2024-03-05 08:53:15,224 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-03-05 08:53:15,575 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-03-05 08:53:15,683 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-03-05 08:53:15,754 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-05 08:53:15,762 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-03-05 08:53:15,778 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=267, ProcessCount=172, AvailableMemoryMB=7020
2024-03-05 08:53:15,780 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-05 08:53:15,781 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-03-05 08:53:15,898 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1001774734:84 , srv1034901934:84 , srv1070275984:84 , srv1080066493:84 , srv1100435524:84 , srv1104091256:84 , srv1119149184:84 , srv1137134161:84 , srv1140891913:84 , srv1148378290:84 , srv1190940225:84 , srv1191253207:84 , srv121172014:84 , srv1225685146:84 , srv1248054074:84 , srv1269635282:84 , srv1275290899:84 , srv1282997040:84 , srv1294088002:84 , srv1328063276:84 , srv1330162699:84 , srv133429353:84 , srv1340263665:84 , srv1342224057:84 , srv1379699037:84 , srv1387110528:84 , srv1417489990:84 , srv1437358277:84 , srv1451332915:84 , srv1480756193:84 , srv1484815825:84 , srv1486145065:84 , srv1499613122:84 , srv1503474673:84 , srv1527604013:84 , srv1535703310:84 , srv154457928:84 , srv156308344:84 , srv1612108040:84 , srv162461976:84 , srv1647712013:84 , srv1681886922:84 , srv1703470233:84 , srv1707770525:84 , srv1715246869:84 , srv1726782782:84 , srv1734840209:84 , srv1768057161:84 , srv1808798054:84 , srv1820003488:84 , srv1840220173:84 , srv1880114577:84 , srv1910516607:84 , srv1915938343:84 , srv1967798465:84 , srv1971793182:84 , srv1987207176:84 , srv2008937889:84 , srv2012937774:84 , srv2080086311:84 , srv2082259279:84 , srv2103338324:84 , srv2115570091:84 , srv2130689566:84 , srv2133767462:84 , srv2142615898:84 , srv2146338323:84 , srv252007351:84 , srv25320656:84 , srv304537366:84 , srv316828715:84 , srv3216857:84 , srv336608461:84 , srv379605515:84 , srv386530691:84 , srv398888263:84 , srv4216616:84 , srv440740667:84 , srv471950891:84 , srv50737736:84 , srv515116486:84 , srv52169370:84 , srv553222944:84 , srv564934989:84 , srv588638758:84 , srv59245640:84 , srv681965968:84 , srv791577143:84 , srv815083025:84 , srv819659518:84 , srv831826379:84 , srv834197339:84 , srv841165892:84 , srv862470994:84 , srv86924261:84 , srv887942485:84 , srv912947769:84 , srv932477085:84 , srv966044573:84 , srv163245968:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-03-05 08:53:15,905 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 08:53:15,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2080086311=60, srv1080066493=3, srv862470994=94, srv1820003488=50, srv1703470233=43, srv1001774734=0, srv1148378290=9, srv156308344=37, srv1340263665=22, srv4216616=77, srv440740667=78, srv1681886922=42, srv304537366=70, srv86924261=95, srv819659518=90, srv1330162699=20, srv121172014=12, srv1484815825=30, srv2146338323=67, srv1967798465=55, srv1971793182=56, srv1342224057=23, srv515116486=81, srv791577143=88, srv1119149184=6, srv2082259279=61, srv887942485=96, srv379605515=74, srv2012937774=59, srv1417489990=26, srv2008937889=58, srv252007351=68, srv588638758=85, srv398888263=76, srv1248054074=14, srv2115570091=63, srv1387110528=25, srv1503474673=33, srv1499613122=32, srv25320656=69, srv1190940225=10, srv163245968=40, srv3216857=72, srv162461976=39, srv841165892=93, srv1282997040=17, srv1910516607=53, srv831826379=91, srv1070275984=2, srv154457928=36, srv1612108040=38, srv2130689566=64, srv386530691=75, srv59245640=86, srv1379699037=24, srv564934989=84, srv1140891913=8, srv1100435524=4, srv1486145065=31, srv1880114577=52, srv966044573=99, srv1535703310=35, srv471950891=79, srv52169370=82, srv1137134161=7, srv932477085=98, srv1726782782=46, srv1275290899=16, srv1328063276=19, srv336608461=73, srv1734840209=47, srv912947769=97, srv1707770525=44, srv2142615898=66, srv1808798054=49, srv1915938343=54, srv1191253207=11, srv1437358277=27, srv681965968=87, srv1840220173=51, srv1104091256=5, srv2103338324=62, srv553222944=83, srv1527604013=34, srv1768057161=48, srv133429353=21, srv834197339=92, srv1647712013=41, srv1987207176=57, srv1480756193=29, srv316828715=71, srv1269635282=15, srv1034901934=1, srv2133767462=65, srv1451332915=28, srv1294088002=18, srv1715246869=45, srv50737736=80, srv1225685146=13, srv815083025=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 08:53:16,003 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 08:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 08:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 08:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 08:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 08:53:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 08:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 08:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 08:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 08:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 08:53:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 08:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 08:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 08:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 08:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 08:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 08:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 08:53:16,006 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 08:53:16,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 08:53:16,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 08:53:16,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 08:53:16,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 08:53:16,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 08:53:16,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 08:53:16,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 08:53:16,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 08:53:16,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 08:53:16,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 08:53:16,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 08:53:16,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 08:53:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 08:53:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 08:53:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 08:53:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 08:53:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 08:53:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 08:53:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 08:53:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 08:53:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 08:53:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 08:53:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 