2024-01-27 02:53:12,435 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-01-27 02:53:12,748 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-01-27 02:53:12,869 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-01-27 02:53:12,955 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-27 02:53:12,962 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.
2024-01-27 02:53:12,977 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=252, ProcessCount=170, AvailableMemoryMB=7194
2024-01-27 02:53:12,980 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-27 02:53:12,981 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.
2024-01-27 02:53:13,115 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1033486782:84 , srv1064487722:84 , srv1085589054:84 , srv1144742928:84 , srv1182078516:84 , srv1225792588:84 , srv1232887734:84 , srv1234268052:84 , srv1294771833:84 , srv1313091195:84 , srv1320366333:84 , srv133583131:84 , srv1336548769:84 , srv1351774446:84 , srv1419393694:84 , srv1433036212:84 , srv1462013888:84 , srv146227260:84 , srv1475183192:84 , srv1477526098:84 , srv1501292780:84 , srv1539322508:84 , srv1542486370:84 , srv1548005070:84 , srv1564589233:84 , srv1588417199:84 , srv1605673413:84 , srv1636103400:84 , srv1636605894:84 , srv1637528826:84 , srv1662846829:84 , srv166727543:84 , srv1687497236:84 , srv1698454767:84 , srv1716035700:84 , srv1736547872:84 , srv1757394730:84 , srv1793145183:84 , srv1797893909:84 , srv1804286899:84 , srv1817489008:84 , srv1817629487:84 , srv1821357769:84 , srv184587002:84 , srv1855526530:84 , srv1867014834:84 , srv1892836840:84 , srv1902951173:84 , srv1905524835:84 , srv1937040855:84 , srv1941497782:84 , srv1944075071:84 , srv195076785:84 , srv196262665:84 , srv1965599137:84 , srv2003044094:84 , srv2005006298:84 , srv2060820039:84 , srv2089101062:84 , srv2094400401:84 , srv20987752:84 , srv2110425365:84 , srv2133792820:84 , srv2135279643:84 , srv228494963:84 , srv23671867:84 , srv242337376:84 , srv26287997:84 , srv279438821:84 , srv286467846:84 , srv303066164:84 , srv345563662:84 , srv351782424:84 , srv380435980:84 , srv424705032:84 , srv45352366:84 , srv479009532:84 , srv480813945:84 , srv511094727:84 , srv525265899:84 , srv589172650:84 , srv624885338:84 , srv625651310:84 , srv635424149:84 , srv666517197:84 , srv672491562:84 , srv693980548:84 , srv733190459:84 , srv745871929:84 , srv751694572:84 , srv773004624:84 , srv797296292:84 , srv80115624:84 , srv808742491:84 , srv81077782:84 , srv819764057:84 , srv829264506:84 , srv856594948:84 , srv999592815:84 , srv1550734039:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-01-27 02:53:13,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-27 02:53:13,129 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1234268052=7, srv797296292=92, srv1817489008=41, srv1542486370=22, srv26287997=68, srv1892836840=47, srv624885338=82, srv1687497236=33, srv1588417199=26, srv196262665=54, srv1501292780=20, srv1636605894=29, srv2089101062=59, srv2110425365=62, srv999592815=99, srv2133792820=63, srv1605673413=27, srv146227260=17, srv1944075071=52, srv1539322508=21, srv133583131=11, srv511094727=79, srv1462013888=16, srv2094400401=60, srv856594948=98, srv1662846829=31, srv286467846=70, srv20987752=61, srv1225792588=5, srv635424149=84, srv1064487722=1, srv479009532=77, srv166727543=32, srv1419393694=14, srv2003044094=56, srv1550734039=24, srv195076785=53, srv773004624=91, srv345563662=72, srv751694572=90, srv1033486782=0, srv1637528826=30, srv80115624=93, srv1351774446=13, srv1294771833=8, srv1757394730=37, srv819764057=96, srv1336548769=12, srv1475183192=18, srv1965599137=55, srv1085589054=2, srv1905524835=49, srv2005006298=57, srv1320366333=10, srv745871929=89, srv1793145183=38, srv1564589233=25, srv1855526530=45, srv1941497782=51, srv589172650=81, srv2060820039=58, srv733190459=88, srv1636103400=28, srv625651310=83, srv279438821=69, srv380435980=74, srv672491562=86, srv829264506=97, srv303066164=71, srv1937040855=50, srv2135279643=64, srv242337376=67, srv45352366=76, srv808742491=94, srv228494963=65, srv1548005070=23, srv666517197=85, srv1477526098=19, srv81077782=95, srv351782424=73, srv424705032=75, srv1867014834=46, srv1144742928=3, srv1232887734=6, srv480813945=78, srv1902951173=48, srv525265899=80, srv1698454767=34, srv1817629487=42, srv1821357769=43, srv1736547872=36, srv1797893909=39, srv184587002=44, srv1313091195=9, srv1804286899=40, srv1182078516=4, srv1716035700=35, srv23671867=66, srv1433036212=15, srv693980548=87} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-27 02:53:13,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-27 02:53:13,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-27 02:53:13,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-27 02:53:13,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-27 02:53:13,197 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-27 02:53:13,198 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-27 02:53:13,198 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-27 02:53:13,198 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-27 02:53:13,198 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-27 02:53:13,198 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-27 02:53:13,198 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-27 02:53:13,198 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-27 02:53:13,198 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-27 02:53:13,198 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-27 02:53:13,198 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-27 02:53:13,199 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-27 02:53:13,200 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-27 02:53:13,200 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-27 02:53:13,200 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-27 02:53:13,200 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-27 02:53:13,200 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-27 02:53:13,200 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-27 02:53:13,200 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-27 02:53:13,200 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-27 02:53:13,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-27 02:53:13,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-27 02:53:13,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-27 02:53:13,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-27 02:53:13,201 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-27 02:53:13,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-27 02:53:13,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-27 02:53:13,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-27 02:53:13,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-27 02:53:13,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-27 02:53:13,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-27 02:53:13,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-27 02:53:13,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-27 02:53:13,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-27 02:53:13,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-27 02:53:13,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-27 02:53:13,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-27 02:53:13,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-27 02:53:13,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-27 02:53:13,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-27 02:53:13,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-27 02:53:13,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-27 02:53:13,204 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-27 02:53:13,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-27 02:53:13,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-27 02:53:13,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-27 02:53:13,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-27 02:53:13,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-27 02:53:13,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-27 02:53:13,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-27 02:53:13,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-27 02:53:13,205 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-27 02:53:13,206 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-27 02:53:13,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-27 02:53:13,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-27 02:53:13,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-27 02:53:13,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-27 02:53:13,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-27 02:53:13,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-27 02:53:13,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-27 02:53:13,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-27 02:53:13,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-27 02:53:13,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-27 02:53:13,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-27 02:53:13,359 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); 
