , srv440451238:85 , srv462959297:85 , srv569778674:85 , srv584606664:85 , srv615334117:85 , srv639466841:85 , srv657632260:85 , srv686503012:85 , srv837989316:85 , srv85323444:85 , srv8607383:85 , srv932780946:85 , srv947151061:85 , srv991834490:85 , srv1069417076:86 , srv1674532353:86 , srv2015906315:86 , srv38701172:86 , srv772682197:86 , srv797127796:86 , srv865031058:86 , srv1642154515:87 , srv1685976834:618 }
2024-02-05 03:53:13,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-05 03:53:13,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv186048181=44, srv851879705=92, srv1100445753=6, srv2101284491=55, srv672804717=82, srv1256460645=16, srv1851383428=43, srv1814575250=41, srv330936948=66, srv1815138249=42, srv797127796=87, srv102837735=2, srv686503012=83, srv220115971=59, srv2019870834=49, srv1509826108=28, srv2109116044=56, srv1004563948=0, srv1964680523=46, srv991834490=99, srv25530148=62, srv2120198335=57, srv947151061=97, srv2021083997=50, srv1507467913=27, srv839966000=91, srv1398062223=23, srv795326164=86, srv1189424526=11, srv38701172=68, srv586594738=75, srv1294986550=20, srv645194114=79, srv1445881344=25, srv865031058=95, srv777673342=85, srv374672732=67, srv225493357=60, srv614232071=76, srv1685976834=38, srv1293096599=19, srv8607383=94, srv299708014=64, srv85323444=93, srv1187677805=10, srv657632260=80, srv658922610=81, srv932780946=96, srv1656055118=34, srv1978987336=47, srv2015906315=48, srv1377304856=22, srv1178217253=9, srv1272655746=18, srv2043049565=52, srv639466841=78, srv1531016219=29, srv22887142=61, srv288942850=63, srv1082808217=4, srv149531839=26, srv571583037=73, srv615334117=77, srv1543060630=30, srv1364081622=21, srv569778674=72, srv1715431033=40, srv407975876=69, srv1606225717=32, srv154747247=31, srv804397752=89, srv584606664=74, srv120024434=12, srv1863015489=45, srv772682197=84, srv462959297=71, srv1203209845=13, srv1168833352=7, srv97863307=98, srv1262704773=17, srv1021403936=1, srv2050031385=53, srv1642154515=33, srv1248013501=15, srv837989316=90, srv1069417076=3, srv1431507980=24, srv1209195498=14, srv1713743604=39, srv440451238=70, srv1674532353=36, srv2050785563=54, srv1667494395=35, srv218901217=58, srv1086005050=5, srv2021845294=51, srv327222737=65, srv1170499379=8, srv1679589574=37, srv801454297=88} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-05 03:53:13,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-05 03:53:13,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-05 03:53:13,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-05 03:53:13,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-05 03:53:13,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-05 03:53:13,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-05 03:53:13,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-05 03:53:13,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-05 03:53:13,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-05 03:53:13,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-05 03:53:13,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-05 03:53:13,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-05 03:53:13,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-05 03:53:13,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-05 03:53:13,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-05 03:53:13,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-05 03:53:13,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-05 03:53:13,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-05 03:53:13,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-05 03:53:13,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-05 03:53:13,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-05 03:53:13,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-05 03:53:13,287 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002118805753879094); 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=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:13,287 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-05 03:53:13,287 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=4.1698208167017904E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002118805753879094); 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=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-05 03:53:13,532 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 348 ms to try 5000 different iterations.  