2024-01-26 04:53:11,251 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-01-26 04:53:11,547 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-01-26 04:53:11,667 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-01-26 04:53:11,732 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-26 04:53:11,740 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.
2024-01-26 04:53:11,755 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=321, ProcessCount=167, AvailableMemoryMB=6109
2024-01-26 04:53:11,757 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-26 04:53:11,757 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.
2024-01-26 04:53:11,892 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1010108367:84 , srv1024481393:84 , srv1039748561:84 , srv1051194518:84 , srv1055872980:84 , srv105843430:84 , srv1067664012:84 , srv1069911249:84 , srv1081439031:84 , srv1119495923:84 , srv1120898655:84 , srv11244643:84 , srv1164409176:84 , srv1205013896:84 , srv1225491972:84 , srv1249879570:84 , srv1260920569:84 , srv1265897029:84 , srv1323114102:84 , srv134198257:84 , srv1351782086:84 , srv1383378965:84 , srv1387284206:84 , srv1399038770:84 , srv1403329577:84 , srv1427606441:84 , srv1432131047:84 , srv1439447419:84 , srv1440799173:84 , srv1449956998:84 , srv1453806452:84 , srv1518990045:84 , srv1526728485:84 , srv1540746293:84 , srv1604736639:84 , srv1633225734:84 , srv1691398986:84 , srv1707268306:84 , srv1722135916:84 , srv1726663705:84 , srv173748071:84 , srv1745058114:84 , srv1746942430:84 , srv1749192078:84 , srv1755339763:84 , srv1850278596:84 , srv1874625473:84 , srv1885361813:84 , srv1905637026:84 , srv191325949:84 , srv194189560:84 , srv1992543228:84 , srv2000941896:84 , srv2015308366:84 , srv2024591501:84 , srv2113407109:84 , srv211453237:84 , srv216533151:84 , srv257370889:84 , srv285960590:84 , srv300419006:84 , srv31753704:84 , srv338202167:84 , srv359153190:84 , srv367956847:84 , srv38240564:84 , srv384576353:84 , srv386727507:84 , srv431322719:84 , srv437169804:84 , srv462578210:84 , srv474516888:84 , srv501022083:84 , srv52662735:84 , srv545168310:84 , srv550233634:84 , srv550804563:84 , srv565271922:84 , srv567946373:84 , srv586525521:84 , srv589224798:84 , srv652416254:84 , srv660998577:84 , srv665409474:84 , srv669076271:84 , srv74735487:84 , srv75103695:84 , srv770586693:84 , srv796307221:84 , srv797978105:84 , srv810287521:84 , srv816163509:84 , srv817539738:84 , srv82107771:84 , srv834362690:84 , srv845068833:84 , srv872795934:84 , srv973255475:84 , srv977701185:84 , srv1317103442:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-01-26 04:53:11,900 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-26 04:53:11,906 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1205013896=13, srv669076271=85, srv1745058114=42, srv817539738=93, srv1225491972=14, srv660998577=83, srv1722135916=39, srv1749192078=44, srv38240564=66, srv545168310=75, srv796307221=89, srv1905637026=49, srv105843430=5, srv1039748561=2, srv1260920569=16, srv1387284206=23, srv1726663705=40, srv74735487=86, srv834362690=95, srv973255475=98, srv1526728485=33, srv431322719=69, srv1010108367=0, srv52662735=74, srv194189560=51, srv1164409176=12, srv1069911249=7, srv872795934=97, srv216533151=58, srv1051194518=3, srv977701185=99, srv338202167=63, srv652416254=82, srv82107771=94, srv1399038770=24, srv1540746293=34, srv586525521=80, srv2015308366=54, srv1323114102=19, srv1453806452=31, srv1885361813=48, srv770586693=88, srv384576353=67, srv1518990045=32, srv462578210=71, srv300419006=61, srv359153190=64, srv1081439031=8, srv1874625473=47, srv173748071=41, srv565271922=78, srv1707268306=38, srv1992543228=52, srv550233634=76, srv845068833=96, srv191325949=50, srv367956847=65, srv1383378965=22, srv797978105=90, srv1439447419=28, srv501022083=73, srv1746942430=43, srv2113407109=56, srv1024481393=1, srv11244643=11, srv1119495923=9, srv1403329577=25, srv1633225734=36, srv257370889=59, srv2000941896=53, srv1691398986=37, srv1317103442=18, srv665409474=84, srv1449956998=30, srv1067664012=6, srv1055872980=4, srv1120898655=10, srv567946373=79, srv285960590=60, srv1432131047=27, srv550804563=77, srv75103695=87, srv816163509=92, srv1351782086=21, srv589224798=81, srv31753704=62, srv474516888=72, srv810287521=91, srv437169804=70, srv1755339763=45, srv134198257=20, srv1249879570=15, srv386727507=68, srv1427606441=26, srv2024591501=55, srv211453237=57, srv1440799173=29, srv1265897029=17, srv1604736639=35, srv1850278596=46} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-26 04:53:11,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-26 04:53:11,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-26 04:53:11,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-26 04:53:11,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-26 04:53:11,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-26 04:53:11,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-26 04:53:11,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-26 04:53:11,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-26 04:53:11,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-26 04:53:11,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-26 04:53:11,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-26 04:53:11,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-26 04:53:11,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-26 04:53:11,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-26 04:53:11,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-26 04:53:11,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-26 04:53:11,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-26 04:53:11,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-26 04:53:11,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-26 04:53:11,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-26 04:53:11,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-26 04:53:11,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-26 04:53:11,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-26 04:53:11,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-26 04:53:11,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-26 04:53:11,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-26 04:53:11,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-26 04:53:11,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-26 04:53:11,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-26 04:53:11,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-26 04:53:11,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-26 04:53:11,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-26 04:53:11,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-26 04:53:11,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-26 04:53:11,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-26 04:53:11,984 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-26 04:53:11,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-26 04:53:11,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-26 04:53:11,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-26 04:53:11,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-26 04:53:11,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-26 04:53:11,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-26 04:53:11,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-26 04:53:11,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-26 04:53:11,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-26 04:53:11,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-26 04:53:11,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-26 04:53:11,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-26 04:53:11,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-26 04:53:11,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-26 04:53:11,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-26 04:53:11,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-26 