2023-11-14 06:55:13,806 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-11-14 06:55:14,103 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-11-14 06:55:14,199 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-11-14 06:55:14,257 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-14 06:55:14,264 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.
2023-11-14 06:55:14,277 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=140, ProcessCount=171, AvailableMemoryMB=2557
2023-11-14 06:55:14,278 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-14 06:55:14,279 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.
2023-11-14 06:55:14,390 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1007641796:84 , srv101884617:84 , srv1036238014:84 , srv1042686182:84 , srv1043817076:84 , srv1062579116:84 , srv1104359340:84 , srv1104546853:84 , srv1129924226:84 , srv1170502360:84 , srv1180135379:84 , srv1189698679:84 , srv1200884018:84 , srv1220335651:84 , srv1224763129:84 , srv1234201592:84 , srv1235727355:84 , srv1255105731:84 , srv1275409804:84 , srv134666619:84 , srv1347786380:84 , srv1409266627:84 , srv1429570115:84 , srv1438328397:84 , srv1443036267:84 , srv1452760190:84 , srv1458193640:84 , srv1482480553:84 , srv1494538769:84 , srv1549713276:84 , srv1557363862:84 , srv1584375324:84 , srv1600765455:84 , srv1603303570:84 , srv1608897794:84 , srv1616289389:84 , srv1648841398:84 , srv1649515818:84 , srv1668258596:84 , srv1671080433:84 , srv1675961814:84 , srv1738349033:84 , srv1739010562:84 , srv1746195106:84 , srv1759620314:84 , srv1776629710:84 , srv1824378211:84 , srv1843909805:84 , srv1853014695:84 , srv1860556189:84 , srv1866027519:84 , srv1886488930:84 , srv191619440:84 , srv1917663425:84 , srv191872106:84 , srv193553940:84 , srv1938527924:84 , srv1942159413:84 , srv199992308:84 , srv2012791502:84 , srv2039636112:84 , srv2069063499:84 , srv2088449044:84 , srv2091046440:84 , srv2094947399:84 , srv2095560939:84 , srv2101407410:84 , srv2126827489:84 , srv2126928289:84 , srv219981396:84 , srv22085451:84 , srv269004476:84 , srv290773097:84 , srv325809922:84 , srv349560196:84 , srv383877633:84 , srv423257384:84 , srv42673489:84 , srv429023808:84 , srv49237489:84 , srv496517858:84 , srv523078156:84 , srv53048839:84 , srv537008678:84 , srv539453404:84 , srv578355243:84 , srv587644975:84 , srv612619535:84 , srv625550102:84 , srv647023881:84 , srv703331296:84 , srv726202073:84 , srv745957668:84 , srv764127533:84 , srv801051360:84 , srv870894207:84 , srv900454440:84 , srv928095205:84 , srv973764817:84 , srv1038462871:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-11-14 06:55:14,398 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 06:55:14,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1170502360=10, srv1234201592=16, srv219981396=70, srv1180135379=11, srv496517858=81, srv523078156=82, srv1603303570=34, srv870894207=96, srv2039636112=61, srv578355243=86, srv134666619=20, srv1200884018=13, srv1600765455=33, srv1235727355=17, srv101884617=1, srv199992308=59, srv1759620314=45, srv383877633=76, srv1668258596=39, srv53048839=83, srv290773097=73, srv2088449044=63, srv49237489=80, srv1458193640=27, srv429023808=79, srv1549713276=30, srv1347786380=21, srv2095560939=66, srv745957668=93, srv1104359340=7, srv349560196=75, srv537008678=84, srv1671080433=40, srv1042686182=4, srv1438328397=24, srv1189698679=12, srv191872106=55, srv1494538769=29, srv1824378211=47, srv764127533=94, srv1038462871=3, srv2094947399=65, srv1886488930=52, srv1443036267=25, srv1917663425=54, srv647023881=90, srv1746195106=44, srv1776629710=46, srv325809922=74, srv1255105731=18, srv2012791502=60, srv2069063499=62, srv703331296=91, srv2101407410=67, srv625550102=89, srv1853014695=49, srv1557363862=31, srv1007641796=0, srv1220335651=14, srv2126827489=68, srv1866027519=51, srv1843909805=48, srv1608897794=35, srv423257384=77, srv42673489=78, srv539453404=85, srv1616289389=36, srv1739010562=43, srv2126928289=69, srv1104546853=8, srv1036238014=2, srv1452760190=26, srv269004476=72, srv193553940=56, srv1860556189=50, srv1043817076=5, srv1062579116=6, srv22085451=71, srv1275409804=19, srv1738349033=42, srv900454440=97, srv1482480553=28, srv587644975=87, srv1429570115=23, srv612619535=88, srv1584375324=32, srv1409266627=22, srv1649515818=38, srv1129924226=9, srv1675961814=41, srv1648841398=37, srv973764817=99, srv1224763129=15, srv801051360=95, srv2091046440=64, srv928095205=98, srv726202073=92, srv1938527924=57, srv191619440=53, srv1942159413=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 06:55:14,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 06:55:14,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 06:55:14,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 06:55:14,482 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 06:55:14,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 06:55:14,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 06:55:14,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 06:55:14,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 06:55:14,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 06:55:14,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 06:55:14,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 06:55:14,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 06:55:14,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 06:55:14,483 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 06:55:14,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 06:55:14,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 06:55:14,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 06:55:14,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 06:55:14,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 06:55:14,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 06:55:14,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 06:55:14,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 06:55:14,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 06:55:14,484 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 06:55:14,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 06:55:14,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 06:55:14,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 06:55:14,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 06:55:14,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 06:55:14,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 06:55:14,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-14 06:55:14,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-14 06:55:14,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-14 06:55:14,485 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-14 