2024-01-27 02:53:13,359 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)
2024-01-27 02:53:13,359 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
2024-01-27 02:53:13,787 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 557 ms to try 5000 different iterations.  Found a solution that moves 4669 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18260502669317966. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039368059645028104, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05371705395423213, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5187777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.039368059645028104, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.178, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24316666666666667, 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); 
2024-01-27 02:53:13,803 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1539322508:81 , srv2060820039:81 , srv1542486370:83 , srv166727543:83 , srv1687497236:83 , srv1905524835:83 , srv1033486782:84 , srv1182078516:84 , srv1313091195:84 , srv133583131:84 , srv1433036212:84 , srv1636605894:84 , srv1817629487:84 , srv1867014834:84 , srv1892836840:84 , srv228494963:84 , srv23671867:84 , srv242337376:84 , srv693980548:84 , srv733190459:84 , srv80115624:84 , srv819764057:84 , srv1698454767:85 , srv184587002:85 , srv1937040855:85 , srv196262665:85 , srv1965599137:85 , srv2005006298:85 , srv2094400401:85 , srv20987752:85 , srv2133792820:85 , srv345563662:85 , srv424705032:85 , srv635424149:85 , srv999592815:85 , srv1085589054:86 , srv1144742928:86 , srv1225792588:86 , srv1232887734:86 , srv1419393694:86 , srv1462013888:86 , srv1548005070:86 , srv1564589233:86 , srv1588417199:86 , srv1804286899:86 , srv1941497782:86 , srv195076785:86 , srv2110425365:86 , srv351782424:86 , srv511094727:86 , srv624885338:86 , srv672491562:86 , srv751694572:86 , srv773004624:86 , srv797296292:86 , srv1064487722:87 , srv1234268052:87 , srv146227260:87 , srv1501292780:87 , srv1944075071:87 , srv2089101062:87 , srv279438821:87 , srv286467846:87 , srv303066164:87 , srv666517197:87 , srv745871929:87 , srv829264506:87 , srv1477526098:88 , srv1605673413:88 , srv1637528826:88 , srv1716035700:88 , srv1757394730:88 , srv1797893909:88 , srv1817489008:88 , srv1821357769:88 , srv2135279643:88 , srv479009532:88 , srv480813945:88 , srv589172650:88 , srv625651310:88 , srv1294771833:89 , srv1475183192:89 , srv1636103400:89 , srv1736547872:89 , srv1793145183:89 , srv2003044094:89 , srv26287997:89 , srv45352366:89 , srv525265899:89 , srv81077782:89 , srv1336548769:90 , srv1351774446:90 , srv1662846829:90 , srv1855526530:90 , srv380435980:90 , srv856594948:90 , srv1320366333:92 , srv808742491:92 , srv1902951173:95 , srv1550734039:440 }
2024-01-27 02:53:13,810 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-27 02:53:13,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1234268052=7, srv797296292=92, srv1817489008=41, srv1542486370=22, srv26287997=68, srv1892836840=47, srv624885338=82, srv1687497236=33, srv1588417199=26, srv196262665=54, srv1501292780=20, srv1636605894=29, srv2089101062=59, srv2110425365=62, srv999592815=99, srv2133792820=63, srv1605673413=27, srv146227260=17, srv1944075071=52, srv1539322508=21, srv133583131=11, srv511094727=79, srv1462013888=16, srv2094400401=60, srv856594948=98, srv1662846829=31, srv286467846=70, srv20987752=61, srv1225792588=5, srv635424149=84, srv1064487722=1, srv479009532=77, srv166727543=32, srv1419393694=14, srv2003044094=56, srv1550734039=24, srv195076785=53, srv773004624=91, srv345563662=72, srv751694572=90, srv1033486782=0, srv1637528826=30, srv80115624=93, srv1351774446=13, srv1294771833=8, srv1757394730=37, srv819764057=96, srv1336548769=12, srv1475183192=18, srv1965599137=55, srv1085589054=2, srv1905524835=49, srv2005006298=57, srv1320366333=10, srv745871929=89, srv1793145183=38, srv1564589233=25, srv1855526530=45, srv1941497782=51, srv589172650=81, srv2060820039=58, srv733190459=88, srv1636103400=28, srv625651310=83, srv279438821=69, srv380435980=74, srv672491562=86, srv829264506=97, srv303066164=71, srv1937040855=50, srv2135279643=64, srv242337376=67, srv45352366=76, srv808742491=94, srv228494963=65, srv1548005070=23, srv666517197=85, srv1477526098=19, srv81077782=95, srv351782424=73, srv424705032=75, srv1867014834=46, srv1144742928=3, srv1232887734=6, srv480813945=78, srv1902951173=48, srv525265899=80, srv1698454767=34, srv1817629487=42, srv1821357769=43, srv1736547872=36, srv1797893909=39, srv184587002=44, srv1313091195=9, srv1804286899=40, srv1182078516=4, srv1716035700=35, srv23671867=66, srv1433036212=15, srv693980548=87} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-27 02:53:13,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-27 02:53:13,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-27 02:53:13,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-27 02:53:13,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-27 02:53:13,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-27 02:53:13,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-27 02:53:13,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-27 02:53:13,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-27 02:53:13,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-27 02:53:13,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-27 02:53:13,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-27 02:53:13,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-27 02:53:13,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-27 02:53:13,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-27 02:53:13,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-27 02:53:13,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-27 02:53:13,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-27 02:53:13,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-27 02:53:13,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-27 02:53:13,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-27 02:53:13,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-27 02:53:13,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-27 02:53:13,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-27 02:53:13,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-27 02:53:13,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-27 02:53:13,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-27 02:53:13,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-27 02:53:13,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-27 02:53:13,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-27 02:53:13,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-27 02:53:13,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-27 02:53:13,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-27 02:53:13,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-27 02:53:13,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-27 02:53:13,841 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-27 02:53:13,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-27 02:53:13,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-27 02:53:13,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-27 02:53:13,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-27 02:53:13,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-27 02:53:13,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-27 02:53:13,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-27 02:53:13,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-27 02:53:13,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-27 02:53:13,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-27 02:53:13,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-27 02:53:13,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-27 02:53:13,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-27 02:53:13,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-27 02:53:13,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-27 02:53:13,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-27 02:53:13,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-27 02:53:13,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-27 02:53:13,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-27 02:53:13,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-27 02:53:13,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-27 02:53:13,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-27 02:53:13,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-27 02:53:13,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-27 02:53:13,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-27 02:53:13,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-27 02:53:13,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-27 