08:53:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 08:53:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 08:53:16,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 08:53:16,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 08:53:16,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 08:53:16,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 08:53:16,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 08:53:16,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 08:53:16,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 08:53:16,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 08:53:16,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 08:53:16,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 08:53:16,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 08:53:16,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 08:53:16,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 08:53:16,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 08:53:16,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 08:53:16,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 08:53:16,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 08:53:16,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 08:53:16,013 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 08:53:16,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 08:53:16,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 08:53:16,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 08:53:16,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 08:53:16,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 08:53:16,014 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 08:53:16,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 08:53:16,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 08:53:16,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 08:53:16,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 08:53:16,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 08:53:16,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 08:53:16,015 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 08:53:16,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 08:53:16,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 08:53:16,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 08:53:16,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 08:53:16,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 08:53:16,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 08:53:16,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 08:53:16,016 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 08:53:16,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 08:53:16,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 08:53:16,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 08:53:16,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 08:53:16,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 08:53:16,017 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 08:53:16,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 08:53:16,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 08:53:16,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 08:53:16,018 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 08:53:16,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 08:53:16,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 08:53:16,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 08:53:16,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 08:53:16,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 08:53:16,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 08:53:16,019 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 08:53:16,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 08:53:16,217 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:16,217 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-05 08:53:16,217 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-05 08:53:16,617 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 562 ms to try 5000 different iterations.  Found a solution that moves 4695 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18117659264096203. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03964488834285161, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059381397700096775, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5216666666666666, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03964488834285161, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17641666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24283333333333335, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:16,628 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1148378290:81 , srv1191253207:81 , srv1499613122:81 , srv815083025:81 , srv1225685146:82 , srv1294088002:82 , srv1484815825:82 , srv156308344:82 , srv1987207176:82 , srv2142615898:82 , srv515116486:82 , srv1328063276:83 , srv1535703310:83 , srv2103338324:83 , srv25320656:83 , srv588638758:83 , srv681965968:83 , srv1480756193:84 , srv1503474673:84 , srv162461976:84 , srv1840220173:84 , srv1915938343:84 , srv2133767462:84 , srv2146338323:84 , srv1001774734:85 , srv1034901934:85 , srv1190940225:85 , srv1269635282:85 , srv1275290899:85 , srv1342224057:85 , srv1647712013:85 , srv1707770525:85 , srv1715246869:85 , srv1820003488:85 , srv1971793182:85 , srv2012937774:85 , srv2115570091:85 , srv336608461:85 , srv86924261:85 , srv887942485:85 , srv1100435524:86 , srv1119149184:86 , srv1140891913:86 , srv133429353:86 , srv1340263665:86 , srv1417489990:86 , srv1486145065:86 , srv1967798465:86 , srv2082259279:86 , srv440740667:86 , srv50737736:86 , srv841165892:86 , srv912947769:86 , srv932477085:86 , srv1104091256:87 , srv1734840209:87 , srv1768057161:87 , srv2008937889:87 , srv2080086311:87 , srv316828715:87 , srv52169370:87 , srv831826379:87 , srv121172014:88 , srv1248054074:88 , srv1387110528:88 , srv1527604013:88 , srv154457928:88 , srv1726782782:88 , srv2130689566:88 , srv252007351:88 , srv379605515:88 , srv4216616:88 , srv553222944:88 , srv791577143:88 , srv819659518:88 , srv1080066493:89 , srv1137134161:89 , srv1330162699:89 , srv1451332915:89 , srv1880114577:89 , srv386530691:89 , srv564934989:89 , srv834197339:89 , srv862470994:89 , srv966044573:89 , srv1282997040:90 , srv1437358277:90 , srv1612108040:90 , srv1910516607:90 , srv59245640:90 , srv1070275984:91 , srv1681886922:91 , srv1703470233:91 , srv1379699037:92 , srv1808798054:92 , srv3216857:92 , srv398888263:93 , srv304537366:94 , srv471950891:94 , srv163245968:442 }
