2023-11-12 00:55:12,734 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-11-12 00:55:13,000 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-11-12 00:55:13,112 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-11-12 00:55:13,173 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-12 00:55:13,180 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.
2023-11-12 00:55:13,193 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=145, ProcessCount=169, AvailableMemoryMB=1750
2023-11-12 00:55:13,195 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-12 00:55:13,195 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.
2023-11-12 00:55:13,322 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1011245710:84 , srv1012554063:84 , srv1036574462:84 , srv1038709725:84 , srv1044271660:84 , srv1060157807:84 , srv1080113021:84 , srv1090388037:84 , srv1097420032:84 , srv1100190551:84 , srv1133293677:84 , srv1154762533:84 , srv1176339566:84 , srv1179028889:84 , srv1198883299:84 , srv1202630684:84 , srv1209567062:84 , srv1226748151:84 , srv1249592167:84 , srv1292051680:84 , srv1297935593:84 , srv1299780197:84 , srv1306287360:84 , srv1311994149:84 , srv1316383067:84 , srv1334350254:84 , srv1341057876:84 , srv1412714112:84 , srv1450632732:84 , srv1460226164:84 , srv1460270243:84 , srv1504516535:84 , srv1554649512:84 , srv15714791:84 , srv1578728975:84 , srv1596188178:84 , srv1611359804:84 , srv1615747421:84 , srv1637105879:84 , srv1642617395:84 , srv1649605594:84 , srv1664497583:84 , srv1683981011:84 , srv168778504:84 , srv1696156447:84 , srv1723411466:84 , srv1736786172:84 , srv1759641692:84 , srv1764787579:84 , srv178853324:84 , srv1811803565:84 , srv1848515115:84 , srv1856661336:84 , srv1880251617:84 , srv1888308892:84 , srv1955975338:84 , srv198579841:84 , srv1992700194:84 , srv200721140:84 , srv2008349612:84 , srv2033051852:84 , srv2057748571:84 , srv2098703958:84 , srv2122437079:84 , srv2126814280:84 , srv212840931:84 , srv234874391:84 , srv239205648:84 , srv415245017:84 , srv441101467:84 , srv492013480:84 , srv521801170:84 , srv529198678:84 , srv559741017:84 , srv589244685:84 , srv590233697:84 , srv591855191:84 , srv611970777:84 , srv615008162:84 , srv636818986:84 , srv649063261:84 , srv669102213:84 , srv681754426:84 , srv687732503:84 , srv699608995:84 , srv711393878:84 , srv720685257:84 , srv777818972:84 , srv832891902:84 , srv833020733:84 , srv856541140:84 , srv86867509:84 , srv897342843:84 , srv90064474:84 , srv905932044:84 , srv915522888:84 , srv959980052:84 , srv962519203:84 , srv990123202:84 , srv1075050273:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-11-12 00:55:13,329 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 00:55:13,335 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1642617395=40, srv711393878=86, srv1044271660=4, srv1880251617=54, srv521801170=72, srv959980052=97, srv441101467=70, srv1036574462=2, srv591855191=77, srv492013480=71, srv1100190551=10, srv962519203=98, srv687732503=84, srv1460270243=31, srv1038709725=3, srv1736786172=47, srv1154762533=12, srv239205648=68, srv1198883299=15, srv720685257=87, srv234874391=67, srv1011245710=0, srv990123202=99, srv1683981011=43, srv590233697=76, srv1179028889=14, srv1764787579=49, srv1649605594=41, srv1611359804=37, srv1176339566=13, srv1297935593=21, srv1012554063=1, srv2122437079=64, srv1226748151=18, srv2033051852=61, srv529198678=73, srv1316383067=25, srv90064474=94, srv777818972=88, srv905932044=95, srv1578728975=35, srv1450632732=29, srv1249592167=19, srv1723411466=46, srv2008349612=60, srv1848515115=52, srv1299780197=22, srv1504516535=32, srv168778504=44, srv1202630684=16, srv2126814280=65, srv2098703958=63, srv1888308892=55, srv1460226164=30, srv1759641692=48, srv1097420032=9, srv1090388037=8, srv1637105879=39, srv669102213=82, srv86867509=92, srv1696156447=45, srv649063261=81, srv1075050273=6, srv1554649512=33, srv1992700194=58, srv178853324=50, srv15714791=34, srv856541140=91, srv1292051680=20, srv1334350254=26, srv1811803565=51, srv1856661336=53, srv1615747421=38, srv636818986=80, srv1060157807=5, srv1080113021=7, srv1133293677=11, srv1341057876=27, srv589244685=75, srv1209567062=17, srv833020733=90, srv198579841=57, srv200721140=59, srv615008162=79, srv915522888=96, srv1596188178=36, srv1664497583=42, srv681754426=83, srv1311994149=24, srv1306287360=23, srv897342843=93, srv212840931=66, srv699608995=85, srv415245017=69, srv1955975338=56, srv559741017=74, srv1412714112=28, srv2057748571=62, srv611970777=78, srv832891902=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 00:55:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 00:55:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 00:55:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 00:55:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 00:55:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 00:55:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 00:55:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 00:55:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 00:55:13,403 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 00:55:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 00:55:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 00:55:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 00:55:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 00:55:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 00:55:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 00:55:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 00:55:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 00:55:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 00:55:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 00:55:13,404 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 00:55:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 00:55:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 00:55:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 00:55:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 00:55:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 00:55:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 00:55:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 00:55:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 00:55:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 00:55:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 00:55:13,405 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-12 00:55:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-12 00:55:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-12 00:55:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-12 00:55:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-12 00:55:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-12 00:55:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-12 00:55:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-12 00:55:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-12 00:55:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-12 00:55:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-12 00:55:13,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-12 00:55:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-12 00:55:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-12 00:55:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-12 