2024-01-18 02:53:16,549 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-01-18 02:53:16,870 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-01-18 02:53:16,984 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-01-18 02:53:17,057 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-18 02:53:17,065 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.
2024-01-18 02:53:17,080 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=318, ProcessCount=168, AvailableMemoryMB=12294
2024-01-18 02:53:17,082 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-18 02:53:17,082 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.
2024-01-18 02:53:17,211 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1014060862:84 , srv1039970163:84 , srv1052691005:84 , srv1059212067:84 , srv1100863280:84 , srv1106282837:84 , srv1123956435:84 , srv1150103287:84 , srv1158841798:84 , srv1184931460:84 , srv1186046523:84 , srv1190300663:84 , srv121616264:84 , srv1220321617:84 , srv1236135340:84 , srv1301455095:84 , srv1301533708:84 , srv1303495273:84 , srv1328497447:84 , srv1344906131:84 , srv1347977133:84 , srv1359255336:84 , srv1402791960:84 , srv1427465725:84 , srv1433190333:84 , srv1433444756:84 , srv1445137412:84 , srv1449345032:84 , srv1453520697:84 , srv14538526:84 , srv1472427400:84 , srv1489737296:84 , srv1496607565:84 , srv1509988371:84 , srv1530085701:84 , srv1554408725:84 , srv1555773617:84 , srv1561619833:84 , srv1640405749:84 , srv1728769939:84 , srv1729247592:84 , srv1743363141:84 , srv1746188082:84 , srv1785305386:84 , srv1796661889:84 , srv1800624329:84 , srv1829627985:84 , srv1865841633:84 , srv1877285210:84 , srv1877329767:84 , srv1883758014:84 , srv1892245946:84 , srv191188355:84 , srv1934780358:84 , srv1944093836:84 , srv19534293:84 , srv1969946455:84 , srv1989920060:84 , srv2003694439:84 , srv2008558049:84 , srv2038761821:84 , srv2057280803:84 , srv2058537536:84 , srv2060082042:84 , srv2100418459:84 , srv24643826:84 , srv263491911:84 , srv264771565:84 , srv280154571:84 , srv28716084:84 , srv334561029:84 , srv409518779:84 , srv446520366:84 , srv465758450:84 , srv467652097:84 , srv532768903:84 , srv539281342:84 , srv589401577:84 , srv595218090:84 , srv601123518:84 , srv603412567:84 , srv644726864:84 , srv69398302:84 , srv695699434:84 , srv699211687:84 , srv747460560:84 , srv754438488:84 , srv758826314:84 , srv770994216:84 , srv857952824:84 , srv878567438:84 , srv884852838:84 , srv889704484:84 , srv899970440:84 , srv912357912:84 , srv927805674:84 , srv938244299:84 , srv947228690:84 , srv975195950:84 , srv1943668732:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-01-18 02:53:17,219 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-18 02:53:17,228 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2008558049=60, srv264771565=68, srv1359255336=21, srv1865841633=47, srv532768903=76, srv1743363141=41, srv1301533708=16, srv1934780358=53, srv1014060862=0, srv938244299=97, srv1039970163=1, srv69398302=83, srv1453520697=28, srv1186046523=10, srv695699434=84, srv1829627985=46, srv947228690=98, srv1328497447=18, srv191188355=52, srv539281342=77, srv1489737296=31, srv1184931460=9, srv28716084=70, srv24643826=66, srv1402791960=22, srv409518779=72, srv1123956435=6, srv754438488=87, srv1150103287=7, srv770994216=89, srv1785305386=43, srv975195950=99, srv14538526=29, srv1427465725=23, srv1472427400=30, srv263491911=67, srv747460560=86, srv121616264=12, srv1344906131=19, srv1433444756=25, srv1877329767=49, srv1496607565=32, srv1100863280=4, srv1728769939=39, srv19534293=56, srv2003694439=59, srv1433190333=24, srv1449345032=27, srv1158841798=8, srv1555773617=36, srv589401577=78, srv1883758014=50, srv1059212067=3, srv1303495273=17, srv1943668732=54, srv465758450=74, srv1236135340=14, srv758826314=88, srv1301455095=15, srv699211687=85, srv1530085701=34, srv1106282837=5, srv595218090=79, srv1944093836=55, srv601123518=80, srv889704484=93, srv927805674=96, srv603412567=81, srv2100418459=65, srv2038761821=61, srv912357912=95, srv857952824=90, srv1729247592=40, srv280154571=69, srv1640405749=38, srv467652097=75, srv2060082042=64, srv1989920060=58, srv1445137412=26, srv1554408725=35, srv1877285210=48, srv446520366=73, srv334561029=71, srv1746188082=42, srv2057280803=62, srv884852838=92, srv1561619833=37, srv1509988371=33, srv1220321617=13, srv1190300663=11, srv1892245946=51, srv2058537536=63, srv878567438=91, srv644726864=82, srv1347977133=20, srv899970440=94, srv1052691005=2, srv1800624329=45, srv1796661889=44, srv1969946455=57} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-18 02:53:17,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-18 02:53:17,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-18 02:53:17,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-18 02:53:17,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-18 02:53:17,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-18 02:53:17,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-18 02:53:17,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-18 02:53:17,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-18 02:53:17,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-18 02:53:17,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-18 02:53:17,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-18 02:53:17,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-18 02:53:17,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-18 02:53:17,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-18 02:53:17,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-18 02:53:17,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-18 02:53:17,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-18 02:53:17,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-18 02:53:17,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-18 02:53:17,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-18 02:53:17,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-18 02:53:17,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-18 02:53:17,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-18 02:53:17,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-18 02:53:17,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-18 02:53:17,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-18 02:53:17,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-18 02:53:17,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-18 02:53:17,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-18 02:53:17,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-18 02:53:17,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-18 02:53:17,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-18 02:53:17,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-18 02:53:17,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-18 02:53:17,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-18 02:53:17,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-18 02:53:17,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-18 02:53:17,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-18 02:53:17,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-18 02:53:17,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-18 02:53:17,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-18 02:53:17,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-18 02:53:17,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-18 02:53:17,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-18 02:53:17,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-18 02:53:17,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-18 02:53:17,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-18 02:53:17,326 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-18 02:53:17,326 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-18 02:53:17,326 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-18 02:53:17,326 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-18 02:53:17,326 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-18 02:53:17,326 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-18 02:53:17,327 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-18 02:53:17,327 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-18 02:53:17,327 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-18 02:53:17,327 