2023-10-29 14:55:25,929 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-10-29 14:55:26,211 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-10-29 14:55:26,308 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-10-29 14:55:26,367 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-10-29 14:55:26,375 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.
2023-10-29 14:55:26,390 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=140, ProcessCount=168, AvailableMemoryMB=4363
2023-10-29 14:55:26,392 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-10-29 14:55:26,393 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.
2023-10-29 14:55:26,502 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1056933730:84 , srv1066504481:84 , srv1089610151:84 , srv1093995843:84 , srv1136672790:84 , srv1140772579:84 , srv1156034116:84 , srv1174207241:84 , srv1208040802:84 , srv120959260:84 , srv1210452343:84 , srv1246847761:84 , srv1291049379:84 , srv1299491114:84 , srv1309418121:84 , srv132969546:84 , srv1350988661:84 , srv1353150524:84 , srv135741646:84 , srv1359283439:84 , srv137929428:84 , srv1393281855:84 , srv1398506386:84 , srv1429118742:84 , srv1502991590:84 , srv1516750257:84 , srv15275394:84 , srv1548518163:84 , srv1555849496:84 , srv1558308947:84 , srv1569665172:84 , srv1576861538:84 , srv1582051127:84 , srv1589827105:84 , srv1629789632:84 , srv1690408171:84 , srv1698916816:84 , srv1707112512:84 , srv1724908676:84 , srv1747333113:84 , srv1747761998:84 , srv1802068638:84 , srv1804251255:84 , srv1810059050:84 , srv1861641092:84 , srv1872773561:84 , srv1907614410:84 , srv2002487511:84 , srv2010988752:84 , srv2024172083:84 , srv2028659241:84 , srv2062593536:84 , srv2099831216:84 , srv2105209073:84 , srv212640757:84 , srv283091799:84 , srv292528726:84 , srv306950364:84 , srv325394547:84 , srv325732974:84 , srv33219715:84 , srv335861311:84 , srv363954980:84 , srv404763897:84 , srv425924648:84 , srv428473755:84 , srv466041501:84 , srv544529756:84 , srv569047455:84 , srv594424940:84 , srv613089149:84 , srv613659819:84 , srv617788125:84 , srv6265558:84 , srv643465868:84 , srv660114406:84 , srv665837733:84 , srv673290414:84 , srv67393721:84 , srv701658664:84 , srv720974137:84 , srv77929894:84 , srv784368755:84 , srv78687564:84 , srv790551759:84 , srv822774630:84 , srv825757831:84 , srv833556228:84 , srv836326489:84 , srv845766010:84 , srv848071258:84 , srv858943173:84 , srv86042970:84 , srv864725344:84 , srv891461590:84 , srv919118231:84 , srv937302845:84 , srv946583403:84 , srv990666383:84 , srv2085902608:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-10-29 14:55:26,510 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-10-29 14:55:26,518 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1582051127=32, srv1548518163=27, srv1555849496=28, srv1747761998=40, srv33219715=61, srv1398506386=22, srv1291049379=12, srv790551759=85, srv425924648=65, srv77929894=82, srv1861641092=44, srv594424940=70, srv1804251255=42, srv2024172083=49, srv720974137=81, srv212640757=55, srv15275394=26, srv1629789632=34, srv848071258=91, srv1066504481=1, srv135741646=18, srv1810059050=43, srv67393721=79, srv864725344=94, srv283091799=56, srv325394547=59, srv1747333113=39, srv1907614410=46, srv1246847761=11, srv2002487511=47, srv6265558=74, srv673290414=78, srv1208040802=8, srv845766010=90, srv466041501=67, srv292528726=57, srv1802068638=41, srv1210452343=10, srv990666383=99, srv1502991590=24, srv428473755=66, srv858943173=92, srv86042970=93, srv1140772579=5, srv701658664=80, srv937302845=97, srv2099831216=53, srv1589827105=33, srv120959260=9, srv1309418121=14, srv1569665172=30, srv891461590=95, srv1558308947=29, srv833556228=88, srv2010988752=48, srv1056933730=0, srv544529756=68, srv784368755=83, srv404763897=64, srv1353150524=17, srv306950364=58, srv1156034116=6, srv1089610151=2, srv613659819=72, srv613089149=71, srv836326489=89, srv569047455=69, srv617788125=73, srv2062593536=51, srv1576861538=31, srv137929428=20, srv1093995843=3, srv363954980=63, srv132969546=15, srv1359283439=19, srv919118231=96, srv1429118742=23, srv2028659241=50, srv1350988661=16, srv822774630=86, srv665837733=77, srv1698916816=36, srv1872773561=45, srv946583403=98, srv1393281855=21, srv643465868=75, srv1707112512=37, srv325732974=60, srv1516750257=25, srv1299491114=13, srv1690408171=35, srv2105209073=54, srv1136672790=4, srv2085902608=52, srv1174207241=7, srv1724908676=38, srv335861311=62, srv78687564=84, srv825757831=87, srv660114406=76} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-10-29 14:55:26,593 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-10-29 14:55:26,593 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-10-29 14:55:26,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-10-29 14:55:26,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-10-29 14:55:26,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-10-29 14:55:26,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-10-29 14:55:26,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-10-29 14:55:26,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-10-29 14:55:26,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-10-29 14:55:26,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-10-29 14:55:26,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-10-29 14:55:26,594 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-10-29 14:55:26,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-10-29 14:55:26,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-10-29 14:55:26,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-10-29 14:55:26,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-10-29 14:55:26,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-10-29 14:55:26,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-10-29 14:55:26,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-10-29 14:55:26,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-10-29 14:55:26,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-10-29 14:55:26,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-10-29 14:55:26,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-10-29 14:55:26,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-10-29 14:55:26,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-10-29 14:55:26,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-10-29 14:55:26,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-10-29 14:55:26,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-10-29 