04:53:11,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-26 04:53:11,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-26 04:53:11,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-26 04:53:11,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-26 04:53:11,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-26 04:53:11,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-26 04:53:11,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-26 04:53:11,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-26 04:53:11,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-26 04:53:11,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-26 04:53:11,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-26 04:53:11,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-26 04:53:11,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-26 04:53:11,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-26 04:53:11,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-26 04:53:11,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-26 04:53:11,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-26 04:53:11,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-26 04:53:11,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-26 04:53:11,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-26 04:53:11,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-26 04:53:11,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-26 04:53:11,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-26 04:53:11,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-26 04:53:11,989 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-26 04:53:11,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-26 04:53:11,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-26 04:53:11,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-26 04:53:11,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-26 04:53:11,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-26 04:53:11,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-26 04:53:11,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-26 04:53:11,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-26 04:53:11,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-26 04:53:11,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-26 04:53:11,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-26 04:53:11,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-26 04:53:11,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-26 04:53:11,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-26 04:53:11,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-26 04:53:11,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-26 04:53:11,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-26 04:53:11,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-26 04:53:11,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-26 04:53:11,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-26 04:53:11,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-26 04:53:11,993 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-26 04:53:11,993 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-26 04:53:11,993 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-26 04:53:12,153 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); 
2024-01-26 04:53:12,153 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)
2024-01-26 04:53:12,153 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
2024-01-26 04:53:12,585 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 566 ms to try 5000 different iterations.  Found a solution that moves 4691 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1790480308305243. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039061824878814856, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05714297739285087, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5212222222222223, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.039061824878814856, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17433333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24016666666666667, 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); 
2024-01-26 04:53:12,600 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1081439031:82 , srv1526728485:82 , srv1726663705:82 , srv770586693:82 , srv1387284206:83 , srv1403329577:83 , srv1691398986:83 , srv1722135916:83 , srv1746942430:83 , srv1850278596:83 , srv367956847:83 , srv474516888:83 , srv669076271:83 , srv977701185:83 , srv105843430:84 , srv1205013896:84 , srv1453806452:84 , srv1633225734:84 , srv300419006:84 , srv501022083:84 , srv665409474:84 , srv1010108367:85 , srv1120898655:85 , srv1249879570:85 , srv1383378965:85 , srv1427606441:85 , srv1440799173:85 , srv1540746293:85 , srv1755339763:85 , srv1885361813:85 , srv191325949:85 , srv194189560:85 , srv1992543228:85 , srv2024591501:85 , srv211453237:85 , srv359153190:85 , srv834362690:85 , srv973255475:85 , srv1024481393:86 , srv1051194518:86 , srv1055872980:86 , srv1119495923:86 , srv1164409176:86 , srv134198257:86 , srv1399038770:86 , srv1518990045:86 , srv1707268306:86 , srv1905637026:86 , srv2000941896:86 , srv257370889:86 , srv38240564:86 , srv384576353:86 , srv431322719:86 , srv550233634:86 , srv567946373:86 , srv589224798:86 , srv810287521:86 , srv816163509:86 , srv82107771:86 , srv1069911249:87 , srv11244643:87 , srv1225491972:87 , srv1449956998:87 , srv216533151:87 , srv386727507:87 , srv75103695:87 , srv817539738:87 , srv1039748561:88 , srv1265897029:88 , srv1432131047:88 , srv1604736639:88 , srv2113407109:88 , srv338202167:88 , srv462578210:88 , srv565271922:88 , srv797978105:88 , srv845068833:88 , srv1260920569:89 , srv173748071:89 , srv1745058114:89 , srv52662735:89 , srv545168310:89 , srv652416254:89 , srv660998577:89 , srv796307221:89 , srv872795934:89 , srv1323114102:90 , srv1749192078:90 , srv31753704:90 , srv1067664012:91 , srv1439447419:91 , srv285960590:91 , srv550804563:91 , srv586525521:91 , srv74735487:91 , srv1351782086:92 , srv2015308366:92 , srv437169804:92 , srv1874625473:97 , srv1317103442:437 }
2024-01-26 04:53:12,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-26 04:53:12,607 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1205013896=13, srv669076271=85, srv1745058114=42, srv817539738=93, srv1225491972=14, srv660998577=83, srv1722135916=39, srv1749192078=44, srv38240564=66, srv545168310=75, srv796307221=89, srv1905637026=49, srv105843430=5, srv1039748561=2, srv1260920569=16, srv1387284206=23, srv1726663705=40, srv74735487=86, srv834362690=95, srv973255475=98, srv1526728485=33, srv431322719=69, srv1010108367=0, srv52662735=74, srv194189560=51, srv1164409176=12, srv1069911249=7, srv872795934=97, srv216533151=58, srv1051194518=3, srv977701185=99, srv338202167=63, srv652416254=82, srv82107771=94, srv1399038770=24, srv1540746293=34, srv586525521=80, srv2015308366=54, srv1323114102=19, srv1453806452=31, srv1885361813=48, srv770586693=88, srv384576353=67, srv1518990045=32, srv462578210=71, srv300419006=61, srv359153190=64, srv1081439031=8, srv1874625473=47, srv173748071=41, srv565271922=78, srv1707268306=38, srv1992543228=52, srv550233634=76, srv845068833=96, srv191325949=50, srv367956847=65, srv1383378965=22, srv797978105=90, srv1439447419=28, srv501022083=73, srv1746942430=43, srv2113407109=56, srv1024481393=1, srv11244643=11, srv1119495923=9, srv1403329577=25, srv1633225734=36, srv257370889=59, srv2000941896=53, srv1691398986=37, srv1317103442=18, srv665409474=84, srv1449956998=30, srv1067664012=6, srv1055872980=4, srv1120898655=10, srv567946373=79, srv285960590=60, srv1432131047=27, srv550804563=77, srv75103695=87, srv816163509=92, srv1351782086=21, srv589224798=81, srv31753704=62, srv474516888=72, srv810287521=91, srv437169804=70, srv1755339763=45, srv134198257=20, srv1249879570=15, srv386727507=68, srv1427606441=26, srv2024591501=55, srv211453237=57, srv1440799173=29, srv1265897029=17, srv1604736639=35, srv1850278596=46} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-26 