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-18 02:53:17,327 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-18 02:53:17,327 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-18 02:53:17,327 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-18 02:53:17,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-18 02:53:17,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-18 02:53:17,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-18 02:53:17,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-18 02:53:17,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-18 02:53:17,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-18 02:53:17,328 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-18 02:53:17,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-18 02:53:17,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-18 02:53:17,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-18 02:53:17,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-18 02:53:17,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-18 02:53:17,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-18 02:53:17,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-18 02:53:17,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-18 02:53:17,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-18 02:53:17,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-18 02:53:17,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-18 02:53:17,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-18 02:53:17,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-18 02:53:17,330 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-18 02:53:17,331 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-18 02:53:17,331 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-18 02:53:17,331 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-18 02:53:17,331 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-18 02:53:17,331 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-18 02:53:17,331 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-18 02:53:17,331 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-18 02:53:17,331 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-18 02:53:17,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-18 02:53:17,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-18 02:53:17,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-18 02:53:17,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-18 02:53:17,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-18 02:53:17,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-18 02:53:17,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-18 02:53:17,332 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-18 02:53:17,333 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-18 02:53:17,333 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-18 02:53:17,333 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-18 02:53:17,333 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-18 02:53:17,575 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); 
2024-01-18 02:53:17,576 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)
2024-01-18 02:53:17,576 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
2024-01-18 02:53:17,974 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 608 ms to try 5000 different iterations.  Found a solution that moves 4744 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17234852580170354. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03983192021561789, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.054581357432044314, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5271111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03983192021561789, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16725, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23666666666666666, 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); 
2024-01-18 02:53:17,994 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1059212067:82 , srv1433190333:82 , srv589401577:82 , srv889704484:82 , srv1123956435:83 , srv1865841633:83 , srv1877285210:83 , srv2008558049:83 , srv2058537536:83 , srv264771565:83 , srv747460560:83 , srv1150103287:84 , srv121616264:84 , srv1303495273:84 , srv1427465725:84 , srv1800624329:84 , srv19534293:84 , srv263491911:84 , srv539281342:84 , srv601123518:84 , srv884852838:84 , srv912357912:84 , srv1100863280:85 , srv1106282837:85 , srv1301533708:85 , srv1347977133:85 , srv1453520697:85 , srv1796661889:85 , srv1934780358:85 , srv409518779:85 , srv467652097:85 , srv644726864:85 , srv69398302:85 , srv770994216:85 , srv878567438:85 , srv927805674:85 , srv947228690:85 , srv1052691005:86 , srv1158841798:86 , srv1236135340:86 , srv1301455095:86 , srv1449345032:86 , srv1554408725:86 , srv1640405749:86 , srv1729247592:86 , srv1746188082:86 , srv1829627985:86 , srv191188355:86 , srv1989920060:86 , srv2003694439:86 , srv24643826:86 , srv334561029:86 , srv465758450:86 , srv695699434:86 , srv699211687:86 , srv754438488:86 , srv857952824:86 , srv1039970163:87 , srv1344906131:87 , srv1402791960:87 , srv1509988371:87 , srv1530085701:87 , srv1877329767:87 , srv1944093836:87 , srv2057280803:87 , srv2100418459:87 , srv532768903:87 , srv595218090:87 , srv758826314:87 , srv938244299:87 , srv1184931460:88 , srv1328497447:88 , srv1433444756:88 , srv14538526:88 , srv1555773617:88 , srv1728769939:88 , srv1743363141:88 , srv1785305386:88 , srv1883758014:88 , srv1969946455:88 , srv280154571:88 , srv975195950:88 , srv1190300663:89 , srv1359255336:89 , srv1445137412:89 , srv1472427400:89 , srv1489737296:89 , srv2038761821:89 , srv1014060862:90 , srv1220321617:90 , srv446520366:90 , srv1186046523:91 , srv1561619833:91 , srv2060082042:91 , srv899970440:91 , srv603412567:92 , srv1496607565:93 , srv28716084:93 , srv1892245946:95 , srv1943668732:444 }
2024-01-18 02:53:18,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-18 02:53:18,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2008558049=60, srv264771565=68, srv1359255336=21, srv1865841633=47, srv532768903=76, srv1743363141=41, srv1301533708=16, srv1934780358=53, srv1014060862=0, srv938244299=97, srv1039970163=1, srv69398302=83, srv1453520697=28, srv1186046523=10, srv695699434=84, srv1829627985=46, srv947228690=98, srv1328497447=18, srv191188355=52, srv539281342=77, srv1489737296=31, srv1184931460=9, srv28716084=70, srv24643826=66, srv1402791960=22, srv409518779=72, srv1123956435=6, srv754438488=87, srv1150103287=7, srv770994216=89, srv1785305386=43, srv975195950=99, srv14538526=29, srv1427465725=23, srv1472427400=30, srv263491911=67, srv747460560=86, srv121616264=12, srv1344906131=19, srv1433444756=25, srv1877329767=49, srv1496607565=32, srv1100863280=4, srv1728769939=39, srv19534293=56, srv2003694439=59, srv1433190333=24, srv1449345032=27, srv1158841798=8, srv1555773617=36, srv589401577=78, srv1883758014=50, srv1059212067=3, srv1303495273=17, srv1943668732=54, srv465758450=74, srv1236135340=14, srv758826314=88, srv1301455095=15, srv699211687=85, srv1530085701=34, srv1106282837=5, srv595218090=79, srv1944093836=55, srv601123518=80, srv889704484=93, srv927805674=96, srv603412567=81, srv2100418459=65, srv2038761821=61, srv912357912=95, srv857952824=90, srv1729247592=40, srv280154571=69, srv1640405749=38, srv467652097=75, srv2060082042=64, srv1989920060=58, srv1445137412=26, srv1554408725=35, srv1877285210=48, srv446520366=73, srv334561029=71, srv1746188082=42, srv2057280803=62, srv884852838=92, srv1561619833=37, srv1509988371=33, srv1220321617=13, srv1190300663=11, srv1892245946=51, srv2058537536=63, srv878567438=91, srv644726864=82, srv1347977133=20, srv899970440=94, srv1052691005=2, srv1800624329=45, srv1796661889=44, srv1969946455=57} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-18 02:53:18,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-18 02:53:18,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-18 02:53:18,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-18 02:53:18,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-18 02:53:18,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-18 02:53:18,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-18 02:53:18,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-18 02:53:18,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-18 