02:53:13,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-27 02:53:13,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-27 02:53:13,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-27 02:53:13,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-27 02:53:13,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-27 02:53:13,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-27 02:53:13,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-27 02:53:13,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-27 02:53:13,846 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-27 02:53:13,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-27 02:53:13,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-27 02:53:13,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-27 02:53:13,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-27 02:53:13,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-27 02:53:13,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-27 02:53:13,849 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-27 02:53:13,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-27 02:53:13,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-27 02:53:13,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-27 02:53:13,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-27 02:53:13,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-27 02:53:13,850 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-27 02:53:13,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-27 02:53:13,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-27 02:53:13,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-27 02:53:13,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-27 02:53:13,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-27 02:53:13,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-27 02:53:13,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-27 02:53:13,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-27 02:53:13,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-27 02:53:13,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-27 02:53:13,851 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-27 02:53:13,852 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-27 02:53:13,852 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-27 02:53:13,852 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-27 02:53:13,852 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-27 02:53:13,852 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-27 02:53:13,852 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-27 02:53:14,017 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=0.039368059645028104, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05371705395423213, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.039368059645028104, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.178, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24316666666666667, 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); 
2024-01-27 02:53:14,017 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)
2024-01-27 02:53:14,018 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1825723336564174, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039368059645028104, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05371705395423213, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.039368059645028104, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.178, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24316666666666667, 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
2024-01-27 02:53:14,295 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 391 ms to try 5000 different iterations.  Found a solution that moves 2660 regions; Going from a computed imbalance of 0.1825723336564174 to a new imbalance of 0.013032787073756533. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02017630237316907); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02789269159957338, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29555555555555557, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02017630237316907); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01025); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.03958333333333333, 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); 
2024-01-27 02:53:14,315 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1320366333:78 , srv1855526530:79 , srv1902951173:80 , srv808742491:80 , srv1475183192:81 , srv380435980:81 , srv146227260:82 , srv1757394730:82 , srv1793145183:82 , srv1817489008:82 , srv2003044094:82 , srv26287997:82 , srv286467846:82 , srv856594948:82 , srv1294771833:83 , srv1336548769:83 , srv1351774446:83 , srv1477526098:83 , srv1548005070:83 , srv1605673413:83 , srv1637528826:83 , srv1662846829:83 , srv1736547872:83 , srv480813945:83 , srv525265899:83 , srv81077782:83 , srv1225792588:84 , srv1234268052:84 , srv1716035700:84 , srv1937040855:84 , srv1944075071:84 , srv2135279643:84 , srv228494963:84 , srv1064487722:85 , srv1636103400:85 , srv1797893909:85 , srv2005006298:85 , srv303066164:85 , srv45352366:85 , srv479009532:85 , srv511094727:85 , srv589172650:85 , srv635424149:85 , srv745871929:85 , srv773004624:85 , srv797296292:85 , srv1085589054:86 , srv1313091195:86 , srv1419393694:86 , srv1564589233:86 , srv1698454767:86 , srv1804286899:86 , srv1941497782:86 , srv195076785:86 , srv196262665:86 , srv2089101062:86 , srv2133792820:86 , srv424705032:86 , srv666517197:86 , srv672491562:86 , srv1232887734:87 , srv133583131:87 , srv1462013888:87 , srv1588417199:87 , srv1821357769:87 , srv2094400401:87 , srv2110425365:87 , srv23671867:87 , srv279438821:87 , srv351782424:87 , srv624885338:87 , srv80115624:87 , srv999592815:87 , srv1033486782:88 , srv1144742928:88 , srv1501292780:88 , srv1892836840:88 , srv625651310:88 , srv733190459:88 , srv829264506:88 , srv1182078516:89 , srv1433036212:89 , srv1542486370:89 , srv184587002:89 , srv1965599137:89 , srv693980548:89 , srv751694572:89 , srv819764057:89 , srv166727543:90 , srv1687497236:90 , srv1817629487:90 , srv20987752:90 , srv242337376:90 , srv345563662:90 , srv1867014834:91 , srv1636605894:92 , srv1905524835:92 , srv2060820039:92 , srv1539322508:93 , srv1550734039:513 }
2024-01-27 02:53:14,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-27 02:53:14,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1234268052=7, srv797296292=92, srv1817489008=41, srv1542486370=22, srv26287997=68, srv1892836840=47, srv624885338=82, srv1687497236=33, srv1588417199=26, srv196262665=54, srv1501292780=20, srv1636605894=29, srv2089101062=59, srv2110425365=62, srv999592815=99, srv2133792820=63, srv1605673413=27, srv146227260=17, srv1944075071=52, srv1539322508=21, srv133583131=11, srv511094727=79, srv1462013888=16, srv2094400401=60, srv856594948=98, srv1662846829=31, srv286467846=70, srv20987752=61, srv1225792588=5, srv635424149=84, srv1064487722=1, srv479009532=77, srv166727543=32, srv1419393694=14, srv2003044094=56, srv1550734039=24, srv195076785=53, srv773004624=91, srv345563662=72, srv751694572=90, srv1033486782=0, srv1637528826=30, srv80115624=93, srv1351774446=13, srv1294771833=8, srv1757394730=37, srv819764057=96, srv1336548769=12, srv1475183192=18, srv1965599137=55, srv1085589054=2, srv1905524835=49, srv2005006298=57, srv1320366333=10, srv745871929=89, srv1793145183=38, srv1564589233=25, srv1855526530=45, srv1941497782=51, srv589172650=81, srv2060820039=58, srv733190459=88, srv1636103400=28, srv625651310=83, srv279438821=69, srv380435980=74, srv672491562=86, srv829264506=97, srv303066164=71, srv1937040855=50, srv2135279643=64, srv242337376=67, srv45352366=76, srv808742491=94, srv228494963=65, srv1548005070=23, srv666517197=85, srv1477526098=19, srv81077782=95, srv351782424=73, srv424705032=75, srv1867014834=46, srv1144742928=3, srv1232887734=6, srv480813945=78, srv1902951173=48, srv525265899=80, srv1698454767=34, srv1817629487=42, srv1821357769=43, srv1736547872=36, srv1797893909=39, srv184587002=44, srv1313091195=9, srv1804286899=40, srv1182078516=4, srv1716035700=35, srv23671867=66, srv1433036212=15, srv693980548=87} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-27 02:53:14,341 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-27 02:53:14,341 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-27 02:53:14,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-27 02:53:14,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-27 02:53:14,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-27 02:53:14,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-27 02:53:14,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-27 02:53:14,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-27 02:53:14,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-27 02:53:14,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-27 02:53:14,342 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-27 02:53:14,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-27 