00:55:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-12 00:55:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-12 00:55:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-12 00:55:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-12 00:55:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-12 00:55:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-12 00:55:13,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-12 00:55:13,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-12 00:55:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-12 00:55:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-12 00:55:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-12 00:55:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-12 00:55:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-12 00:55:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-12 00:55:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-12 00:55:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-12 00:55:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-12 00:55:13,409 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-12 00:55:13,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-12 00:55:13,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-12 00:55:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-12 00:55:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-12 00:55:13,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-12 00:55:13,737 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); 
2023-11-12 00:55:13,737 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)
2023-11-12 00:55:13,738 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
2023-11-12 00:55:14,381 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 948 ms to try 5000 different iterations.  Found a solution that moves 4685 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18080797181290806. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04274588138474306, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05918829926532301, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5205555555555555, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04274588138474306, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.176, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24275, 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); 
2023-11-12 00:55:14,391 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1888308892:81 , srv90064474:81 , srv1412714112:82 , srv1637105879:82 , srv1811803565:82 , srv212840931:82 , srv1097420032:83 , srv1179028889:83 , srv1450632732:83 , srv1955975338:83 , srv2126814280:83 , srv234874391:83 , srv415245017:83 , srv441101467:83 , srv589244685:83 , srv1044271660:84 , srv1341057876:84 , srv1554649512:84 , srv15714791:84 , srv1649605594:84 , srv1683981011:84 , srv1696156447:84 , srv1736786172:84 , srv856541140:84 , srv905932044:84 , srv1100190551:85 , srv1209567062:85 , srv1226748151:85 , srv1297935593:85 , srv1611359804:85 , srv1615747421:85 , srv1642617395:85 , srv178853324:85 , srv1848515115:85 , srv1992700194:85 , srv239205648:85 , srv615008162:85 , srv649063261:85 , srv777818972:85 , srv832891902:85 , srv833020733:85 , srv1012554063:86 , srv1036574462:86 , srv1060157807:86 , srv1299780197:86 , srv1306287360:86 , srv1578728975:86 , srv1723411466:86 , srv200721140:86 , srv2008349612:86 , srv2057748571:86 , srv529198678:86 , srv611970777:86 , srv669102213:86 , srv699608995:86 , srv86867509:86 , srv962519203:86 , srv1090388037:87 , srv1176339566:87 , srv1198883299:87 , srv1292051680:87 , srv1316383067:87 , srv1460270243:87 , srv1504516535:87 , srv1664497583:87 , srv2098703958:87 , srv2122437079:87 , srv590233697:87 , srv591855191:87 , srv687732503:87 , srv711393878:87 , srv915522888:87 , srv1011245710:88 , srv1080113021:88 , srv1202630684:88 , srv1249592167:88 , srv198579841:88 , srv2033051852:88 , srv492013480:88 , srv521801170:88 , srv681754426:88 , srv720685257:88 , srv959980052:88 , srv990123202:88 , srv1038709725:89 , srv1154762533:89 , srv1311994149:89 , srv1460226164:89 , srv1596188178:89 , srv1764787579:89 , srv636818986:89 , srv897342843:89 , srv1759641692:90 , srv1856661336:90 , srv559741017:90 , srv1880251617:91 , srv1133293677:94 , srv1334350254:94 , srv168778504:95 , srv1075050273:470 }
2023-11-12 00:55:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 00:55:14,395 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1642617395=40, srv711393878=86, srv1044271660=4, srv1880251617=54, srv521801170=72, srv959980052=97, srv441101467=70, srv1036574462=2, srv591855191=77, srv492013480=71, srv1100190551=10, srv962519203=98, srv687732503=84, srv1460270243=31, srv1038709725=3, srv1736786172=47, srv1154762533=12, srv239205648=68, srv1198883299=15, srv720685257=87, srv234874391=67, srv1011245710=0, srv990123202=99, srv1683981011=43, srv590233697=76, srv1179028889=14, srv1764787579=49, srv1649605594=41, srv1611359804=37, srv1176339566=13, srv1297935593=21, srv1012554063=1, srv2122437079=64, srv1226748151=18, srv2033051852=61, srv529198678=73, srv1316383067=25, srv90064474=94, srv777818972=88, srv905932044=95, srv1578728975=35, srv1450632732=29, srv1249592167=19, srv1723411466=46, srv2008349612=60, srv1848515115=52, srv1299780197=22, srv1504516535=32, srv168778504=44, srv1202630684=16, srv2126814280=65, srv2098703958=63, srv1888308892=55, srv1460226164=30, srv1759641692=48, srv1097420032=9, srv1090388037=8, srv1637105879=39, srv669102213=82, srv86867509=92, srv1696156447=45, srv649063261=81, srv1075050273=6, srv1554649512=33, srv1992700194=58, srv178853324=50, srv15714791=34, srv856541140=91, srv1292051680=20, srv1334350254=26, srv1811803565=51, srv1856661336=53, srv1615747421=38, srv636818986=80, srv1060157807=5, srv1080113021=7, srv1133293677=11, srv1341057876=27, srv589244685=75, srv1209567062=17, srv833020733=90, srv198579841=57, srv200721140=59, srv615008162=79, srv915522888=96, srv1596188178=36, srv1664497583=42, srv681754426=83, srv1311994149=24, srv1306287360=23, srv897342843=93, srv212840931=66, srv699608995=85, srv415245017=69, srv1955975338=56, srv559741017=74, srv1412714112=28, srv2057748571=62, srv611970777=78, srv832891902=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 00:55:14,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 00:55:14,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 00:55:14,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 00:55:14,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 00:55:14,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 00:55:14,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 00:55:14,411 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 00:55:14,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 00:55:14,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 00:55:14,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 00:55:14,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 00:55:14,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 00:55:14,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 00:55:14,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 00:55:14,412 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 00:55:14,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 00:55:14,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 00:55:14,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 