06:55:14,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-14 06:55:14,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-14 06:55:14,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-14 06:55:14,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-14 06:55:14,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-14 06:55:14,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-14 06:55:14,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-14 06:55:14,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-14 06:55:14,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-14 06:55:14,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-14 06:55:14,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-14 06:55:14,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-14 06:55:14,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-14 06:55:14,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-14 06:55:14,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-14 06:55:14,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-14 06:55:14,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-14 06:55:14,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-14 06:55:14,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-14 06:55:14,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-14 06:55:14,487 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-14 06:55:14,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-14 06:55:14,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-14 06:55:14,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-14 06:55:14,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-14 06:55:14,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-14 06:55:14,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-14 06:55:14,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-14 06:55:14,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-14 06:55:14,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-14 06:55:14,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-14 06:55:14,488 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-14 06:55:14,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-14 06:55:14,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-14 06:55:14,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-14 06:55:14,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-14 06:55:14,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-14 06:55:14,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-14 06:55:14,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-14 06:55:14,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-14 06:55:14,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-14 06:55:14,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-14 06:55:14,489 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-14 06:55:14,490 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-14 06:55:14,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-14 06:55:14,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-14 06:55:14,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-14 06:55:14,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-14 06:55:14,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-14 06:55:14,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-14 06:55:14,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-14 06:55:14,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-14 06:55:14,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-14 06:55:14,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-14 06:55:14,491 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-14 06:55:14,492 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-14 06:55:14,666 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); 
2023-11-14 06:55:14,667 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)
2023-11-14 06:55:14,667 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
2023-11-14 06:55:15,081 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 560 ms to try 5000 different iterations.  Found a solution that moves 4689 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17660076843189365. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03759910212171491, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05337540428200161, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.521, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03759910212171491, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17175, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23908333333333334, 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); 
2023-11-14 06:55:15,091 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv578355243:81 , srv1549713276:82 , srv1649515818:82 , srv1776629710:82 , srv523078156:82 , srv745957668:82 , srv1220335651:83 , srv2069063499:83 , srv1007641796:84 , srv1255105731:84 , srv1603303570:84 , srv1860556189:84 , srv2126928289:84 , srv219981396:84 , srv383877633:84 , srv612619535:84 , srv625550102:84 , srv703331296:84 , srv726202073:84 , srv973764817:84 , srv1409266627:85 , srv1429570115:85 , srv1438328397:85 , srv1557363862:85 , srv1608897794:85 , srv1616289389:85 , srv1648841398:85 , srv1738349033:85 , srv1853014695:85 , srv193553940:85 , srv537008678:85 , srv587644975:85 , srv928095205:85 , srv1129924226:86 , srv1170502360:86 , srv1189698679:86 , srv1224763129:86 , srv1443036267:86 , srv1494538769:86 , srv1824378211:86 , srv1843909805:86 , srv191872106:86 , srv2012791502:86 , srv2091046440:86 , srv2095560939:86 , srv22085451:86 , srv290773097:86 , srv429023808:86 , srv900454440:86 , srv101884617:87 , srv1036238014:87 , srv1042686182:87 , srv1062579116:87 , srv1104546853:87 , srv1200884018:87 , srv134666619:87 , srv1452760190:87 , srv1458193640:87 , srv1482480553:87 , srv1600765455:87 , srv1675961814:87 , srv1739010562:87 , srv1746195106:87 , srv1759620314:87 , srv269004476:87 , srv325809922:87 , srv42673489:87 , srv49237489:87 , srv53048839:87 , srv870894207:87 , srv1235727355:88 , srv1347786380:88 , srv1668258596:88 , srv1866027519:88 , srv1886488930:88 , srv191619440:88 , srv1938527924:88 , srv1942159413:88 , srv349560196:88 , srv1104359340:89 , srv1180135379:89 , srv199992308:89 , srv2039636112:89 , srv2126827489:89 , srv423257384:89 , srv539453404:89 , srv764127533:89 , srv801051360:89 , srv2101407410:90 , srv647023881:90 , srv1234201592:91 , srv1584375324:91 , srv1917663425:91 , srv2088449044:91 , srv1275409804:92 , srv496517858:92 , srv2094947399:93 , srv1043817076:94 , srv1671080433:95 , srv1038462871:424 }
