2024-02-24 04:53:14,668 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-02-24 04:53:15,008 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-02-24 04:53:15,128 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-02-24 04:53:15,196 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-24 04:53:15,204 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-02-24 04:53:15,220 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=292, ProcessCount=167, AvailableMemoryMB=2987
2024-02-24 04:53:15,223 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-24 04:53:15,223 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-02-24 04:53:15,356 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1016392555:84 , srv1019854173:84 , srv1042353282:84 , srv104883245:84 , srv1060164320:84 , srv1082385178:84 , srv1091131099:84 , srv1100567174:84 , srv1117966265:84 , srv1119746694:84 , srv1210087201:84 , srv1211396894:84 , srv1228787053:84 , srv1243289144:84 , srv1246290974:84 , srv1276096727:84 , srv1281569723:84 , srv1383102382:84 , srv1387427987:84 , srv1411999361:84 , srv1427926495:84 , srv1429763304:84 , srv1431701144:84 , srv1439056335:84 , srv1460110265:84 , srv1477481731:84 , srv1500826100:84 , srv1527500104:84 , srv1536693375:84 , srv1543517693:84 , srv1546179972:84 , srv1549259154:84 , srv1550007294:84 , srv155678150:84 , srv1582418072:84 , srv1587018060:84 , srv1639470216:84 , srv1666948771:84 , srv1670120391:84 , srv1723876:84 , srv172408313:84 , srv1731824056:84 , srv1771058527:84 , srv1793809630:84 , srv1802492481:84 , srv1816223462:84 , srv182649498:84 , srv1896770769:84 , srv1900593450:84 , srv1913212909:84 , srv192094890:84 , srv1945763167:84 , srv1947140244:84 , srv1976663735:84 , srv2012607352:84 , srv2039330681:84 , srv2054570184:84 , srv2059126529:84 , srv2085559680:84 , srv2121462476:84 , srv235107646:84 , srv236282304:84 , srv240138279:84 , srv258248606:84 , srv281219913:84 , srv313387212:84 , srv327458563:84 , srv332094717:84 , srv344997599:84 , srv372772418:84 , srv385985440:84 , srv388658996:84 , srv399396800:84 , srv41742211:84 , srv425138673:84 , srv428454170:84 , srv46041458:84 , srv48017309:84 , srv486169239:84 , srv55338841:84 , srv558043147:84 , srv57394919:84 , srv577123137:84 , srv585868134:84 , srv593853564:84 , srv743522862:84 , srv767058539:84 , srv778957820:84 , srv79482451:84 , srv8045276:84 , srv812288373:84 , srv820363578:84 , srv857675803:84 , srv857896074:84 , srv901990936:84 , srv902635068:84 , srv908891563:84 , srv925098926:84 , srv984161174:84 , srv548653083:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-02-24 04:53:15,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 04:53:15,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1119746694=9, srv1900593450=48, srv778957820=88, srv1211396894=11, srv425138673=74, srv548653083=79, srv577123137=83, srv344997599=68, srv281219913=64, srv1543517693=29, srv1945763167=51, srv1019854173=1, srv182649498=46, srv1383102382=17, srv46041458=76, srv1731824056=41, srv48017309=77, srv385985440=70, srv901990936=95, srv1802492481=44, srv399396800=72, srv820363578=92, srv2121462476=59, srv1281569723=16, srv1427926495=20, srv1639470216=36, srv925098926=98, srv1947140244=52, srv1500826100=26, srv192094890=50, srv55338841=80, srv236282304=61, srv1587018060=35, srv1042353282=2, srv585868134=84, srv2054570184=56, srv327458563=66, srv1976663735=53, srv1793809630=43, srv240138279=62, srv558043147=81, srv1117966265=8, srv258248606=63, srv155678150=33, srv1549259154=31, srv104883245=3, srv1246290974=14, srv1210087201=10, srv1016392555=0, srv1082385178=5, srv235107646=60, srv857896074=94, srv428454170=75, srv902635068=96, srv2012607352=54, srv1670120391=38, srv1913212909=49, srv313387212=65, srv1387427987=18, srv908891563=97, srv1536693375=28, srv486169239=78, srv1228787053=12, srv1460110265=24, srv1243289144=13, srv2039330681=55, srv1276096727=15, srv1429763304=21, srv1060164320=4, srv984161174=99, srv1896770769=47, srv79482451=89, srv332094717=67, srv857675803=93, srv1771058527=42, srv57394919=82, srv1439056335=23, srv388658996=71, srv1477481731=25, srv812288373=91, srv1546179972=30, srv2085559680=58, srv8045276=90, srv1816223462=45, srv1100567174=7, srv767058539=87, srv172408313=40, srv1550007294=32, srv2059126529=57, srv41742211=73, srv593853564=85, srv743522862=86, srv1411999361=19, srv1431701144=22, srv372772418=69, srv1091131099=6, srv1527500104=27, srv1582418072=34, srv1666948771=37, srv1723876=39} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 04:53:15,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 04:53:15,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 04:53:15,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 04:53:15,473 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 04:53:15,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 04:53:15,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 04:53:15,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 04:53:15,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 04:53:15,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 04:53:15,474 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 04:53:15,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 04:53:15,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 04:53:15,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 04:53:15,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 04:53:15,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 04:53:15,475 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 04:53:15,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 04:53:15,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 04:53:15,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 04:53:15,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 04:53:15,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 04:53:15,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 04:53:15,476 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 04:53:15,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 04:53:15,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 04:53:15,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 04:53:15,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 04:53:15,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 04:53:15,477 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 04:53:15,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 04:53:15,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 04:53:15,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 04:53:15,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 04:53:15,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 04:53:15,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 04:53:15,478 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 04:53:15,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 04:53:15,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 04:53:15,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 04:53:15,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 04:53:15,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 04:53:15,479 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 04:53:15,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 04:53:15,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 04:53:15,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 04:53:15,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 04:53:15,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 04:53:15,480 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 04:53:15,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 04:53:15,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 04:53:15,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 