00:55:14,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 00:55:14,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 00:55:14,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 00:55:14,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 00:55:14,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 00:55:14,413 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 00:55:14,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 00:55:14,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 00:55:14,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 00:55:14,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 00:55:14,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 00:55:14,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 00:55:14,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-12 00:55:14,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-12 00:55:14,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-12 00:55:14,414 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-12 00:55:14,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-12 00:55:14,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-12 00:55:14,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-12 00:55:14,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-12 00:55:14,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-12 00:55:14,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-12 00:55:14,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-12 00:55:14,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-12 00:55:14,415 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-12 00:55:14,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-12 00:55:14,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-12 00:55:14,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-12 00:55:14,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-12 00:55:14,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-12 00:55:14,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-12 00:55:14,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-12 00:55:14,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-12 00:55:14,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-12 00:55:14,416 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-12 00:55:14,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-12 00:55:14,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-12 00:55:14,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-12 00:55:14,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-12 00:55:14,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-12 00:55:14,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-12 00:55:14,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-12 00:55:14,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-12 00:55:14,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-12 00:55:14,417 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-12 00:55:14,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-12 00:55:14,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-12 00:55:14,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-12 00:55:14,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-12 00:55:14,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-12 00:55:14,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-12 00:55:14,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-12 00:55:14,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-12 00:55:14,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-12 00:55:14,418 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-12 00:55:14,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-12 00:55:14,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-12 00:55:14,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-12 00:55:14,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-12 00:55:14,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-12 00:55:14,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-12 00:55:14,570 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=0.04274588138474306, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05918829926532301, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04274588138474306, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.176, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24275, 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); 
2023-11-12 00:55:14,570 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)
2023-11-12 00:55:14,570 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1807751667417512, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04274588138474306, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05918829926532301, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04274588138474306, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.176, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24275, 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
2023-11-12 00:55:14,827 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 382 ms to try 5000 different iterations.  Found a solution that moves 2674 regions; Going from a computed imbalance of 0.1807751667417512 to a new imbalance of 0.015564445994198903. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022710681061860576); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03257728443685049, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2971111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022710681061860576); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0125); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.044833333333333336, 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); 
2023-11-12 00:55:14,836 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1334350254:77 , srv168778504:78 , srv1133293677:80 , srv1596188178:81 , srv1759641692:81 , srv559741017:81 , srv720685257:82 , srv1011245710:83 , srv1038709725:83 , srv1080113021:83 , srv1154762533:83 , srv1311994149:83 , srv1460226164:83 , srv1764787579:83 , srv1856661336:83 , srv521801170:83 , srv687732503:83 , srv897342843:83 , srv959980052:83 , srv990123202:83 , srv1060157807:84 , srv1090388037:84 , srv1249592167:84 , srv1292051680:84 , srv1615747421:84 , srv1880251617:84 , srv198579841:84 , srv2033051852:84 , srv2098703958:84 , srv2122437079:84 , srv636818986:84 , srv669102213:84 , srv681754426:84 , srv915522888:84 , srv1012554063:85 , srv1036574462:85 , srv1176339566:85 , srv1198883299:85 , srv1297935593:85 , srv1316383067:85 , srv1460270243:85 , srv1504516535:85 , srv1664497583:85 , srv1723411466:85 , srv1992700194:85 , srv200721140:85 , srv590233697:85 , srv591855191:85 , srv611970777:85 , srv711393878:85 , srv962519203:85 , srv1202630684:86 , srv1299780197:86 , srv1306287360:86 , srv178853324:86 , srv1848515115:86 , srv492013480:86 , srv615008162:86 , srv833020733:86 , srv86867509:86 , srv905932044:86 , srv1209567062:87 , srv1226748151:87 , srv1341057876:87 , srv1578728975:87 , srv1683981011:87 , srv2008349612:87 , srv2057748571:87 , srv699608995:87 , srv777818972:87 , srv832891902:87 , srv1100190551:88 , srv1179028889:88 , srv1450632732:88 , srv1611359804:88 , srv1642617395:88 , srv1696156447:88 , srv1736786172:88 , srv239205648:88 , srv649063261:88 , srv856541140:88 , srv1044271660:89 , srv1554649512:89 , srv1649605594:89 , srv212840931:89 , srv441101467:89 , srv529198678:89 , srv589244685:89 , srv1412714112:90 , srv15714791:90 , srv2126814280:90 , srv415245017:90 , srv1097420032:91 , srv1637105879:91 , srv1955975338:91 , srv234874391:91 , srv1888308892:92 , srv90064474:92 , srv1811803565:93 , srv1075050273:506 }