2023-11-14 06:55:15,095 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 06:55:15,095 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1170502360=10, srv1234201592=16, srv219981396=70, srv1180135379=11, srv496517858=81, srv523078156=82, srv1603303570=34, srv870894207=96, srv2039636112=61, srv578355243=86, srv134666619=20, srv1200884018=13, srv1600765455=33, srv1235727355=17, srv101884617=1, srv199992308=59, srv1759620314=45, srv383877633=76, srv1668258596=39, srv53048839=83, srv290773097=73, srv2088449044=63, srv49237489=80, srv1458193640=27, srv429023808=79, srv1549713276=30, srv1347786380=21, srv2095560939=66, srv745957668=93, srv1104359340=7, srv349560196=75, srv537008678=84, srv1671080433=40, srv1042686182=4, srv1438328397=24, srv1189698679=12, srv191872106=55, srv1494538769=29, srv1824378211=47, srv764127533=94, srv1038462871=3, srv2094947399=65, srv1886488930=52, srv1443036267=25, srv1917663425=54, srv647023881=90, srv1746195106=44, srv1776629710=46, srv325809922=74, srv1255105731=18, srv2012791502=60, srv2069063499=62, srv703331296=91, srv2101407410=67, srv625550102=89, srv1853014695=49, srv1557363862=31, srv1007641796=0, srv1220335651=14, srv2126827489=68, srv1866027519=51, srv1843909805=48, srv1608897794=35, srv423257384=77, srv42673489=78, srv539453404=85, srv1616289389=36, srv1739010562=43, srv2126928289=69, srv1104546853=8, srv1036238014=2, srv1452760190=26, srv269004476=72, srv193553940=56, srv1860556189=50, srv1043817076=5, srv1062579116=6, srv22085451=71, srv1275409804=19, srv1738349033=42, srv900454440=97, srv1482480553=28, srv587644975=87, srv1429570115=23, srv612619535=88, srv1584375324=32, srv1409266627=22, srv1649515818=38, srv1129924226=9, srv1675961814=41, srv1648841398=37, srv973764817=99, srv1224763129=15, srv801051360=95, srv2091046440=64, srv928095205=98, srv726202073=92, srv1938527924=57, srv191619440=53, srv1942159413=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 06:55:15,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 06:55:15,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 06:55:15,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 06:55:15,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 06:55:15,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 06:55:15,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 06:55:15,109 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 06:55:15,110 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-14 06:55:15,111 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-14 06:55:15,112 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-14 06:55:15,113 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-14 06:55:15,114 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-14 06:55:15,115 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-14 06:55:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-14 06:55:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-14 06:55:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-14 06:55:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-14 06:55:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-14 06:55:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-14 06:55:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-14 06:55:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-14 06:55:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-14 06:55:15,116 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-14 06:55:15,238 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=0.03759910212171491, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05337540428200161, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03759910212171491, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17175, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23908333333333334, 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); 
2023-11-14 06:55:15,239 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)
2023-11-14 06:55:15,239 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17656793535213816, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03759910212171491, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05337540428200161, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03759910212171491, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17175, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23908333333333334, 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
2023-11-14 06:55:15,538 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 402 ms to try 5000 different iterations.  Found a solution that moves 2665 regions; Going from a computed imbalance of 0.17656793535213816 to a new imbalance of 0.0155374072583306. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021726226807436917); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.037637887160996204, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2961111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021726226807436917); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01225); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04683333333333333, 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); 
2023-11-14 06:55:15,551 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1043817076:76 , srv1234201592:79 , srv1671080433:79 , srv2094947399:79 , srv1275409804:80 , srv2101407410:80 , srv1104359340:81 , srv1917663425:81 , srv199992308:81 , srv2088449044:81 , srv134666619:82 , srv2126827489:82 , srv496517858:82 , srv1042686182:83 , srv1104546853:83 , srv1170502360:83 , srv1180135379:83 , srv1347786380:83 , srv1452760190:83 , srv1584375324:83 , srv1886488930:83 , srv423257384:83 , srv42673489:83 , srv647023881:83 , srv764127533:83 , srv801051360:83 , srv1062579116:84 , srv1200884018:84 , srv1235727355:84 , srv1482480553:84 , srv1866027519:84 , srv1938527924:84 , srv49237489:84 , srv53048839:84 , srv1036238014:85 , srv1189698679:85 , srv1224763129:85 , srv1494538769:85 , srv1668258596:85 , srv1746195106:85 , srv1824378211:85 , srv1843909805:85 , srv191619440:85 , srv1942159413:85 , srv2012791502:85 , srv2091046440:85 , srv269004476:85 , srv290773097:85 , srv625550102:85 , srv900454440:85 , srv101884617:86 , srv1129924226:86 , srv1255105731:86 , srv1600765455:86 , srv1616289389:86 , srv1853014695:86 , srv191872106:86 , srv2039636112:86 , srv2095560939:86 , srv2126928289:86 , srv325809922:86 , srv349560196:86 , srv429023808:86 , srv537008678:86 , srv870894207:86 , srv1409266627:87 , srv1429570115:87 , srv1458193640:87 , srv1738349033:87 , srv1759620314:87 , srv219981396:87 , srv539453404:87 , srv973764817:87 , srv1557363862:88 , srv1608897794:88 , srv1648841398:88 , srv1675961814:88 , srv1739010562:88 , srv1860556189:88 , srv193553940:88 , srv2069063499:88 , srv22085451:88 , srv612619535:88 , srv726202073:88 , srv1007641796:89 , srv1220335651:89 , srv1438328397:89 , srv1443036267:89 , srv383877633:89 , srv703331296:89 , srv745957668:89 , srv1603303570:90 , srv928095205:90 , srv1549713276:91 , srv1649515818:91 , srv1776629710:91 , srv523078156:91 , srv578355243:91 , srv587644975:91 , srv1038462871:543 }