14:55:26,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-10-29 14:55:26,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-10-29 14:55:26,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-10-29 14:55:26,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-10-29 14:55:26,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-10-29 14:55:26,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-10-29 14:55:26,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-10-29 14:55:26,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-10-29 14:55:26,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-10-29 14:55:26,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-10-29 14:55:26,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-10-29 14:55:26,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-10-29 14:55:26,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-10-29 14:55:26,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-10-29 14:55:26,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-10-29 14:55:26,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-10-29 14:55:26,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-10-29 14:55:26,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-10-29 14:55:26,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-10-29 14:55:26,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-10-29 14:55:26,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-10-29 14:55:26,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-10-29 14:55:26,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-10-29 14:55:26,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-10-29 14:55:26,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-10-29 14:55:26,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-10-29 14:55:26,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-10-29 14:55:26,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-10-29 14:55:26,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-10-29 14:55:26,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-10-29 14:55:26,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-10-29 14:55:26,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-10-29 14:55:26,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-10-29 14:55:26,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-10-29 14:55:26,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-10-29 14:55:26,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-10-29 14:55:26,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-10-29 14:55:26,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-10-29 14:55:26,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-10-29 14:55:26,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-10-29 14:55:26,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-10-29 14:55:26,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-10-29 14:55:26,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-10-29 14:55:26,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-10-29 14:55:26,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-10-29 14:55:26,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-10-29 14:55:26,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-10-29 14:55:26,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-10-29 14:55:26,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-10-29 14:55:26,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-10-29 14:55:26,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-10-29 14:55:26,830 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); 
2023-10-29 14:55:26,830 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)
2023-10-29 14:55:26,831 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
2023-10-29 14:55:27,259 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 634 ms to try 5000 different iterations.  Found a solution that moves 4679 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17853832631673655. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04034889615127052, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05421824790866146, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5198888888888888, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04034889615127052, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17333333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24458333333333335, 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); 
2023-10-29 14:55:27,281 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1156034116:83 , srv1299491114:83 , srv1516750257:83 , srv1810059050:83 , srv790551759:83 , srv836326489:83 , srv946583403:83 , srv120959260:84 , srv1291049379:84 , srv1429118742:84 , srv1747333113:84 , srv1861641092:84 , srv292528726:84 , srv335861311:84 , srv425924648:84 , srv67393721:84 , srv720974137:84 , srv784368755:84 , srv1174207241:85 , srv1555849496:85 , srv1558308947:85 , srv1690408171:85 , srv1804251255:85 , srv1907614410:85 , srv2010988752:85 , srv2024172083:85 , srv306950364:85 , srv428473755:85 , srv77929894:85 , srv78687564:85 , srv822774630:85 , srv1056933730:86 , srv1066504481:86 , srv1210452343:86 , srv1309418121:86 , srv132969546:86 , srv1393281855:86 , srv1502991590:86 , srv1569665172:86 , srv1582051127:86 , srv1589827105:86 , srv1747761998:86 , srv1802068638:86 , srv2099831216:86 , srv212640757:86 , srv33219715:86 , srv363954980:86 , srv544529756:86 , srv613659819:86 , srv665837733:86 , srv858943173:86 , srv891461590:86 , srv919118231:86 , srv1089610151:87 , srv1140772579:87 , srv1350988661:87 , srv1353150524:87 , srv135741646:87 , srv1548518163:87 , srv1576861538:87 , srv1629789632:87 , srv1698916816:87 , srv1872773561:87 , srv2002487511:87 , srv2028659241:87 , srv2062593536:87 , srv325394547:87 , srv325732974:87 , srv466041501:87 , srv569047455:87 , srv701658664:87 , srv825757831:87 , srv833556228:87 , srv845766010:87 , srv864725344:87 , srv937302845:87 , srv1093995843:88 , srv1136672790:88 , srv1208040802:88 , srv1246847761:88 , srv2105209073:88 , srv404763897:88 , srv594424940:88 , srv86042970:88 , srv990666383:88 , srv137929428:89 , srv1707112512:89 , srv283091799:89 , srv613089149:89 , srv617788125:89 , srv6265558:89 , srv643465868:89 , srv673290414:89 , srv1398506386:90 , srv15275394:90 , srv1359283439:91 , srv1724908676:91 , srv660114406:91 , srv848071258:91 , srv2085902608:449 }