02:53:14,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-27 02:53:14,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-27 02:53:14,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-27 02:53:14,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-27 02:53:14,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-27 02:53:14,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-27 02:53:14,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-27 02:53:14,343 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-27 02:53:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-27 02:53:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-27 02:53:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-27 02:53:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-27 02:53:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-27 02:53:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-27 02:53:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-27 02:53:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-27 02:53:14,344 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-27 02:53:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-27 02:53:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-27 02:53:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-27 02:53:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-27 02:53:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-27 02:53:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-27 02:53:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-27 02:53:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-27 02:53:14,345 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-27 02:53:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-27 02:53:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-27 02:53:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-27 02:53:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-27 02:53:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-27 02:53:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-27 02:53:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-27 02:53:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-27 02:53:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-27 02:53:14,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-27 02:53:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-27 02:53:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-27 02:53:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-27 02:53:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-27 02:53:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-27 02:53:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-27 02:53:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-27 02:53:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-27 02:53:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-27 02:53:14,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-27 02:53:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-27 02:53:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-27 02:53:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-27 02:53:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-27 02:53:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-27 02:53:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-27 02:53:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-27 02:53:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-27 02:53:14,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-27 02:53:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-27 02:53:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-27 02:53:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-27 02:53:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-27 02:53:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-27 02:53:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-27 02:53:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-27 02:53:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-27 02:53:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-27 02:53:14,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-27 02:53:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-27 02:53:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-27 02:53:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-27 02:53:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-27 02:53:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-27 02:53:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-27 02:53:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-27 02:53:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-27 02:53:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-27 02:53:14,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-27 02:53:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-27 02:53:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-27 02:53:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-27 02:53:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-27 02:53:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-27 02:53:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-27 02:53:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-27 02:53:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-27 02:53:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-27 02:53:14,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-27 02:53:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-27 02:53:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-27 02:53:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-27 02:53:14,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-27 02:53:14,480 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=0.02017630237316907); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02789269159957338, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02017630237316907); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01025); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.03958333333333333, 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); 
2024-01-27 02:53:14,480 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)
2024-01-27 02:53:14,481 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.013014161355661077, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02017630237316907); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02789269159957338, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02017630237316907); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01025); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.03958333333333333, 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
2024-01-27 02:53:14,753 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 380 ms to try 5000 different iterations.  Found a solution that moves 877 regions; Going from a computed imbalance of 0.013014161355661077 to a new imbalance of 6.142284477660692E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006319032034741696); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00999438675229417); MoveCostFunction : (multiplier=7.0, imbalance=0.09744444444444444, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006319032034741696); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003416666666666667); 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); 
2024-01-27 02:53:14,755 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv625651310:81 , srv1501292780:82 , srv1821357769:82 , srv20987752:82 , srv345563662:82 , srv829264506:82 , srv1144742928:83 , srv1636103400:83 , srv1636605894:83 , srv1817629487:83 , srv184587002:83 , srv1867014834:83 , srv1902951173:83 , srv1905524835:83 , srv751694572:83 , srv1182078516:84 , srv1336548769:84 , srv1351774446:84 , srv1433036212:84 , srv1462013888:84 , srv1539322508:84 , srv1965599137:84 , srv2060820039:84 , srv242337376:84 , srv279438821:84 , srv351782424:84 , srv45352366:84 , srv479009532:84 , srv589172650:84 , srv666517197:84 , srv819764057:84 , srv1033486782:85 , srv1232887734:85 , srv1542486370:85 , srv1588417199:85 , srv1662846829:85 , srv166727543:85 , srv1687497236:85 , srv1736547872:85 , srv1797893909:85 , srv1892836840:85 , srv195076785:85 , srv2089101062:85 , srv2110425365:85 , srv303066164:85 , srv525265899:85 , srv624885338:85 , srv672491562:85 , srv693980548:85 , srv733190459:85 , srv745871929:85 , srv808742491:85 , srv81077782:85 , srv1085589054:86 , srv1234268052:86 , srv1294771833:86 , srv1419393694:86 , srv1477526098:86 , srv1564589233:86 , srv1605673413:86 , srv1698454767:86 , srv1716035700:86 , srv1793145183:86 , srv1804286899:86 , srv1944075071:86 , srv196262665:86 , srv2003044094:86 , srv2094400401:86 , srv2135279643:86 , srv23671867:86 , srv26287997:86 , srv380435980:86 , srv424705032:86 , srv480813945:86 , srv773004624:86 , srv797296292:86 , srv856594948:86 , srv999592815:86 , srv1064487722:87 , srv1225792588:87 , srv1313091195:87 , srv1320366333:87 , srv133583131:87 , srv1475183192:87 , srv1637528826:87 , srv1757394730:87 , srv1817489008:87 , srv2005006298:87 , srv2133792820:87 , srv511094727:87 , srv635424149:87 , srv80115624:87 , srv1548005070:88 , srv1855526530:88 , srv1941497782:88 , srv286467846:88 , srv146227260:89 , srv1937040855:89 , srv228494963:89 , srv1550734039:561 }