04:53:15,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 04:53:15,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 04:53:15,481 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 04:53:15,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 04:53:15,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 04:53:15,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 04:53:15,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 04:53:15,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 04:53:15,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 04:53:15,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 04:53:15,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 04:53:15,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 04:53:15,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 04:53:15,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 04:53:15,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 04:53:15,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 04:53:15,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 04:53:15,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 04:53:15,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 04:53:15,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 04:53:15,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 04:53:15,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 04:53:15,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 04:53:15,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 04:53:15,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 04:53:15,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 04:53:15,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 04:53:15,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 04:53:15,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 04:53:15,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 04:53:15,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 04:53:15,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 04:53:15,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 04:53:15,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 04:53:15,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 04:53:15,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 04:53:15,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 04:53:15,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 04:53:15,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 04:53:15,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 04:53:15,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 04:53:15,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 04:53:15,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 04:53:15,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 04:53:15,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 04:53:15,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 04:53:15,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 04:53:15,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 04:53:15,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 04:53:15,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 04:53:15,802 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:15,803 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-24 04:53:15,803 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-24 04:53:16,264 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 738 ms to try 5000 different iterations.  Found a solution that moves 4706 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17657610229514523. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04037608460470116, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.056564574304220946, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5228888888888888, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04037608460470116, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17175, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2385, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:16,278 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv425138673:81 , srv1016392555:82 , srv172408313:82 , srv1723876:83 , srv902635068:83 , srv1060164320:84 , srv1276096727:84 , srv1383102382:84 , srv1477481731:84 , srv1500826100:84 , srv1670120391:84 , srv1913212909:84 , srv192094890:84 , srv372772418:84 , srv399396800:84 , srv558043147:84 , srv577123137:84 , srv820363578:84 , srv1042353282:85 , srv1082385178:85 , srv1439056335:85 , srv1543517693:85 , srv1550007294:85 , srv1582418072:85 , srv1639470216:85 , srv1731824056:85 , srv1976663735:85 , srv281219913:85 , srv313387212:85 , srv344997599:85 , srv388658996:85 , srv41742211:85 , srv48017309:85 , srv585868134:85 , srv79482451:85 , srv812288373:85 , srv857896074:85 , srv1019854173:86 , srv104883245:86 , srv1091131099:86 , srv1100567174:86 , srv1228787053:86 , srv1246290974:86 , srv1387427987:86 , srv1460110265:86 , srv1536693375:86 , srv155678150:86 , srv1771058527:86 , srv1793809630:86 , srv1802492481:86 , srv2012607352:86 , srv240138279:86 , srv327458563:86 , srv385985440:86 , srv593853564:86 , srv857675803:86 , srv984161174:86 , srv1117966265:87 , srv1210087201:87 , srv1243289144:87 , srv1281569723:87 , srv1427926495:87 , srv1429763304:87 , srv1666948771:87 , srv1816223462:87 , srv182649498:87 , srv2054570184:87 , srv2085559680:87 , srv236282304:87 , srv258248606:87 , srv332094717:87 , srv57394919:87 , srv767058539:87 , srv778957820:87 , srv8045276:87 , srv901990936:87 , srv908891563:87 , srv1119746694:88 , srv1211396894:88 , srv1431701144:88 , srv1527500104:88 , srv1945763167:88 , srv46041458:88 , srv743522862:88 , srv925098926:88 , srv1546179972:89 , srv1900593450:89 , srv2059126529:89 , srv235107646:89 , srv486169239:89 , srv1411999361:90 , srv1896770769:90 , srv2121462476:90 , srv1587018060:91 , srv2039330681:91 , srv55338841:91 , srv1549259154:92 , srv1947140244:92 , srv428454170:97 , srv548653083:449 }
2024-02-24 04:53:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 04:53:16,286 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1119746694=9, srv1900593450=48, srv778957820=88, srv1211396894=11, srv425138673=74, srv548653083=79, srv577123137=83, srv344997599=68, srv281219913=64, srv1543517693=29, srv1945763167=51, srv1019854173=1, srv182649498=46, srv1383102382=17, srv46041458=76, srv1731824056=41, srv48017309=77, srv385985440=70, srv901990936=95, srv1802492481=44, srv399396800=72, srv820363578=92, srv2121462476=59, srv1281569723=16, srv1427926495=20, srv1639470216=36, srv925098926=98, srv1947140244=52, srv1500826100=26, srv192094890=50, srv55338841=80, srv236282304=61, srv1587018060=35, srv1042353282=2, srv585868134=84, srv2054570184=56, srv327458563=66, srv1976663735=53, srv1793809630=43, srv240138279=62, srv558043147=81, srv1117966265=8, srv258248606=63, srv155678150=33, srv1549259154=31, srv104883245=3, srv1246290974=14, srv1210087201=10, srv1016392555=0, srv1082385178=5, srv235107646=60, srv857896074=94, srv428454170=75, srv902635068=96, srv2012607352=54, srv1670120391=38, srv1913212909=49, srv313387212=65, srv1387427987=18, srv908891563=97, srv1536693375=28, srv486169239=78, srv1228787053=12, srv1460110265=24, srv1243289144=13, srv2039330681=55, srv1276096727=15, srv1429763304=21, srv1060164320=4, srv984161174=99, srv1896770769=47, srv79482451=89, srv332094717=67, srv857675803=93, srv1771058527=42, srv57394919=82, srv1439056335=23, srv388658996=71, srv1477481731=25, srv812288373=91, srv1546179972=30, srv2085559680=58, srv8045276=90, srv1816223462=45, srv1100567174=7, srv767058539=87, srv172408313=40, srv1550007294=32, srv2059126529=57, srv41742211=73, srv593853564=85, srv743522862=86, srv1411999361=19, srv1431701144=22, srv372772418=69, srv1091131099=6, srv1527500104=27, srv1582418072=34, srv1666948771=37, srv1723876=39} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 