2024-03-05 08:53:16,631 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 08:53:16,632 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2080086311=60, srv1080066493=3, srv862470994=94, srv1820003488=50, srv1703470233=43, srv1001774734=0, srv1148378290=9, srv156308344=37, srv1340263665=22, srv4216616=77, srv440740667=78, srv1681886922=42, srv304537366=70, srv86924261=95, srv819659518=90, srv1330162699=20, srv121172014=12, srv1484815825=30, srv2146338323=67, srv1967798465=55, srv1971793182=56, srv1342224057=23, srv515116486=81, srv791577143=88, srv1119149184=6, srv2082259279=61, srv887942485=96, srv379605515=74, srv2012937774=59, srv1417489990=26, srv2008937889=58, srv252007351=68, srv588638758=85, srv398888263=76, srv1248054074=14, srv2115570091=63, srv1387110528=25, srv1503474673=33, srv1499613122=32, srv25320656=69, srv1190940225=10, srv163245968=40, srv3216857=72, srv162461976=39, srv841165892=93, srv1282997040=17, srv1910516607=53, srv831826379=91, srv1070275984=2, srv154457928=36, srv1612108040=38, srv2130689566=64, srv386530691=75, srv59245640=86, srv1379699037=24, srv564934989=84, srv1140891913=8, srv1100435524=4, srv1486145065=31, srv1880114577=52, srv966044573=99, srv1535703310=35, srv471950891=79, srv52169370=82, srv1137134161=7, srv932477085=98, srv1726782782=46, srv1275290899=16, srv1328063276=19, srv336608461=73, srv1734840209=47, srv912947769=97, srv1707770525=44, srv2142615898=66, srv1808798054=49, srv1915938343=54, srv1191253207=11, srv1437358277=27, srv681965968=87, srv1840220173=51, srv1104091256=5, srv2103338324=62, srv553222944=83, srv1527604013=34, srv1768057161=48, srv133429353=21, srv834197339=92, srv1647712013=41, srv1987207176=57, srv1480756193=29, srv316828715=71, srv1269635282=15, srv1034901934=1, srv2133767462=65, srv1451332915=28, srv1294088002=18, srv1715246869=45, srv50737736=80, srv1225685146=13, srv815083025=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 08:53:16,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 08:53:16,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 08:53:16,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 08:53:16,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 08:53:16,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 08:53:16,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 08:53:16,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 08:53:16,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 08:53:16,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 08:53:16,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 08:53:16,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 08:53:16,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 08:53:16,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 08:53:16,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 08:53:16,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 08:53:16,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 08:53:16,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 08:53:16,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 08:53:16,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 08:53:16,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 08:53:16,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 08:53:16,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 08:53:16,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 08:53:16,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 08:53:16,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 08:53:16,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 08:53:16,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 08:53:16,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 08:53:16,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 08:53:16,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 08:53:16,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 08:53:16,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 08:53:16,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 08:53:16,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 08:53:16,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 08:53:16,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 08:53:16,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 08:53:16,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 08:53:16,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 08:53:16,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 08:53:16,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 08:53:16,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 08:53:16,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 08:53:16,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 08:53:16,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 08:53:16,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 08:53:16,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 08:53:16,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 08:53:16,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 08:53:16,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 08:53:16,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 08:53:16,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 08:53:16,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 08:53:16,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 08:53:16,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 08:53:16,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 08:53:16,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 08:53:16,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 08:53:16,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 08:53:16,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 08:53:16,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 08:53:16,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 08:53:16,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 08:53:16,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 08:53:16,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 08:53:16,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 08:53:16,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 08:53:16,805 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=0.03964488834285161, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059381397700096775, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03964488834285161, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17641666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24283333333333335, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:16,805 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-05 08:53:16,805 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1811437175483086, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03964488834285161, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.059381397700096775, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03964488834285161, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17641666666666667, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24283333333333335, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-05 08:53:17,199 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 520 ms to try 5000 different iterations.  Found a solution that moves 2622 regions; Going from a computed imbalance of 0.1811437175483086 to a new imbalance of 0.01739038975446311. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02306861758637267); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039582558028912605, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29133333333333333, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02306861758637267); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04808333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:17,214 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv398888263:78 , srv471950891:78 , srv1681886922:79 , srv304537366:79 , srv3216857:79 , srv1070275984:81 , srv1379699037:81 , srv1703470233:81 , srv59245640:81 , srv966044573:81 , srv1137134161:82 , srv121172014:82 , srv1437358277:82 , srv1527604013:82 , srv1612108040:82 , srv1808798054:82 , srv1880114577:82 , srv553222944:82 , srv564934989:82 , srv819659518:82 , srv1248054074:83 , srv1387110528:83 , srv1734840209:83 , srv2130689566:83 , srv862470994:83 , srv1080066493:84 , srv1104091256:84 , srv1282997040:84 , srv1330162699:84 , srv1910516607:84 , srv2008937889:84 , srv4216616:84 , srv831826379:84 , srv133429353:85 , srv1451332915:85 , srv1715246869:85 , srv1726782782:85 , srv1967798465:85 , srv2012937774:85 , srv2080086311:85 , srv316828715:85 , srv386530691:85 , srv834197339:85 , srv1100435524:86 , srv1119149184:86 , srv1269635282:86 , srv1275290899:86 , srv1328063276:86 , srv1340263665:86 , srv1342224057:86 , srv154457928:86 , srv1647712013:86 , srv1768057161:86 , srv1820003488:86 , srv1971793182:86 , srv2115570091:86 , srv2146338323:86 , srv252007351:86 , srv336608461:86 , srv50737736:86 , srv791577143:86 , srv841165892:86 , srv932477085:86 , srv1001774734:87 , srv1034901934:87 , srv1417489990:87 , srv1480756193:87 , srv1503474673:87 , srv1707770525:87 , srv2082259279:87 , srv2133767462:87 , srv379605515:87 , srv588638758:87 , srv912947769:87 , srv1225685146:88 , srv1486145065:88 , srv25320656:88 , srv440740667:88 , srv515116486:88 , srv681965968:88 , srv86924261:88 , srv1140891913:89 , srv1190940225:89 , srv1191253207:89 , srv1294088002:89 , srv156308344:89 , srv162461976:89 , srv1840220173:89 , srv1915938343:89 , srv1484815825:90 , srv1499613122:90 , srv1535703310:90 , srv1987207176:90 , srv2142615898:90 , srv815083025:90 , srv887942485:90 , srv1148378290:91 , srv2103338324:91 , srv52169370:91 , srv163245968:537 }
2024-03-05 08:53:17,220 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 08:53:17,221 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2080086311=60, srv1080066493=3, srv862470994=94, srv1820003488=50, srv1703470233=43, srv1001774734=0, srv1148378290=9, srv156308344=37, srv1340263665=22, srv4216616=77, srv440740667=78, srv1681886922=42, srv304537366=70, srv86924261=95, srv819659518=90, srv1330162699=20, srv121172014=12, srv1484815825=30, srv2146338323=67, srv1967798465=55, srv1971793182=56, srv1342224057=23, srv515116486=81, srv791577143=88, srv1119149184=6, srv2082259279=61, srv887942485=96, srv379605515=74, srv2012937774=59, srv1417489990=26, srv2008937889=58, srv252007351=68, srv588638758=85, srv398888263=76, srv1248054074=14, srv2115570091=63, srv1387110528=25, srv1503474673=33, srv1499613122=32, srv25320656=69, srv1190940225=10, srv163245968=40, srv3216857=72, srv162461976=39, srv841165892=93, srv1282997040=17, srv1910516607=53, srv831826379=91, srv1070275984=2, srv154457928=36, srv1612108040=38, srv2130689566=64, srv386530691=75, srv59245640=86, srv1379699037=24, srv564934989=84, srv1140891913=8, srv1100435524=4, srv1486145065=31, srv1880114577=52, srv966044573=99, srv1535703310=35, srv471950891=79, srv52169370=82, srv1137134161=7, srv932477085=98, srv1726782782=46, srv1275290899=16, srv1328063276=19, srv336608461=73, srv1734840209=47, srv912947769=97, srv1707770525=44, srv2142615898=66, srv1808798054=49, srv1915938343=54, srv1191253207=11, srv1437358277=27, srv681965968=87, srv1840220173=51, srv1104091256=5, srv2103338324=62, srv553222944=83, srv1527604013=34, srv1768057161=48, srv133429353=21, srv834197339=92, srv1647712013=41, srv1987207176=57, srv1480756193=29, srv316828715=71, srv1269635282=15, srv1034901934=1, srv2133767462=65, srv1451332915=28, srv1294088002=18, srv1715246869=45, srv50737736=80, srv1225685146=13, srv815083025=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 08:53:17,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 08:53:17,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 08:53:17,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 08:53:17,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 08:53:17,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 08:53:17,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 08:53:17,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 08:53:17,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 08:53:17,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 08:53:17,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 08:53:17,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 08:53:17,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 08:53:17,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 08:53:17,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 08:53:17,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 08:53:17,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 08:53:17,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 08:53:17,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 08:53:17,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 08:53:17,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 08:53:17,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 08:53:17,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 08:53:17,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 08:53:17,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 08:53:17,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 08:53:17,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 08:53:17,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 08:53:17,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 08:53:17,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 08:53:17,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 08:53:17,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 08:53:17,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 08:53:17,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 08:53:17,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 08:53:17,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 08:53:17,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 08:53:17,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 08:53:17,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 08:53:17,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 08:53:17,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 08:53:17,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 08:53:17,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 08:53:17,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 08:53:17,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 08:53:17,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 08:53:17,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 