2023-10-29 14:55:27,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-10-29 14:55:27,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1582051127=32, srv1548518163=27, srv1555849496=28, srv1747761998=40, srv33219715=61, srv1398506386=22, srv1291049379=12, srv790551759=85, srv425924648=65, srv77929894=82, srv1861641092=44, srv594424940=70, srv1804251255=42, srv2024172083=49, srv720974137=81, srv212640757=55, srv15275394=26, srv1629789632=34, srv848071258=91, srv1066504481=1, srv135741646=18, srv1810059050=43, srv67393721=79, srv864725344=94, srv283091799=56, srv325394547=59, srv1747333113=39, srv1907614410=46, srv1246847761=11, srv2002487511=47, srv6265558=74, srv673290414=78, srv1208040802=8, srv845766010=90, srv466041501=67, srv292528726=57, srv1802068638=41, srv1210452343=10, srv990666383=99, srv1502991590=24, srv428473755=66, srv858943173=92, srv86042970=93, srv1140772579=5, srv701658664=80, srv937302845=97, srv2099831216=53, srv1589827105=33, srv120959260=9, srv1309418121=14, srv1569665172=30, srv891461590=95, srv1558308947=29, srv833556228=88, srv2010988752=48, srv1056933730=0, srv544529756=68, srv784368755=83, srv404763897=64, srv1353150524=17, srv306950364=58, srv1156034116=6, srv1089610151=2, srv613659819=72, srv613089149=71, srv836326489=89, srv569047455=69, srv617788125=73, srv2062593536=51, srv1576861538=31, srv137929428=20, srv1093995843=3, srv363954980=63, srv132969546=15, srv1359283439=19, srv919118231=96, srv1429118742=23, srv2028659241=50, srv1350988661=16, srv822774630=86, srv665837733=77, srv1698916816=36, srv1872773561=45, srv946583403=98, srv1393281855=21, srv643465868=75, srv1707112512=37, srv325732974=60, srv1516750257=25, srv1299491114=13, srv1690408171=35, srv2105209073=54, srv1136672790=4, srv2085902608=52, srv1174207241=7, srv1724908676=38, srv335861311=62, srv78687564=84, srv825757831=87, srv660114406=76} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-10-29 14:55:27,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-10-29 14:55:27,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-10-29 14:55:27,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-10-29 14:55:27,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-10-29 14:55:27,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-10-29 14:55:27,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-10-29 14:55:27,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-10-29 14:55:27,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-10-29 14:55:27,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-10-29 14:55:27,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-10-29 14:55:27,304 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-10-29 14:55:27,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-10-29 14:55:27,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-10-29 14:55:27,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-10-29 14:55:27,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-10-29 14:55:27,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-10-29 14:55:27,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-10-29 14:55:27,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-10-29 14:55:27,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-10-29 14:55:27,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-10-29 14:55:27,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-10-29 14:55:27,435 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=0.04034889615127052, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05421824790866146, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04034889615127052, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17333333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24458333333333335, 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); 
2023-10-29 14:55:27,435 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)
2023-10-29 14:55:27,435 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1785055632584777, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04034889615127052, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05421824790866146, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04034889615127052, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17333333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24458333333333335, 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
2023-10-29 14:55:27,708 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 388 ms to try 5000 different iterations.  Found a solution that moves 2614 regions; Going from a computed imbalance of 0.1785055632584777 to a new imbalance of 0.015382587471984628. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020826542102977106); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.034286048312198975, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29044444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020826542102977106); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.047, 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); 
2023-10-29 14:55:27,718 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1724908676:79 , srv1359283439:80 , srv1398506386:81 , srv15275394:81 , srv283091799:81 , srv6265558:81 , srv1136672790:82 , srv660114406:82 , srv848071258:82 , srv1089610151:83 , srv135741646:83 , srv137929428:83 , srv2028659241:83 , srv2105209073:83 , srv404763897:83 , srv594424940:83 , srv613089149:83 , srv1066504481:84 , srv1140772579:84 , srv1208040802:84 , srv1690408171:84 , srv617788125:84 , srv86042970:84 , srv937302845:84 , srv1093995843:85 , srv1174207241:85 , srv1210452343:85 , srv1350988661:85 , srv1576861538:85 , srv1589827105:85 , srv1707112512:85 , srv2099831216:85 , srv325732974:85 , srv466041501:85 , srv544529756:85 , srv673290414:85 , srv701658664:85 , srv919118231:85 , srv990666383:85 , srv120959260:86 , srv1246847761:86 , srv1291049379:86 , srv1353150524:86 , srv1393281855:86 , srv1502991590:86 , srv1555849496:86 , srv1569665172:86 , srv1747761998:86 , srv1872773561:86 , srv2062593536:86 , srv212640757:86 , srv33219715:86 , srv335861311:86 , srv613659819:86 , srv665837733:86 , srv77929894:86 , srv822774630:86 , srv833556228:86 , srv845766010:86 , srv858943173:86 , srv864725344:86 , srv1056933730:87 , srv1309418121:87 , srv1558308947:87 , srv1582051127:87 , srv1698916816:87 , srv1802068638:87 , srv1804251255:87 , srv1907614410:87 , srv2002487511:87 , srv363954980:87 , srv428473755:87 , srv569047455:87 , srv643465868:87 , srv784368755:87 , srv891461590:87 , srv1156034116:88 , srv1299491114:88 , srv1516750257:88 , srv1548518163:88 , srv1629789632:88 , srv1747333113:88 , srv1861641092:88 , srv2010988752:88 , srv306950364:88 , srv325394547:88 , srv425924648:88 , srv67393721:88 , srv790551759:88 , srv825757831:88 , srv946583403:88 , srv1429118742:89 , srv2024172083:89 , srv78687564:89 , srv836326489:89 , srv132969546:90 , srv1810059050:90 , srv292528726:90 , srv720974137:91 , srv2085902608:510 }