Found a solution that moves 38 regions; Going from a computed imbalance of 4.1698208167017904E-5 to a new imbalance of 6.298160426806302E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0013400504203456161); MoveCostFunction : (multiplier=7.0, imbalance=0.004222222222222222); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:13,533 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1069417076:83 , srv1509826108:83 , srv1642154515:83 , srv1674532353:83 , srv1679589574:83 , srv220115971:83 , srv38701172:83 , srv772682197:83 , srv1004563948:84 , srv1021403936:84 , srv102837735:84 , srv1082808217:84 , srv1086005050:84 , srv1168833352:84 , srv1170499379:84 , srv1178217253:84 , srv1187677805:84 , srv1189424526:84 , srv120024434:84 , srv1203209845:84 , srv1248013501:84 , srv1256460645:84 , srv1262704773:84 , srv1272655746:84 , srv1293096599:84 , srv1294986550:84 , srv1364081622:84 , srv1377304856:84 , srv1398062223:84 , srv1431507980:84 , srv1445881344:84 , srv149531839:84 , srv1507467913:84 , srv1531016219:84 , srv1543060630:84 , srv154747247:84 , srv1606225717:84 , srv1656055118:84 , srv1667494395:84 , srv1713743604:84 , srv1715431033:84 , srv1814575250:84 , srv1851383428:84 , srv186048181:84 , srv1863015489:84 , srv1964680523:84 , srv1978987336:84 , srv2015906315:84 , srv2019870834:84 , srv2021083997:84 , srv2021845294:84 , srv2043049565:84 , srv2050031385:84 , srv2101284491:84 , srv2109116044:84 , srv2120198335:84 , srv225493357:84 , srv22887142:84 , srv25530148:84 , srv288942850:84 , srv327222737:84 , srv330936948:84 , srv374672732:84 , srv407975876:84 , srv440451238:84 , srv462959297:84 , srv569778674:84 , srv571583037:84 , srv584606664:84 , srv586594738:84 , srv614232071:84 , srv615334117:84 , srv639466841:84 , srv645194114:84 , srv657632260:84 , srv672804717:84 , srv686503012:84 , srv777673342:84 , srv797127796:84 , srv801454297:84 , srv804397752:84 , srv837989316:84 , srv839966000:84 , srv851879705:84 , srv85323444:84 , srv8607383:84 , srv865031058:84 , srv932780946:84 , srv947151061:84 , srv97863307:84 , srv991834490:84 , srv1100445753:85 , srv1209195498:85 , srv1815138249:85 , srv2050785563:85 , srv218901217:85 , srv299708014:85 , srv658922610:85 , srv795326164:85 , srv1685976834:684 }
2024-02-05 03:53:13,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-05 03:53:13,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv186048181=44, srv851879705=92, srv1100445753=6, srv2101284491=55, srv672804717=82, srv1256460645=16, srv1851383428=43, srv1814575250=41, srv330936948=66, srv1815138249=42, srv797127796=87, srv102837735=2, srv686503012=83, srv220115971=59, srv2019870834=49, srv1509826108=28, srv2109116044=56, srv1004563948=0, srv1964680523=46, srv991834490=99, srv25530148=62, srv2120198335=57, srv947151061=97, srv2021083997=50, srv1507467913=27, srv839966000=91, srv1398062223=23, srv795326164=86, srv1189424526=11, srv38701172=68, srv586594738=75, srv1294986550=20, srv645194114=79, srv1445881344=25, srv865031058=95, srv777673342=85, srv374672732=67, srv225493357=60, srv614232071=76, srv1685976834=38, srv1293096599=19, srv8607383=94, srv299708014=64, srv85323444=93, srv1187677805=10, srv657632260=80, srv658922610=81, srv932780946=96, srv1656055118=34, srv1978987336=47, srv2015906315=48, srv1377304856=22, srv1178217253=9, srv1272655746=18, srv2043049565=52, srv639466841=78, srv1531016219=29, srv22887142=61, srv288942850=63, srv1082808217=4, srv149531839=26, srv571583037=73, srv615334117=77, srv1543060630=30, srv1364081622=21, srv569778674=72, srv1715431033=40, srv407975876=69, srv1606225717=32, srv154747247=31, srv804397752=89, srv584606664=74, srv120024434=12, srv1863015489=45, srv772682197=84, srv462959297=71, srv1203209845=13, srv1168833352=7, srv97863307=98, srv1262704773=17, srv1021403936=1, srv2050031385=53, srv1642154515=33, srv1248013501=15, srv837989316=90, srv1069417076=3, srv1431507980=24, srv1209195498=14, srv1713743604=39, srv440451238=70, srv1674532353=36, srv2050785563=54, srv1667494395=35, srv218901217=58, srv1086005050=5, srv2021845294=51, srv327222737=65, srv1170499379=8, srv1679589574=37, srv801454297=88} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-05 03:53:13,563 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-05 03:53:13,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-05 03:53:13,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-05 03:53:13,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-05 03:53:13,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-05 03:53:13,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-05 03:53:13,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-05 03:53:13,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-05 03:53:13,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-05 03:53:13,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-05 03:53:13,564 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-05 03:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-05 03:53:13,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-05 03:53:13,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-05 03:53:13,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-05 03:53:13,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-05 03:53:13,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-05 03:53:13,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-05 03:53:13,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-05 