08:53:17,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 08:53:17,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 08:53:17,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 08:53:17,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 08:53:17,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 08:53:17,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 08:53:17,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 08:53:17,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 08:53:17,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 08:53:17,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 08:53:17,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 08:53:17,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 08:53:17,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 08:53:17,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 08:53:17,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 08:53:17,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 08:53:17,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 08:53:17,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 08:53:17,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 08:53:17,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 08:53:17,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 08:53:17,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 08:53:17,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 08:53:17,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 08:53:17,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 08:53:17,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 08:53:17,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 08:53:17,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 08:53:17,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 08:53:17,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 08:53:17,250 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 08:53:17,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 08:53:17,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 08:53:17,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 08:53:17,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 08:53:17,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 08:53:17,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 08:53:17,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 08:53:17,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 08:53:17,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 08:53:17,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 08:53:17,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 08:53:17,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 08:53:17,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 08:53:17,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 08:53:17,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 08:53:17,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 08:53:17,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 08:53:17,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 08:53:17,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 08:53:17,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 08:53:17,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 08:53:17,253 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 08:53:17,253 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 08:53:17,253 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 08:53:17,412 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=0.02306861758637267); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039582558028912605, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02306861758637267); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04808333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:17,412 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-05 08:53:17,412 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.017372030118054733, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02306861758637267); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.039582558028912605, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02306861758637267); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014166666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04808333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-05 08:53:17,789 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 510 ms to try 5000 different iterations.  Found a solution that moves 1024 regions; Going from a computed imbalance of 0.017372030118054733 to a new imbalance of 8.845913408247719E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008148148148148147); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012870763988845636); MoveCostFunction : (multiplier=7.0, imbalance=0.11377777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.008148148148148147); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005333333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:17,791 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv52169370:80 , srv1140891913:81 , srv1190940225:82 , srv1282997040:82 , srv379605515:82 , srv440740667:82 , srv1486145065:83 , srv154457928:83 , srv162461976:83 , srv1910516607:83 , srv1915938343:83 , srv791577143:83 , srv1001774734:84 , srv1100435524:84 , srv1330162699:84 , srv1379699037:84 , srv1451332915:84 , srv1484815825:84 , srv1612108040:84 , srv1768057161:84 , srv1808798054:84 , srv2080086311:84 , srv2082259279:84 , srv2103338324:84 , srv252007351:84 , srv386530691:84 , srv834197339:84 , srv86924261:84 , srv932477085:84 , srv1070275984:85 , srv1119149184:85 , srv1148378290:85 , srv1248054074:85 , srv133429353:85 , srv1340263665:85 , srv1417489990:85 , srv1437358277:85 , srv1535703310:85 , srv1707770525:85 , srv1820003488:85 , srv1987207176:85 , srv2142615898:85 , srv25320656:85 , srv304537366:85 , srv3216857:85 , srv4216616:85 , srv471950891:85 , srv50737736:85 , srv564934989:85 , srv841165892:85 , srv862470994:85 , srv1034901934:86 , srv1080066493:86 , srv1104091256:86 , srv1137134161:86 , srv121172014:86 , srv1275290899:86 , srv1294088002:86 , srv1387110528:86 , srv1480756193:86 , srv1499613122:86 , srv1503474673:86 , srv1647712013:86 , srv1703470233:86 , srv1715246869:86 , srv1726782782:86 , srv1840220173:86 , srv2008937889:86 , srv2130689566:86 , srv336608461:86 , srv59245640:86 , srv681965968:86 , srv815083025:86 , srv887942485:86 , srv912947769:86 , srv1225685146:87 , srv1269635282:87 , srv1342224057:87 , srv1527604013:87 , srv156308344:87 , srv1880114577:87 , srv1967798465:87 , srv2012937774:87 , srv2133767462:87 , srv316828715:87 , srv398888263:87 , srv515116486:87 , srv819659518:87 , srv831826379:87 , srv1681886922:88 , srv1734840209:88 , srv1971793182:88 , srv2115570091:88 , srv2146338323:88 , srv553222944:88 , srv588638758:88 , srv966044573:88 , srv1191253207:89 , srv1328063276:89 , srv163245968:551 }