02:53:18,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-18 02:53:18,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-18 02:53:18,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-18 02:53:18,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-18 02:53:18,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-18 02:53:18,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-18 02:53:18,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-18 02:53:18,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-18 02:53:18,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-18 02:53:18,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-18 02:53:18,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-18 02:53:18,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-18 02:53:18,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-18 02:53:18,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-18 02:53:18,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-18 02:53:18,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-18 02:53:18,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-18 02:53:18,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-18 02:53:18,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-18 02:53:18,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-18 02:53:18,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-18 02:53:18,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-18 02:53:18,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-18 02:53:18,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-18 02:53:18,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-18 02:53:18,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-18 02:53:18,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-18 02:53:18,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-18 02:53:18,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-18 02:53:18,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-18 02:53:18,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-18 02:53:18,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-18 02:53:18,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-18 02:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-18 02:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-18 02:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-18 02:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-18 02:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-18 02:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-18 02:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-18 02:53:18,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-18 02:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-18 02:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-18 02:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-18 02:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-18 02:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-18 02:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-18 02:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-18 02:53:18,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-18 02:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-18 02:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-18 02:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-18 02:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-18 02:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-18 02:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-18 02:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-18 02:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-18 02:53:18,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-18 02:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-18 02:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-18 02:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-18 02:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-18 02:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-18 02:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-18 02:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-18 02:53:18,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-18 02:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-18 02:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-18 02:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-18 02:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-18 02:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-18 02:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-18 02:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-18 02:53:18,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-18 02:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-18 02:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-18 02:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-18 02:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-18 02:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-18 02:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-18 02:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-18 02:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-18 02:53:18,037 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-18 02:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-18 02:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-18 02:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-18 02:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-18 02:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-18 02:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-18 02:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-18 02:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-18 02:53:18,038 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-18 02:53:18,039 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-18 02:53:18,213 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=0.03983192021561789, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.054581357432044314, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03983192021561789, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16725, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23666666666666666, 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); 
2024-01-18 02:53:18,213 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)
2024-01-18 02:53:18,214 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17231530760371674, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03983192021561789, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.054581357432044314, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03983192021561789, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16725, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23666666666666666, 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
2024-01-18 02:53:18,462 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 394 ms to try 5000 different iterations.  Found a solution that moves 2627 regions; Going from a computed imbalance of 0.17231530760371674 to a new imbalance of 0.013639140205492289. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020152183196665542); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03267360607939076, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29188888888888886, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020152183196665542); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01075); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04108333333333333, 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); 