2024-01-27 02:53:14,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-27 02:53:14,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1234268052=7, srv797296292=92, srv1817489008=41, srv1542486370=22, srv26287997=68, srv1892836840=47, srv624885338=82, srv1687497236=33, srv1588417199=26, srv196262665=54, srv1501292780=20, srv1636605894=29, srv2089101062=59, srv2110425365=62, srv999592815=99, srv2133792820=63, srv1605673413=27, srv146227260=17, srv1944075071=52, srv1539322508=21, srv133583131=11, srv511094727=79, srv1462013888=16, srv2094400401=60, srv856594948=98, srv1662846829=31, srv286467846=70, srv20987752=61, srv1225792588=5, srv635424149=84, srv1064487722=1, srv479009532=77, srv166727543=32, srv1419393694=14, srv2003044094=56, srv1550734039=24, srv195076785=53, srv773004624=91, srv345563662=72, srv751694572=90, srv1033486782=0, srv1637528826=30, srv80115624=93, srv1351774446=13, srv1294771833=8, srv1757394730=37, srv819764057=96, srv1336548769=12, srv1475183192=18, srv1965599137=55, srv1085589054=2, srv1905524835=49, srv2005006298=57, srv1320366333=10, srv745871929=89, srv1793145183=38, srv1564589233=25, srv1855526530=45, srv1941497782=51, srv589172650=81, srv2060820039=58, srv733190459=88, srv1636103400=28, srv625651310=83, srv279438821=69, srv380435980=74, srv672491562=86, srv829264506=97, srv303066164=71, srv1937040855=50, srv2135279643=64, srv242337376=67, srv45352366=76, srv808742491=94, srv228494963=65, srv1548005070=23, srv666517197=85, srv1477526098=19, srv81077782=95, srv351782424=73, srv424705032=75, srv1867014834=46, srv1144742928=3, srv1232887734=6, srv480813945=78, srv1902951173=48, srv525265899=80, srv1698454767=34, srv1817629487=42, srv1821357769=43, srv1736547872=36, srv1797893909=39, srv184587002=44, srv1313091195=9, srv1804286899=40, srv1182078516=4, srv1716035700=35, srv23671867=66, srv1433036212=15, srv693980548=87} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-27 02:53:14,777 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-27 02:53:14,777 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-27 02:53:14,778 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-27 02:53:14,778 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-27 02:53:14,778 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-27 02:53:14,778 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-27 02:53:14,778 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-27 02:53:14,778 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-27 02:53:14,778 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-27 02:53:14,778 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-27 02:53:14,778 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-27 02:53:14,778 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-27 02:53:14,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-27 02:53:14,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-27 02:53:14,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-27 02:53:14,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-27 02:53:14,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-27 02:53:14,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-27 02:53:14,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-27 02:53:14,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-27 02:53:14,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-27 02:53:14,779 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-27 02:53:14,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-27 02:53:14,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-27 02:53:14,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-27 02:53:14,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-27 02:53:14,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-27 02:53:14,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-27 02:53:14,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-27 02:53:14,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-27 02:53:14,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-27 02:53:14,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-27 02:53:14,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-27 02:53:14,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-27 02:53:14,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-27 02:53:14,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-27 02:53:14,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-27 02:53:14,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-27 02:53:14,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-27 02:53:14,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-27 02:53:14,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-27 02:53:14,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-27 02:53:14,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-27 02:53:14,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-27 02:53:14,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-27 02:53:14,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-27 02:53:14,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-27 02:53:14,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-27 02:53:14,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-27 02:53:14,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-27 02:53:14,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-27 02:53:14,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-27 02:53:14,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-27 02:53:14,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-27 02:53:14,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-27 02:53:14,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-27 02:53:14,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-27 02:53:14,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-27 02:53:14,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-27 02:53:14,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-27 02:53:14,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-27 02:53:14,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-27 02:53:14,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-27 02:53:14,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-27 02:53:14,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-27 02:53:14,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-27 02:53:14,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-27 02:53:14,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-27 02:53:14,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-27 02:53:14,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-27 02:53:14,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-27 02:53:14,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-27 02:53:14,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-27 02:53:14,893 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=0.006319032034741696); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00999438675229417); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006319032034741696); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003416666666666667); 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); 
2024-01-27 02:53:14,893 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)
2024-01-27 02:53:14,894 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.080875625142971E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006319032034741696); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00999438675229417); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006319032034741696); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003416666666666667); 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