2023-11-12 00:55:14,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 00:55:14,840 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1642617395=40, srv711393878=86, srv1044271660=4, srv1880251617=54, srv521801170=72, srv959980052=97, srv441101467=70, srv1036574462=2, srv591855191=77, srv492013480=71, srv1100190551=10, srv962519203=98, srv687732503=84, srv1460270243=31, srv1038709725=3, srv1736786172=47, srv1154762533=12, srv239205648=68, srv1198883299=15, srv720685257=87, srv234874391=67, srv1011245710=0, srv990123202=99, srv1683981011=43, srv590233697=76, srv1179028889=14, srv1764787579=49, srv1649605594=41, srv1611359804=37, srv1176339566=13, srv1297935593=21, srv1012554063=1, srv2122437079=64, srv1226748151=18, srv2033051852=61, srv529198678=73, srv1316383067=25, srv90064474=94, srv777818972=88, srv905932044=95, srv1578728975=35, srv1450632732=29, srv1249592167=19, srv1723411466=46, srv2008349612=60, srv1848515115=52, srv1299780197=22, srv1504516535=32, srv168778504=44, srv1202630684=16, srv2126814280=65, srv2098703958=63, srv1888308892=55, srv1460226164=30, srv1759641692=48, srv1097420032=9, srv1090388037=8, srv1637105879=39, srv669102213=82, srv86867509=92, srv1696156447=45, srv649063261=81, srv1075050273=6, srv1554649512=33, srv1992700194=58, srv178853324=50, srv15714791=34, srv856541140=91, srv1292051680=20, srv1334350254=26, srv1811803565=51, srv1856661336=53, srv1615747421=38, srv636818986=80, srv1060157807=5, srv1080113021=7, srv1133293677=11, srv1341057876=27, srv589244685=75, srv1209567062=17, srv833020733=90, srv198579841=57, srv200721140=59, srv615008162=79, srv915522888=96, srv1596188178=36, srv1664497583=42, srv681754426=83, srv1311994149=24, srv1306287360=23, srv897342843=93, srv212840931=66, srv699608995=85, srv415245017=69, srv1955975338=56, srv559741017=74, srv1412714112=28, srv2057748571=62, srv611970777=78, srv832891902=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 00:55:14,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 00:55:14,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 00:55:14,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 00:55:14,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 00:55:14,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 00:55:14,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 00:55:14,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 00:55:14,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 00:55:14,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 00:55:14,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 00:55:14,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 00:55:14,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 00:55:14,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 00:55:14,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 00:55:14,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 00:55:14,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 00:55:14,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 00:55:14,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 00:55:14,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 00:55:14,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 00:55:14,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 00:55:14,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 00:55:14,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 00:55:14,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 00:55:14,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 00:55:14,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 00:55:14,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 00:55:14,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 00:55:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 00:55:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 00:55:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-12 00:55:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-12 00:55:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-12 00:55:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-12 00:55:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-12 00:55:14,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-12 00:55:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-12 00:55:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-12 00:55:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-12 00:55:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-12 00:55:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-12 00:55:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-12 00:55:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-12 00:55:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-12 00:55:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-12 00:55:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-12 00:55:14,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-12 00:55:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-12 00:55:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-12 00:55:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-12 00:55:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-12 00:55:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-12 00:55:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-12 00:55:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-12 00:55:14,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-12 00:55:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-12 00:55:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-12 00:55:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-12 00:55:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-12 00:55:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-12 00:55:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-12 00:55:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-12 00:55:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-12 00:55:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-12 00:55:14,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-12 00:55:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-12 00:55:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-12 00:55:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-12 00:55:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-12 00:55:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-12 00:55:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-12 00:55:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-12 00:55:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-12 00:55:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-12 00:55:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-12 00:55:14,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-12 00:55:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-12 00:55:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-12 00:55:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-12 00:55:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-12 00:55:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-12 