2024-01-18 02:53:18,471 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1892245946:77 , srv1186046523:79 , srv1496607565:79 , srv1220321617:80 , srv1785305386:80 , srv1014060862:81 , srv28716084:81 , srv1561619833:82 , srv2060082042:82 , srv603412567:82 , srv899970440:82 , srv975195950:82 , srv1039970163:83 , srv1402791960:83 , srv1472427400:83 , srv1489737296:83 , srv280154571:83 , srv446520366:83 , srv1052691005:84 , srv1190300663:84 , srv1359255336:84 , srv1445137412:84 , srv1449345032:84 , srv1746188082:84 , srv2038761821:84 , srv1236135340:85 , srv1344906131:85 , srv1347977133:85 , srv1433444756:85 , srv14538526:85 , srv1728769939:85 , srv1944093836:85 , srv1969946455:85 , srv2057280803:85 , srv2100418459:85 , srv24643826:85 , srv695699434:85 , srv754438488:85 , srv857952824:85 , srv1184931460:86 , srv1301455095:86 , srv1303495273:86 , srv1554408725:86 , srv1640405749:86 , srv1729247592:86 , srv1829627985:86 , srv1877329767:86 , srv1883758014:86 , srv191188355:86 , srv1989920060:86 , srv467652097:86 , srv601123518:86 , srv758826314:86 , srv770994216:86 , srv884852838:86 , srv927805674:86 , srv938244299:86 , srv1100863280:87 , srv1106282837:87 , srv1150103287:87 , srv1158841798:87 , srv1301533708:87 , srv1328497447:87 , srv1453520697:87 , srv1509988371:87 , srv1530085701:87 , srv1555773617:87 , srv1743363141:87 , srv1796661889:87 , srv2003694439:87 , srv2008558049:87 , srv334561029:87 , srv465758450:87 , srv532768903:87 , srv69398302:87 , srv699211687:87 , srv878567438:87 , srv947228690:87 , srv1123956435:88 , srv121616264:88 , srv409518779:88 , srv1059212067:89 , srv1800624329:89 , srv1865841633:89 , srv1877285210:89 , srv1934780358:89 , srv19534293:89 , srv2058537536:89 , srv263491911:89 , srv539281342:89 , srv589401577:89 , srv595218090:89 , srv644726864:89 , srv747460560:89 , srv889704484:89 , srv912357912:89 , srv1427465725:90 , srv1433190333:92 , srv264771565:92 , srv1943668732:509 }
2024-01-18 02:53:18,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-18 02:53:18,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2008558049=60, srv264771565=68, srv1359255336=21, srv1865841633=47, srv532768903=76, srv1743363141=41, srv1301533708=16, srv1934780358=53, srv1014060862=0, srv938244299=97, srv1039970163=1, srv69398302=83, srv1453520697=28, srv1186046523=10, srv695699434=84, srv1829627985=46, srv947228690=98, srv1328497447=18, srv191188355=52, srv539281342=77, srv1489737296=31, srv1184931460=9, srv28716084=70, srv24643826=66, srv1402791960=22, srv409518779=72, srv1123956435=6, srv754438488=87, srv1150103287=7, srv770994216=89, srv1785305386=43, srv975195950=99, srv14538526=29, srv1427465725=23, srv1472427400=30, srv263491911=67, srv747460560=86, srv121616264=12, srv1344906131=19, srv1433444756=25, srv1877329767=49, srv1496607565=32, srv1100863280=4, srv1728769939=39, srv19534293=56, srv2003694439=59, srv1433190333=24, srv1449345032=27, srv1158841798=8, srv1555773617=36, srv589401577=78, srv1883758014=50, srv1059212067=3, srv1303495273=17, srv1943668732=54, srv465758450=74, srv1236135340=14, srv758826314=88, srv1301455095=15, srv699211687=85, srv1530085701=34, srv1106282837=5, srv595218090=79, srv1944093836=55, srv601123518=80, srv889704484=93, srv927805674=96, srv603412567=81, srv2100418459=65, srv2038761821=61, srv912357912=95, srv857952824=90, srv1729247592=40, srv280154571=69, srv1640405749=38, srv467652097=75, srv2060082042=64, srv1989920060=58, srv1445137412=26, srv1554408725=35, srv1877285210=48, srv446520366=73, srv334561029=71, srv1746188082=42, srv2057280803=62, srv884852838=92, srv1561619833=37, srv1509988371=33, srv1220321617=13, srv1190300663=11, srv1892245946=51, srv2058537536=63, srv878567438=91, srv644726864=82, srv1347977133=20, srv899970440=94, srv1052691005=2, srv1800624329=45, srv1796661889=44, srv1969946455=57} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-18 02:53:18,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-18 02:53:18,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-18 02:53:18,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-18 02:53:18,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-18 02:53:18,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-18 02:53:18,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-18 02:53:18,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-18 02:53:18,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-18 02:53:18,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-18 02:53:18,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-18 02:53:18,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-18 02:53:18,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-18 02:53:18,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-18 02:53:18,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-18 02:53:18,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-18 02:53:18,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-18 02:53:18,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-18 02:53:18,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-18 02:53:18,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-18 02:53:18,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-18 02:53:18,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-18 02:53:18,493 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-18 02:53:18,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-18 02:53:18,495 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-18 02:53:18,495 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-18 02:53:18,495 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-18 02:53:18,495 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-18 02:53:18,495 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-18 02:53:18,495 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-18 02:53:18,495 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-18 02:53:18,629 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=0.020152183196665542); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03267360607939076, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020152183196665542); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01075); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04108333333333333, 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); 
2024-01-18 02:53:18,629 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)
2024-01-18 02:53:18,629 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01362074555833561, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020152183196665542); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03267360607939076, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020152183196665542); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01075); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04108333333333333, 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
2024-01-18 02:53:18,986 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 467 ms to try 5000 different iterations.  Found a solution that moves 986 regions; Going from a computed imbalance of 0.01362074555833561 to a new imbalance of 5.573311954395663E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005552187531265666); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006338735955449387); MoveCostFunction : (multiplier=7.0, imbalance=0.10955555555555556, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005552187531265666); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003); 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); 
2024-01-18 02:53:18,989 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1555773617:82 , srv1743363141:82 , srv595218090:82 , srv1184931460:83 , srv1328497447:83 , srv1433190333:83 , srv1530085701:83 , srv1883758014:83 , srv2038761821:83 , srv264771565:83 , srv409518779:83 , srv603412567:83 , srv644726864:83 , srv1359255336:84 , srv1427465725:84 , srv1509988371:84 , srv1561619833:84 , srv1800624329:84 , srv1877329767:84 , srv191188355:84 , srv1934780358:84 , srv2003694439:84 , srv2060082042:84 , srv263491911:84 , srv28716084:84 , srv446520366:84 , srv532768903:84 , srv758826314:84 , srv899970440:84 , srv912357912:84 , srv1106282837:85 , srv1158841798:85 , srv1190300663:85 , srv1301533708:85 , srv1433444756:85 , srv1445137412:85 , srv1453520697:85 , srv14538526:85 , srv1472427400:85 , srv1489737296:85 , srv1496607565:85 , srv1554408725:85 , srv1640405749:85 , srv1728769939:85 , srv1796661889:85 , srv1892245946:85 , srv1969946455:85 , srv1989920060:85 , srv2100418459:85 , srv24643826:85 , srv334561029:85 , srv539281342:85 , srv699211687:85 , srv938244299:85 , srv1059212067:86 , srv1100863280:86 , srv1123956435:86 , srv1150103287:86 , srv121616264:86 , srv1236135340:86 , srv1301455095:86 , srv1344906131:86 , srv1729247592:86 , srv1865841633:86 , srv19534293:86 , srv2057280803:86 , srv2058537536:86 , srv280154571:86 , srv465758450:86 , srv589401577:86 , srv69398302:86 , srv695699434:86 , srv747460560:86 , srv770994216:86 , srv878567438:86 , srv889704484:86 , srv947228690:86 , srv1014060862:87 , srv1039970163:87 , srv1220321617:87 , srv1303495273:87 , srv1402791960:87 , srv1449345032:87 , srv1746188082:87 , srv1829627985:87 , srv1877285210:87 , srv1944093836:87 , srv754438488:87 , srv857952824:87 , srv884852838:87 , srv927805674:87 , srv975195950:87 , srv1052691005:88 , srv1186046523:88 , srv2008558049:88 , srv467652097:88 , srv601123518:88 , srv1347977133:89 , srv1785305386:90 , srv1943668732:554 }