2024-01-27 02:53:15,328 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 534 ms to try 5000 different iterations.  Found a solution that moves 243 regions; Going from a computed imbalance of 6.080875625142971E-4 to a new imbalance of 2.8395124120215545E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002118805753879094); MoveCostFunction : (multiplier=7.0, imbalance=0.027, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-27 02:53:15,329 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1064487722:83 , srv1294771833:83 , srv1636605894:83 , srv1941497782:83 , srv2094400401:83 , srv1085589054:84 , srv1225792588:84 , srv1232887734:84 , srv133583131:84 , srv1539322508:84 , srv1564589233:84 , srv1588417199:84 , srv1637528826:84 , srv1662846829:84 , srv166727543:84 , srv1687497236:84 , srv1716035700:84 , srv1797893909:84 , srv1804286899:84 , srv184587002:84 , srv1867014834:84 , srv1902951173:84 , srv1905524835:84 , srv1937040855:84 , srv1965599137:84 , srv2003044094:84 , srv2089101062:84 , srv2110425365:84 , srv2133792820:84 , srv2135279643:84 , srv242337376:84 , srv279438821:84 , srv286467846:84 , srv45352366:84 , srv511094727:84 , srv624885338:84 , srv693980548:84 , srv751694572:84 , srv797296292:84 , srv80115624:84 , srv819764057:84 , srv856594948:84 , srv999592815:84 , srv1033486782:85 , srv1144742928:85 , srv1182078516:85 , srv1234268052:85 , srv1313091195:85 , srv1320366333:85 , srv1336548769:85 , srv1351774446:85 , srv1419393694:85 , srv1433036212:85 , srv1462013888:85 , srv146227260:85 , srv1475183192:85 , srv1477526098:85 , srv1501292780:85 , srv1542486370:85 , srv1548005070:85 , srv1636103400:85 , srv1698454767:85 , srv1736547872:85 , srv1757394730:85 , srv1793145183:85 , srv1817489008:85 , srv1821357769:85 , srv1892836840:85 , srv1944075071:85 , srv195076785:85 , srv196262665:85 , srv2005006298:85 , srv2060820039:85 , srv20987752:85 , srv228494963:85 , srv23671867:85 , srv26287997:85 , srv303066164:85 , srv345563662:85 , srv351782424:85 , srv380435980:85 , srv424705032:85 , srv480813945:85 , srv525265899:85 , srv589172650:85 , srv625651310:85 , srv635424149:85 , srv666517197:85 , srv672491562:85 , srv733190459:85 , srv745871929:85 , srv773004624:85 , srv808742491:85 , srv829264506:85 , srv1605673413:86 , srv1817629487:86 , srv1855526530:86 , srv479009532:86 , srv81077782:86 , srv1550734039:628 }
2024-01-27 02:53:15,333 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-27 02:53:15,334 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1234268052=7, srv797296292=92, srv1817489008=41, srv1542486370=22, srv26287997=68, srv1892836840=47, srv624885338=82, srv1687497236=33, srv1588417199=26, srv196262665=54, srv1501292780=20, srv1636605894=29, srv2089101062=59, srv2110425365=62, srv999592815=99, srv2133792820=63, srv1605673413=27, srv146227260=17, srv1944075071=52, srv1539322508=21, srv133583131=11, srv511094727=79, srv1462013888=16, srv2094400401=60, srv856594948=98, srv1662846829=31, srv286467846=70, srv20987752=61, srv1225792588=5, srv635424149=84, srv1064487722=1, srv479009532=77, srv166727543=32, srv1419393694=14, srv2003044094=56, srv1550734039=24, srv195076785=53, srv773004624=91, srv345563662=72, srv751694572=90, srv1033486782=0, srv1637528826=30, srv80115624=93, srv1351774446=13, srv1294771833=8, srv1757394730=37, srv819764057=96, srv1336548769=12, srv1475183192=18, srv1965599137=55, srv1085589054=2, srv1905524835=49, srv2005006298=57, srv1320366333=10, srv745871929=89, srv1793145183=38, srv1564589233=25, srv1855526530=45, srv1941497782=51, srv589172650=81, srv2060820039=58, srv733190459=88, srv1636103400=28, srv625651310=83, srv279438821=69, srv380435980=74, srv672491562=86, srv829264506=97, srv303066164=71, srv1937040855=50, srv2135279643=64, srv242337376=67, srv45352366=76, srv808742491=94, srv228494963=65, srv1548005070=23, srv666517197=85, srv1477526098=19, srv81077782=95, srv351782424=73, srv424705032=75, srv1867014834=46, srv1144742928=3, srv1232887734=6, srv480813945=78, srv1902951173=48, srv525265899=80, srv1698454767=34, srv1817629487=42, srv1821357769=43, srv1736547872=36, srv1797893909=39, srv184587002=44, srv1313091195=9, srv1804286899=40, srv1182078516=4, srv1716035700=35, srv23671867=66, srv1433036212=15, srv693980548=87} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-27 02:53:15,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-27 02:53:15,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-27 02:53:15,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-27 02:53:15,346 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-27 02:53:15,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-27 02:53:15,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-27 02:53:15,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-27 02:53:15,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-27 02:53:15,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-27 02:53:15,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-27 02:53:15,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-27 02:53:15,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-27 02:53:15,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-27 02:53:15,347 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-27 02:53:15,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-27 02:53:15,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-27 02:53:15,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-27 02:53:15,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-27 02:53:15,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-27 02:53:15,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-27 02:53:15,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-27 02:53:15,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-27 02:53:15,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-27 02:53:15,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-27 02:53:15,348 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-27 02:53:15,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-27 02:53:15,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-27 02:53:15,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-27 02:53:15,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-27 02:53:15,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-27 02:53:15,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-27 02:53:15,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-27 02:53:15,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-27 02:53:15,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-27 02:53:15,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-27 02:53:15,349 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-27 02:53:15,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-27 02:53:15,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-27 02:53:15,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-27 02:53:15,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-27 02:53:15,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-27 02:53:15,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-27 02:53:15,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-27 02:53:15,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-27 02:53:15,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-27 02:53:15,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-27 02:53:15,350 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-27 02:53:15,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-27 02:53:15,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-27 02:53:15,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-27 02:53:15,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-27 02:53:15,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-27 02:53:15,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-27 02:53:15,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-27 02:53:15,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-27 02:53:15,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-27 02:53:15,351 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-27 02:53:15,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-27 02:53:15,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-27 02:53:15,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-27 02:53:15,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-27 02:53:15,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-27 02:53:15,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-27 02:53:15,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-27 02:53:15,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-27 02:53:15,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-27 02:53:15,352 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-27 02:53:15,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-27 02:53:15,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-27 02:53:15,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-27 02:53:15,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-27 02:53:15,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-27 02:53:15,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-27 02:53:15,353 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-27 02:53:15,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-27 02:53:15,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-27 02:53:15,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-27 02:53:15,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-27 02:53:15,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-27 02:53:15,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-27 02:53:15,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-27 02:53:15,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-27 02:53:15,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-27 02:53:15,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-27 02:53:15,354 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-27 02:53:15,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-27 02:53:15,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-27 02:53:15,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-27 02:53:15,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-27 02:53:15,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-27 02:53:15,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-27 02:53:15,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-27 02:53:15,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-27 02:53:15,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-27 02:53:15,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-27 02:53:15,355 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-27 02:53:15,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-27 02:53:15,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-27 02:53:15,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-27 02:53:15,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-27 02:53:15,356 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-27 02:53:15,502 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002118805753879094); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-27 02:53:15,502 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)