2023-11-14 06:55:15,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 06:55:15,558 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1170502360=10, srv1234201592=16, srv219981396=70, srv1180135379=11, srv496517858=81, srv523078156=82, srv1603303570=34, srv870894207=96, srv2039636112=61, srv578355243=86, srv134666619=20, srv1200884018=13, srv1600765455=33, srv1235727355=17, srv101884617=1, srv199992308=59, srv1759620314=45, srv383877633=76, srv1668258596=39, srv53048839=83, srv290773097=73, srv2088449044=63, srv49237489=80, srv1458193640=27, srv429023808=79, srv1549713276=30, srv1347786380=21, srv2095560939=66, srv745957668=93, srv1104359340=7, srv349560196=75, srv537008678=84, srv1671080433=40, srv1042686182=4, srv1438328397=24, srv1189698679=12, srv191872106=55, srv1494538769=29, srv1824378211=47, srv764127533=94, srv1038462871=3, srv2094947399=65, srv1886488930=52, srv1443036267=25, srv1917663425=54, srv647023881=90, srv1746195106=44, srv1776629710=46, srv325809922=74, srv1255105731=18, srv2012791502=60, srv2069063499=62, srv703331296=91, srv2101407410=67, srv625550102=89, srv1853014695=49, srv1557363862=31, srv1007641796=0, srv1220335651=14, srv2126827489=68, srv1866027519=51, srv1843909805=48, srv1608897794=35, srv423257384=77, srv42673489=78, srv539453404=85, srv1616289389=36, srv1739010562=43, srv2126928289=69, srv1104546853=8, srv1036238014=2, srv1452760190=26, srv269004476=72, srv193553940=56, srv1860556189=50, srv1043817076=5, srv1062579116=6, srv22085451=71, srv1275409804=19, srv1738349033=42, srv900454440=97, srv1482480553=28, srv587644975=87, srv1429570115=23, srv612619535=88, srv1584375324=32, srv1409266627=22, srv1649515818=38, srv1129924226=9, srv1675961814=41, srv1648841398=37, srv973764817=99, srv1224763129=15, srv801051360=95, srv2091046440=64, srv928095205=98, srv726202073=92, srv1938527924=57, srv191619440=53, srv1942159413=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 06:55:15,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 06:55:15,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 06:55:15,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 06:55:15,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 06:55:15,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 06:55:15,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 06:55:15,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 06:55:15,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 06:55:15,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 06:55:15,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 06:55:15,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 06:55:15,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 06:55:15,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 06:55:15,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 06:55:15,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 06:55:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 06:55:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-14 06:55:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-14 06:55:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-14 06:55:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-14 06:55:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-14 06:55:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-14 06:55:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-14 06:55:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-14 06:55:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-14 06:55:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-14 06:55:15,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-14 06:55:15,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-14 06:55:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-14 06:55:15,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-14 06:55:15,712 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=0.021726226807436917); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.037637887160996204, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021726226807436917); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01225); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04683333333333333, 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); 
2023-11-14 06:55:15,713 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)
2023-11-14 06:55:15,713 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.015518746529486843, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021726226807436917); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.037637887160996204, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021726226807436917); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01225); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04683333333333333, 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
2023-11-14 06:55:16,008 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 412 ms to try 5000 different iterations.  Found a solution that moves 1053 regions; Going from a computed imbalance of 0.015518746529486843 to a new imbalance of 0.0011897562645295963. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005097869931660642); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00721639236343101); MoveCostFunction : (multiplier=7.0, imbalance=0.117, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005097869931660642); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=6.666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005833333333333334); 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); 