04:53:16,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 04:53:16,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 04:53:16,313 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 04:53:16,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 04:53:16,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 04:53:16,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 04:53:16,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 04:53:16,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 04:53:16,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 04:53:16,314 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 04:53:16,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 04:53:16,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 04:53:16,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 04:53:16,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 04:53:16,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 04:53:16,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 04:53:16,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 04:53:16,315 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 04:53:16,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 04:53:16,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 04:53:16,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 04:53:16,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 04:53:16,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 04:53:16,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 04:53:16,316 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 04:53:16,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 04:53:16,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 04:53:16,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 04:53:16,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 04:53:16,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 04:53:16,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 04:53:16,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 04:53:16,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 04:53:16,317 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 04:53:16,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 04:53:16,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 04:53:16,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 04:53:16,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 04:53:16,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 04:53:16,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 04:53:16,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 04:53:16,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 04:53:16,318 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 04:53:16,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 04:53:16,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 04:53:16,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 04:53:16,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 04:53:16,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 04:53:16,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 04:53:16,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 04:53:16,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 04:53:16,319 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 04:53:16,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 04:53:16,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 04:53:16,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 04:53:16,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 04:53:16,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 04:53:16,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 04:53:16,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 04:53:16,320 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 04:53:16,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 04:53:16,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 04:53:16,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 04:53:16,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 04:53:16,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 04:53:16,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 04:53:16,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 04:53:16,321 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 04:53:16,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 04:53:16,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 04:53:16,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 04:53:16,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 04:53:16,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 04:53:16,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 04:53:16,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 04:53:16,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 04:53:16,322 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 04:53:16,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 04:53:16,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 04:53:16,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 04:53:16,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 04:53:16,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 04:53:16,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 04:53:16,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 04:53:16,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 04:53:16,323 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 04:53:16,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 04:53:16,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 04:53:16,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 04:53:16,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 04:53:16,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 04:53:16,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 04:53:16,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 04:53:16,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 04:53:16,324 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 04:53:16,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 04:53:16,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 04:53:16,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 04:53:16,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 04:53:16,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 04:53:16,325 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 04:53:16,555 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=0.04037608460470116, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.056564574304220946, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04037608460470116, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17175, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2385, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:16,555 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-24 04:53:16,555 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17654315017884553, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04037608460470116, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.056564574304220946, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04037608460470116, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17175, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2385, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-24 04:53:16,913 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 558 ms to try 5000 different iterations.  Found a solution that moves 2591 regions; Going from a computed imbalance of 0.17654315017884553 to a new imbalance of 0.01382359211371949. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020821751363457063); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03132323069456248, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2878888888888889, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020821751363457063); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0105); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04566666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:16,926 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv428454170:76 , srv1549259154:81 , srv1947140244:81 , srv55338841:81 , srv1119746694:82 , srv1527500104:82 , srv1587018060:82 , srv1896770769:82 , srv1900593450:83 , srv2039330681:83 , srv2121462476:83 , srv235107646:83 , srv332094717:83 , srv908891563:83 , srv925098926:83 , srv1082385178:84 , srv1211396894:84 , srv1411999361:84 , srv1536693375:84 , srv1666948771:84 , srv1945763167:84 , srv2059126529:84 , srv258248606:84 , srv344997599:84 , srv486169239:84 , srv743522862:84 , srv1019854173:85 , srv1117966265:85 , srv1210087201:85 , srv1228787053:85 , srv1243289144:85 , srv1387427987:85 , srv1429763304:85 , srv1546179972:85 , srv1976663735:85 , srv281219913:85 , srv385985440:85 , srv41742211:85 , srv46041458:85 , srv767058539:85 , srv778957820:85 , srv1042353282:86 , srv104883245:86 , srv1060164320:86 , srv1100567174:86 , srv1246290974:86 , srv1276096727:86 , srv1281569723:86 , srv1431701144:86 , srv1477481731:86 , srv1543517693:86 , srv1639470216:86 , srv1731824056:86 , srv1793809630:86 , srv1802492481:86 , srv1816223462:86 , srv2085559680:86 , srv236282304:86 , srv240138279:86 , srv327458563:86 , srv57394919:86 , srv585868134:86 , srv812288373:86 , srv1091131099:87 , srv1383102382:87 , srv1427926495:87 , srv155678150:87 , srv1582418072:87 , srv1723876:87 , srv1771058527:87 , srv1913212909:87 , srv2012607352:87 , srv2054570184:87 , srv313387212:87 , srv372772418:87 , srv399396800:87 , srv48017309:87 , srv593853564:87 , srv79482451:87 , srv857675803:87 , srv901990936:87 , srv984161174:87 , srv1439056335:88 , srv1500826100:88 , srv182649498:88 , srv192094890:88 , srv388658996:88 , srv558043147:88 , srv577123137:88 , srv857896074:88 , srv1460110265:89 , srv1550007294:89 , srv8045276:89 , srv1670120391:90 , srv172408313:90 , srv820363578:90 , srv902635068:91 , srv1016392555:93 , srv425138673:93 , srv548653083:510 }
2024-02-24 04:53:16,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 04:53:16,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1119746694=9, srv1900593450=48, srv778957820=88, srv1211396894=11, srv425138673=74, srv548653083=79, srv577123137=83, srv344997599=68, srv281219913=64, srv1543517693=29, srv1945763167=51, srv1019854173=1, srv182649498=46, srv1383102382=17, srv46041458=76, srv1731824056=41, srv48017309=77, srv385985440=70, srv901990936=95, srv1802492481=44, srv399396800=72, srv820363578=92, srv2121462476=59, srv1281569723=16, srv1427926495=20, srv1639470216=36, srv925098926=98, srv1947140244=52, srv1500826100=26, srv192094890=50, srv55338841=80, srv236282304=61, srv1587018060=35, srv1042353282=2, srv585868134=84, srv2054570184=56, srv327458563=66, srv1976663735=53, srv1793809630=43, srv240138279=62, srv558043147=81, srv1117966265=8, srv258248606=63, srv155678150=33, srv1549259154=31, srv104883245=3, srv1246290974=14, srv1210087201=10, srv1016392555=0, srv1082385178=5, srv235107646=60, srv857896074=94, srv428454170=75, srv902635068=96, srv2012607352=54, srv1670120391=38, srv1913212909=49, srv313387212=65, srv1387427987=18, srv908891563=97, srv1536693375=28, srv486169239=78, srv1228787053=12, srv1460110265=24, srv1243289144=13, srv2039330681=55, srv1276096727=15, srv1429763304=21, srv1060164320=4, srv984161174=99, srv1896770769=47, srv79482451=89, srv332094717=67, srv857675803=93, srv1771058527=42, srv57394919=82, srv1439056335=23, srv388658996=71, srv1477481731=25, srv812288373=91, srv1546179972=30, srv2085559680=58, srv8045276=90, srv1816223462=45, srv1100567174=7, srv767058539=87, srv172408313=40, srv1550007294=32, srv2059126529=57, srv41742211=73, srv593853564=85, srv743522862=86, srv1411999361=19, srv1431701144=22, srv372772418=69, srv1091131099=6, srv1527500104=27, srv1582418072=34, srv1666948771=37, srv1723876=39} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 04:53:16,955 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 04:53:16,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 04:53:16,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 04:53:16,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 04:53:16,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 04:53:16,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 04:53:16,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 04:53:16,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 04:53:16,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 04:53:16,956 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 04:53:16,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 04:53:16,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 04:53:16,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 04:53:16,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 04:53:16,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 04:53:16,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 04:53:16,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 04:53:16,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 04:53:16,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 04:53:16,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 04:53:16,957 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 04:53:16,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 04:53:16,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 04:53:16,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 04:53:16,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 04:53:16,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 04:53:16,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 04:53:16,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 04:53:16,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 04:53:16,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 04:53:16,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 04:53:16,958 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 04:53:16,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 04:53:16,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 04:53:16,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 04:53:16,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 04:53:16,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 04:53:16,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 04:53:16,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 04:53:16,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 04:53:16,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 04:53:16,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 04:53:16,959 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 04:53:16,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 04:53:16,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 04:53:16,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 04:53:16,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 04:53:16,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 04:53:16,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 04:53:16,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 04:53:16,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 04:53:16,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 04:53:16,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 04:53:16,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 04:53:16,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 