2024-01-27 02:53:15,503 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=2.6693601752848763E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.4668347344853864E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.002118805753879094); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.4668347344853864E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-27 02:53:15,799 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 432 ms to try 5000 different iterations.  Found a solution that moves 33 regions; Going from a computed imbalance of 2.6693601752848763E-5 to a new imbalance of 7.3043102351076524E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0015713484026367722); MoveCostFunction : (multiplier=7.0, imbalance=0.0036666666666666666); 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); 
2024-01-27 02:53:15,799 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1419393694:83 , srv146227260:83 , srv1605673413:83 , srv1817629487:83 , srv1855526530:83 , srv1941497782:83 , srv479009532:83 , srv81077782:83 , srv1033486782:84 , srv1064487722:84 , srv1085589054:84 , srv1144742928:84 , srv1182078516:84 , srv1232887734:84 , srv1234268052:84 , srv1313091195:84 , srv1320366333:84 , srv133583131:84 , srv1336548769:84 , srv1351774446:84 , srv1433036212:84 , srv1462013888:84 , srv1475183192:84 , srv1477526098:84 , srv1501292780:84 , srv1539322508:84 , srv1542486370:84 , srv1548005070:84 , srv1564589233:84 , srv1588417199:84 , srv1636103400:84 , srv1636605894:84 , srv1637528826:84 , srv1662846829:84 , srv166727543:84 , srv1687497236:84 , srv1698454767:84 , srv1716035700:84 , srv1736547872:84 , srv1757394730:84 , srv1793145183:84 , srv1797893909:84 , srv1804286899:84 , srv1817489008:84 , srv1821357769:84 , srv1867014834:84 , srv1892836840:84 , srv1902951173:84 , srv1905524835:84 , srv1937040855:84 , srv1944075071:84 , srv195076785:84 , srv196262665:84 , srv1965599137:84 , srv2005006298:84 , srv2060820039:84 , srv2089101062:84 , srv20987752:84 , srv2110425365:84 , srv2133792820:84 , srv2135279643:84 , srv228494963:84 , srv23671867:84 , srv242337376:84 , srv26287997:84 , srv279438821:84 , srv303066164:84 , srv345563662:84 , srv351782424:84 , srv380435980:84 , srv424705032:84 , srv45352366:84 , srv480813945:84 , srv511094727:84 , srv525265899:84 , srv589172650:84 , srv624885338:84 , srv625651310:84 , srv635424149:84 , srv666517197:84 , srv672491562:84 , srv693980548:84 , srv733190459:84 , srv745871929:84 , srv751694572:84 , srv773004624:84 , srv80115624:84 , srv808742491:84 , srv829264506:84 , srv856594948:84 , srv999592815:84 , srv1225792588:85 , srv1294771833:85 , srv184587002:85 , srv2003044094:85 , srv2094400401:85 , srv286467846:85 , srv797296292:85 , srv819764057:85 , srv1550734039:684 }
2024-01-27 02:53:15,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-27 02:53:15,803 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1234268052=7, srv797296292=92, srv1817489008=41, srv1542486370=22, srv26287997=68, srv1892836840=47, srv624885338=82, srv1687497236=33, srv1588417199=26, srv196262665=54, srv1501292780=20, srv1636605894=29, srv2089101062=59, srv2110425365=62, srv999592815=99, srv2133792820=63, srv1605673413=27, srv146227260=17, srv1944075071=52, srv1539322508=21, srv133583131=11, srv511094727=79, srv1462013888=16, srv2094400401=60, srv856594948=98, srv1662846829=31, srv286467846=70, srv20987752=61, srv1225792588=5, srv635424149=84, srv1064487722=1, srv479009532=77, srv166727543=32, srv1419393694=14, srv2003044094=56, srv1550734039=24, srv195076785=53, srv773004624=91, srv345563662=72, srv751694572=90, srv1033486782=0, srv1637528826=30, srv80115624=93, srv1351774446=13, srv1294771833=8, srv1757394730=37, srv819764057=96, srv1336548769=12, srv1475183192=18, srv1965599137=55, srv1085589054=2, srv1905524835=49, srv2005006298=57, srv1320366333=10, srv745871929=89, srv1793145183=38, srv1564589233=25, srv1855526530=45, srv1941497782=51, srv589172650=81, srv2060820039=58, srv733190459=88, srv1636103400=28, srv625651310=83, srv279438821=69, srv380435980=74, srv672491562=86, srv829264506=97, srv303066164=71, srv1937040855=50, srv2135279643=64, srv242337376=67, srv45352366=76, srv808742491=94, srv228494963=65, srv1548005070=23, srv666517197=85, srv1477526098=19, srv81077782=95, srv351782424=73, srv424705032=75, srv1867014834=46, srv1144742928=3, srv1232887734=6, srv480813945=78, srv1902951173=48, srv525265899=80, srv1698454767=34, srv1817629487=42, srv1821357769=43, srv1736547872=36, srv1797893909=39, srv184587002=44, srv1313091195=9, srv1804286899=40, srv1182078516=4, srv1716035700=35, srv23671867=66, srv1433036212=15, srv693980548=87} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-27 02:53:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-27 02:53:15,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-27 02:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-27 02:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-27 02:53:15,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-27 02:53:15,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-27 02:53:15,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-27 02:53:15,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-27 02:53:15,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-27 02:53:15,933 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=7.073239296329447E-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=0.0015713484026367722); 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); 
2024-01-27 02:53:15,933 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1419393694:83 , srv146227260:83 , srv1605673413:83 , srv1817629487:83 , srv1855526530:83 , srv1941497782:83 , srv479009532:83 , srv81077782:83 , srv1033486782:84 , srv1064487722:84 , srv1085589054:84 , srv1144742928:84 , srv1182078516:84 , srv1232887734:84 , srv1234268052:84 , srv1313091195:84 , srv1320366333:84 , srv133583131:84 , srv1336548769:84 , srv1351774446:84 , srv1433036212:84 , srv1462013888:84 , srv1475183192:84 , srv1477526098:84 , srv1501292780:84 , srv1539322508:84 , srv1542486370:84 , srv1548005070:84 , srv1564589233:84 , srv1588417199:84 , srv1636103400:84 , srv1636605894:84 , srv1637528826:84 , srv1662846829:84 , srv166727543:84 , srv1687497236:84 , srv1698454767:84 , srv1716035700:84 , srv1736547872:84 , srv1757394730:84 , srv1793145183:84 , srv1797893909:84 , srv1804286899:84 , srv1817489008:84 , srv1821357769:84 , srv1867014834:84 , srv1892836840:84 , srv1902951173:84 , srv1905524835:84 , srv1937040855:84 , srv1944075071:84 , srv195076785:84 , srv196262665:84 , srv1965599137:84 , srv2005006298:84 , srv2060820039:84 , srv2089101062:84 , srv20987752:84 , srv2110425365:84 , srv2133792820:84 , srv2135279643:84 , srv228494963:84 , srv23671867:84 , srv242337376:84 , srv26287997:84 , srv279438821:84 , srv303066164:84 , srv345563662:84 , srv351782424:84 , srv380435980:84 , srv424705032:84 , srv45352366:84 , srv480813945:84 , srv511094727:84 , srv525265899:84 , srv589172650:84 , srv624885338:84 , srv625651310:84 , srv635424149:84 , srv666517197:84 , srv672491562:84 , srv693980548:84 , srv733190459:84 , srv745871929:84 , srv751694572:84 , srv773004624:84 , srv80115624:84 , srv808742491:84 , srv829264506:84 , srv856594948:84 , srv999592815:84 , srv1225792588:85 , srv1294771833:85 , srv184587002:85 , srv2003044094:85 , srv2094400401:85 , srv286467846:85 , srv797296292:85 , srv819764057:85 , srv1550734039:684 }
2024-01-27 02:53:15,959 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=256 (was 252) - SystemLoadAverage LEAK? -, ProcessCount=170 (was 170), AvailableMemoryMB=6286 (was 7194)
2024-01-27 02:53:15,969 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=256, ProcessCount=170, AvailableMemoryMB=6285
2024-01-27 02:53:15,970 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-27 02:53:15,970 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.