04:53:12,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-26 04:53:12,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-26 04:53:12,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-26 04:53:12,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-26 04:53:12,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-26 04:53:12,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-26 04:53:12,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-26 04:53:12,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-26 04:53:12,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-26 04:53:12,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-26 04:53:12,633 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-26 04:53:12,634 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-26 04:53:12,635 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-26 04:53:12,636 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-26 04:53:12,637 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-26 04:53:12,638 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-26 04:53:12,639 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-26 04:53:12,801 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=0.039061824878814856, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05714297739285087, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.039061824878814856, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17433333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24016666666666667, 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); 
2024-01-26 04:53:12,801 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)
2024-01-26 04:53:12,802 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17901518374646952, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039061824878814856, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05714297739285087, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.039061824878814856, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17433333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24016666666666667, 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
2024-01-26 04:53:13,104 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 435 ms to try 5000 different iterations.  Found a solution that moves 2650 regions; Going from a computed imbalance of 0.17901518374646952 to a new imbalance of 0.015061550815307797. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02184357544572086); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.035155578541411735, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29444444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02184357544572086); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.043333333333333335, 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); 
2024-01-26 04:53:13,118 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1874625473:75 , srv1351782086:79 , srv550804563:79 , srv74735487:79 , srv1323114102:80 , srv1439447419:80 , srv2015308366:80 , srv285960590:80 , srv1749192078:81 , srv31753704:81 , srv437169804:81 , srv545168310:81 , srv586525521:81 , srv1067664012:82 , srv1260920569:82 , srv565271922:82 , srv52662735:83 , srv796307221:83 , srv797978105:83 , srv845068833:83 , srv1051194518:84 , srv1164409176:84 , srv1399038770:84 , srv1604736639:84 , srv2000941896:84 , srv216533151:84 , srv338202167:84 , srv38240564:84 , srv589224798:84 , srv652416254:84 , srv660998577:84 , srv810287521:84 , srv1039748561:85 , srv1069911249:85 , srv1225491972:85 , srv1265897029:85 , srv134198257:85 , srv1427606441:85 , srv1440799173:85 , srv1449956998:85 , srv1707268306:85 , srv1885361813:85 , srv1905637026:85 , srv2113407109:85 , srv462578210:85 , srv567946373:85 , srv872795934:85 , srv1055872980:86 , srv1249879570:86 , srv1383378965:86 , srv1540746293:86 , srv173748071:86 , srv1745058114:86 , srv257370889:86 , srv359153190:86 , srv386727507:86 , srv75103695:86 , srv817539738:86 , srv82107771:86 , srv1024481393:87 , srv105843430:87 , srv1119495923:87 , srv1120898655:87 , srv1403329577:87 , srv1432131047:87 , srv1755339763:87 , srv1992543228:87 , srv367956847:87 , srv384576353:87 , srv501022083:87 , srv550233634:87 , srv834362690:87 , srv977701185:87 , srv1387284206:88 , srv1850278596:88 , srv211453237:88 , srv474516888:88 , srv665409474:88 , srv816163509:88 , srv973255475:88 , srv1010108367:89 , srv1205013896:89 , srv1526728485:89 , srv1633225734:89 , srv1722135916:89 , srv191325949:89 , srv2024591501:89 , srv300419006:89 , srv431322719:89 , srv669076271:89 , srv1081439031:90 , srv11244643:90 , srv1453806452:90 , srv1691398986:90 , srv1746942430:90 , srv194189560:90 , srv1518990045:91 , srv1726663705:91 , srv770586693:93 , srv1317103442:531 }
2024-01-26 04:53:13,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-26 04:53:13,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1205013896=13, srv669076271=85, srv1745058114=42, srv817539738=93, srv1225491972=14, srv660998577=83, srv1722135916=39, srv1749192078=44, srv38240564=66, srv545168310=75, srv796307221=89, srv1905637026=49, srv105843430=5, srv1039748561=2, srv1260920569=16, srv1387284206=23, srv1726663705=40, srv74735487=86, srv834362690=95, srv973255475=98, srv1526728485=33, srv431322719=69, srv1010108367=0, srv52662735=74, srv194189560=51, srv1164409176=12, srv1069911249=7, srv872795934=97, srv216533151=58, srv1051194518=3, srv977701185=99, srv338202167=63, srv652416254=82, srv82107771=94, srv1399038770=24, srv1540746293=34, srv586525521=80, srv2015308366=54, srv1323114102=19, srv1453806452=31, srv1885361813=48, srv770586693=88, srv384576353=67, srv1518990045=32, srv462578210=71, srv300419006=61, srv359153190=64, srv1081439031=8, srv1874625473=47, srv173748071=41, srv565271922=78, srv1707268306=38, srv1992543228=52, srv550233634=76, srv845068833=96, srv191325949=50, srv367956847=65, srv1383378965=22, srv797978105=90, srv1439447419=28, srv501022083=73, srv1746942430=43, srv2113407109=56, srv1024481393=1, srv11244643=11, srv1119495923=9, srv1403329577=25, srv1633225734=36, srv257370889=59, srv2000941896=53, srv1691398986=37, srv1317103442=18, srv665409474=84, srv1449956998=30, srv1067664012=6, srv1055872980=4, srv1120898655=10, srv567946373=79, srv285960590=60, srv1432131047=27, srv550804563=77, srv75103695=87, srv816163509=92, srv1351782086=21, srv589224798=81, srv31753704=62, srv474516888=72, srv810287521=91, srv437169804=70, srv1755339763=45, srv134198257=20, srv1249879570=15, srv386727507=68, srv1427606441=26, srv2024591501=55, srv211453237=57, srv1440799173=29, srv1265897029=17, srv1604736639=35, srv1850278596=46} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-26 04:53:13,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-26 04:53:13,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-26 04:53:13,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-26 04:53:13,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-26 04:53:13,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-26 04:53:13,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-26 04:53:13,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-26 04:53:13,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-26 04:53:13,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-26 04:53:13,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-26 04:53:13,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-26 04:53:13,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-26 04:53:13,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-26 04:53:13,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-26 04:53:13,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-26 04:53:13,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-26 04:53:13,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-26 04:53:13,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-26 04:53:13,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-26 04:53:13,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-26 