2023-11-14 06:55:16,013 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv539453404:81 , srv1739010562:82 , srv2039636112:82 , srv587644975:82 , srv1443036267:83 , srv1458193640:83 , srv1675961814:83 , srv1759620314:83 , srv22085451:83 , srv1007641796:84 , srv1438328397:84 , srv1557363862:84 , srv1584375324:84 , srv1600765455:84 , srv1603303570:84 , srv1608897794:84 , srv1648841398:84 , srv1649515818:84 , srv1671080433:84 , srv349560196:84 , srv383877633:84 , srv496517858:84 , srv703331296:84 , srv928095205:84 , srv101884617:85 , srv1129924226:85 , srv1180135379:85 , srv1220335651:85 , srv1275409804:85 , srv1429570115:85 , srv1668258596:85 , srv1738349033:85 , srv1746195106:85 , srv1776629710:85 , srv1824378211:85 , srv1860556189:85 , srv1866027519:85 , srv191619440:85 , srv1917663425:85 , srv191872106:85 , srv193553940:85 , srv1938527924:85 , srv1942159413:85 , srv2088449044:85 , srv2095560939:85 , srv325809922:85 , srv423257384:85 , srv429023808:85 , srv523078156:85 , srv578355243:85 , srv612619535:85 , srv647023881:85 , srv726202073:85 , srv801051360:85 , srv870894207:85 , srv1036238014:86 , srv1062579116:86 , srv1224763129:86 , srv1235727355:86 , srv1347786380:86 , srv1409266627:86 , srv1549713276:86 , srv2012791502:86 , srv2069063499:86 , srv2091046440:86 , srv2094947399:86 , srv219981396:86 , srv53048839:86 , srv764127533:86 , srv1043817076:87 , srv1104546853:87 , srv1189698679:87 , srv1234201592:87 , srv1255105731:87 , srv1482480553:87 , srv1494538769:87 , srv1616289389:87 , srv1843909805:87 , srv1853014695:87 , srv1886488930:87 , srv2101407410:87 , srv2126827489:87 , srv269004476:87 , srv290773097:87 , srv42673489:87 , srv49237489:87 , srv745957668:87 , srv900454440:87 , srv973764817:87 , srv1042686182:88 , srv1104359340:88 , srv1200884018:88 , srv134666619:88 , srv1452760190:88 , srv199992308:88 , srv2126928289:88 , srv537008678:88 , srv1170502360:89 , srv625550102:90 , srv1038462871:536 }
2023-11-14 06:55:16,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 06:55:16,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1170502360=10, srv1234201592=16, srv219981396=70, srv1180135379=11, srv496517858=81, srv523078156=82, srv1603303570=34, srv870894207=96, srv2039636112=61, srv578355243=86, srv134666619=20, srv1200884018=13, srv1600765455=33, srv1235727355=17, srv101884617=1, srv199992308=59, srv1759620314=45, srv383877633=76, srv1668258596=39, srv53048839=83, srv290773097=73, srv2088449044=63, srv49237489=80, srv1458193640=27, srv429023808=79, srv1549713276=30, srv1347786380=21, srv2095560939=66, srv745957668=93, srv1104359340=7, srv349560196=75, srv537008678=84, srv1671080433=40, srv1042686182=4, srv1438328397=24, srv1189698679=12, srv191872106=55, srv1494538769=29, srv1824378211=47, srv764127533=94, srv1038462871=3, srv2094947399=65, srv1886488930=52, srv1443036267=25, srv1917663425=54, srv647023881=90, srv1746195106=44, srv1776629710=46, srv325809922=74, srv1255105731=18, srv2012791502=60, srv2069063499=62, srv703331296=91, srv2101407410=67, srv625550102=89, srv1853014695=49, srv1557363862=31, srv1007641796=0, srv1220335651=14, srv2126827489=68, srv1866027519=51, srv1843909805=48, srv1608897794=35, srv423257384=77, srv42673489=78, srv539453404=85, srv1616289389=36, srv1739010562=43, srv2126928289=69, srv1104546853=8, srv1036238014=2, srv1452760190=26, srv269004476=72, srv193553940=56, srv1860556189=50, srv1043817076=5, srv1062579116=6, srv22085451=71, srv1275409804=19, srv1738349033=42, srv900454440=97, srv1482480553=28, srv587644975=87, srv1429570115=23, srv612619535=88, srv1584375324=32, srv1409266627=22, srv1649515818=38, srv1129924226=9, srv1675961814=41, srv1648841398=37, srv973764817=99, srv1224763129=15, srv801051360=95, srv2091046440=64, srv928095205=98, srv726202073=92, srv1938527924=57, srv191619440=53, srv1942159413=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 06:55:16,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 06:55:16,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 06:55:16,028 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 06:55:16,029 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-14 06:55:16,030 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-14 06:55:16,031 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-14 06:55:16,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-14 06:55:16,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-14 06:55:16,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-14 06:55:16,152 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=0.005097869931660642); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00721639236343101); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005097869931660642); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=6.666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005833333333333334); 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); 
2023-11-14 06:55:16,152 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)
2023-11-14 06:55:16,152 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.0011823830009376733, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005097869931660642); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00721639236343101); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005097869931660642); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=6.666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005833333333333334); 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
2023-11-14 06:55:16,503 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 451 ms to try 5000 different iterations.  Found a solution that moves 253 regions; Going from a computed imbalance of 0.0011823830009376733 to a new imbalance of 5.202074741827556E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0024158102511315956); MoveCostFunction : (multiplier=7.0, imbalance=0.02811111111111111, need balance); 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=4.166666666666667E-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); 
2023-11-14 06:55:16,504 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1104359340:83 , srv1200884018:83 , srv269004476:83 , srv537008678:83 , srv625550102:83 , srv928095205:83 , srv101884617:84 , srv1036238014:84 , srv1042686182:84 , srv1170502360:84 , srv1189698679:84 , srv1235727355:84 , srv1438328397:84 , srv1443036267:84 , srv1452760190:84 , srv1458193640:84 , srv1482480553:84 , srv1494538769:84 , srv1549713276:84 , srv1557363862:84 , srv1584375324:84 , srv1603303570:84 , srv1649515818:84 , srv1668258596:84 , srv1671080433:84 , srv1675961814:84 , srv1776629710:84 , srv1853014695:84 , srv1886488930:84 , srv191619440:84 , srv191872106:84 , srv193553940:84 , srv1942159413:84 , srv199992308:84 , srv2094947399:84 , srv2126827489:84 , srv2126928289:84 , srv22085451:84 , srv290773097:84 , srv325809922:84 , srv349560196:84 , srv49237489:84 , srv496517858:84 , srv523078156:84 , srv587644975:84 , srv647023881:84 , srv745957668:84 , srv764127533:84 , srv870894207:84 , srv900454440:84 , srv973764817:84 , srv1007641796:85 , srv1043817076:85 , srv1062579116:85 , srv1104546853:85 , srv1129924226:85 , srv1180135379:85 , srv1220335651:85 , srv1224763129:85 , srv1234201592:85 , srv1255105731:85 , srv1275409804:85 , srv134666619:85 , srv1347786380:85 , srv1409266627:85 , srv1429570115:85 , srv1608897794:85 , srv1616289389:85 , srv1648841398:85 , srv1738349033:85 , srv1739010562:85 , srv1746195106:85 , srv1759620314:85 , srv1843909805:85 , srv1860556189:85 , srv1866027519:85 , srv1917663425:85 , srv1938527924:85 , srv2012791502:85 , srv2069063499:85 , srv2088449044:85 , srv2091046440:85 , srv2095560939:85 , srv2101407410:85 , srv219981396:85 , srv383877633:85 , srv423257384:85 , srv42673489:85 , srv429023808:85 , srv53048839:85 , srv539453404:85 , srv578355243:85 , srv612619535:85 , srv703331296:85 , srv726202073:85 , srv801051360:85 , srv1600765455:86 , srv1824378211:86 , srv2039636112:86 , srv1038462871:639 }