2024-01-18 02:53:18,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-18 02:53:18,994 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2008558049=60, srv264771565=68, srv1359255336=21, srv1865841633=47, srv532768903=76, srv1743363141=41, srv1301533708=16, srv1934780358=53, srv1014060862=0, srv938244299=97, srv1039970163=1, srv69398302=83, srv1453520697=28, srv1186046523=10, srv695699434=84, srv1829627985=46, srv947228690=98, srv1328497447=18, srv191188355=52, srv539281342=77, srv1489737296=31, srv1184931460=9, srv28716084=70, srv24643826=66, srv1402791960=22, srv409518779=72, srv1123956435=6, srv754438488=87, srv1150103287=7, srv770994216=89, srv1785305386=43, srv975195950=99, srv14538526=29, srv1427465725=23, srv1472427400=30, srv263491911=67, srv747460560=86, srv121616264=12, srv1344906131=19, srv1433444756=25, srv1877329767=49, srv1496607565=32, srv1100863280=4, srv1728769939=39, srv19534293=56, srv2003694439=59, srv1433190333=24, srv1449345032=27, srv1158841798=8, srv1555773617=36, srv589401577=78, srv1883758014=50, srv1059212067=3, srv1303495273=17, srv1943668732=54, srv465758450=74, srv1236135340=14, srv758826314=88, srv1301455095=15, srv699211687=85, srv1530085701=34, srv1106282837=5, srv595218090=79, srv1944093836=55, srv601123518=80, srv889704484=93, srv927805674=96, srv603412567=81, srv2100418459=65, srv2038761821=61, srv912357912=95, srv857952824=90, srv1729247592=40, srv280154571=69, srv1640405749=38, srv467652097=75, srv2060082042=64, srv1989920060=58, srv1445137412=26, srv1554408725=35, srv1877285210=48, srv446520366=73, srv334561029=71, srv1746188082=42, srv2057280803=62, srv884852838=92, srv1561619833=37, srv1509988371=33, srv1220321617=13, srv1190300663=11, srv1892245946=51, srv2058537536=63, srv878567438=91, srv644726864=82, srv1347977133=20, srv899970440=94, srv1052691005=2, srv1800624329=45, srv1796661889=44, srv1969946455=57} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-18 02:53:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-18 02:53:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-18 02:53:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-18 02:53:19,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-18 02:53:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-18 02:53:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-18 02:53:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-18 02:53:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-18 02:53:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-18 02:53:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-18 02:53:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-18 02:53:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-18 02:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-18 02:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-18 02:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-18 02:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-18 02:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-18 02:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-18 02:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-18 02:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-18 02:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-18 02:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-18 02:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-18 02:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-18 02:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-18 02:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-18 02:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-18 02:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-18 02:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-18 02:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-18 02:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-18 02:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-18 02:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-18 02:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-18 02:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-18 02:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-18 02:53:19,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-18 02:53:19,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-18 02:53:19,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-18 02:53:19,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-18 02:53:19,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-18 02:53:19,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-18 02:53:19,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-18 02:53:19,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-18 02:53:19,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-18 02:53:19,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-18 02:53:19,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-18 02:53:19,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-18 02:53:19,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-18 02:53:19,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-18 02:53:19,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-18 02:53:19,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-18 02:53:19,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-18 02:53:19,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-18 02:53:19,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-18 02:53:19,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-18 02:53:19,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-18 02:53:19,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-18 02:53:19,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-18 02:53:19,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-18 02:53:19,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-18 02:53:19,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-18 02:53:19,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-18 02:53:19,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-18 02:53:19,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-18 02:53:19,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-18 02:53:19,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-18 02:53:19,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-18 02:53:19,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-18 02:53:19,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-18 02:53:19,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-18 02:53:19,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-18 02:53:19,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-18 02:53:19,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-18 02:53:19,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-18 02:53:19,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-18 02:53:19,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-18 02:53:19,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-18 02:53:19,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-18 02:53:19,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-18 02:53:19,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-18 02:53:19,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-18 02:53:19,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-18 02:53:19,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-18 02:53:19,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-18 02:53:19,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-18 02:53:19,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-18 02:53:19,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-18 02:53:19,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-18 02:53:19,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-18 02:53:19,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-18 02:53:19,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-18 02:53:19,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-18 02:53:19,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-18 02:53:19,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-18 02:53:19,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-18 02:53:19,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-18 02:53:19,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-18 02:53:19,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-18 02:53:19,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-18 02:53:19,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-18 02:53:19,137 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=0.005552187531265666); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006338735955449387); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005552187531265666); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003); 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); 