00:55:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-12 00:55:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-12 00:55:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-12 00:55:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-12 00:55:14,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-12 00:55:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-12 00:55:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-12 00:55:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-12 00:55:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-12 00:55:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-12 00:55:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-12 00:55:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-12 00:55:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-12 00:55:14,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-12 00:55:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-12 00:55:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-12 00:55:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-12 00:55:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-12 00:55:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-12 00:55:14,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-12 00:55:15,009 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=0.022710681061860576); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03257728443685049, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022710681061860576); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0125); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.044833333333333336, 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); 
2023-11-12 00:55:15,010 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)
2023-11-12 00:55:15,010 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.015545722246008212, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022710681061860576); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03257728443685049, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022710681061860576); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0125); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.044833333333333336, 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
2023-11-12 00:55:15,242 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 345 ms to try 5000 different iterations.  Found a solution that moves 1033 regions; Going from a computed imbalance of 0.015545722246008212 to a new imbalance of 6.071778619432955E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005095423149695045); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0044946657497549475); MoveCostFunction : (multiplier=7.0, imbalance=0.11477777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005095423149695045); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); 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); 
2023-11-12 00:55:15,244 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1811803565:82 , srv1880251617:82 , srv234874391:83 , srv529198678:83 , srv1044271660:84 , srv1097420032:84 , srv1133293677:84 , srv1202630684:84 , srv1554649512:84 , srv15714791:84 , srv1637105879:84 , srv1642617395:84 , srv168778504:84 , srv2057748571:84 , srv2126814280:84 , srv415245017:84 , srv492013480:84 , srv1038709725:85 , srv1100190551:85 , srv1154762533:85 , srv1176339566:85 , srv1209567062:85 , srv1311994149:85 , srv1316383067:85 , srv1412714112:85 , srv1460226164:85 , srv1460270243:85 , srv1504516535:85 , srv1578728975:85 , srv1611359804:85 , srv1664497583:85 , srv1736786172:85 , srv1764787579:85 , srv1856661336:85 , srv1888308892:85 , srv1955975338:85 , srv2008349612:85 , srv2033051852:85 , srv239205648:85 , srv441101467:85 , srv589244685:85 , srv636818986:85 , srv649063261:85 , srv681754426:85 , srv832891902:85 , srv856541140:85 , srv86867509:85 , srv897342843:85 , srv1011245710:86 , srv1036574462:86 , srv1080113021:86 , srv1090388037:86 , srv1179028889:86 , srv1198883299:86 , srv1226748151:86 , srv1249592167:86 , srv1292051680:86 , srv1299780197:86 , srv1306287360:86 , srv1334350254:86 , srv1649605594:86 , srv1696156447:86 , srv1848515115:86 , srv212840931:86 , srv521801170:86 , srv559741017:86 , srv590233697:86 , srv591855191:86 , srv699608995:86 , srv711393878:86 , srv777818972:86 , srv90064474:86 , srv915522888:86 , srv1012554063:87 , srv1060157807:87 , srv1341057876:87 , srv1450632732:87 , srv1596188178:87 , srv1683981011:87 , srv1723411466:87 , srv1759641692:87 , srv178853324:87 , srv198579841:87 , srv1992700194:87 , srv200721140:87 , srv2098703958:87 , srv611970777:87 , srv615008162:87 , srv669102213:87 , srv687732503:87 , srv720685257:87 , srv833020733:87 , srv959980052:87 , srv962519203:87 , srv990123202:87 , srv1297935593:88 , srv1615747421:88 , srv2122437079:88 , srv905932044:88 , srv1075050273:527 }
2023-11-12 00:55:15,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 00:55:15,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1642617395=40, srv711393878=86, srv1044271660=4, srv1880251617=54, srv521801170=72, srv959980052=97, srv441101467=70, srv1036574462=2, srv591855191=77, srv492013480=71, srv1100190551=10, srv962519203=98, srv687732503=84, srv1460270243=31, srv1038709725=3, srv1736786172=47, srv1154762533=12, srv239205648=68, srv1198883299=15, srv720685257=87, srv234874391=67, srv1011245710=0, srv990123202=99, srv1683981011=43, srv590233697=76, srv1179028889=14, srv1764787579=49, srv1649605594=41, srv1611359804=37, srv1176339566=13, srv1297935593=21, srv1012554063=1, srv2122437079=64, srv1226748151=18, srv2033051852=61, srv529198678=73, srv1316383067=25, srv90064474=94, srv777818972=88, srv905932044=95, srv1578728975=35, srv1450632732=29, srv1249592167=19, srv1723411466=46, srv2008349612=60, srv1848515115=52, srv1299780197=22, srv1504516535=32, srv168778504=44, srv1202630684=16, srv2126814280=65, srv2098703958=63, srv1888308892=55, srv1460226164=30, srv1759641692=48, srv1097420032=9, srv1090388037=8, srv1637105879=39, srv669102213=82, srv86867509=92, srv1696156447=45, srv649063261=81, srv1075050273=6, srv1554649512=33, srv1992700194=58, srv178853324=50, srv15714791=34, srv856541140=91, srv1292051680=20, srv1334350254=26, srv1811803565=51, srv1856661336=53, srv1615747421=38, srv636818986=80, srv1060157807=5, srv1080113021=7, srv1133293677=11, srv1341057876=27, srv589244685=75, srv1209567062=17, srv833020733=90, srv198579841=57, srv200721140=59, srv615008162=79, srv915522888=96, srv1596188178=36, srv1664497583=42, srv681754426=83, srv1311994149=24, srv1306287360=23, srv897342843=93, srv212840931=66, srv699608995=85, srv415245017=69, srv1955975338=56, srv559741017=74, srv1412714112=28, srv2057748571=62, srv611970777=78, srv832891902=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 00:55:15,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 00:55:15,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 00:55:15,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 00:55:15,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 00:55:15,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 00:55:15,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 00:55:15,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 00:55:15,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 00:55:15,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 00:55:15,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-12 00:55:15,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-12 00:55:15,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-12 00:55:15,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-12 00:55:15,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-12 00:55:15,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-12 00:55:15,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-12 00:55:15,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-12 00:55:15,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-12 00:55:15,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-12 00:55:15,369 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=0.005095423149695045); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0044946657497549475); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005095423149695045); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); 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); 