03:53:13,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-05 03:53:13,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-05 03:53:13,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-05 03:53:13,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-05 03:53:13,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-05 03:53:13,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-05 03:53:13,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-05 03:53:13,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-05 03:53:13,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-05 03:53:13,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-05 03:53:13,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-05 03:53:13,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-05 03:53:13,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-05 03:53:13,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-05 03:53:13,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-05 03:53:13,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-05 03:53:13,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-05 03:53:13,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-05 03:53:13,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-05 03:53:13,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-05 03:53:13,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-05 03:53:13,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-05 03:53:13,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-05 03:53:13,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-05 03:53:13,692 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.032078739728369E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0013400504203456161); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:13,692 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1069417076:83 , srv1509826108:83 , srv1642154515:83 , srv1674532353:83 , srv1679589574:83 , srv220115971:83 , srv38701172:83 , srv772682197:83 , srv1004563948:84 , srv1021403936:84 , srv102837735:84 , srv1082808217:84 , srv1086005050:84 , srv1168833352:84 , srv1170499379:84 , srv1178217253:84 , srv1187677805:84 , srv1189424526:84 , srv120024434:84 , srv1203209845:84 , srv1248013501:84 , srv1256460645:84 , srv1262704773:84 , srv1272655746:84 , srv1293096599:84 , srv1294986550:84 , srv1364081622:84 , srv1377304856:84 , srv1398062223:84 , srv1431507980:84 , srv1445881344:84 , srv149531839:84 , srv1507467913:84 , srv1531016219:84 , srv1543060630:84 , srv154747247:84 , srv1606225717:84 , srv1656055118:84 , srv1667494395:84 , srv1713743604:84 , srv1715431033:84 , srv1814575250:84 , srv1851383428:84 , srv186048181:84 , srv1863015489:84 , srv1964680523:84 , srv1978987336:84 , srv2015906315:84 , srv2019870834:84 , srv2021083997:84 , srv2021845294:84 , srv2043049565:84 , srv2050031385:84 , srv2101284491:84 , srv2109116044:84 , srv2120198335:84 , srv225493357:84 , srv22887142:84 , srv25530148:84 , srv288942850:84 , srv327222737:84 , srv330936948:84 , srv374672732:84 , srv407975876:84 , srv440451238:84 , srv462959297:84 , srv569778674:84 , srv571583037:84 , srv584606664:84 , srv586594738:84 , srv614232071:84 , srv615334117:84 , srv639466841:84 , srv645194114:84 , srv657632260:84 , srv672804717:84 , srv686503012:84 , srv777673342:84 , srv797127796:84 , srv801454297:84 , srv804397752:84 , srv837989316:84 , srv839966000:84 , srv851879705:84 , srv85323444:84 , srv8607383:84 , srv865031058:84 , srv932780946:84 , srv947151061:84 , srv97863307:84 , srv991834490:84 , srv1100445753:85 , srv1209195498:85 , srv1815138249:85 , srv2050785563:85 , srv218901217:85 , srv299708014:85 , srv658922610:85 , srv795326164:85 , srv1685976834:684 }
2024-02-05 03:53:13,724 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=312 (was 312), ProcessCount=167 (was 167), AvailableMemoryMB=1984 (was 2959)
2024-02-05 03:53:13,731 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=312, ProcessCount=167, AvailableMemoryMB=1983
2024-02-05 03:53:13,732 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-05 03:53:13,732 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-02-05 03:53:13,748 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1012029806:84 , srv1111883279:84 , srv1241143957:84 , srv1262687975:84 , srv1333419385:84 , srv1343573729:84 , srv1371376567:84 , srv1394178429:84 , srv1404897802:84 , srv1408143076:84 , srv1437176082:84 , srv1509980649:84 , srv1532885857:84 , srv155480545:84 , srv1657504887:84 , srv1756182064:84 , srv1861520997:84 , srv1889300852:84 , srv19403558:84 , srv2071788720:84 , srv2078678953:84 , srv215173027:84 , srv248101897:84 , srv305079262:84 , srv325423738:84 , srv38957874:84 , srv617771731:84 , srv640189907:84 , srv700024020:84 , srv864508915:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-02-05 03:53:13,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-05 