04:53:16,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 04:53:16,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 04:53:16,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 04:53:16,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 04:53:16,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 04:53:16,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 04:53:16,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 04:53:16,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 04:53:16,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 04:53:16,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 04:53:16,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 04:53:16,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 04:53:16,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 04:53:16,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 04:53:16,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 04:53:16,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 04:53:16,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 04:53:16,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 04:53:16,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 04:53:16,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 04:53:16,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 04:53:16,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 04:53:16,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 04:53:16,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 04:53:16,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 04:53:16,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 04:53:16,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 04:53:16,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 04:53:16,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 04:53:16,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 04:53:16,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 04:53:16,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 04:53:16,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 04:53:16,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 04:53:16,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 04:53:16,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 04:53:16,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 04:53:16,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 04:53:16,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 04:53:16,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 04:53:16,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 04:53:16,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 04:53:16,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 04:53:16,965 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 04:53:16,965 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 04:53:16,965 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 04:53:17,202 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=0.020821751363457063); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03132323069456248, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020821751363457063); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0105); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04566666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:17,203 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-24 04:53:17,203 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01380544954395057, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020821751363457063); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03132323069456248, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020821751363457063); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0105); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04566666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-24 04:53:17,520 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 529 ms to try 5000 different iterations.  Found a solution that moves 1009 regions; Going from a computed imbalance of 0.01380544954395057 to a new imbalance of 6.597631685337212E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004880413017956434); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006444096124338012); MoveCostFunction : (multiplier=7.0, imbalance=0.1121111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004880413017956434); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0033333333333333335); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:17,523 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv8045276:81 , srv1460110265:82 , srv1016392555:83 , srv1546179972:83 , srv1550007294:83 , srv1670120391:83 , srv182649498:83 , srv2039330681:83 , srv2054570184:83 , srv593853564:83 , srv820363578:83 , srv1091131099:84 , srv1411999361:84 , srv1431701144:84 , srv1582418072:84 , srv1587018060:84 , srv1947140244:84 , srv2012607352:84 , srv2085559680:84 , srv2121462476:84 , srv425138673:84 , srv46041458:84 , srv57394919:84 , srv743522862:84 , srv901990936:84 , srv902635068:84 , srv104883245:85 , srv1100567174:85 , srv1211396894:85 , srv1281569723:85 , srv1427926495:85 , srv1429763304:85 , srv1439056335:85 , srv1500826100:85 , srv1549259154:85 , srv155678150:85 , srv172408313:85 , srv1771058527:85 , srv1793809630:85 , srv1816223462:85 , srv1900593450:85 , srv192094890:85 , srv1945763167:85 , srv2059126529:85 , srv236282304:85 , srv258248606:85 , srv388658996:85 , srv486169239:85 , srv577123137:85 , srv767058539:85 , srv857675803:85 , srv857896074:85 , srv984161174:85 , srv1042353282:86 , srv1117966265:86 , srv1210087201:86 , srv1243289144:86 , srv1246290974:86 , srv1731824056:86 , srv1802492481:86 , srv1896770769:86 , srv235107646:86 , srv240138279:86 , srv327458563:86 , srv385985440:86 , srv428454170:86 , srv48017309:86 , srv55338841:86 , srv558043147:86 , srv778957820:86 , srv79482451:86 , srv925098926:86 , srv1019854173:87 , srv1276096727:87 , srv1383102382:87 , srv1387427987:87 , srv1536693375:87 , srv1543517693:87 , srv1639470216:87 , srv1666948771:87 , srv1723876:87 , srv1913212909:87 , srv281219913:87 , srv313387212:87 , srv332094717:87 , srv372772418:87 , srv399396800:87 , srv41742211:87 , srv585868134:87 , srv812288373:87 , srv908891563:87 , srv1119746694:88 , srv1228787053:88 , srv1477481731:88 , srv1527500104:88 , srv1976663735:88 , srv344997599:88 , srv1060164320:89 , srv1082385178:89 , srv548653083:542 }
2024-02-24 04:53:17,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 04:53:17,530 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1119746694=9, srv1900593450=48, srv778957820=88, srv1211396894=11, srv425138673=74, srv548653083=79, srv577123137=83, srv344997599=68, srv281219913=64, srv1543517693=29, srv1945763167=51, srv1019854173=1, srv182649498=46, srv1383102382=17, srv46041458=76, srv1731824056=41, srv48017309=77, srv385985440=70, srv901990936=95, srv1802492481=44, srv399396800=72, srv820363578=92, srv2121462476=59, srv1281569723=16, srv1427926495=20, srv1639470216=36, srv925098926=98, srv1947140244=52, srv1500826100=26, srv192094890=50, srv55338841=80, srv236282304=61, srv1587018060=35, srv1042353282=2, srv585868134=84, srv2054570184=56, srv327458563=66, srv1976663735=53, srv1793809630=43, srv240138279=62, srv558043147=81, srv1117966265=8, srv258248606=63, srv155678150=33, srv1549259154=31, srv104883245=3, srv1246290974=14, srv1210087201=10, srv1016392555=0, srv1082385178=5, srv235107646=60, srv857896074=94, srv428454170=75, srv902635068=96, srv2012607352=54, srv1670120391=38, srv1913212909=49, srv313387212=65, srv1387427987=18, srv908891563=97, srv1536693375=28, srv486169239=78, srv1228787053=12, srv1460110265=24, srv1243289144=13, srv2039330681=55, srv1276096727=15, srv1429763304=21, srv1060164320=4, srv984161174=99, srv1896770769=47, srv79482451=89, srv332094717=67, srv857675803=93, srv1771058527=42, srv57394919=82, srv1439056335=23, srv388658996=71, srv1477481731=25, srv812288373=91, srv1546179972=30, srv2085559680=58, srv8045276=90, srv1816223462=45, srv1100567174=7, srv767058539=87, srv172408313=40, srv1550007294=32, srv2059126529=57, srv41742211=73, srv593853564=85, srv743522862=86, srv1411999361=19, srv1431701144=22, srv372772418=69, srv1091131099=6, srv1527500104=27, srv1582418072=34, srv1666948771=37, srv1723876=39} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 