2023-10-29 14:55:27,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-10-29 14:55:27,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1582051127=32, srv1548518163=27, srv1555849496=28, srv1747761998=40, srv33219715=61, srv1398506386=22, srv1291049379=12, srv790551759=85, srv425924648=65, srv77929894=82, srv1861641092=44, srv594424940=70, srv1804251255=42, srv2024172083=49, srv720974137=81, srv212640757=55, srv15275394=26, srv1629789632=34, srv848071258=91, srv1066504481=1, srv135741646=18, srv1810059050=43, srv67393721=79, srv864725344=94, srv283091799=56, srv325394547=59, srv1747333113=39, srv1907614410=46, srv1246847761=11, srv2002487511=47, srv6265558=74, srv673290414=78, srv1208040802=8, srv845766010=90, srv466041501=67, srv292528726=57, srv1802068638=41, srv1210452343=10, srv990666383=99, srv1502991590=24, srv428473755=66, srv858943173=92, srv86042970=93, srv1140772579=5, srv701658664=80, srv937302845=97, srv2099831216=53, srv1589827105=33, srv120959260=9, srv1309418121=14, srv1569665172=30, srv891461590=95, srv1558308947=29, srv833556228=88, srv2010988752=48, srv1056933730=0, srv544529756=68, srv784368755=83, srv404763897=64, srv1353150524=17, srv306950364=58, srv1156034116=6, srv1089610151=2, srv613659819=72, srv613089149=71, srv836326489=89, srv569047455=69, srv617788125=73, srv2062593536=51, srv1576861538=31, srv137929428=20, srv1093995843=3, srv363954980=63, srv132969546=15, srv1359283439=19, srv919118231=96, srv1429118742=23, srv2028659241=50, srv1350988661=16, srv822774630=86, srv665837733=77, srv1698916816=36, srv1872773561=45, srv946583403=98, srv1393281855=21, srv643465868=75, srv1707112512=37, srv325732974=60, srv1516750257=25, srv1299491114=13, srv1690408171=35, srv2105209073=54, srv1136672790=4, srv2085902608=52, srv1174207241=7, srv1724908676=38, srv335861311=62, srv78687564=84, srv825757831=87, srv660114406=76} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-10-29 14:55:27,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-10-29 14:55:27,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-10-29 14:55:27,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-10-29 14:55:27,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-10-29 14:55:27,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-10-29 14:55:27,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-10-29 14:55:27,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-10-29 14:55:27,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-10-29 14:55:27,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-10-29 14:55:27,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-10-29 14:55:27,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-10-29 14:55:27,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-10-29 14:55:27,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-10-29 14:55:27,883 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=0.020826542102977106); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.034286048312198975, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020826542102977106); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.047, 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); 
2023-10-29 14:55:27,883 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)
2023-10-29 14:55:27,884 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.015364283852773532, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.020826542102977106); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.034286048312198975, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.020826542102977106); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.047, 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
2023-10-29 14:55:28,154 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 386 ms to try 5000 different iterations.  Found a solution that moves 1029 regions; Going from a computed imbalance of 0.015364283852773532 to a new imbalance of 6.557523793050474E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005902732389077491); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009428090415820633); MoveCostFunction : (multiplier=7.0, imbalance=0.11433333333333333, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005902732389077491); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003916666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-10-29 14:55:28,156 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1548518163:82 , srv1629789632:82 , srv325394547:82 , srv643465868:82 , srv825757831:82 , srv1093995843:83 , srv132969546:83 , srv33219715:83 , srv673290414:83 , srv720974137:83 , srv78687564:83 , srv891461590:83 , srv1056933730:84 , srv1246847761:84 , srv1309418121:84 , srv1698916816:84 , srv1707112512:84 , srv1802068638:84 , srv2002487511:84 , srv2010988752:84 , srv2062593536:84 , srv292528726:84 , srv306950364:84 , srv569047455:84 , srv665837733:84 , srv848071258:84 , srv1210452343:85 , srv1350988661:85 , srv137929428:85 , srv1429118742:85 , srv1502991590:85 , srv1558308947:85 , srv1569665172:85 , srv1576861538:85 , srv1582051127:85 , srv1589827105:85 , srv1747333113:85 , srv1804251255:85 , srv1810059050:85 , srv1861641092:85 , srv1872773561:85 , srv2024172083:85 , srv325732974:85 , srv425924648:85 , srv466041501:85 , srv617788125:85 , srv660114406:85 , srv833556228:85 , srv845766010:85 , srv86042970:85 , srv864725344:85 , srv990666383:85 , srv1208040802:86 , srv1299491114:86 , srv1353150524:86 , srv135741646:86 , srv1359283439:86 , srv1393281855:86 , srv1398506386:86 , srv1747761998:86 , srv1907614410:86 , srv2105209073:86 , srv212640757:86 , srv404763897:86 , srv428473755:86 , srv594424940:86 , srv613659819:86 , srv67393721:86 , srv701658664:86 , srv77929894:86 , srv790551759:86 , srv822774630:86 , srv836326489:86 , srv919118231:86 , srv937302845:86 , srv946583403:86 , srv1066504481:87 , srv1089610151:87 , srv1136672790:87 , srv1140772579:87 , srv1156034116:87 , srv1291049379:87 , srv15275394:87 , srv1555849496:87 , srv2099831216:87 , srv283091799:87 , srv335861311:87 , srv363954980:87 , srv544529756:87 , srv613089149:87 , srv6265558:87 , srv858943173:87 , srv1174207241:88 , srv120959260:88 , srv1516750257:88 , srv1690408171:88 , srv1724908676:88 , srv2028659241:88 , srv784368755:88 , srv2085902608:551 }