04:53:13,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-26 04:53:13,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-26 04:53:13,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-26 04:53:13,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-26 04:53:13,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-26 04:53:13,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-26 04:53:13,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-26 04:53:13,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-26 04:53:13,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-26 04:53:13,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-26 04:53:13,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-26 04:53:13,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-26 04:53:13,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-26 04:53:13,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-26 04:53:13,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-26 04:53:13,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-26 04:53:13,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-26 04:53:13,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-26 04:53:13,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-26 04:53:13,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-26 04:53:13,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-26 04:53:13,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-26 04:53:13,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-26 04:53:13,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-26 04:53:13,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-26 04:53:13,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-26 04:53:13,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-26 04:53:13,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-26 04:53:13,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-26 04:53:13,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-26 04:53:13,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-26 04:53:13,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-26 04:53:13,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-26 04:53:13,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-26 04:53:13,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-26 04:53:13,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-26 04:53:13,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-26 04:53:13,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-26 04:53:13,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-26 04:53:13,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-26 04:53:13,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-26 04:53:13,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-26 04:53:13,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-26 04:53:13,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-26 04:53:13,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-26 04:53:13,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-26 04:53:13,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-26 04:53:13,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-26 04:53:13,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-26 04:53:13,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-26 04:53:13,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-26 04:53:13,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-26 04:53:13,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-26 04:53:13,153 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-26 04:53:13,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-26 04:53:13,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-26 04:53:13,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-26 04:53:13,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-26 04:53:13,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-26 04:53:13,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-26 04:53:13,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-26 04:53:13,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-26 04:53:13,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-26 04:53:13,154 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-26 04:53:13,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-26 04:53:13,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-26 04:53:13,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-26 04:53:13,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-26 04:53:13,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-26 04:53:13,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-26 04:53:13,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-26 04:53:13,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-26 04:53:13,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-26 04:53:13,155 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-26 04:53:13,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-26 04:53:13,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-26 04:53:13,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-26 04:53:13,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-26 04:53:13,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-26 04:53:13,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-26 04:53:13,156 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-26 04:53:13,294 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=0.02184357544572086); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.035155578541411735, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02184357544572086); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.043333333333333335, 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); 
2024-01-26 04:53:13,294 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)
2024-01-26 04:53:13,294 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01504299511870894, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02184357544572086); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.035155578541411735, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02184357544572086); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.043333333333333335, 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
2024-01-26 04:53:13,667 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 489 ms to try 5000 different iterations.  Found a solution that moves 940 regions; Going from a computed imbalance of 0.01504299511870894 to a new imbalance of 6.944430358942434E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007680163464195452); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009593301067138396); MoveCostFunction : (multiplier=7.0, imbalance=0.10444444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007680163464195452); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00425); 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); 
2024-01-26 04:53:13,669 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv11244643:80 , srv1518990045:80 , srv191325949:82 , srv2024591501:82 , srv770586693:82 , srv1010108367:83 , srv1432131047:83 , srv1453806452:83 , srv1633225734:83 , srv173748071:83 , srv1745058114:83 , srv194189560:83 , srv462578210:83 , srv1055872980:84 , srv1081439031:84 , srv1205013896:84 , srv1726663705:84 , srv1746942430:84 , srv431322719:84 , srv550233634:84 , srv660998577:84 , srv665409474:84 , srv75103695:84 , srv796307221:84 , srv816163509:84 , srv817539738:84 , srv834362690:84 , srv872795934:84 , srv973255475:84 , srv1039748561:85 , srv1067664012:85 , srv1120898655:85 , srv1225491972:85 , srv1260920569:85 , srv1265897029:85 , srv1449956998:85 , srv1604736639:85 , srv1691398986:85 , srv1722135916:85 , srv1755339763:85 , srv1992543228:85 , srv2113407109:85 , srv211453237:85 , srv257370889:85 , srv300419006:85 , srv338202167:85 , srv384576353:85 , srv386727507:85 , srv437169804:85 , srv474516888:85 , srv586525521:85 , srv82107771:85 , srv1024481393:86 , srv1051194518:86 , srv105843430:86 , srv1069911249:86 , srv1119495923:86 , srv1249879570:86 , srv134198257:86 , srv1351782086:86 , srv1440799173:86 , srv1526728485:86 , srv1540746293:86 , srv1749192078:86 , srv1874625473:86 , srv2015308366:86 , srv216533151:86 , srv285960590:86 , srv31753704:86 , srv501022083:86 , srv52662735:86 , srv567946373:86 , srv589224798:86 , srv652416254:86 , srv669076271:86 , srv845068833:86 , srv1164409176:87 , srv1383378965:87 , srv1387284206:87 , srv1399038770:87 , srv1403329577:87 , srv1427606441:87 , srv1439447419:87 , srv1707268306:87 , srv1850278596:87 , srv1885361813:87 , srv1905637026:87 , srv359153190:87 , srv545168310:87 , srv565271922:87 , srv74735487:87 , srv797978105:87 , srv1323114102:88 , srv2000941896:88 , srv367956847:88 , srv38240564:88 , srv810287521:88 , srv977701185:88 , srv550804563:89 , srv1317103442:558 }