04:53:17,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 04:53:17,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 04:53:17,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 04:53:17,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 04:53:17,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 04:53:17,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 04:53:17,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 04:53:17,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 04:53:17,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 04:53:17,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 04:53:17,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 04:53:17,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 04:53:17,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 04:53:17,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 04:53:17,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 04:53:17,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 04:53:17,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 04:53:17,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 04:53:17,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 04:53:17,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 04:53:17,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 04:53:17,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 04:53:17,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 04:53:17,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 04:53:17,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 04:53:17,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 04:53:17,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 04:53:17,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 04:53:17,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 04:53:17,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 04:53:17,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 04:53:17,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 04:53:17,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 04:53:17,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 04:53:17,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 04:53:17,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 04:53:17,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 04:53:17,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 04:53:17,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 04:53:17,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 04:53:17,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 04:53:17,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 04:53:17,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 04:53:17,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 04:53:17,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 04:53:17,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 04:53:17,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 04:53:17,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 04:53:17,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 04:53:17,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 04:53:17,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 04:53:17,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 04:53:17,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 04:53:17,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 04:53:17,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 04:53:17,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 04:53:17,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 04:53:17,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 04:53:17,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 04:53:17,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 04:53:17,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 04:53:17,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 04:53:17,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 04:53:17,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 04:53:17,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 04:53:17,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 04:53:17,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 04:53:17,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 04:53:17,720 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=0.004880413017956434); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006444096124338012); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004880413017956434); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0033333333333333335); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:17,721 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-24 04:53:17,721 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.526979995268361E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004880413017956434); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006444096124338012); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004880413017956434); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0033333333333333335); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-24 04:53:18,121 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 540 ms to try 5000 different iterations.  Found a solution that moves 169 regions; Going from a computed imbalance of 6.526979995268361E-4 to a new imbalance of 2.6310936614714386E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.01877777777777778); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:18,122 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1228787053:82 , srv1427926495:83 , srv1527500104:83 , srv1549259154:83 , srv1639470216:83 , srv313387212:83 , srv428454170:83 , srv1016392555:84 , srv1019854173:84 , srv1060164320:84 , srv1082385178:84 , srv1117966265:84 , srv1119746694:84 , srv1210087201:84 , srv1243289144:84 , srv1246290974:84 , srv1281569723:84 , srv1383102382:84 , srv1387427987:84 , srv1411999361:84 , srv1431701144:84 , srv1439056335:84 , srv1477481731:84 , srv1543517693:84 , srv155678150:84 , srv1666948771:84 , srv1723876:84 , srv1771058527:84 , srv1793809630:84 , srv1802492481:84 , srv1816223462:84 , srv182649498:84 , srv1896770769:84 , srv1913212909:84 , srv1976663735:84 , srv2059126529:84 , srv236282304:84 , srv240138279:84 , srv327458563:84 , srv388658996:84 , srv399396800:84 , srv48017309:84 , srv486169239:84 , srv55338841:84 , srv558043147:84 , srv585868134:84 , srv778957820:84 , srv79482451:84 , srv812288373:84 , srv857675803:84 , srv857896074:84 , srv901990936:84 , srv902635068:84 , srv984161174:84 , srv1042353282:85 , srv104883245:85 , srv1091131099:85 , srv1100567174:85 , srv1211396894:85 , srv1276096727:85 , srv1429763304:85 , srv1460110265:85 , srv1536693375:85 , srv1546179972:85 , srv1550007294:85 , srv1587018060:85 , srv1670120391:85 , srv1731824056:85 , srv1900593450:85 , srv192094890:85 , srv1945763167:85 , srv1947140244:85 , srv2012607352:85 , srv2039330681:85 , srv2054570184:85 , srv2085559680:85 , srv2121462476:85 , srv235107646:85 , srv281219913:85 , srv332094717:85 , srv344997599:85 , srv372772418:85 , srv385985440:85 , srv41742211:85 , srv425138673:85 , srv46041458:85 , srv57394919:85 , srv577123137:85 , srv767058539:85 , srv8045276:85 , srv820363578:85 , srv908891563:85 , srv925098926:85 , srv1500826100:86 , srv1582418072:86 , srv172408313:86 , srv258248606:86 , srv593853564:86 , srv743522862:86 , srv548653083:641 }