2023-10-29 14:55:28,159 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-10-29 14:55:28,161 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1582051127=32, srv1548518163=27, srv1555849496=28, srv1747761998=40, srv33219715=61, srv1398506386=22, srv1291049379=12, srv790551759=85, srv425924648=65, srv77929894=82, srv1861641092=44, srv594424940=70, srv1804251255=42, srv2024172083=49, srv720974137=81, srv212640757=55, srv15275394=26, srv1629789632=34, srv848071258=91, srv1066504481=1, srv135741646=18, srv1810059050=43, srv67393721=79, srv864725344=94, srv283091799=56, srv325394547=59, srv1747333113=39, srv1907614410=46, srv1246847761=11, srv2002487511=47, srv6265558=74, srv673290414=78, srv1208040802=8, srv845766010=90, srv466041501=67, srv292528726=57, srv1802068638=41, srv1210452343=10, srv990666383=99, srv1502991590=24, srv428473755=66, srv858943173=92, srv86042970=93, srv1140772579=5, srv701658664=80, srv937302845=97, srv2099831216=53, srv1589827105=33, srv120959260=9, srv1309418121=14, srv1569665172=30, srv891461590=95, srv1558308947=29, srv833556228=88, srv2010988752=48, srv1056933730=0, srv544529756=68, srv784368755=83, srv404763897=64, srv1353150524=17, srv306950364=58, srv1156034116=6, srv1089610151=2, srv613659819=72, srv613089149=71, srv836326489=89, srv569047455=69, srv617788125=73, srv2062593536=51, srv1576861538=31, srv137929428=20, srv1093995843=3, srv363954980=63, srv132969546=15, srv1359283439=19, srv919118231=96, srv1429118742=23, srv2028659241=50, srv1350988661=16, srv822774630=86, srv665837733=77, srv1698916816=36, srv1872773561=45, srv946583403=98, srv1393281855=21, srv643465868=75, srv1707112512=37, srv325732974=60, srv1516750257=25, srv1299491114=13, srv1690408171=35, srv2105209073=54, srv1136672790=4, srv2085902608=52, srv1174207241=7, srv1724908676=38, srv335861311=62, srv78687564=84, srv825757831=87, srv660114406=76} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-10-29 14:55:28,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-10-29 14:55:28,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-10-29 14:55:28,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-10-29 14:55:28,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-10-29 14:55:28,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-10-29 14:55:28,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-10-29 14:55:28,173 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-10-29 14:55:28,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-10-29 14:55:28,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-10-29 14:55:28,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-10-29 14:55:28,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-10-29 14:55:28,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-10-29 14:55:28,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-10-29 14:55:28,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-10-29 14:55:28,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-10-29 14:55:28,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-10-29 14:55:28,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-10-29 14:55:28,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-10-29 14:55:28,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-10-29 14:55:28,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-10-29 14:55:28,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-10-29 14:55:28,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-10-29 14:55:28,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-10-29 14:55:28,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-10-29 14:55:28,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-10-29 14:55:28,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-10-29 14:55:28,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-10-29 14:55:28,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-10-29 14:55:28,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-10-29 14:55:28,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-10-29 14:55:28,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-10-29 14:55:28,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-10-29 14:55:28,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-10-29 14:55:28,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-10-29 14:55:28,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-10-29 14:55:28,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-10-29 14:55:28,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-10-29 14:55:28,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-10-29 14:55:28,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-10-29 14:55:28,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-10-29 14:55:28,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-10-29 14:55:28,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-10-29 14:55:28,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-10-29 14:55:28,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-10-29 14:55:28,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-10-29 14:55:28,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-10-29 14:55:28,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-10-29 14:55:28,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-10-29 14:55:28,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-10-29 14:55:28,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-10-29 14:55:28,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-10-29 14:55:28,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-10-29 14:55:28,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-10-29 14:55:28,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-10-29 14:55:28,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-10-29 14:55:28,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-10-29 14:55:28,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-10-29 14:55:28,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-10-29 14:55:28,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-10-29 14:55:28,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-10-29 14:55:28,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-10-29 14:55:28,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-10-29 