2023-11-14 06:55:16,507 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 06:55:16,508 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1170502360=10, srv1234201592=16, srv219981396=70, srv1180135379=11, srv496517858=81, srv523078156=82, srv1603303570=34, srv870894207=96, srv2039636112=61, srv578355243=86, srv134666619=20, srv1200884018=13, srv1600765455=33, srv1235727355=17, srv101884617=1, srv199992308=59, srv1759620314=45, srv383877633=76, srv1668258596=39, srv53048839=83, srv290773097=73, srv2088449044=63, srv49237489=80, srv1458193640=27, srv429023808=79, srv1549713276=30, srv1347786380=21, srv2095560939=66, srv745957668=93, srv1104359340=7, srv349560196=75, srv537008678=84, srv1671080433=40, srv1042686182=4, srv1438328397=24, srv1189698679=12, srv191872106=55, srv1494538769=29, srv1824378211=47, srv764127533=94, srv1038462871=3, srv2094947399=65, srv1886488930=52, srv1443036267=25, srv1917663425=54, srv647023881=90, srv1746195106=44, srv1776629710=46, srv325809922=74, srv1255105731=18, srv2012791502=60, srv2069063499=62, srv703331296=91, srv2101407410=67, srv625550102=89, srv1853014695=49, srv1557363862=31, srv1007641796=0, srv1220335651=14, srv2126827489=68, srv1866027519=51, srv1843909805=48, srv1608897794=35, srv423257384=77, srv42673489=78, srv539453404=85, srv1616289389=36, srv1739010562=43, srv2126928289=69, srv1104546853=8, srv1036238014=2, srv1452760190=26, srv269004476=72, srv193553940=56, srv1860556189=50, srv1043817076=5, srv1062579116=6, srv22085451=71, srv1275409804=19, srv1738349033=42, srv900454440=97, srv1482480553=28, srv587644975=87, srv1429570115=23, srv612619535=88, srv1584375324=32, srv1409266627=22, srv1649515818=38, srv1129924226=9, srv1675961814=41, srv1648841398=37, srv973764817=99, srv1224763129=15, srv801051360=95, srv2091046440=64, srv928095205=98, srv726202073=92, srv1938527924=57, srv191619440=53, srv1942159413=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 06:55:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 06:55:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-14 06:55:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-14 06:55:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-14 06:55:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-14 06:55:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-14 06:55:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-14 06:55:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-14 06:55:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-14 06:55:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-14 06:55:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-14 06:55:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-14 06:55:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-14 06:55:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-14 06:55:16,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-14 06:55:16,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-14 06:55:16,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-14 06:55:16,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-14 06:55:16,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-14 06:55:16,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-14 06:55:16,526 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-14 06:55:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-14 06:55:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-14 06:55:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-14 06:55:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-14 06:55:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-14 06:55:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-14 06:55:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-14 06:55:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-14 06:55:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-14 06:55:16,527 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-14 06:55:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-14 06:55:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-14 06:55:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-14 06:55:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-14 06:55:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-14 06:55:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-14 06:55:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-14 06:55:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-14 06:55:16,528 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-14 06:55:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-14 06:55:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-14 06:55:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-14 06:55:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-14 06:55:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-14 06:55:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-14 06:55:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-14 06:55:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-14 06:55:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-14 06:55:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-14 06:55:16,529 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-14 06:55:16,656 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=0.0024158102511315956); 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=4.166666666666667E-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); 
2023-11-14 06:55:16,656 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)
2023-11-14 06:55:16,656 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=5.0249203554309326E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0024158102511315956); 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=4.166666666666667E-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
2023-11-14 06:55:16,941 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 399 ms to try 5000 different iterations.  Found a solution that moves 39 regions; Going from a computed imbalance of 5.0249203554309326E-5 to a new imbalance of 8.532847822729283E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.004333333333333333); 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); 