2024-03-05 08:53:17,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 08:53:17,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2080086311=60, srv1080066493=3, srv862470994=94, srv1820003488=50, srv1703470233=43, srv1001774734=0, srv1148378290=9, srv156308344=37, srv1340263665=22, srv4216616=77, srv440740667=78, srv1681886922=42, srv304537366=70, srv86924261=95, srv819659518=90, srv1330162699=20, srv121172014=12, srv1484815825=30, srv2146338323=67, srv1967798465=55, srv1971793182=56, srv1342224057=23, srv515116486=81, srv791577143=88, srv1119149184=6, srv2082259279=61, srv887942485=96, srv379605515=74, srv2012937774=59, srv1417489990=26, srv2008937889=58, srv252007351=68, srv588638758=85, srv398888263=76, srv1248054074=14, srv2115570091=63, srv1387110528=25, srv1503474673=33, srv1499613122=32, srv25320656=69, srv1190940225=10, srv163245968=40, srv3216857=72, srv162461976=39, srv841165892=93, srv1282997040=17, srv1910516607=53, srv831826379=91, srv1070275984=2, srv154457928=36, srv1612108040=38, srv2130689566=64, srv386530691=75, srv59245640=86, srv1379699037=24, srv564934989=84, srv1140891913=8, srv1100435524=4, srv1486145065=31, srv1880114577=52, srv966044573=99, srv1535703310=35, srv471950891=79, srv52169370=82, srv1137134161=7, srv932477085=98, srv1726782782=46, srv1275290899=16, srv1328063276=19, srv336608461=73, srv1734840209=47, srv912947769=97, srv1707770525=44, srv2142615898=66, srv1808798054=49, srv1915938343=54, srv1191253207=11, srv1437358277=27, srv681965968=87, srv1840220173=51, srv1104091256=5, srv2103338324=62, srv553222944=83, srv1527604013=34, srv1768057161=48, srv133429353=21, srv834197339=92, srv1647712013=41, srv1987207176=57, srv1480756193=29, srv316828715=71, srv1269635282=15, srv1034901934=1, srv2133767462=65, srv1451332915=28, srv1294088002=18, srv1715246869=45, srv50737736=80, srv1225685146=13, srv815083025=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 08:53:17,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 08:53:17,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 08:53:17,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 08:53:17,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 08:53:17,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 08:53:17,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 08:53:17,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 08:53:17,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 08:53:17,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 08:53:17,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 08:53:17,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 08:53:17,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 08:53:17,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 08:53:17,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 08:53:17,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 08:53:17,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 08:53:17,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 08:53:17,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 08:53:17,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 08:53:17,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 08:53:17,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 08:53:17,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 08:53:17,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 08:53:17,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 08:53:17,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 08:53:17,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 08:53:17,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 08:53:17,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 08:53:17,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 08:53:17,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 08:53:17,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 08:53:17,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 08:53:17,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 08:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 08:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 08:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 08:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 08:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 08:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 08:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 08:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 08:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 08:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 08:53:17,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 08:53:17,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 08:53:17,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 08:53:17,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 08:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 08:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 08:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 08:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 08:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 08:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 08:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 08:53:17,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 08:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 08:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 08:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 08:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 08:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 08:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 08:53:17,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 08:53:17,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 08:53:17,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 08:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 08:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 08:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 08:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 08:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 08:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 08:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 08:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 08:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 08:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 08:53:17,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 08:53:17,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 08:53:17,835 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 08:53:17,836 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 08:53:17,992 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=0.008148148148148147); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012870763988845636); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.008148148148148147); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005333333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:17,992 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-05 08:53:17,993 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=8.774211395729876E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.008148148148148147); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.012870763988845636); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.008148148148148147); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005333333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-05 08:53:18,436 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 579 ms to try 5000 different iterations.  