2024-02-24 04:53:18,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 04:53:18,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1119746694=9, srv1900593450=48, srv778957820=88, srv1211396894=11, srv425138673=74, srv548653083=79, srv577123137=83, srv344997599=68, srv281219913=64, srv1543517693=29, srv1945763167=51, srv1019854173=1, srv182649498=46, srv1383102382=17, srv46041458=76, srv1731824056=41, srv48017309=77, srv385985440=70, srv901990936=95, srv1802492481=44, srv399396800=72, srv820363578=92, srv2121462476=59, srv1281569723=16, srv1427926495=20, srv1639470216=36, srv925098926=98, srv1947140244=52, srv1500826100=26, srv192094890=50, srv55338841=80, srv236282304=61, srv1587018060=35, srv1042353282=2, srv585868134=84, srv2054570184=56, srv327458563=66, srv1976663735=53, srv1793809630=43, srv240138279=62, srv558043147=81, srv1117966265=8, srv258248606=63, srv155678150=33, srv1549259154=31, srv104883245=3, srv1246290974=14, srv1210087201=10, srv1016392555=0, srv1082385178=5, srv235107646=60, srv857896074=94, srv428454170=75, srv902635068=96, srv2012607352=54, srv1670120391=38, srv1913212909=49, srv313387212=65, srv1387427987=18, srv908891563=97, srv1536693375=28, srv486169239=78, srv1228787053=12, srv1460110265=24, srv1243289144=13, srv2039330681=55, srv1276096727=15, srv1429763304=21, srv1060164320=4, srv984161174=99, srv1896770769=47, srv79482451=89, srv332094717=67, srv857675803=93, srv1771058527=42, srv57394919=82, srv1439056335=23, srv388658996=71, srv1477481731=25, srv812288373=91, srv1546179972=30, srv2085559680=58, srv8045276=90, srv1816223462=45, srv1100567174=7, srv767058539=87, srv172408313=40, srv1550007294=32, srv2059126529=57, srv41742211=73, srv593853564=85, srv743522862=86, srv1411999361=19, srv1431701144=22, srv372772418=69, srv1091131099=6, srv1527500104=27, srv1582418072=34, srv1666948771=37, srv1723876=39} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 04:53:18,136 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 04:53:18,137 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 04:53:18,138 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 04:53:18,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 04:53:18,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 04:53:18,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 04:53:18,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 04:53:18,248 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=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:18,248 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-24 04:53:18,248 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=2.5127573322183584E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-24 04:53:18,476 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 325 ms to try 5000 different iterations.  Found a solution that moves 20 regions; Going from a computed imbalance of 2.5127573322183584E-5 to a new imbalance of 6.88411204703086E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014982219165849825); MoveCostFunction : (multiplier=7.0, imbalance=0.0022222222222222222); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:18,483 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1060164320:83 , srv1500826100:83 , srv172408313:83 , srv235107646:83 , srv372772418:83 , srv425138673:83 , srv1016392555:84 , srv1019854173:84 , srv1042353282:84 , srv104883245:84 , srv1082385178:84 , srv1091131099:84 , srv1100567174:84 , srv1117966265:84 , srv1119746694:84 , srv1210087201:84 , srv1211396894:84 , srv1243289144:84 , srv1246290974:84 , srv1276096727:84 , srv1281569723:84 , srv1383102382:84 , srv1387427987:84 , srv1411999361:84 , srv1427926495:84 , srv1429763304:84 , srv1431701144:84 , srv1439056335:84 , srv1460110265:84 , srv1477481731:84 , srv1536693375:84 , srv1543517693:84 , srv1546179972:84 , srv1550007294:84 , srv155678150:84 , srv1582418072:84 , srv1587018060:84 , srv1666948771:84 , srv1670120391:84 , srv1731824056:84 , srv1771058527:84 , srv1802492481:84 , srv1816223462:84 , srv182649498:84 , srv1896770769:84 , srv1900593450:84 , srv1913212909:84 , srv192094890:84 , srv1945763167:84 , srv1947140244:84 , srv1976663735:84 , srv2012607352:84 , srv2039330681:84 , srv2054570184:84 , srv2059126529:84 , srv2085559680:84 , srv2121462476:84 , srv236282304:84 , srv240138279:84 , srv258248606:84 , srv281219913:84 , srv313387212:84 , srv327458563:84 , srv332094717:84 , srv344997599:84 , srv385985440:84 , srv388658996:84 , srv399396800:84 , srv41742211:84 , srv428454170:84 , srv46041458:84 , srv48017309:84 , srv486169239:84 , srv55338841:84 , srv558043147:84 , srv57394919:84 , srv577123137:84 , srv585868134:84 , srv593853564:84 , srv743522862:84 , srv767058539:84 , srv778957820:84 , srv79482451:84 , srv8045276:84 , srv812288373:84 , srv820363578:84 , srv857675803:84 , srv857896074:84 , srv901990936:84 , srv902635068:84 , srv908891563:84 , srv925098926:84 , srv984161174:84 , srv1228787053:85 , srv1527500104:85 , srv1549259154:85 , srv1639470216:85 , srv1723876:85 , srv1793809630:85 , srv548653083:684 }
2024-02-24 04:53:18,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 04:53:18,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1119746694=9, srv1900593450=48, srv778957820=88, srv1211396894=11, srv425138673=74, srv548653083=79, srv577123137=83, srv344997599=68, srv281219913=64, srv1543517693=29, srv1945763167=51, srv1019854173=1, srv182649498=46, srv1383102382=17, srv46041458=76, srv1731824056=41, srv48017309=77, srv385985440=70, srv901990936=95, srv1802492481=44, srv399396800=72, srv820363578=92, srv2121462476=59, srv1281569723=16, srv1427926495=20, srv1639470216=36, srv925098926=98, srv1947140244=52, srv1500826100=26, srv192094890=50, srv55338841=80, srv236282304=61, srv1587018060=35, srv1042353282=2, srv585868134=84, srv2054570184=56, srv327458563=66, srv1976663735=53, srv1793809630=43, srv240138279=62, srv558043147=81, srv1117966265=8, srv258248606=63, srv155678150=33, srv1549259154=31, srv104883245=3, srv1246290974=14, srv1210087201=10, srv1016392555=0, srv1082385178=5, srv235107646=60, srv857896074=94, srv428454170=75, srv902635068=96, srv2012607352=54, srv1670120391=38, srv1913212909=49, srv313387212=65, srv1387427987=18, srv908891563=97, srv1536693375=28, srv486169239=78, srv1228787053=12, srv1460110265=24, srv1243289144=13, srv2039330681=55, srv1276096727=15, srv1429763304=21, srv1060164320=4, srv984161174=99, srv1896770769=47, srv79482451=89, srv332094717=67, srv857675803=93, srv1771058527=42, srv57394919=82, srv1439056335=23, srv388658996=71, srv1477481731=25, srv812288373=91, srv1546179972=30, srv2085559680=58, srv8045276=90, srv1816223462=45, srv1100567174=7, srv767058539=87, srv172408313=40, srv1550007294=32, srv2059126529=57, srv41742211=73, srv593853564=85, srv743522862=86, srv1411999361=19, srv1431701144=22, srv372772418=69, srv1091131099=6, srv1527500104=27, srv1582418072=34, srv1666948771=37, srv1723876=39} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 04:53:18,498 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-24 04:53:18,499 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-24 04:53:18,500 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-24 04:53:18,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-24 04:53:18,502 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-24 04:53:18,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-24 04:53:18,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-24 