03:53:13,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1012029806=0, srv1111883279=1, srv1509980649=11, srv38957874=25, srv700024020=28, srv1262687975=3, srv155480545=13, srv248101897=22, srv640189907=27, srv1889300852=17, srv1532885857=12, srv1333419385=4, srv1343573729=5, srv215173027=21, srv1861520997=16, srv617771731=26, srv1404897802=8, srv1394178429=7, srv2078678953=20, srv2071788720=19, srv1241143957=2, srv19403558=18, srv305079262=23, srv864508915=29, srv1371376567=6, srv1756182064=15, srv325423738=24, srv1657504887=14, srv1408143076=9, srv1437176082=10} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-05 03:53:13,766 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-05 03:53:13,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-05 03:53:13,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-05 03:53:13,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-05 03:53:13,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-05 03:53:13,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-05 03:53:13,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-05 03:53:13,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-05 03:53:13,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-05 03:53:13,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-05 03:53:13,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-05 03:53:13,767 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-05 03:53:13,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-05 03:53:13,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-05 03:53:13,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-05 03:53:13,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-05 03:53:13,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-05 03:53:13,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-05 03:53:13,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-05 03:53:13,769 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-05 03:53:13,796 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=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=1.221856954576765, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:53:13,797 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912892107283853, 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=1.221856954576765, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-02-05 03:55:13,775 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6490134 different iterations.  Found a solution that moves 1863 regions; Going from a computed imbalance of 0.9912892107283853 to a new imbalance of 4.3483349388262195E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.69, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:55:13,782 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1012029806:90 , srv1111883279:90 , srv1241143957:90 , srv1262687975:90 , srv1333419385:90 , srv1343573729:90 , srv1371376567:90 , srv1394178429:90 , srv1404897802:90 , srv1408143076:90 , srv1437176082:90 , srv1509980649:90 , srv1532885857:90 , srv155480545:90 , srv1657504887:90 , srv1756182064:90 , srv1861520997:90 , srv1889300852:90 , srv19403558:90 , srv2071788720:90 , srv2078678953:90 , srv215173027:90 , srv248101897:90 , srv305079262:90 , srv325423738:90 , srv38957874:90 , srv617771731:90 , srv640189907:90 , srv700024020:90 , srv864508915:90 }
2024-02-05 03:55:13,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-05 03:55:13,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1012029806=0, srv1111883279=1, srv1509980649=11, srv38957874=25, srv700024020=28, srv1262687975=3, srv155480545=13, srv248101897=22, srv640189907=27, srv1889300852=17, srv1532885857=12, srv1333419385=4, srv1343573729=5, srv215173027=21, srv1861520997=16, srv617771731=26, srv1404897802=8, srv1394178429=7, srv2078678953=20, srv2071788720=19, srv1241143957=2, srv19403558=18, srv305079262=23, srv864508915=29, srv1371376567=6, srv1756182064=15, srv325423738=24, srv1657504887=14, srv1408143076=9, srv1437176082=10} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-05 03:55:13,788 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-05 03:55:13,789 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-05 03:55:13,802 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-05 03:55:13,802 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1012029806:90 , srv1111883279:90 , srv1241143957:90 , srv1262687975:90 , srv1333419385:90 , srv1343573729:90 , srv1371376567:90 , srv1394178429:90 , srv1404897802:90 , srv1408143076:90 , srv1437176082:90 , srv1509980649:90 , srv1532885857:90 , srv155480545:90 , srv1657504887:90 , srv1756182064:90 , srv1861520997:90 , srv1889300852:90 , srv19403558:90 , srv2071788720:90 , srv2078678953:90 , srv215173027:90 , srv248101897:90 , srv305079262:90 , srv325423738:90 , srv38957874:90 , srv617771731:90 , srv640189907:90 , srv700024020:90 , srv864508915:90 }
2024-02-05 03:55:13,815 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=179 (was 312), ProcessCount=170 (was 167) - ProcessCount LEAK? -, AvailableMemoryMB=1922 (was 1983)