2024-01-18 02:53:19,138 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)
2024-01-18 02:53:19,138 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=5.5042707587486E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005552187531265666); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006338735955449387); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005552187531265666); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003); 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
2024-01-18 02:53:19,395 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 359 ms to try 5000 different iterations.  Found a solution that moves 204 regions; Going from a computed imbalance of 5.5042707587486E-4 to a new imbalance of 3.378347913579797E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=2.735366466207394E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.02266666666666667); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=2.735366466207394E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-18 02:53:19,396 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1347977133:83 , srv1829627985:83 , srv1877285210:83 , srv1944093836:83 , srv19534293:83 , srv465758450:83 , srv467652097:83 , srv1014060862:84 , srv1052691005:84 , srv1059212067:84 , srv1100863280:84 , srv1123956435:84 , srv1158841798:84 , srv1186046523:84 , srv121616264:84 , srv1301455095:84 , srv1328497447:84 , srv1344906131:84 , srv1427465725:84 , srv1433444756:84 , srv1445137412:84 , srv14538526:84 , srv1472427400:84 , srv1509988371:84 , srv1728769939:84 , srv1729247592:84 , srv1785305386:84 , srv1865841633:84 , srv1934780358:84 , srv1969946455:84 , srv2008558049:84 , srv2057280803:84 , srv2058537536:84 , srv264771565:84 , srv28716084:84 , srv334561029:84 , srv532768903:84 , srv539281342:84 , srv595218090:84 , srv601123518:84 , srv69398302:84 , srv699211687:84 , srv747460560:84 , srv857952824:84 , srv878567438:84 , srv927805674:84 , srv938244299:84 , srv947228690:84 , srv1039970163:85 , srv1106282837:85 , srv1184931460:85 , srv1190300663:85 , srv1220321617:85 , srv1236135340:85 , srv1301533708:85 , srv1303495273:85 , srv1359255336:85 , srv1402791960:85 , srv1433190333:85 , srv1449345032:85 , srv1453520697:85 , srv1489737296:85 , srv1496607565:85 , srv1530085701:85 , srv1554408725:85 , srv1555773617:85 , srv1561619833:85 , srv1640405749:85 , srv1743363141:85 , srv1746188082:85 , srv1796661889:85 , srv1800624329:85 , srv1877329767:85 , srv1883758014:85 , srv1892245946:85 , srv1989920060:85 , srv2003694439:85 , srv2060082042:85 , srv2100418459:85 , srv263491911:85 , srv280154571:85 , srv446520366:85 , srv589401577:85 , srv603412567:85 , srv644726864:85 , srv695699434:85 , srv754438488:85 , srv758826314:85 , srv770994216:85 , srv884852838:85 , srv889704484:85 , srv899970440:85 , srv912357912:85 , srv975195950:85 , srv1150103287:86 , srv191188355:86 , srv2038761821:86 , srv24643826:86 , srv409518779:86 , srv1943668732:635 }
2024-01-18 02:53:19,399 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-18 02:53:19,400 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2008558049=60, srv264771565=68, srv1359255336=21, srv1865841633=47, srv532768903=76, srv1743363141=41, srv1301533708=16, srv1934780358=53, srv1014060862=0, srv938244299=97, srv1039970163=1, srv69398302=83, srv1453520697=28, srv1186046523=10, srv695699434=84, srv1829627985=46, srv947228690=98, srv1328497447=18, srv191188355=52, srv539281342=77, srv1489737296=31, srv1184931460=9, srv28716084=70, srv24643826=66, srv1402791960=22, srv409518779=72, srv1123956435=6, srv754438488=87, srv1150103287=7, srv770994216=89, srv1785305386=43, srv975195950=99, srv14538526=29, srv1427465725=23, srv1472427400=30, srv263491911=67, srv747460560=86, srv121616264=12, srv1344906131=19, srv1433444756=25, srv1877329767=49, srv1496607565=32, srv1100863280=4, srv1728769939=39, srv19534293=56, srv2003694439=59, srv1433190333=24, srv1449345032=27, srv1158841798=8, srv1555773617=36, srv589401577=78, srv1883758014=50, srv1059212067=3, srv1303495273=17, srv1943668732=54, srv465758450=74, srv1236135340=14, srv758826314=88, srv1301455095=15, srv699211687=85, srv1530085701=34, srv1106282837=5, srv595218090=79, srv1944093836=55, srv601123518=80, srv889704484=93, srv927805674=96, srv603412567=81, srv2100418459=65, srv2038761821=61, srv912357912=95, srv857952824=90, srv1729247592=40, srv280154571=69, srv1640405749=38, srv467652097=75, srv2060082042=64, srv1989920060=58, srv1445137412=26, srv1554408725=35, srv1877285210=48, srv446520366=73, srv334561029=71, srv1746188082=42, srv2057280803=62, srv884852838=92, srv1561619833=37, srv1509988371=33, srv1220321617=13, srv1190300663=11, srv1892245946=51, srv2058537536=63, srv878567438=91, srv644726864=82, srv1347977133=20, srv899970440=94, srv1052691005=2, srv1800624329=45, srv1796661889=44, srv1969946455=57} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-18 02:53:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-18 02:53:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-18 02:53:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-18 02:53:19,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-18 02:53:19,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-18 02:53:19,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-18 02:53:19,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-18 02:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-18 02:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-18 02:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-18 02:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-18 02:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-18 02:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-18 02:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-18 02:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-18 02:53:19,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-18 02:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-18 02:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-18 02:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-18 02:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-18 02:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-18 02:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-18 02:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-18 02:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-18 02:53:19,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-18 02:53:19,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-18 02:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-18 02:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-18 02:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-18 02:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-18 02:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-18 02:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-18 02:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-18 02:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-18 02:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-18 02:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-18 02:53:19,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-18 02:53:19,529 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=2.735366466207394E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=2.735366466207394E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-18 02:53:19,529 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)