2024-01-26 04:53:13,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-26 04:53:13,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1205013896=13, srv669076271=85, srv1745058114=42, srv817539738=93, srv1225491972=14, srv660998577=83, srv1722135916=39, srv1749192078=44, srv38240564=66, srv545168310=75, srv796307221=89, srv1905637026=49, srv105843430=5, srv1039748561=2, srv1260920569=16, srv1387284206=23, srv1726663705=40, srv74735487=86, srv834362690=95, srv973255475=98, srv1526728485=33, srv431322719=69, srv1010108367=0, srv52662735=74, srv194189560=51, srv1164409176=12, srv1069911249=7, srv872795934=97, srv216533151=58, srv1051194518=3, srv977701185=99, srv338202167=63, srv652416254=82, srv82107771=94, srv1399038770=24, srv1540746293=34, srv586525521=80, srv2015308366=54, srv1323114102=19, srv1453806452=31, srv1885361813=48, srv770586693=88, srv384576353=67, srv1518990045=32, srv462578210=71, srv300419006=61, srv359153190=64, srv1081439031=8, srv1874625473=47, srv173748071=41, srv565271922=78, srv1707268306=38, srv1992543228=52, srv550233634=76, srv845068833=96, srv191325949=50, srv367956847=65, srv1383378965=22, srv797978105=90, srv1439447419=28, srv501022083=73, srv1746942430=43, srv2113407109=56, srv1024481393=1, srv11244643=11, srv1119495923=9, srv1403329577=25, srv1633225734=36, srv257370889=59, srv2000941896=53, srv1691398986=37, srv1317103442=18, srv665409474=84, srv1449956998=30, srv1067664012=6, srv1055872980=4, srv1120898655=10, srv567946373=79, srv285960590=60, srv1432131047=27, srv550804563=77, srv75103695=87, srv816163509=92, srv1351782086=21, srv589224798=81, srv31753704=62, srv474516888=72, srv810287521=91, srv437169804=70, srv1755339763=45, srv134198257=20, srv1249879570=15, srv386727507=68, srv1427606441=26, srv2024591501=55, srv211453237=57, srv1440799173=29, srv1265897029=17, srv1604736639=35, srv1850278596=46} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-26 04:53:13,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-26 04:53:13,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-26 04:53:13,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-26 04:53:13,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-26 04:53:13,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-26 04:53:13,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-26 04:53:13,684 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-26 04:53:13,685 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-26 04:53:13,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-26 04:53:13,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-26 04:53:13,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-26 04:53:13,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-26 04:53:13,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-26 04:53:13,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-26 04:53:13,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-26 04:53:13,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-26 04:53:13,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-26 04:53:13,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-26 04:53:13,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-26 04:53:13,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-26 04:53:13,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-26 04:53:13,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-26 04:53:13,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-26 04:53:13,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-26 04:53:13,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-26 04:53:13,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-26 04:53:13,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-26 04:53:13,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-26 04:53:13,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-26 04:53:13,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-26 04:53:13,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-26 04:53:13,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-26 04:53:13,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-26 04:53:13,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-26 04:53:13,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-26 04:53:13,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-26 04:53:13,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-26 04:53:13,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-26 04:53:13,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-26 04:53:13,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-26 04:53:13,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-26 04:53:13,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-26 04:53:13,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-26 04:53:13,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-26 04:53:13,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-26 04:53:13,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-26 04:53:13,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-26 04:53:13,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-26 04:53:13,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-26 04:53:13,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-26 04:53:13,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-26 04:53:13,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-26 04:53:13,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-26 04:53:13,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-26 04:53:13,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-26 04:53:13,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-26 04:53:13,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-26 04:53:13,827 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=0.007680163464195452); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009593301067138396); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007680163464195452); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00425); 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); 
2024-01-26 04:53:13,828 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)
2024-01-26 04:53:13,828 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.878610152138946E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007680163464195452); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009593301067138396); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007680163464195452); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00425); 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