04:53:18,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-24 04:53:18,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-24 04:53:18,503 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-24 04:53:18,610 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.744069053831948E-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=0.0014982219165849825); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:18,611 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1060164320:83 , srv1500826100:83 , srv172408313:83 , srv235107646:83 , srv372772418:83 , srv425138673:83 , srv1016392555:84 , srv1019854173:84 , srv1042353282:84 , srv104883245:84 , srv1082385178:84 , srv1091131099:84 , srv1100567174:84 , srv1117966265:84 , srv1119746694:84 , srv1210087201:84 , srv1211396894:84 , srv1243289144:84 , srv1246290974:84 , srv1276096727:84 , srv1281569723:84 , srv1383102382:84 , srv1387427987:84 , srv1411999361:84 , srv1427926495:84 , srv1429763304:84 , srv1431701144:84 , srv1439056335:84 , srv1460110265:84 , srv1477481731:84 , srv1536693375:84 , srv1543517693:84 , srv1546179972:84 , srv1550007294:84 , srv155678150:84 , srv1582418072:84 , srv1587018060:84 , srv1666948771:84 , srv1670120391:84 , srv1731824056:84 , srv1771058527:84 , srv1802492481:84 , srv1816223462:84 , srv182649498:84 , srv1896770769:84 , srv1900593450:84 , srv1913212909:84 , srv192094890:84 , srv1945763167:84 , srv1947140244:84 , srv1976663735:84 , srv2012607352:84 , srv2039330681:84 , srv2054570184:84 , srv2059126529:84 , srv2085559680:84 , srv2121462476:84 , srv236282304:84 , srv240138279:84 , srv258248606:84 , srv281219913:84 , srv313387212:84 , srv327458563:84 , srv332094717:84 , srv344997599:84 , srv385985440:84 , srv388658996:84 , srv399396800:84 , srv41742211:84 , srv428454170:84 , srv46041458:84 , srv48017309:84 , srv486169239:84 , srv55338841:84 , srv558043147:84 , srv57394919:84 , srv577123137:84 , srv585868134:84 , srv593853564:84 , srv743522862:84 , srv767058539:84 , srv778957820:84 , srv79482451:84 , srv8045276:84 , srv812288373:84 , srv820363578:84 , srv857675803:84 , srv857896074:84 , srv901990936:84 , srv902635068:84 , srv908891563:84 , srv925098926:84 , srv984161174:84 , srv1228787053:85 , srv1527500104:85 , srv1549259154:85 , srv1639470216:85 , srv1723876:85 , srv1793809630:85 , srv548653083:684 }
2024-02-24 04:53:18,636 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=292 (was 292), ProcessCount=167 (was 167), AvailableMemoryMB=2235 (was 2987)
2024-02-24 04:53:18,646 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=292, ProcessCount=167, AvailableMemoryMB=2234
2024-02-24 04:53:18,646 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-24 04:53:18,647 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-02-24 04:53:18,654 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1064056593:84 , srv1144107031:84 , srv1190705325:84 , srv1224801438:84 , srv1374857907:84 , srv1375649510:84 , srv1476893849:84 , srv1522590866:84 , srv1592729536:84 , srv1770004222:84 , srv1882465675:84 , srv1906501814:84 , srv1930172879:84 , srv1992758484:84 , srv2119219253:84 , srv253508970:84 , srv273341696:84 , srv291307159:84 , srv378857723:84 , srv40080032:84 , srv42014318:84 , srv462438910:84 , srv53000325:84 , srv548442629:84 , srv641411176:84 , srv722960810:84 , srv752707597:84 , srv907659119:84 , srv926725933:84 , srv1068209669:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-02-24 04:53:18,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 04:53:18,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv53000325=23, srv1068209669=1, srv1064056593=0, srv1190705325=3, srv1375649510=6, srv1144107031=2, srv273341696=17, srv1224801438=4, srv1374857907=5, srv291307159=18, srv548442629=24, srv641411176=25, srv2119219253=15, srv722960810=26, srv1770004222=10, srv40080032=20, srv1592729536=9, srv253508970=16, srv1906501814=12, srv1882465675=11, srv1992758484=14, srv378857723=19, srv752707597=27, srv1476893849=7, srv42014318=21, srv462438910=22, srv1930172879=13, srv907659119=28, srv926725933=29, srv1522590866=8} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 04:53:18,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 04:53:18,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-24 04:53:18,683 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=1.1736689321810345, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:53:18,683 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912740268398769, 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=1.1736689321810345, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-02-24 04:55:18,670 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5716246 different iterations.  Found a solution that moves 1863 regions; Going from a computed imbalance of 0.9912740268398769 to a new imbalance of 4.3483349388262195E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.69, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:55:18,676 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1064056593:90 , srv1068209669:90 , srv1144107031:90 , srv1190705325:90 , srv1224801438:90 , srv1374857907:90 , srv1375649510:90 , srv1476893849:90 , srv1522590866:90 , srv1592729536:90 , srv1770004222:90 , srv1882465675:90 , srv1906501814:90 , srv1930172879:90 , srv1992758484:90 , srv2119219253:90 , srv253508970:90 , srv273341696:90 , srv291307159:90 , srv378857723:90 , srv40080032:90 , srv42014318:90 , srv462438910:90 , srv53000325:90 , srv548442629:90 , srv641411176:90 , srv722960810:90 , srv752707597:90 , srv907659119:90 , srv926725933:90 }
2024-02-24 04:55:18,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-24 04:55:18,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv53000325=23, srv1068209669=1, srv1064056593=0, srv1190705325=3, srv1375649510=6, srv1144107031=2, srv273341696=17, srv1224801438=4, srv1374857907=5, srv291307159=18, srv548442629=24, srv641411176=25, srv2119219253=15, srv722960810=26, srv1770004222=10, srv40080032=20, srv1592729536=9, srv253508970=16, srv1906501814=12, srv1882465675=11, srv1992758484=14, srv378857723=19, srv752707597=27, srv1476893849=7, srv42014318=21, srv462438910=22, srv1930172879=13, srv907659119=28, srv926725933=29, srv1522590866=8} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-24 04:55:18,681 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-24 04:55:18,681 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-24 04:55:18,682 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-24 04:55:18,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-24 04:55:18,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-24 04:55:18,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-24 04:55:18,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-24 04:55:18,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-24 04:55:18,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-24 04:55:18,683 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-24 04:55:18,694 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-24 04:55:18,695 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1064056593:90 , srv1068209669:90 , srv1144107031:90 , srv1190705325:90 , srv1224801438:90 , srv1374857907:90 , srv1375649510:90 , srv1476893849:90 , srv1522590866:90 , srv1592729536:90 , srv1770004222:90 , srv1882465675:90 , srv1906501814:90 , srv1930172879:90 , srv1992758484:90 , srv2119219253:90 , srv253508970:90 , srv273341696:90 , srv291307159:90 , srv378857723:90 , srv40080032:90 , srv42014318:90 , srv462438910:90 , srv53000325:90 , srv548442629:90 , srv641411176:90 , srv722960810:90 , srv752707597:90 , srv907659119:90 , srv926725933:90 }
2024-02-24 04:55:18,708 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=220 (was 292), ProcessCount=167 (was 167), AvailableMemoryMB=1826 (was 2234)