2024-01-18 02:53:19,529 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.2355040605169066E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=2.735366466207394E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=2.735366466207394E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-18 02:53:19,780 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 351 ms to try 5000 different iterations.  Found a solution that moves 19 regions; Going from a computed imbalance of 3.2355040605169066E-5 to a new imbalance of 7.520798343851525E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0016412198797244363); MoveCostFunction : (multiplier=7.0, imbalance=0.002111111111111111); 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); 
2024-01-18 02:53:19,781 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1150103287:83 , srv1190300663:83 , srv754438488:83 , srv1014060862:84 , srv1039970163:84 , srv1052691005:84 , srv1100863280:84 , srv1106282837:84 , srv1158841798:84 , srv1184931460:84 , srv1186046523:84 , srv121616264:84 , srv1220321617:84 , srv1236135340:84 , srv1301455095:84 , srv1301533708:84 , srv1303495273:84 , srv1328497447:84 , srv1344906131:84 , srv1347977133:84 , srv1359255336:84 , srv1402791960:84 , srv1427465725:84 , srv1433190333:84 , srv1433444756:84 , srv1445137412:84 , srv1449345032:84 , srv1453520697:84 , srv14538526:84 , srv1489737296:84 , srv1496607565:84 , srv1509988371:84 , srv1530085701:84 , srv1554408725:84 , srv1555773617:84 , srv1561619833:84 , srv1640405749:84 , srv1728769939:84 , srv1729247592:84 , srv1743363141:84 , srv1746188082:84 , srv1785305386:84 , srv1796661889:84 , srv1800624329:84 , srv1829627985:84 , srv1865841633:84 , srv1877285210:84 , srv1877329767:84 , srv1883758014:84 , srv1892245946:84 , srv191188355:84 , srv1934780358:84 , srv1944093836:84 , srv19534293:84 , srv1969946455:84 , srv1989920060:84 , srv2003694439:84 , srv2008558049:84 , srv2038761821:84 , srv2057280803:84 , srv2058537536:84 , srv2060082042:84 , srv2100418459:84 , srv24643826:84 , srv263491911:84 , srv264771565:84 , srv280154571:84 , srv28716084:84 , srv334561029:84 , srv409518779:84 , srv446520366:84 , srv465758450:84 , srv467652097:84 , srv532768903:84 , srv539281342:84 , srv589401577:84 , srv595218090:84 , srv601123518:84 , srv603412567:84 , srv644726864:84 , srv69398302:84 , srv695699434:84 , srv699211687:84 , srv747460560:84 , srv758826314:84 , srv770994216:84 , srv857952824:84 , srv878567438:84 , srv884852838:84 , srv889704484:84 , srv899970440:84 , srv912357912:84 , srv927805674:84 , srv938244299:84 , srv947228690:84 , srv975195950:84 , srv1059212067:85 , srv1123956435:85 , srv1472427400:85 , srv1943668732:684 }
2024-01-18 02:53:19,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-18 02:53:19,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2008558049=60, srv264771565=68, srv1359255336=21, srv1865841633=47, srv532768903=76, srv1743363141=41, srv1301533708=16, srv1934780358=53, srv1014060862=0, srv938244299=97, srv1039970163=1, srv69398302=83, srv1453520697=28, srv1186046523=10, srv695699434=84, srv1829627985=46, srv947228690=98, srv1328497447=18, srv191188355=52, srv539281342=77, srv1489737296=31, srv1184931460=9, srv28716084=70, srv24643826=66, srv1402791960=22, srv409518779=72, srv1123956435=6, srv754438488=87, srv1150103287=7, srv770994216=89, srv1785305386=43, srv975195950=99, srv14538526=29, srv1427465725=23, srv1472427400=30, srv263491911=67, srv747460560=86, srv121616264=12, srv1344906131=19, srv1433444756=25, srv1877329767=49, srv1496607565=32, srv1100863280=4, srv1728769939=39, srv19534293=56, srv2003694439=59, srv1433190333=24, srv1449345032=27, srv1158841798=8, srv1555773617=36, srv589401577=78, srv1883758014=50, srv1059212067=3, srv1303495273=17, srv1943668732=54, srv465758450=74, srv1236135340=14, srv758826314=88, srv1301455095=15, srv699211687=85, srv1530085701=34, srv1106282837=5, srv595218090=79, srv1944093836=55, srv601123518=80, srv889704484=93, srv927805674=96, srv603412567=81, srv2100418459=65, srv2038761821=61, srv912357912=95, srv857952824=90, srv1729247592=40, srv280154571=69, srv1640405749=38, srv467652097=75, srv2060082042=64, srv1989920060=58, srv1445137412=26, srv1554408725=35, srv1877285210=48, srv446520366=73, srv334561029=71, srv1746188082=42, srv2057280803=62, srv884852838=92, srv1561619833=37, srv1509988371=33, srv1220321617=13, srv1190300663=11, srv1892245946=51, srv2058537536=63, srv878567438=91, srv644726864=82, srv1347977133=20, srv899970440=94, srv1052691005=2, srv1800624329=45, srv1796661889=44, srv1969946455=57} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-18 02:53:19,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-18 02:53:19,804 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-18 02:53:19,805 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-18 02:53:19,806 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-18 02:53:19,807 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-18 02:53:19,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-18 02:53:19,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-18 02:53:19,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-18 02:53:19,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-18 02:53:19,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-18 02:53:19,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-18 02:53:19,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-18 02:53:19,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-18 02:53:19,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-18 02:53:19,808 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-18 02:53:19,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-18 02:53:19,921 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=7.387757500312559E-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=0.0016412198797244363); 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); 
2024-01-18 02:53:19,921 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1150103287:83 , srv1190300663:83 , srv754438488:83 , srv1014060862:84 , srv1039970163:84 , srv1052691005:84 , srv1100863280:84 , srv1106282837:84 , srv1158841798:84 , srv1184931460:84 , srv1186046523:84 , srv121616264:84 , srv1220321617:84 , srv1236135340:84 , srv1301455095:84 , srv1301533708:84 , srv1303495273:84 , srv1328497447:84 , srv1344906131:84 , srv1347977133:84 , srv1359255336:84 , srv1402791960:84 , srv1427465725:84 , srv1433190333:84 , srv1433444756:84 , srv1445137412:84 , srv1449345032:84 , srv1453520697:84 , srv14538526:84 , srv1489737296:84 , srv1496607565:84 , srv1509988371:84 , srv1530085701:84 , srv1554408725:84 , srv1555773617:84 , srv1561619833:84 , srv1640405749:84 , srv1728769939:84 , srv1729247592:84 , srv1743363141:84 , srv1746188082:84 , srv1785305386:84 , srv1796661889:84 , srv1800624329:84 , srv1829627985:84 , srv1865841633:84 , srv1877285210:84 , srv1877329767:84 , srv1883758014:84 , srv1892245946:84 , srv191188355:84 , srv1934780358:84 , srv1944093836:84 , srv19534293:84 , srv1969946455:84 , srv1989920060:84 , srv2003694439:84 , srv2008558049:84 , srv2038761821:84 , srv2057280803:84 , srv2058537536:84 , srv2060082042:84 , srv2100418459:84 , srv24643826:84 , srv263491911:84 , srv264771565:84 , srv280154571:84 , srv28716084:84 , srv334561029:84 , srv409518779:84 , srv446520366:84 , srv465758450:84 , srv467652097:84 , srv532768903:84 , srv539281342:84 , srv589401577:84 , srv595218090:84 , srv601123518:84 , srv603412567:84 , srv644726864:84 , srv69398302:84 , srv695699434:84 , srv699211687:84 , srv747460560:84 , srv758826314:84 , srv770994216:84 , srv857952824:84 , srv878567438:84 , srv884852838:84 , srv889704484:84 , srv899970440:84 , srv912357912:84 , srv927805674:84 , srv938244299:84 , srv947228690:84 , srv975195950:84 , srv1059212067:85 , srv1123956435:85 , srv1472427400:85 , srv1943668732:684 }
2024-01-18 02:53:19,949 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=357 (was 318) - SystemLoadAverage LEAK? -, ProcessCount=168 (was 168), AvailableMemoryMB=11669 (was 12294)
2024-01-18 02:53:19,956 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=357, ProcessCount=168, AvailableMemoryMB=11669
2024-01-18 02:53:19,957 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-18 02:53:19,957 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.