2024-01-26 04:53:14,115 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 411 ms to try 5000 different iterations.  Found a solution that moves 270 regions; Going from a computed imbalance of 6.878610152138946E-4 to a new imbalance of 4.1891972521255377E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.178341294946416E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.03, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.178341294946416E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-26 04:53:14,116 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1024481393:83 , srv1039748561:83 , srv1067664012:83 , srv431322719:83 , srv437169804:83 , srv550804563:83 , srv652416254:83 , srv1069911249:84 , srv1119495923:84 , srv1225491972:84 , srv1265897029:84 , srv1323114102:84 , srv1383378965:84 , srv1387284206:84 , srv1427606441:84 , srv1432131047:84 , srv1691398986:84 , srv1707268306:84 , srv1745058114:84 , srv1850278596:84 , srv1874625473:84 , srv1905637026:84 , srv194189560:84 , srv2000941896:84 , srv2015308366:84 , srv2113407109:84 , srv211453237:84 , srv300419006:84 , srv31753704:84 , srv359153190:84 , srv367956847:84 , srv38240564:84 , srv384576353:84 , srv386727507:84 , srv52662735:84 , srv669076271:84 , srv797978105:84 , srv810287521:84 , srv816163509:84 , srv872795934:84 , srv977701185:84 , srv1010108367:85 , srv105843430:85 , srv1120898655:85 , srv11244643:85 , srv1164409176:85 , srv1205013896:85 , srv134198257:85 , srv1351782086:85 , srv1399038770:85 , srv1403329577:85 , srv1439447419:85 , srv1449956998:85 , srv1453806452:85 , srv1518990045:85 , srv1540746293:85 , srv1604736639:85 , srv1722135916:85 , srv1726663705:85 , srv173748071:85 , srv1746942430:85 , srv1749192078:85 , srv1755339763:85 , srv1885361813:85 , srv1992543228:85 , srv2024591501:85 , srv216533151:85 , srv257370889:85 , srv338202167:85 , srv501022083:85 , srv545168310:85 , srv550233634:85 , srv565271922:85 , srv567946373:85 , srv586525521:85 , srv660998577:85 , srv74735487:85 , srv75103695:85 , srv770586693:85 , srv817539738:85 , srv82107771:85 , srv845068833:85 , srv973255475:85 , srv1051194518:86 , srv1055872980:86 , srv1081439031:86 , srv1249879570:86 , srv1260920569:86 , srv1440799173:86 , srv1526728485:86 , srv1633225734:86 , srv191325949:86 , srv285960590:86 , srv462578210:86 , srv474516888:86 , srv589224798:86 , srv665409474:86 , srv796307221:86 , srv834362690:87 , srv1317103442:616 }
2024-01-26 04:53:14,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-26 04:53:14,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1205013896=13, srv669076271=85, srv1745058114=42, srv817539738=93, srv1225491972=14, srv660998577=83, srv1722135916=39, srv1749192078=44, srv38240564=66, srv545168310=75, srv796307221=89, srv1905637026=49, srv105843430=5, srv1039748561=2, srv1260920569=16, srv1387284206=23, srv1726663705=40, srv74735487=86, srv834362690=95, srv973255475=98, srv1526728485=33, srv431322719=69, srv1010108367=0, srv52662735=74, srv194189560=51, srv1164409176=12, srv1069911249=7, srv872795934=97, srv216533151=58, srv1051194518=3, srv977701185=99, srv338202167=63, srv652416254=82, srv82107771=94, srv1399038770=24, srv1540746293=34, srv586525521=80, srv2015308366=54, srv1323114102=19, srv1453806452=31, srv1885361813=48, srv770586693=88, srv384576353=67, srv1518990045=32, srv462578210=71, srv300419006=61, srv359153190=64, srv1081439031=8, srv1874625473=47, srv173748071=41, srv565271922=78, srv1707268306=38, srv1992543228=52, srv550233634=76, srv845068833=96, srv191325949=50, srv367956847=65, srv1383378965=22, srv797978105=90, srv1439447419=28, srv501022083=73, srv1746942430=43, srv2113407109=56, srv1024481393=1, srv11244643=11, srv1119495923=9, srv1403329577=25, srv1633225734=36, srv257370889=59, srv2000941896=53, srv1691398986=37, srv1317103442=18, srv665409474=84, srv1449956998=30, srv1067664012=6, srv1055872980=4, srv1120898655=10, srv567946373=79, srv285960590=60, srv1432131047=27, srv550804563=77, srv75103695=87, srv816163509=92, srv1351782086=21, srv589224798=81, srv31753704=62, srv474516888=72, srv810287521=91, srv437169804=70, srv1755339763=45, srv134198257=20, srv1249879570=15, srv386727507=68, srv1427606441=26, srv2024591501=55, srv211453237=57, srv1440799173=29, srv1265897029=17, srv1604736639=35, srv1850278596=46} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-26 04:53:14,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-26 04:53:14,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-26 04:53:14,135 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-26 04:53:14,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-26 04:53:14,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-26 04:53:14,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-26 04:53:14,242 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=4.178341294946416E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.178341294946416E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-26 04:53:14,242 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)
2024-01-26 04:53:14,243 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=4.000139211307007E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.178341294946416E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.178341294946416E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=3.333333333333333E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-26 04:53:14,537 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 27 regions; Going from a computed imbalance of 4.000139211307007E-5 to a new imbalance of 6.587043713088231E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); MoveCostFunction : (multiplier=7.0, imbalance=0.003); 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); 
2024-01-26 04:53:14,538 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1119495923:83 , srv1249879570:83 , srv1439447419:83 , srv1526728485:83 , srv173748071:83 , srv285960590:83 , srv834362690:83 , srv1010108367:84 , srv1024481393:84 , srv1051194518:84 , srv1055872980:84 , srv105843430:84 , srv1069911249:84 , srv1081439031:84 , srv1120898655:84 , srv11244643:84 , srv1164409176:84 , srv1205013896:84 , srv1260920569:84 , srv1265897029:84 , srv1323114102:84 , srv134198257:84 , srv1351782086:84 , srv1383378965:84 , srv1387284206:84 , srv1399038770:84 , srv1403329577:84 , srv1432131047:84 , srv1440799173:84 , srv1449956998:84 , srv1453806452:84 , srv1518990045:84 , srv1540746293:84 , srv1604736639:84 , srv1633225734:84 , srv1691398986:84 , srv1707268306:84 , srv1722135916:84 , srv1726663705:84 , srv1745058114:84 , srv1746942430:84 , srv1749192078:84 , srv1755339763:84 , srv1850278596:84 , srv1874625473:84 , srv1885361813:84 , srv1905637026:84 , srv191325949:84 , srv194189560:84 , srv1992543228:84 , srv2000941896:84 , srv2015308366:84 , srv2113407109:84 , srv211453237:84 , srv216533151:84 , srv257370889:84 , srv300419006:84 , srv338202167:84 , srv359153190:84 , srv367956847:84 , srv38240564:84 , srv384576353:84 , srv386727507:84 , srv431322719:84 , srv462578210:84 , srv474516888:84 , srv501022083:84 , srv52662735:84 , srv545168310:84 , srv550233634:84 , srv550804563:84 , srv565271922:84 , srv567946373:84 , srv586525521:84 , srv589224798:84 , srv652416254:84 , srv660998577:84 , srv665409474:84 , srv669076271:84 , srv74735487:84 , srv75103695:84 , srv770586693:84 , srv796307221:84 , srv797978105:84 , srv810287521:84 , srv816163509:84 , srv817539738:84 , srv82107771:84 , srv845068833:84 , srv872795934:84 , srv973255475:84 , srv977701185:84 , srv1039748561:85 , srv1067664012:85 , srv1225491972:85 , srv1427606441:85 , srv2024591501:85 , srv31753704:85 , srv437169804:85 , srv1317103442:684 }