14:55:28,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-10-29 14:55:28,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-10-29 14:55:28,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-10-29 14:55:28,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-10-29 14:55:28,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-10-29 14:55:28,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-10-29 14:55:28,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-10-29 14:55:28,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-10-29 14:55:28,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-10-29 14:55:28,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-10-29 14:55:28,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-10-29 14:55:28,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-10-29 14:55:28,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-10-29 14:55:28,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-10-29 14:55:28,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-10-29 14:55:28,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-10-29 14:55:28,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-10-29 14:55:28,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-10-29 14:55:28,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-10-29 14:55:28,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-10-29 14:55:28,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-10-29 14:55:28,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-10-29 14:55:28,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-10-29 14:55:28,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-10-29 14:55:28,293 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=0.005902732389077491); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009428090415820633); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005902732389077491); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003916666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-10-29 14:55:28,293 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)
2023-10-29 14:55:28,293 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.485471673049635E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005902732389077491); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.009428090415820633); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005902732389077491); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003916666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-10-29 14:55:28,662 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 468 ms to try 5000 different iterations.  Found a solution that moves 270 regions; Going from a computed imbalance of 6.485471673049635E-4 to a new imbalance of 2.0591458483788742E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.994073055283275E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0019534423844256277); MoveCostFunction : (multiplier=7.0, imbalance=0.03, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.994073055283275E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); 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); 
2023-10-29 14:55:28,663 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv363954980:82 , srv132969546:83 , srv1353150524:83 , srv2028659241:83 , srv784368755:83 , srv858943173:83 , srv1140772579:84 , srv1156034116:84 , srv1208040802:84 , srv1246847761:84 , srv1291049379:84 , srv137929428:84 , srv1393281855:84 , srv1429118742:84 , srv1516750257:84 , srv15275394:84 , srv1582051127:84 , srv1698916816:84 , srv1707112512:84 , srv1724908676:84 , srv1747761998:84 , srv1810059050:84 , srv1861641092:84 , srv1872773561:84 , srv1907614410:84 , srv2024172083:84 , srv212640757:84 , srv283091799:84 , srv292528726:84 , srv428473755:84 , srv544529756:84 , srv569047455:84 , srv613089149:84 , srv613659819:84 , srv617788125:84 , srv643465868:84 , srv660114406:84 , srv67393721:84 , srv701658664:84 , srv720974137:84 , srv78687564:84 , srv833556228:84 , srv836326489:84 , srv845766010:84 , srv864725344:84 , srv919118231:84 , srv937302845:84 , srv990666383:84 , srv1056933730:85 , srv1089610151:85 , srv1136672790:85 , srv1174207241:85 , srv120959260:85 , srv1210452343:85 , srv1299491114:85 , srv1309418121:85 , srv1350988661:85 , srv1359283439:85 , srv1398506386:85 , srv1502991590:85 , srv1548518163:85 , srv1555849496:85 , srv1558308947:85 , srv1569665172:85 , srv1576861538:85 , srv1629789632:85 , srv1690408171:85 , srv1747333113:85 , srv1802068638:85 , srv1804251255:85 , srv2002487511:85 , srv2010988752:85 , srv2062593536:85 , srv2099831216:85 , srv2105209073:85 , srv306950364:85 , srv325394547:85 , srv325732974:85 , srv335861311:85 , srv404763897:85 , srv425924648:85 , srv466041501:85 , srv6265558:85 , srv673290414:85 , srv77929894:85 , srv790551759:85 , srv822774630:85 , srv825757831:85 , srv848071258:85 , srv86042970:85 , srv946583403:85 , srv1066504481:86 , srv1093995843:86 , srv135741646:86 , srv1589827105:86 , srv33219715:86 , srv594424940:86 , srv665837733:86 , srv891461590:86 , srv2085902608:632 }
2023-10-29 14:55:28,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-10-29 14:55:28,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1582051127=32, srv1548518163=27, srv1555849496=28, srv1747761998=40, srv33219715=61, srv1398506386=22, srv1291049379=12, srv790551759=85, srv425924648=65, srv77929894=82, srv1861641092=44, srv594424940=70, srv1804251255=42, srv2024172083=49, srv720974137=81, srv212640757=55, srv15275394=26, srv1629789632=34, srv848071258=91, srv1066504481=1, srv135741646=18, srv1810059050=43, srv67393721=79, srv864725344=94, srv283091799=56, srv325394547=59, srv1747333113=39, srv1907614410=46, srv1246847761=11, srv2002487511=47, srv6265558=74, srv673290414=78, srv1208040802=8, srv845766010=90, srv466041501=67, srv292528726=57, srv1802068638=41, srv1210452343=10, srv990666383=99, srv1502991590=24, srv428473755=66, srv858943173=92, srv86042970=93, srv1140772579=5, srv701658664=80, srv937302845=97, srv2099831216=53, srv1589827105=33, srv120959260=9, srv1309418121=14, srv1569665172=30, srv891461590=95, srv1558308947=29, srv833556228=88, srv2010988752=48, srv1056933730=0, srv544529756=68, srv784368755=83, srv404763897=64, srv1353150524=17, srv306950364=58, srv1156034116=6, srv1089610151=2, srv613659819=72, srv613089149=71, srv836326489=89, srv569047455=69, srv617788125=73, srv2062593536=51, srv1576861538=31, srv137929428=20, srv1093995843=3, srv363954980=63, srv132969546=15, srv1359283439=19, srv919118231=96, srv1429118742=23, srv2028659241=50, srv1350988661=16, srv822774630=86, srv665837733=77, srv1698916816=36, srv1872773561=45, srv946583403=98, srv1393281855=21, srv643465868=75, srv1707112512=37, srv325732974=60, srv1516750257=25, srv1299491114=13, srv1690408171=35, srv2105209073=54, srv1136672790=4, srv2085902608=52, srv1174207241=7, srv1724908676=38, srv335861311=62, srv78687564=84, srv825757831=87, srv660114406=76} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-10-29 