2023-11-12 00:55:15,369 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)
2023-11-12 00:55:15,370 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=5.999446413445717E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005095423149695045); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0044946657497549475); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005095423149695045); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); 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
2023-11-12 00:55:15,699 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 425 ms to try 5000 different iterations.  Found a solution that moves 194 regions; Going from a computed imbalance of 5.999446413445717E-4 to a new imbalance of 2.648599035621303E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.021555555555555557); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 00:55:15,700 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1649605594:83 , srv1955975338:83 , srv198579841:83 , srv2122437079:83 , srv239205648:83 , srv699608995:83 , srv711393878:83 , srv833020733:83 , srv90064474:83 , srv1012554063:84 , srv1097420032:84 , srv1100190551:84 , srv1133293677:84 , srv1179028889:84 , srv1198883299:84 , srv1202630684:84 , srv1226748151:84 , srv1297935593:84 , srv1306287360:84 , srv1341057876:84 , srv1450632732:84 , srv15714791:84 , srv1611359804:84 , srv1683981011:84 , srv1723411466:84 , srv1759641692:84 , srv178853324:84 , srv1856661336:84 , srv1888308892:84 , srv1992700194:84 , srv200721140:84 , srv2008349612:84 , srv2098703958:84 , srv212840931:84 , srv492013480:84 , srv529198678:84 , srv590233697:84 , srv591855191:84 , srv611970777:84 , srv615008162:84 , srv636818986:84 , srv649063261:84 , srv777818972:84 , srv905932044:84 , srv959980052:84 , srv962519203:84 , srv990123202:84 , srv1011245710:85 , srv1036574462:85 , srv1038709725:85 , srv1044271660:85 , srv1060157807:85 , srv1080113021:85 , srv1090388037:85 , srv1176339566:85 , srv1209567062:85 , srv1249592167:85 , srv1292051680:85 , srv1299780197:85 , srv1311994149:85 , srv1316383067:85 , srv1334350254:85 , srv1412714112:85 , srv1460226164:85 , srv1460270243:85 , srv1504516535:85 , srv1554649512:85 , srv1578728975:85 , srv1596188178:85 , srv1615747421:85 , srv1637105879:85 , srv1642617395:85 , srv1664497583:85 , srv168778504:85 , srv1696156447:85 , srv1736786172:85 , srv1764787579:85 , srv1811803565:85 , srv1848515115:85 , srv1880251617:85 , srv2057748571:85 , srv2126814280:85 , srv234874391:85 , srv415245017:85 , srv441101467:85 , srv521801170:85 , srv559741017:85 , srv589244685:85 , srv669102213:85 , srv681754426:85 , srv687732503:85 , srv720685257:85 , srv832891902:85 , srv856541140:85 , srv86867509:85 , srv897342843:85 , srv915522888:85 , srv1154762533:86 , srv2033051852:86 , srv1075050273:639 }
2023-11-12 00:55:15,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 00:55:15,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1642617395=40, srv711393878=86, srv1044271660=4, srv1880251617=54, srv521801170=72, srv959980052=97, srv441101467=70, srv1036574462=2, srv591855191=77, srv492013480=71, srv1100190551=10, srv962519203=98, srv687732503=84, srv1460270243=31, srv1038709725=3, srv1736786172=47, srv1154762533=12, srv239205648=68, srv1198883299=15, srv720685257=87, srv234874391=67, srv1011245710=0, srv990123202=99, srv1683981011=43, srv590233697=76, srv1179028889=14, srv1764787579=49, srv1649605594=41, srv1611359804=37, srv1176339566=13, srv1297935593=21, srv1012554063=1, srv2122437079=64, srv1226748151=18, srv2033051852=61, srv529198678=73, srv1316383067=25, srv90064474=94, srv777818972=88, srv905932044=95, srv1578728975=35, srv1450632732=29, srv1249592167=19, srv1723411466=46, srv2008349612=60, srv1848515115=52, srv1299780197=22, srv1504516535=32, srv168778504=44, srv1202630684=16, srv2126814280=65, srv2098703958=63, srv1888308892=55, srv1460226164=30, srv1759641692=48, srv1097420032=9, srv1090388037=8, srv1637105879=39, srv669102213=82, srv86867509=92, srv1696156447=45, srv649063261=81, srv1075050273=6, srv1554649512=33, srv1992700194=58, srv178853324=50, srv15714791=34, srv856541140=91, srv1292051680=20, srv1334350254=26, srv1811803565=51, srv1856661336=53, srv1615747421=38, srv636818986=80, srv1060157807=5, srv1080113021=7, srv1133293677=11, srv1341057876=27, srv589244685=75, srv1209567062=17, srv833020733=90, srv198579841=57, srv200721140=59, srv615008162=79, srv915522888=96, srv1596188178=36, srv1664497583=42, srv681754426=83, srv1311994149=24, srv1306287360=23, srv897342843=93, srv212840931=66, srv699608995=85, srv415245017=69, srv1955975338=56, srv559741017=74, srv1412714112=28, srv2057748571=62, srv611970777=78, srv832891902=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 00:55:15,714 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 00:55:15,715 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-12 00:55:15,716 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-12 00:55:15,717 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-12 00:55:15,718 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-12 00:55:15,719 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-12 00:55:15,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-12 00:55:15,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-12 00:55:15,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-12 00:55:15,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-12 00:55:15,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-12 00:55:15,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-12 00:55:15,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-12 00:55:15,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-12 00:55:15,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-12 00:55:15,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-12 00:55:15,720 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-12 00:55:15,830 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=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 00:55:15,830 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)