2024-01-26 04:53:14,544 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-26 04:53:14,545 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1205013896=13, srv669076271=85, srv1745058114=42, srv817539738=93, srv1225491972=14, srv660998577=83, srv1722135916=39, srv1749192078=44, srv38240564=66, srv545168310=75, srv796307221=89, srv1905637026=49, srv105843430=5, srv1039748561=2, srv1260920569=16, srv1387284206=23, srv1726663705=40, srv74735487=86, srv834362690=95, srv973255475=98, srv1526728485=33, srv431322719=69, srv1010108367=0, srv52662735=74, srv194189560=51, srv1164409176=12, srv1069911249=7, srv872795934=97, srv216533151=58, srv1051194518=3, srv977701185=99, srv338202167=63, srv652416254=82, srv82107771=94, srv1399038770=24, srv1540746293=34, srv586525521=80, srv2015308366=54, srv1323114102=19, srv1453806452=31, srv1885361813=48, srv770586693=88, srv384576353=67, srv1518990045=32, srv462578210=71, srv300419006=61, srv359153190=64, srv1081439031=8, srv1874625473=47, srv173748071=41, srv565271922=78, srv1707268306=38, srv1992543228=52, srv550233634=76, srv845068833=96, srv191325949=50, srv367956847=65, srv1383378965=22, srv797978105=90, srv1439447419=28, srv501022083=73, srv1746942430=43, srv2113407109=56, srv1024481393=1, srv11244643=11, srv1119495923=9, srv1403329577=25, srv1633225734=36, srv257370889=59, srv2000941896=53, srv1691398986=37, srv1317103442=18, srv665409474=84, srv1449956998=30, srv1067664012=6, srv1055872980=4, srv1120898655=10, srv567946373=79, srv285960590=60, srv1432131047=27, srv550804563=77, srv75103695=87, srv816163509=92, srv1351782086=21, srv589224798=81, srv31753704=62, srv474516888=72, srv810287521=91, srv437169804=70, srv1755339763=45, srv134198257=20, srv1249879570=15, srv386727507=68, srv1427606441=26, srv2024591501=55, srv211453237=57, srv1440799173=29, srv1265897029=17, srv1604736639=35, srv1850278596=46} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-26 04:53:14,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-26 04:53:14,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-26 04:53:14,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-26 04:53:14,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-26 04:53:14,566 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-26 04:53:14,567 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-26 04:53:14,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-26 04:53:14,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-26 04:53:14,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-26 04:53:14,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-26 04:53:14,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-26 04:53:14,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-26 04:53:14,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-26 04:53:14,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-26 04:53:14,568 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-26 04:53:14,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-26 04:53:14,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-26 04:53:14,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-26 04:53:14,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-26 04:53:14,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-26 04:53:14,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-26 04:53:14,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-26 04:53:14,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-26 04:53:14,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-26 04:53:14,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-26 04:53:14,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-26 04:53:14,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-26 04:53:14,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-26 04:53:14,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-26 04:53:14,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-26 04:53:14,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-26 04:53:14,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-26 04:53:14,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-26 04:53:14,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-26 04:53:14,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-26 04:53:14,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-26 04:53:14,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-26 04:53:14,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-26 04:53:14,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-26 04:53:14,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-26 04:53:14,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-26 04:53:14,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-26 04:53:14,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-26 04:53:14,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-26 04:53:14,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-26 04:53:14,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-26 04:53:14,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-26 04:53:14,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-26 04:53:14,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-26 04:53:14,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-26 04:53:14,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-26 04:53:14,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-26 04:53:14,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-26 04:53:14,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-26 04:53:14,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-26 04:53:14,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-26 04:53:14,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-26 04:53:14,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-26 04:53:14,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-26 04:53:14,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-26 04:53:14,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-26 04:53:14,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-26 04:53:14,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-26 04:53:14,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-26 04:53:14,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-26 04:53:14,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-26 04:53:14,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-26 04:53:14,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-26 04:53:14,731 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.397985672269699E-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=0.0014213381090374027); 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); 
2024-01-26 04:53:14,731 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1119495923:83 , srv1249879570:83 , srv1439447419:83 , srv1526728485:83 , srv173748071:83 , srv285960590:83 , srv834362690:83 , srv1010108367:84 , srv1024481393:84 , srv1051194518:84 , srv1055872980:84 , srv105843430:84 , srv1069911249:84 , srv1081439031:84 , srv1120898655:84 , srv11244643:84 , srv1164409176:84 , srv1205013896:84 , srv1260920569:84 , srv1265897029:84 , srv1323114102:84 , srv134198257:84 , srv1351782086:84 , srv1383378965:84 , srv1387284206:84 , srv1399038770:84 , srv1403329577:84 , srv1432131047:84 , srv1440799173:84 , srv1449956998:84 , srv1453806452:84 , srv1518990045:84 , srv1540746293:84 , srv1604736639:84 , srv1633225734:84 , srv1691398986:84 , srv1707268306:84 , srv1722135916:84 , srv1726663705:84 , srv1745058114:84 , srv1746942430:84 , srv1749192078:84 , srv1755339763:84 , srv1850278596:84 , srv1874625473:84 , srv1885361813:84 , srv1905637026:84 , srv191325949:84 , srv194189560:84 , srv1992543228:84 , srv2000941896:84 , srv2015308366:84 , srv2113407109:84 , srv211453237:84 , srv216533151:84 , srv257370889:84 , srv300419006:84 , srv338202167:84 , srv359153190:84 , srv367956847:84 , srv38240564:84 , srv384576353:84 , srv386727507:84 , srv431322719:84 , srv462578210:84 , srv474516888:84 , srv501022083:84 , srv52662735:84 , srv545168310:84 , srv550233634:84 , srv550804563:84 , srv565271922:84 , srv567946373:84 , srv586525521:84 , srv589224798:84 , srv652416254:84 , srv660998577:84 , srv665409474:84 , srv669076271:84 , srv74735487:84 , srv75103695:84 , srv770586693:84 , srv796307221:84 , srv797978105:84 , srv810287521:84 , srv816163509:84 , srv817539738:84 , srv82107771:84 , srv845068833:84 , srv872795934:84 , srv973255475:84 , srv977701185:84 , srv1039748561:85 , srv1067664012:85 , srv1225491972:85 , srv1427606441:85 , srv2024591501:85 , srv31753704:85 , srv437169804:85 , srv1317103442:684 }
2024-01-26 04:53:14,773 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=321 (was 321), ProcessCount=167 (was 167), AvailableMemoryMB=5172 (was 6109)
2024-01-26 04:53:14,783 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=321, ProcessCount=167, AvailableMemoryMB=5170
2024-01-26 04:53:14,784 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-26 04:53:14,784 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.