Found a solution that moves 312 regions; Going from a computed imbalance of 8.774211395729876E-4 to a new imbalance of 5.774020214551141E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.034666666666666665, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.737793696791342E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=5.0E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:18,437 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv887942485:81 , srv1080066493:83 , srv1191253207:83 , srv1726782782:83 , srv1768057161:83 , srv1971793182:83 , srv2115570091:83 , srv834197339:83 , srv1034901934:84 , srv1269635282:84 , srv1328063276:84 , srv1342224057:84 , srv1417489990:84 , srv1451332915:84 , srv1535703310:84 , srv156308344:84 , srv1681886922:84 , srv1703470233:84 , srv1734840209:84 , srv1808798054:84 , srv1840220173:84 , srv1880114577:84 , srv1967798465:84 , srv2103338324:84 , srv2146338323:84 , srv304537366:84 , srv316828715:84 , srv386530691:84 , srv398888263:84 , srv52169370:84 , srv553222944:84 , srv588638758:84 , srv791577143:84 , srv819659518:84 , srv831826379:84 , srv912947769:84 , srv966044573:84 , srv1001774734:85 , srv1070275984:85 , srv1104091256:85 , srv1119149184:85 , srv1137134161:85 , srv1148378290:85 , srv121172014:85 , srv1225685146:85 , srv1275290899:85 , srv1294088002:85 , srv1330162699:85 , srv1340263665:85 , srv1379699037:85 , srv1387110528:85 , srv1437358277:85 , srv1480756193:85 , srv1486145065:85 , srv1499613122:85 , srv1503474673:85 , srv1527604013:85 , srv154457928:85 , srv1647712013:85 , srv1707770525:85 , srv1910516607:85 , srv1987207176:85 , srv2008937889:85 , srv2012937774:85 , srv2082259279:85 , srv2130689566:85 , srv2133767462:85 , srv2142615898:85 , srv252007351:85 , srv336608461:85 , srv4216616:85 , srv440740667:85 , srv50737736:85 , srv515116486:85 , srv59245640:85 , srv681965968:85 , srv815083025:85 , srv841165892:85 , srv862470994:85 , srv1100435524:86 , srv1140891913:86 , srv1190940225:86 , srv1248054074:86 , srv1282997040:86 , srv133429353:86 , srv1484815825:86 , srv1612108040:86 , srv162461976:86 , srv1715246869:86 , srv1820003488:86 , srv1915938343:86 , srv2080086311:86 , srv25320656:86 , srv3216857:86 , srv379605515:86 , srv471950891:86 , srv564934989:86 , srv86924261:86 , srv932477085:86 , srv163245968:612 }
2024-03-05 08:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 08:53:18,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2080086311=60, srv1080066493=3, srv862470994=94, srv1820003488=50, srv1703470233=43, srv1001774734=0, srv1148378290=9, srv156308344=37, srv1340263665=22, srv4216616=77, srv440740667=78, srv1681886922=42, srv304537366=70, srv86924261=95, srv819659518=90, srv1330162699=20, srv121172014=12, srv1484815825=30, srv2146338323=67, srv1967798465=55, srv1971793182=56, srv1342224057=23, srv515116486=81, srv791577143=88, srv1119149184=6, srv2082259279=61, srv887942485=96, srv379605515=74, srv2012937774=59, srv1417489990=26, srv2008937889=58, srv252007351=68, srv588638758=85, srv398888263=76, srv1248054074=14, srv2115570091=63, srv1387110528=25, srv1503474673=33, srv1499613122=32, srv25320656=69, srv1190940225=10, srv163245968=40, srv3216857=72, srv162461976=39, srv841165892=93, srv1282997040=17, srv1910516607=53, srv831826379=91, srv1070275984=2, srv154457928=36, srv1612108040=38, srv2130689566=64, srv386530691=75, srv59245640=86, srv1379699037=24, srv564934989=84, srv1140891913=8, srv1100435524=4, srv1486145065=31, srv1880114577=52, srv966044573=99, srv1535703310=35, srv471950891=79, srv52169370=82, srv1137134161=7, srv932477085=98, srv1726782782=46, srv1275290899=16, srv1328063276=19, srv336608461=73, srv1734840209=47, srv912947769=97, srv1707770525=44, srv2142615898=66, srv1808798054=49, srv1915938343=54, srv1191253207=11, srv1437358277=27, srv681965968=87, srv1840220173=51, srv1104091256=5, srv2103338324=62, srv553222944=83, srv1527604013=34, srv1768057161=48, srv133429353=21, srv834197339=92, srv1647712013=41, srv1987207176=57, srv1480756193=29, srv316828715=71, srv1269635282=15, srv1034901934=1, srv2133767462=65, srv1451332915=28, srv1294088002=18, srv1715246869=45, srv50737736=80, srv1225685146=13, srv815083025=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 08:53:18,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 08:53:18,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 08:53:18,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 08:53:18,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 08:53:18,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 08:53:18,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 08:53:18,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 08:53:18,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 08:53:18,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 08:53:18,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 08:53:18,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 08:53:18,559 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.737793696791342E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=5.0E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:18,559 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-05 08:53:18,560 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=5.555553145160838E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.737793696791342E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=5.0E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-05 08:53:18,805 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 339 ms to try 5000 different iterations.  