2023-11-12 00:55:15,831 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=2.5127573322183584E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-12 00:55:16,093 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 365 ms to try 5000 different iterations.  Found a solution that moves 21 regions; Going from a computed imbalance of 2.5127573322183584E-5 to a new imbalance of 6.8911141966908056E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014982219165849825); MoveCostFunction : (multiplier=7.0, imbalance=0.0023333333333333335); 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); 
2023-11-12 00:55:16,093 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1154762533:83 , srv1249592167:83 , srv1299780197:83 , srv1578728975:83 , srv1696156447:83 , srv2033051852:83 , srv1011245710:84 , srv1012554063:84 , srv1036574462:84 , srv1038709725:84 , srv1044271660:84 , srv1060157807:84 , srv1080113021:84 , srv1090388037:84 , srv1097420032:84 , srv1100190551:84 , srv1133293677:84 , srv1176339566:84 , srv1198883299:84 , srv1202630684:84 , srv1209567062:84 , srv1226748151:84 , srv1292051680:84 , srv1297935593:84 , srv1306287360:84 , srv1311994149:84 , srv1316383067:84 , srv1334350254:84 , srv1341057876:84 , srv1412714112:84 , srv1450632732:84 , srv1460226164:84 , srv1460270243:84 , srv1504516535:84 , srv1554649512:84 , srv15714791:84 , srv1596188178:84 , srv1611359804:84 , srv1615747421:84 , srv1637105879:84 , srv1642617395:84 , srv1649605594:84 , srv1664497583:84 , srv1683981011:84 , srv168778504:84 , srv1723411466:84 , srv1736786172:84 , srv1759641692:84 , srv1764787579:84 , srv178853324:84 , srv1811803565:84 , srv1848515115:84 , srv1856661336:84 , srv1880251617:84 , srv1888308892:84 , srv1955975338:84 , srv198579841:84 , srv200721140:84 , srv2008349612:84 , srv2057748571:84 , srv2098703958:84 , srv2122437079:84 , srv2126814280:84 , srv234874391:84 , srv415245017:84 , srv441101467:84 , srv492013480:84 , srv521801170:84 , srv529198678:84 , srv559741017:84 , srv589244685:84 , srv590233697:84 , srv591855191:84 , srv611970777:84 , srv615008162:84 , srv636818986:84 , srv649063261:84 , srv669102213:84 , srv681754426:84 , srv687732503:84 , srv699608995:84 , srv720685257:84 , srv777818972:84 , srv832891902:84 , srv856541140:84 , srv86867509:84 , srv897342843:84 , srv90064474:84 , srv905932044:84 , srv915522888:84 , srv959980052:84 , srv962519203:84 , srv990123202:84 , srv1179028889:85 , srv1992700194:85 , srv212840931:85 , srv239205648:85 , srv711393878:85 , srv833020733:85 , srv1075050273:684 }
2023-11-12 00:55:16,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 00:55:16,097 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1642617395=40, srv711393878=86, srv1044271660=4, srv1880251617=54, srv521801170=72, srv959980052=97, srv441101467=70, srv1036574462=2, srv591855191=77, srv492013480=71, srv1100190551=10, srv962519203=98, srv687732503=84, srv1460270243=31, srv1038709725=3, srv1736786172=47, srv1154762533=12, srv239205648=68, srv1198883299=15, srv720685257=87, srv234874391=67, srv1011245710=0, srv990123202=99, srv1683981011=43, srv590233697=76, srv1179028889=14, srv1764787579=49, srv1649605594=41, srv1611359804=37, srv1176339566=13, srv1297935593=21, srv1012554063=1, srv2122437079=64, srv1226748151=18, srv2033051852=61, srv529198678=73, srv1316383067=25, srv90064474=94, srv777818972=88, srv905932044=95, srv1578728975=35, srv1450632732=29, srv1249592167=19, srv1723411466=46, srv2008349612=60, srv1848515115=52, srv1299780197=22, srv1504516535=32, srv168778504=44, srv1202630684=16, srv2126814280=65, srv2098703958=63, srv1888308892=55, srv1460226164=30, srv1759641692=48, srv1097420032=9, srv1090388037=8, srv1637105879=39, srv669102213=82, srv86867509=92, srv1696156447=45, srv649063261=81, srv1075050273=6, srv1554649512=33, srv1992700194=58, srv178853324=50, srv15714791=34, srv856541140=91, srv1292051680=20, srv1334350254=26, srv1811803565=51, srv1856661336=53, srv1615747421=38, srv636818986=80, srv1060157807=5, srv1080113021=7, srv1133293677=11, srv1341057876=27, srv589244685=75, srv1209567062=17, srv833020733=90, srv198579841=57, srv200721140=59, srv615008162=79, srv915522888=96, srv1596188178=36, srv1664497583=42, srv681754426=83, srv1311994149=24, srv1306287360=23, srv897342843=93, srv212840931=66, srv699608995=85, srv415245017=69, srv1955975338=56, srv559741017=74, srv1412714112=28, srv2057748571=62, srv611970777=78, srv832891902=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 00:55:16,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-12 00:55:16,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-12 00:55:16,117 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-12 00:55:16,118 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-12 00:55:16,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-12 00:55:16,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-12 00:55:16,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-12 00:55:16,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-12 00:55:16,223 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.744069053831948E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014982219165849825); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-12 00:55:16,223 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1154762533:83 , srv1249592167:83 , srv1299780197:83 , srv1578728975:83 , srv1696156447:83 , srv2033051852:83 , srv1011245710:84 , srv1012554063:84 , srv1036574462:84 , srv1038709725:84 , srv1044271660:84 , srv1060157807:84 , srv1080113021:84 , srv1090388037:84 , srv1097420032:84 , srv1100190551:84 , srv1133293677:84 , srv1176339566:84 , srv1198883299:84 , srv1202630684:84 , srv1209567062:84 , srv1226748151:84 , srv1292051680:84 , srv1297935593:84 , srv1306287360:84 , srv1311994149:84 , srv1316383067:84 , srv1334350254:84 , srv1341057876:84 , srv1412714112:84 , srv1450632732:84 , srv1460226164:84 , srv1460270243:84 , srv1504516535:84 , srv1554649512:84 , srv15714791:84 , srv1596188178:84 , srv1611359804:84 , srv1615747421:84 , srv1637105879:84 , srv1642617395:84 , srv1649605594:84 , srv1664497583:84 , srv1683981011:84 , srv168778504:84 , srv1723411466:84 , srv1736786172:84 , srv1759641692:84 , srv1764787579:84 , srv178853324:84 , srv1811803565:84 , srv1848515115:84 , srv1856661336:84 , srv1880251617:84 , srv1888308892:84 , srv1955975338:84 , srv198579841:84 , srv200721140:84 , srv2008349612:84 , srv2057748571:84 , srv2098703958:84 , srv2122437079:84 , srv2126814280:84 , srv234874391:84 , srv415245017:84 , srv441101467:84 , srv492013480:84 , srv521801170:84 , srv529198678:84 , srv559741017:84 , srv589244685:84 , srv590233697:84 , srv591855191:84 , srv611970777:84 , srv615008162:84 , srv636818986:84 , srv649063261:84 , srv669102213:84 , srv681754426:84 , srv687732503:84 , srv699608995:84 , srv720685257:84 , srv777818972:84 , srv832891902:84 , srv856541140:84 , srv86867509:84 , srv897342843:84 , srv90064474:84 , srv905932044:84 , srv915522888:84 , srv959980052:84 , srv962519203:84 , srv990123202:84 , srv1179028889:85 , srv1992700194:85 , srv212840931:85 , srv239205648:85 , srv711393878:85 , srv833020733:85 , srv1075050273:684 }
2023-11-12 00:55:16,248 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=145 (was 145), ProcessCount=169 (was 169), AvailableMemoryMB=1257 (was 1750)
2023-11-12 00:55:16,254 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=145, ProcessCount=169, AvailableMemoryMB=1257
2023-11-12 00:55:16,255 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-12 00:55:16,255 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.