2023-11-14 06:55:16,941 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1409266627:83 , srv1549713276:83 , srv1600765455:83 , srv1616289389:83 , srv1843909805:83 , srv2039636112:83 , srv1007641796:84 , srv101884617:84 , srv1036238014:84 , srv1042686182:84 , srv1043817076:84 , srv1062579116:84 , srv1104546853:84 , srv1129924226:84 , srv1170502360:84 , srv1180135379:84 , srv1189698679:84 , srv1200884018:84 , srv1220335651:84 , srv1224763129:84 , srv1234201592:84 , srv1235727355:84 , srv1255105731:84 , srv1275409804:84 , srv134666619:84 , srv1347786380:84 , srv1429570115:84 , srv1438328397:84 , srv1443036267:84 , srv1452760190:84 , srv1482480553:84 , srv1494538769:84 , srv1584375324:84 , srv1603303570:84 , srv1608897794:84 , srv1648841398:84 , srv1668258596:84 , srv1671080433:84 , srv1675961814:84 , srv1738349033:84 , srv1739010562:84 , srv1746195106:84 , srv1759620314:84 , srv1776629710:84 , srv1824378211:84 , srv1853014695:84 , srv1860556189:84 , srv1866027519:84 , srv1886488930:84 , srv191619440:84 , srv1917663425:84 , srv193553940:84 , srv1938527924:84 , srv1942159413:84 , srv199992308:84 , srv2012791502:84 , srv2069063499:84 , srv2088449044:84 , srv2091046440:84 , srv2094947399:84 , srv2095560939:84 , srv2101407410:84 , srv2126827489:84 , srv2126928289:84 , srv219981396:84 , srv269004476:84 , srv290773097:84 , srv325809922:84 , srv349560196:84 , srv383877633:84 , srv423257384:84 , srv42673489:84 , srv429023808:84 , srv49237489:84 , srv496517858:84 , srv523078156:84 , srv53048839:84 , srv537008678:84 , srv539453404:84 , srv578355243:84 , srv587644975:84 , srv612619535:84 , srv625550102:84 , srv647023881:84 , srv703331296:84 , srv726202073:84 , srv745957668:84 , srv764127533:84 , srv801051360:84 , srv870894207:84 , srv900454440:84 , srv928095205:84 , srv973764817:84 , srv1104359340:85 , srv1458193640:85 , srv1557363862:85 , srv1649515818:85 , srv191872106:85 , srv22085451:85 , srv1038462871:684 }
2023-11-14 06:55:16,945 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 06:55:16,946 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1170502360=10, srv1234201592=16, srv219981396=70, srv1180135379=11, srv496517858=81, srv523078156=82, srv1603303570=34, srv870894207=96, srv2039636112=61, srv578355243=86, srv134666619=20, srv1200884018=13, srv1600765455=33, srv1235727355=17, srv101884617=1, srv199992308=59, srv1759620314=45, srv383877633=76, srv1668258596=39, srv53048839=83, srv290773097=73, srv2088449044=63, srv49237489=80, srv1458193640=27, srv429023808=79, srv1549713276=30, srv1347786380=21, srv2095560939=66, srv745957668=93, srv1104359340=7, srv349560196=75, srv537008678=84, srv1671080433=40, srv1042686182=4, srv1438328397=24, srv1189698679=12, srv191872106=55, srv1494538769=29, srv1824378211=47, srv764127533=94, srv1038462871=3, srv2094947399=65, srv1886488930=52, srv1443036267=25, srv1917663425=54, srv647023881=90, srv1746195106=44, srv1776629710=46, srv325809922=74, srv1255105731=18, srv2012791502=60, srv2069063499=62, srv703331296=91, srv2101407410=67, srv625550102=89, srv1853014695=49, srv1557363862=31, srv1007641796=0, srv1220335651=14, srv2126827489=68, srv1866027519=51, srv1843909805=48, srv1608897794=35, srv423257384=77, srv42673489=78, srv539453404=85, srv1616289389=36, srv1739010562=43, srv2126928289=69, srv1104546853=8, srv1036238014=2, srv1452760190=26, srv269004476=72, srv193553940=56, srv1860556189=50, srv1043817076=5, srv1062579116=6, srv22085451=71, srv1275409804=19, srv1738349033=42, srv900454440=97, srv1482480553=28, srv587644975=87, srv1429570115=23, srv612619535=88, srv1584375324=32, srv1409266627=22, srv1649515818=38, srv1129924226=9, srv1675961814=41, srv1648841398=37, srv973764817=99, srv1224763129=15, srv801051360=95, srv2091046440=64, srv928095205=98, srv726202073=92, srv1938527924=57, srv191619440=53, srv1942159413=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 06:55:16,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 06:55:16,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 06:55:16,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-14 06:55:16,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-14 06:55:16,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-14 06:55:16,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-14 06:55:16,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-14 06:55:17,074 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=8.259763985991403E-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=0.0018349396085439343); 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); 
2023-11-14 06:55:17,074 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1409266627:83 , srv1549713276:83 , srv1600765455:83 , srv1616289389:83 , srv1843909805:83 , srv2039636112:83 , srv1007641796:84 , srv101884617:84 , srv1036238014:84 , srv1042686182:84 , srv1043817076:84 , srv1062579116:84 , srv1104546853:84 , srv1129924226:84 , srv1170502360:84 , srv1180135379:84 , srv1189698679:84 , srv1200884018:84 , srv1220335651:84 , srv1224763129:84 , srv1234201592:84 , srv1235727355:84 , srv1255105731:84 , srv1275409804:84 , srv134666619:84 , srv1347786380:84 , srv1429570115:84 , srv1438328397:84 , srv1443036267:84 , srv1452760190:84 , srv1482480553:84 , srv1494538769:84 , srv1584375324:84 , srv1603303570:84 , srv1608897794:84 , srv1648841398:84 , srv1668258596:84 , srv1671080433:84 , srv1675961814:84 , srv1738349033:84 , srv1739010562:84 , srv1746195106:84 , srv1759620314:84 , srv1776629710:84 , srv1824378211:84 , srv1853014695:84 , srv1860556189:84 , srv1866027519:84 , srv1886488930:84 , srv191619440:84 , srv1917663425:84 , srv193553940:84 , srv1938527924:84 , srv1942159413:84 , srv199992308:84 , srv2012791502:84 , srv2069063499:84 , srv2088449044:84 , srv2091046440:84 , srv2094947399:84 , srv2095560939:84 , srv2101407410:84 , srv2126827489:84 , srv2126928289:84 , srv219981396:84 , srv269004476:84 , srv290773097:84 , srv325809922:84 , srv349560196:84 , srv383877633:84 , srv423257384:84 , srv42673489:84 , srv429023808:84 , srv49237489:84 , srv496517858:84 , srv523078156:84 , srv53048839:84 , srv537008678:84 , srv539453404:84 , srv578355243:84 , srv587644975:84 , srv612619535:84 , srv625550102:84 , srv647023881:84 , srv703331296:84 , srv726202073:84 , srv745957668:84 , srv764127533:84 , srv801051360:84 , srv870894207:84 , srv900454440:84 , srv928095205:84 , srv973764817:84 , srv1104359340:85 , srv1458193640:85 , srv1557363862:85 , srv1649515818:85 , srv191872106:85 , srv22085451:85 , srv1038462871:684 }
2023-11-14 06:55:17,097 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=161 (was 140) - SystemLoadAverage LEAK? -, ProcessCount=171 (was 171), AvailableMemoryMB=2054 (was 2557)
2023-11-14 06:55:17,104 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=161, ProcessCount=171, AvailableMemoryMB=2054
2023-11-14 06:55:17,105 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-14 06:55:17,105 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.