14:55:28,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-10-29 14:55:28,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-10-29 14:55:28,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-10-29 14:55:28,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-10-29 14:55:28,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-10-29 14:55:28,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-10-29 14:55:28,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-10-29 14:55:28,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-10-29 14:55:28,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-10-29 14:55:28,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-10-29 14:55:28,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-10-29 14:55:28,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-10-29 14:55:28,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-10-29 14:55:28,689 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-10-29 14:55:28,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-10-29 14:55:28,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-10-29 14:55:28,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-10-29 14:55:28,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-10-29 14:55:28,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-10-29 14:55:28,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-10-29 14:55:28,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-10-29 14:55:28,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-10-29 14:55:28,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-10-29 14:55:28,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-10-29 14:55:28,690 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-10-29 14:55:28,691 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-10-29 14:55:28,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-10-29 14:55:28,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-10-29 14:55:28,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-10-29 14:55:28,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-10-29 14:55:28,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-10-29 14:55:28,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-10-29 14:55:28,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-10-29 14:55:28,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-10-29 14:55:28,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-10-29 14:55:28,692 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-10-29 14:55:28,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-10-29 14:55:28,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-10-29 14:55:28,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-10-29 14:55:28,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-10-29 14:55:28,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-10-29 14:55:28,693 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-10-29 14:55:28,694 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-10-29 14:55:28,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-10-29 14:55:28,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-10-29 14:55:28,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-10-29 14:55:28,809 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=1.870087807560343E-5 <= 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=4.994073055283275E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0019534423844256277); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.994073055283275E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); 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); 
2023-10-29 14:55:28,809 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv363954980:82 , srv132969546:83 , srv1353150524:83 , srv2028659241:83 , srv784368755:83 , srv858943173:83 , srv1140772579:84 , srv1156034116:84 , srv1208040802:84 , srv1246847761:84 , srv1291049379:84 , srv137929428:84 , srv1393281855:84 , srv1429118742:84 , srv1516750257:84 , srv15275394:84 , srv1582051127:84 , srv1698916816:84 , srv1707112512:84 , srv1724908676:84 , srv1747761998:84 , srv1810059050:84 , srv1861641092:84 , srv1872773561:84 , srv1907614410:84 , srv2024172083:84 , srv212640757:84 , srv283091799:84 , srv292528726:84 , srv428473755:84 , srv544529756:84 , srv569047455:84 , srv613089149:84 , srv613659819:84 , srv617788125:84 , srv643465868:84 , srv660114406:84 , srv67393721:84 , srv701658664:84 , srv720974137:84 , srv78687564:84 , srv833556228:84 , srv836326489:84 , srv845766010:84 , srv864725344:84 , srv919118231:84 , srv937302845:84 , srv990666383:84 , srv1056933730:85 , srv1089610151:85 , srv1136672790:85 , srv1174207241:85 , srv120959260:85 , srv1210452343:85 , srv1299491114:85 , srv1309418121:85 , srv1350988661:85 , srv1359283439:85 , srv1398506386:85 , srv1502991590:85 , srv1548518163:85 , srv1555849496:85 , srv1558308947:85 , srv1569665172:85 , srv1576861538:85 , srv1629789632:85 , srv1690408171:85 , srv1747333113:85 , srv1802068638:85 , srv1804251255:85 , srv2002487511:85 , srv2010988752:85 , srv2062593536:85 , srv2099831216:85 , srv2105209073:85 , srv306950364:85 , srv325394547:85 , srv325732974:85 , srv335861311:85 , srv404763897:85 , srv425924648:85 , srv466041501:85 , srv6265558:85 , srv673290414:85 , srv77929894:85 , srv790551759:85 , srv822774630:85 , srv825757831:85 , srv848071258:85 , srv86042970:85 , srv946583403:85 , srv1066504481:86 , srv1093995843:86 , srv135741646:86 , srv1589827105:86 , srv33219715:86 , srv594424940:86 , srv665837733:86 , srv891461590:86 , srv2085902608:632 }
2023-10-29 14:55:28,846 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=140 (was 140), ProcessCount=168 (was 168), AvailableMemoryMB=3871 (was 4363)
2023-10-29 14:55:28,854 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=140, ProcessCount=168, AvailableMemoryMB=3871
2023-10-29 14:55:28,854 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-10-29 14:55:28,855 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.