2024-01-27 02:53:15,986 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1197646462:84 , srv1210419562:84 , srv1488185609:84 , srv1509913748:84 , srv1545592850:84 , srv1568471139:84 , srv1607518158:84 , srv1609096768:84 , srv1630781030:84 , srv1696845506:84 , srv1724748182:84 , srv1742500443:84 , srv1762515451:84 , srv1799238109:84 , srv1799695927:84 , srv1841013215:84 , srv1898067951:84 , srv1986216858:84 , srv315319779:84 , srv376659337:84 , srv40184092:84 , srv420530837:84 , srv423764740:84 , srv65413823:84 , srv736966533:84 , srv779744017:84 , srv812777935:84 , srv822055253:84 , srv874383392:84 , srv132185554:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-01-27 02:53:15,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-27 02:53:15,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv40184092=21, srv1509913748=4, srv1696845506=10, srv420530837=22, srv1799238109=14, srv1799695927=15, srv376659337=20, srv736966533=25, srv874383392=29, srv1545592850=5, srv1210419562=1, srv1197646462=0, srv423764740=23, srv1607518158=7, srv1724748182=11, srv1986216858=18, srv1898067951=17, srv812777935=27, srv1762515451=13, srv315319779=19, srv779744017=26, srv132185554=2, srv1488185609=3, srv1609096768=8, srv1568471139=6, srv822055253=28, srv1841013215=16, srv65413823=24, srv1630781030=9, srv1742500443=12} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-27 02:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-27 02:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-27 02:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-27 02:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-27 02:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-27 02:53:16,001 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-27 02:53:16,002 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-27 02:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-27 02:53:16,027 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=1.1509001705439588, 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); 
2024-01-27 02:53:16,028 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.991266852477432, 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=1.1509001705439588, 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
2024-01-27 02:55:16,007 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6263956 different iterations.  Found a solution that moves 1861 regions; Going from a computed imbalance of 0.991266852477432 to a new imbalance of 4.3436668390529226E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6892592592592592, 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); 
2024-01-27 02:55:16,014 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1197646462:90 , srv1210419562:90 , srv132185554:90 , srv1488185609:90 , srv1509913748:90 , srv1545592850:90 , srv1568471139:90 , srv1607518158:90 , srv1609096768:90 , srv1630781030:90 , srv1696845506:90 , srv1724748182:90 , srv1742500443:90 , srv1762515451:90 , srv1799238109:90 , srv1799695927:90 , srv1841013215:90 , srv1898067951:90 , srv1986216858:90 , srv315319779:90 , srv376659337:90 , srv40184092:90 , srv420530837:90 , srv423764740:90 , srv65413823:90 , srv736966533:90 , srv779744017:90 , srv812777935:90 , srv822055253:90 , srv874383392:90 }
2024-01-27 02:55:16,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-27 02:55:16,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv40184092=21, srv1509913748=4, srv1696845506=10, srv420530837=22, srv1799238109=14, srv1799695927=15, srv376659337=20, srv736966533=25, srv874383392=29, srv1545592850=5, srv1210419562=1, srv1197646462=0, srv423764740=23, srv1607518158=7, srv1724748182=11, srv1986216858=18, srv1898067951=17, srv812777935=27, srv1762515451=13, srv315319779=19, srv779744017=26, srv132185554=2, srv1488185609=3, srv1609096768=8, srv1568471139=6, srv822055253=28, srv1841013215=16, srv65413823=24, srv1630781030=9, srv1742500443=12} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-27 02:55:16,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-27 02:55:16,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-27 02:55:16,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-27 02:55:16,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-27 02:55:16,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-27 02:55:16,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-27 02:55:16,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-27 02:55:16,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-27 02:55:16,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-27 02:55:16,033 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); 
2024-01-27 02:55:16,033 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1197646462:90 , srv1210419562:90 , srv132185554:90 , srv1488185609:90 , srv1509913748:90 , srv1545592850:90 , srv1568471139:90 , srv1607518158:90 , srv1609096768:90 , srv1630781030:90 , srv1696845506:90 , srv1724748182:90 , srv1742500443:90 , srv1762515451:90 , srv1799238109:90 , srv1799695927:90 , srv1841013215:90 , srv1898067951:90 , srv1986216858:90 , srv315319779:90 , srv376659337:90 , srv40184092:90 , srv420530837:90 , srv423764740:90 , srv65413823:90 , srv736966533:90 , srv779744017:90 , srv812777935:90 , srv822055253:90 , srv874383392:90 }
2024-01-27 02:55:16,046 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=227 (was 256), ProcessCount=168 (was 170), AvailableMemoryMB=5645 (was 6285)