2023-11-14 06:55:17,118 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1122932316:84 , srv1199816616:84 , srv1289611244:84 , srv1343820091:84 , srv1455044979:84 , srv1455865824:84 , srv1547656899:84 , srv1561824749:84 , srv1588764923:84 , srv1682495603:84 , srv1712050146:84 , srv1828895898:84 , srv1906986442:84 , srv1946656317:84 , srv1958909315:84 , srv1989455763:84 , srv2008594230:84 , srv2048402678:84 , srv238371351:84 , srv335948399:84 , srv450356234:84 , srv483007833:84 , srv575212010:84 , srv656550337:84 , srv774471558:84 , srv876771526:84 , srv937244469:84 , srv96967471:84 , srv996204525:84 , srv1494253141:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-11-14 06:55:17,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 06:55:17,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1494253141=6, srv1547656899=7, srv656550337=24, srv575212010=23, srv1561824749=8, srv450356234=21, srv335948399=20, srv1455044979=4, srv238371351=19, srv1712050146=11, srv1455865824=5, srv1199816616=1, srv937244469=27, srv1588764923=9, srv1946656317=14, srv1906986442=13, srv876771526=26, srv1828895898=12, srv2008594230=17, srv1682495603=10, srv96967471=28, srv1122932316=0, srv1989455763=16, srv483007833=22, srv774471558=25, srv1289611244=2, srv2048402678=18, srv1958909315=15, srv1343820091=3, srv996204525=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 06:55:17,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 06:55:17,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 06:55:17,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 06:55:17,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 06:55:17,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 06:55:17,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 06:55:17,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 06:55:17,132 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 06:55:17,133 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 06:55:17,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 06:55:17,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 06:55:17,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 06:55:17,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 06:55:17,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 06:55:17,134 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-14 06:55:17,150 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=1.0922592950012027, 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); 
2023-11-14 06:55:17,151 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912483749290286, 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=1.0922592950012027, 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
2023-11-14 06:57:17,137 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5476346 different iterations.  Found a solution that moves 1869 regions; Going from a computed imbalance of 0.9912483749290286 to a new imbalance of 4.362339238146111E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6922222222222222, 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); 
2023-11-14 06:57:17,143 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1122932316:90 , srv1199816616:90 , srv1289611244:90 , srv1343820091:90 , srv1455044979:90 , srv1455865824:90 , srv1494253141:90 , srv1547656899:90 , srv1561824749:90 , srv1588764923:90 , srv1682495603:90 , srv1712050146:90 , srv1828895898:90 , srv1906986442:90 , srv1946656317:90 , srv1958909315:90 , srv1989455763:90 , srv2008594230:90 , srv2048402678:90 , srv238371351:90 , srv335948399:90 , srv450356234:90 , srv483007833:90 , srv575212010:90 , srv656550337:90 , srv774471558:90 , srv876771526:90 , srv937244469:90 , srv96967471:90 , srv996204525:90 }
2023-11-14 06:57:17,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-14 06:57:17,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1494253141=6, srv1547656899=7, srv656550337=24, srv575212010=23, srv1561824749=8, srv450356234=21, srv335948399=20, srv1455044979=4, srv238371351=19, srv1712050146=11, srv1455865824=5, srv1199816616=1, srv937244469=27, srv1588764923=9, srv1946656317=14, srv1906986442=13, srv876771526=26, srv1828895898=12, srv2008594230=17, srv1682495603=10, srv96967471=28, srv1122932316=0, srv1989455763=16, srv483007833=22, srv774471558=25, srv1289611244=2, srv2048402678=18, srv1958909315=15, srv1343820091=3, srv996204525=29} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-14 06:57:17,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-14 06:57:17,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-14 06:57:17,161 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); 
2023-11-14 06:57:17,161 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1122932316:90 , srv1199816616:90 , srv1289611244:90 , srv1343820091:90 , srv1455044979:90 , srv1455865824:90 , srv1494253141:90 , srv1547656899:90 , srv1561824749:90 , srv1588764923:90 , srv1682495603:90 , srv1712050146:90 , srv1828895898:90 , srv1906986442:90 , srv1946656317:90 , srv1958909315:90 , srv1989455763:90 , srv2008594230:90 , srv2048402678:90 , srv238371351:90 , srv335948399:90 , srv450356234:90 , srv483007833:90 , srv575212010:90 , srv656550337:90 , srv774471558:90 , srv876771526:90 , srv937244469:90 , srv96967471:90 , srv996204525:90 }
2023-11-14 06:57:17,173 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=141 (was 161), ProcessCount=167 (was 171), AvailableMemoryMB=2021 (was 2054)