2023-10-29 14:55:28,868 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1030175732:84 , srv120575290:84 , srv1211887328:84 , srv1218047148:84 , srv1247782976:84 , srv1336476203:84 , srv1427035446:84 , srv1492177446:84 , srv162387480:84 , srv1664748209:84 , srv1692743206:84 , srv1757880959:84 , srv1775867217:84 , srv1777133916:84 , srv1820854202:84 , srv1927659316:84 , srv1970896772:84 , srv1985506662:84 , srv251946968:84 , srv380205578:84 , srv483944875:84 , srv596356986:84 , srv693453452:84 , srv701783146:84 , srv710538374:84 , srv717654997:84 , srv781054628:84 , srv837369571:84 , srv90312433:84 , srv909113401:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-10-29 14:55:28,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-10-29 14:55:28,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1218047148=3, srv717654997=25, srv1492177446=7, srv380205578=19, srv1664748209=9, srv1970896772=16, srv251946968=18, srv1030175732=0, srv162387480=8, srv90312433=28, srv693453452=22, srv781054628=26, srv1757880959=11, srv1427035446=6, srv120575290=1, srv710538374=24, srv1336476203=5, srv701783146=23, srv1927659316=15, srv1777133916=13, srv1247782976=4, srv1775867217=12, srv483944875=20, srv1211887328=2, srv909113401=29, srv596356986=21, srv1820854202=14, srv837369571=27, srv1985506662=17, srv1692743206=10} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-10-29 14:55:28,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-10-29 14:55:28,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-10-29 14:55:28,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-10-29 14:55:28,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-10-29 14:55:28,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-10-29 14:55:28,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-10-29 14:55:28,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-10-29 14:55:28,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-10-29 14:55:28,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-10-29 14:55:28,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-10-29 14:55:28,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-10-29 14:55:28,885 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-10-29 14:55:28,885 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-10-29 14:55:28,885 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-10-29 14:55:28,885 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-10-29 14:55:28,885 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-10-29 14:55:28,885 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-10-29 14:55:28,885 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-10-29 14:55:28,885 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-10-29 14:55:28,914 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=1.0830083373371666, 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); 
2023-10-29 14:55:28,915 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912454599824758, 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=1.0830083373371666, 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
2023-10-29 14:57:28,889 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5194828 different iterations.  Found a solution that moves 1862 regions; Going from a computed imbalance of 0.9912454599824758 to a new imbalance of 4.346000888939571E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6896296296296296, 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); 
2023-10-29 14:57:28,896 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1030175732:90 , srv120575290:90 , srv1211887328:90 , srv1218047148:90 , srv1247782976:90 , srv1336476203:90 , srv1427035446:90 , srv1492177446:90 , srv162387480:90 , srv1664748209:90 , srv1692743206:90 , srv1757880959:90 , srv1775867217:90 , srv1777133916:90 , srv1820854202:90 , srv1927659316:90 , srv1970896772:90 , srv1985506662:90 , srv251946968:90 , srv380205578:90 , srv483944875:90 , srv596356986:90 , srv693453452:90 , srv701783146:90 , srv710538374:90 , srv717654997:90 , srv781054628:90 , srv837369571:90 , srv90312433:90 , srv909113401:90 }
2023-10-29 14:57:28,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-10-29 14:57:28,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1218047148=3, srv717654997=25, srv1492177446=7, srv380205578=19, srv1664748209=9, srv1970896772=16, srv251946968=18, srv1030175732=0, srv162387480=8, srv90312433=28, srv693453452=22, srv781054628=26, srv1757880959=11, srv1427035446=6, srv120575290=1, srv710538374=24, srv1336476203=5, srv701783146=23, srv1927659316=15, srv1777133916=13, srv1247782976=4, srv1775867217=12, srv483944875=20, srv1211887328=2, srv909113401=29, srv596356986=21, srv1820854202=14, srv837369571=27, srv1985506662=17, srv1692743206=10} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-10-29 14:57:28,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-10-29 14:57:28,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-10-29 14:57:28,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-10-29 14:57:28,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-10-29 14:57:28,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-10-29 14:57:28,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-10-29 14:57:28,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-10-29 14:57:28,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-10-29 14:57:28,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-10-29 14:57:28,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-10-29 14:57:28,915 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); 
2023-10-29 14:57:28,915 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1030175732:90 , srv120575290:90 , srv1211887328:90 , srv1218047148:90 , srv1247782976:90 , srv1336476203:90 , srv1427035446:90 , srv1492177446:90 , srv162387480:90 , srv1664748209:90 , srv1692743206:90 , srv1757880959:90 , srv1775867217:90 , srv1777133916:90 , srv1820854202:90 , srv1927659316:90 , srv1970896772:90 , srv1985506662:90 , srv251946968:90 , srv380205578:90 , srv483944875:90 , srv596356986:90 , srv693453452:90 , srv701783146:90 , srv710538374:90 , srv717654997:90 , srv781054628:90 , srv837369571:90 , srv90312433:90 , srv909113401:90 }
2023-10-29 14:57:28,927 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=387 (was 140) - SystemLoadAverage LEAK? -, ProcessCount=168 (was 168), AvailableMemoryMB=4349 (was 3871) - AvailableMemoryMB LEAK? -