2024-01-18 02:53:19,969 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1044213260:84 , srv1188853433:84 , srv1380084953:84 , srv143759295:84 , srv1552093533:84 , srv1765093304:84 , srv1825671709:84 , srv1885792572:84 , srv1916558468:84 , srv2113597453:84 , srv2133392260:84 , srv274135250:84 , srv295684031:84 , srv370081178:84 , srv431422880:84 , srv449560627:84 , srv490434959:84 , srv610141614:84 , srv635791540:84 , srv67407819:84 , srv678048161:84 , srv68100111:84 , srv788089769:84 , srv789086032:84 , srv86794765:84 , srv868523490:84 , srv91226425:84 , srv965214755:84 , srv968115822:84 , srv617301060:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-01-18 02:53:19,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-18 02:53:19,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1825671709=6, srv965214755=28, srv68100111=22, srv490434959=16, srv635791540=19, srv789086032=24, srv91226425=27, srv1044213260=0, srv2113597453=9, srv431422880=14, srv67407819=20, srv274135250=11, srv1552093533=4, srv788089769=23, srv868523490=26, srv968115822=29, srv449560627=15, srv1380084953=2, srv610141614=17, srv295684031=12, srv1188853433=1, srv1916558468=8, srv1885792572=7, srv678048161=21, srv1765093304=5, srv2133392260=10, srv617301060=18, srv86794765=25, srv143759295=3, srv370081178=13} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-18 02:53:19,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-18 02:53:19,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-18 02:53:19,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-18 02:53:19,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-18 02:53:19,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-18 02:53:19,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-18 02:53:19,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-18 02:53:19,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-18 02:53:19,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-18 02:53:19,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-18 02:53:19,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-18 02:53:20,001 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=1.1140455048833888, 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); 
2024-01-18 02:53:20,001 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912552396926239, 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=1.1140455048833888, 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
2024-01-18 02:55:19,989 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5425087 different iterations.  Found a solution that moves 1842 regions; Going from a computed imbalance of 0.9912552396926239 to a new imbalance of 4.2993198912066E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6822222222222222, 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); 
2024-01-18 02:55:19,996 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1044213260:90 , srv1188853433:90 , srv1380084953:90 , srv143759295:90 , srv1552093533:90 , srv1765093304:90 , srv1825671709:90 , srv1885792572:90 , srv1916558468:90 , srv2113597453:90 , srv2133392260:90 , srv274135250:90 , srv295684031:90 , srv370081178:90 , srv431422880:90 , srv449560627:90 , srv490434959:90 , srv610141614:90 , srv617301060:90 , srv635791540:90 , srv67407819:90 , srv678048161:90 , srv68100111:90 , srv788089769:90 , srv789086032:90 , srv86794765:90 , srv868523490:90 , srv91226425:90 , srv965214755:90 , srv968115822:90 }
2024-01-18 02:55:19,998 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-18 02:55:19,999 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1825671709=6, srv965214755=28, srv68100111=22, srv490434959=16, srv635791540=19, srv789086032=24, srv91226425=27, srv1044213260=0, srv2113597453=9, srv431422880=14, srv67407819=20, srv274135250=11, srv1552093533=4, srv788089769=23, srv868523490=26, srv968115822=29, srv449560627=15, srv1380084953=2, srv610141614=17, srv295684031=12, srv1188853433=1, srv1916558468=8, srv1885792572=7, srv678048161=21, srv1765093304=5, srv2133392260=10, srv617301060=18, srv86794765=25, srv143759295=3, srv370081178=13} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-18 02:55:20,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-18 02:55:20,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-18 02:55:20,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-18 02:55:20,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-18 02:55:20,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-18 02:55:20,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-18 02:55:20,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-18 02:55:20,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-18 02:55:20,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-18 02:55:20,017 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); 
2024-01-18 02:55:20,017 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1044213260:90 , srv1188853433:90 , srv1380084953:90 , srv143759295:90 , srv1552093533:90 , srv1765093304:90 , srv1825671709:90 , srv1885792572:90 , srv1916558468:90 , srv2113597453:90 , srv2133392260:90 , srv274135250:90 , srv295684031:90 , srv370081178:90 , srv431422880:90 , srv449560627:90 , srv490434959:90 , srv610141614:90 , srv617301060:90 , srv635791540:90 , srv67407819:90 , srv678048161:90 , srv68100111:90 , srv788089769:90 , srv789086032:90 , srv86794765:90 , srv868523490:90 , srv91226425:90 , srv965214755:90 , srv968115822:90 }
2024-01-18 02:55:20,034 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=241 (was 357), ProcessCount=171 (was 168) - ProcessCount LEAK? -, AvailableMemoryMB=10871 (was 11669)