2024-01-26 04:53:14,799 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1034501520:84 , srv1123140167:84 , srv1146095453:84 , srv1177305890:84 , srv1222130783:84 , srv1237785775:84 , srv1244762180:84 , srv1400330003:84 , srv1443822467:84 , srv1512163236:84 , srv1665859339:84 , srv1716343928:84 , srv1779723567:84 , srv1842333835:84 , srv319650897:84 , srv379435086:84 , srv383446029:84 , srv385079889:84 , srv42270296:84 , srv449382357:84 , srv586490037:84 , srv649430816:84 , srv654341386:84 , srv664648088:84 , srv703631758:84 , srv714021110:84 , srv894884490:84 , srv940068034:84 , srv990553656:84 , srv1308861276:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-01-26 04:53:14,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-26 04:53:14,801 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv649430816=22, srv1716343928=12, srv1665859339=11, srv1779723567=13, srv1842333835=14, srv894884490=27, srv319650897=15, srv1123140167=1, srv1443822467=9, srv1244762180=6, srv714021110=26, srv385079889=18, srv1308861276=7, srv1400330003=8, srv664648088=24, srv990553656=29, srv940068034=28, srv1146095453=2, srv1034501520=0, srv383446029=17, srv1177305890=3, srv449382357=20, srv1237785775=5, srv654341386=23, srv586490037=21, srv1512163236=10, srv42270296=19, srv703631758=25, srv379435086=16, srv1222130783=4} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-26 04:53:14,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-26 04:53:14,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-26 04:53:14,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-26 04:53:14,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-26 04:53:14,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-26 04:53:14,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-26 04:53:14,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-26 04:53:14,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-26 04:53:14,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-26 04:53:14,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-26 04:53:14,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-26 04:53:14,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-26 04:53:14,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-26 04:53:14,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-26 04:53:14,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-26 04:53:14,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-26 04:53:14,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-26 04:53:14,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-26 04:53:14,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-26 04:53:14,840 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=1.0937111195904219, 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); 
2024-01-26 04:53:14,841 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.991248832394216, 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=1.0937111195904219, 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
2024-01-26 04:55:14,823 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6082112 different iterations.  Found a solution that moves 1852 regions; Going from a computed imbalance of 0.991248832394216 to a new imbalance of 4.322660390073086E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6859259259259259, 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); 
2024-01-26 04:55:14,830 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1034501520:90 , srv1123140167:90 , srv1146095453:90 , srv1177305890:90 , srv1222130783:90 , srv1237785775:90 , srv1244762180:90 , srv1308861276:90 , srv1400330003:90 , srv1443822467:90 , srv1512163236:90 , srv1665859339:90 , srv1716343928:90 , srv1779723567:90 , srv1842333835:90 , srv319650897:90 , srv379435086:90 , srv383446029:90 , srv385079889:90 , srv42270296:90 , srv449382357:90 , srv586490037:90 , srv649430816:90 , srv654341386:90 , srv664648088:90 , srv703631758:90 , srv714021110:90 , srv894884490:90 , srv940068034:90 , srv990553656:90 }
2024-01-26 04:55:14,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-26 04:55:14,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv649430816=22, srv1716343928=12, srv1665859339=11, srv1779723567=13, srv1842333835=14, srv894884490=27, srv319650897=15, srv1123140167=1, srv1443822467=9, srv1244762180=6, srv714021110=26, srv385079889=18, srv1308861276=7, srv1400330003=8, srv664648088=24, srv990553656=29, srv940068034=28, srv1146095453=2, srv1034501520=0, srv383446029=17, srv1177305890=3, srv449382357=20, srv1237785775=5, srv654341386=23, srv586490037=21, srv1512163236=10, srv42270296=19, srv703631758=25, srv379435086=16, srv1222130783=4} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-26 04:55:14,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-26 04:55:14,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-26 04:55:14,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-26 04:55:14,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-26 04:55:14,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-26 04:55:14,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-26 04:55:14,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-26 04:55:14,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-26 04:55:14,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-26 04:55:14,837 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-26 04:55:14,838 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-26 04:55:14,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-26 04:55:14,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-26 04:55:14,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-26 04:55:14,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-26 04:55:14,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-26 04:55:14,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-26 04:55:14,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-26 04:55:14,839 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-26 04:55:14,856 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); 
2024-01-26 04:55:14,856 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1034501520:90 , srv1123140167:90 , srv1146095453:90 , srv1177305890:90 , srv1222130783:90 , srv1237785775:90 , srv1244762180:90 , srv1308861276:90 , srv1400330003:90 , srv1443822467:90 , srv1512163236:90 , srv1665859339:90 , srv1716343928:90 , srv1779723567:90 , srv1842333835:90 , srv319650897:90 , srv379435086:90 , srv383446029:90 , srv385079889:90 , srv42270296:90 , srv449382357:90 , srv586490037:90 , srv649430816:90 , srv654341386:90 , srv664648088:90 , srv703631758:90 , srv714021110:90 , srv894884490:90 , srv940068034:90 , srv990553656:90 }
2024-01-26 04:55:14,871 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=224 (was 321), ProcessCount=167 (was 167), AvailableMemoryMB=4604 (was 5170)