2023-11-12 00:55:16,267 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1067121396:84 , srv1077275827:84 , srv1096055347:84 , srv1143677925:84 , srv1151665196:84 , srv1173028569:84 , srv1223623609:84 , srv1294298698:84 , srv1446180798:84 , srv152732193:84 , srv1573980890:84 , srv1596716038:84 , srv1659443223:84 , srv1689109124:84 , srv1777291262:84 , srv1869414859:84 , srv1956906691:84 , srv2034775612:84 , srv2042474013:84 , srv315537027:84 , srv330771496:84 , srv37346618:84 , srv376953517:84 , srv415975272:84 , srv471958924:84 , srv602794889:84 , srv697432583:84 , srv874376698:84 , srv926448092:84 , srv1547803059:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-11-12 00:55:16,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 00:55:16,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv152732193=9, srv315537027=20, srv874376698=28, srv1596716038=12, srv376953517=23, srv1067121396=0, srv1446180798=8, srv2042474013=19, srv1547803059=10, srv926448092=29, srv697432583=27, srv2034775612=18, srv1294298698=7, srv1659443223=13, srv1143677925=3, srv1689109124=14, srv415975272=24, srv1151665196=4, srv1223623609=6, srv37346618=22, srv1777291262=15, srv1077275827=1, srv1956906691=17, srv1869414859=16, srv471958924=25, srv330771496=21, srv1096055347=2, srv602794889=26, srv1173028569=5, srv1573980890=11} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 00:55:16,282 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 00:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 00:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 00:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 00:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 00:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 00:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 00:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 00:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 00:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 00:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 00:55:16,283 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 00:55:16,284 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 00:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 00:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 00:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 00:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 00:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 00:55:16,285 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-12 00:55:16,311 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=1.1430020184545215, 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); 
2023-11-12 00:55:16,311 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912643637954983, 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=1.1430020184545215, 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
2023-11-12 00:57:16,289 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6095898 different iterations.  Found a solution that moves 1850 regions; Going from a computed imbalance of 0.9912643637954983 to a new imbalance of 4.317992290299789E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6851851851851852, 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); 
2023-11-12 00:57:16,297 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1067121396:90 , srv1077275827:90 , srv1096055347:90 , srv1143677925:90 , srv1151665196:90 , srv1173028569:90 , srv1223623609:90 , srv1294298698:90 , srv1446180798:90 , srv152732193:90 , srv1547803059:90 , srv1573980890:90 , srv1596716038:90 , srv1659443223:90 , srv1689109124:90 , srv1777291262:90 , srv1869414859:90 , srv1956906691:90 , srv2034775612:90 , srv2042474013:90 , srv315537027:90 , srv330771496:90 , srv37346618:90 , srv376953517:90 , srv415975272:90 , srv471958924:90 , srv602794889:90 , srv697432583:90 , srv874376698:90 , srv926448092:90 }
2023-11-12 00:57:16,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-12 00:57:16,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv152732193=9, srv315537027=20, srv874376698=28, srv1596716038=12, srv376953517=23, srv1067121396=0, srv1446180798=8, srv2042474013=19, srv1547803059=10, srv926448092=29, srv697432583=27, srv2034775612=18, srv1294298698=7, srv1659443223=13, srv1143677925=3, srv1689109124=14, srv415975272=24, srv1151665196=4, srv1223623609=6, srv37346618=22, srv1777291262=15, srv1077275827=1, srv1956906691=17, srv1869414859=16, srv471958924=25, srv330771496=21, srv1096055347=2, srv602794889=26, srv1173028569=5, srv1573980890=11} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-12 00:57:16,305 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-12 00:57:16,306 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-12 00:57:16,321 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); 
2023-11-12 00:57:16,322 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1067121396:90 , srv1077275827:90 , srv1096055347:90 , srv1143677925:90 , srv1151665196:90 , srv1173028569:90 , srv1223623609:90 , srv1294298698:90 , srv1446180798:90 , srv152732193:90 , srv1547803059:90 , srv1573980890:90 , srv1596716038:90 , srv1659443223:90 , srv1689109124:90 , srv1777291262:90 , srv1869414859:90 , srv1956906691:90 , srv2034775612:90 , srv2042474013:90 , srv315537027:90 , srv330771496:90 , srv37346618:90 , srv376953517:90 , srv415975272:90 , srv471958924:90 , srv602794889:90 , srv697432583:90 , srv874376698:90 , srv926448092:90 }
2023-11-12 00:57:16,334 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=210 (was 145) - SystemLoadAverage LEAK? -, ProcessCount=168 (was 169), AvailableMemoryMB=1402 (was 1257) - AvailableMemoryMB LEAK? -