Found a solution that moves 34 regions; Going from a computed imbalance of 5.555553145160838E-5 to a new imbalance of 5.880566081964825E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0012535023884839248); MoveCostFunction : (multiplier=7.0, imbalance=0.003777777777777778); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:18,806 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1840220173:83 , srv2133767462:83 , srv252007351:83 , srv316828715:83 , srv379605515:83 , srv471950891:83 , srv86924261:83 , srv912947769:83 , srv1034901934:84 , srv1070275984:84 , srv1080066493:84 , srv1100435524:84 , srv1104091256:84 , srv1119149184:84 , srv1137134161:84 , srv1140891913:84 , srv1148378290:84 , srv1190940225:84 , srv1191253207:84 , srv1225685146:84 , srv1248054074:84 , srv1269635282:84 , srv1275290899:84 , srv1282997040:84 , srv1294088002:84 , srv1328063276:84 , srv1330162699:84 , srv133429353:84 , srv1340263665:84 , srv1342224057:84 , srv1379699037:84 , srv1387110528:84 , srv1417489990:84 , srv1437358277:84 , srv1451332915:84 , srv1480756193:84 , srv1484815825:84 , srv1486145065:84 , srv1499613122:84 , srv1503474673:84 , srv1527604013:84 , srv1535703310:84 , srv154457928:84 , srv156308344:84 , srv1612108040:84 , srv162461976:84 , srv1647712013:84 , srv1681886922:84 , srv1703470233:84 , srv1707770525:84 , srv1715246869:84 , srv1726782782:84 , srv1734840209:84 , srv1808798054:84 , srv1820003488:84 , srv1880114577:84 , srv1910516607:84 , srv1915938343:84 , srv1967798465:84 , srv1971793182:84 , srv1987207176:84 , srv2008937889:84 , srv2012937774:84 , srv2080086311:84 , srv2082259279:84 , srv2103338324:84 , srv2115570091:84 , srv2130689566:84 , srv2142615898:84 , srv2146338323:84 , srv25320656:84 , srv304537366:84 , srv3216857:84 , srv336608461:84 , srv386530691:84 , srv398888263:84 , srv4216616:84 , srv50737736:84 , srv515116486:84 , srv52169370:84 , srv553222944:84 , srv564934989:84 , srv588638758:84 , srv59245640:84 , srv681965968:84 , srv815083025:84 , srv831826379:84 , srv841165892:84 , srv862470994:84 , srv887942485:84 , srv932477085:84 , srv966044573:84 , srv1001774734:85 , srv121172014:85 , srv440740667:85 , srv791577143:85 , srv819659518:85 , srv834197339:85 , srv1768057161:86 , srv163245968:684 }
2024-03-05 08:53:18,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 08:53:18,809 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2080086311=60, srv1080066493=3, srv862470994=94, srv1820003488=50, srv1703470233=43, srv1001774734=0, srv1148378290=9, srv156308344=37, srv1340263665=22, srv4216616=77, srv440740667=78, srv1681886922=42, srv304537366=70, srv86924261=95, srv819659518=90, srv1330162699=20, srv121172014=12, srv1484815825=30, srv2146338323=67, srv1967798465=55, srv1971793182=56, srv1342224057=23, srv515116486=81, srv791577143=88, srv1119149184=6, srv2082259279=61, srv887942485=96, srv379605515=74, srv2012937774=59, srv1417489990=26, srv2008937889=58, srv252007351=68, srv588638758=85, srv398888263=76, srv1248054074=14, srv2115570091=63, srv1387110528=25, srv1503474673=33, srv1499613122=32, srv25320656=69, srv1190940225=10, srv163245968=40, srv3216857=72, srv162461976=39, srv841165892=93, srv1282997040=17, srv1910516607=53, srv831826379=91, srv1070275984=2, srv154457928=36, srv1612108040=38, srv2130689566=64, srv386530691=75, srv59245640=86, srv1379699037=24, srv564934989=84, srv1140891913=8, srv1100435524=4, srv1486145065=31, srv1880114577=52, srv966044573=99, srv1535703310=35, srv471950891=79, srv52169370=82, srv1137134161=7, srv932477085=98, srv1726782782=46, srv1275290899=16, srv1328063276=19, srv336608461=73, srv1734840209=47, srv912947769=97, srv1707770525=44, srv2142615898=66, srv1808798054=49, srv1915938343=54, srv1191253207=11, srv1437358277=27, srv681965968=87, srv1840220173=51, srv1104091256=5, srv2103338324=62, srv553222944=83, srv1527604013=34, srv1768057161=48, srv133429353=21, srv834197339=92, srv1647712013=41, srv1987207176=57, srv1480756193=29, srv316828715=71, srv1269635282=15, srv1034901934=1, srv2133767462=65, srv1451332915=28, srv1294088002=18, srv1715246869=45, srv50737736=80, srv1225685146=13, srv815083025=89} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 08:53:18,820 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-05 08:53:18,821 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-05 08:53:18,822 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-05 08:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-05 08:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-05 08:53:18,929 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=5.642492993526674E-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=0.0012535023884839248); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:18,929 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1840220173:83 , srv2133767462:83 , srv252007351:83 , srv316828715:83 , srv379605515:83 , srv471950891:83 , srv86924261:83 , srv912947769:83 , srv1034901934:84 , srv1070275984:84 , srv1080066493:84 , srv1100435524:84 , srv1104091256:84 , srv1119149184:84 , srv1137134161:84 , srv1140891913:84 , srv1148378290:84 , srv1190940225:84 , srv1191253207:84 , srv1225685146:84 , srv1248054074:84 , srv1269635282:84 , srv1275290899:84 , srv1282997040:84 , srv1294088002:84 , srv1328063276:84 , srv1330162699:84 , srv133429353:84 , srv1340263665:84 , srv1342224057:84 , srv1379699037:84 , srv1387110528:84 , srv1417489990:84 , srv1437358277:84 , srv1451332915:84 , srv1480756193:84 , srv1484815825:84 , srv1486145065:84 , srv1499613122:84 , srv1503474673:84 , srv1527604013:84 , srv1535703310:84 , srv154457928:84 , srv156308344:84 , srv1612108040:84 , srv162461976:84 , srv1647712013:84 , srv1681886922:84 , srv1703470233:84 , srv1707770525:84 , srv1715246869:84 , srv1726782782:84 , srv1734840209:84 , srv1808798054:84 , srv1820003488:84 , srv1880114577:84 , srv1910516607:84 , srv1915938343:84 , srv1967798465:84 , srv1971793182:84 , srv1987207176:84 , srv2008937889:84 , srv2012937774:84 , srv2080086311:84 , srv2082259279:84 , srv2103338324:84 , srv2115570091:84 , srv2130689566:84 , srv2142615898:84 , srv2146338323:84 , srv25320656:84 , srv304537366:84 , srv3216857:84 , srv336608461:84 , srv386530691:84 , srv398888263:84 , srv4216616:84 , srv50737736:84 , srv515116486:84 , srv52169370:84 , srv553222944:84 , srv564934989:84 , srv588638758:84 , srv59245640:84 , srv681965968:84 , srv815083025:84 , srv831826379:84 , srv841165892:84 , srv862470994:84 , srv887942485:84 , srv932477085:84 , srv966044573:84 , srv1001774734:85 , srv121172014:85 , srv440740667:85 , srv791577143:85 , srv819659518:85 , srv834197339:85 , srv1768057161:86 , srv163245968:684 }
2024-03-05 08:53:18,954 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=293 (was 267) - SystemLoadAverage LEAK? -, ProcessCount=172 (was 172), AvailableMemoryMB=6254 (was 7020)
2024-03-05 08:53:18,963 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=293, ProcessCount=172, AvailableMemoryMB=6254
2024-03-05 08:53:18,964 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-05 08:53:18,964 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-03-05 08:53:18,974 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1015974956:84 , srv1245915952:84 , srv1248997249:84 , srv1255218322:84 , srv1283132744:84 , srv1302453344:84 , srv139603408:84 , srv1452105344:84 , srv1573904054:84 , srv1592604334:84 , srv1768848618:84 , srv1817698261:84 , srv184990111:84 , srv2001166944:84 , srv2025345131:84 , srv2108628902:84 , srv345336511:84 , srv385214752:84 , srv417079187:84 , srv509180698:84 , srv521373198:84 , srv65216249:84 , srv696659456:84 , srv76068372:84 , srv781242720:84 , srv793554646:84 , srv915733301:84 , srv929733359:84 , srv963872087:84 , srv1478740723:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-03-05 08:53:18,976 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 08:53:18,976 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1478740723=8, srv915733301=27, srv1255218322=3, srv1768848618=11, srv1283132744=4, srv184990111=13, srv385214752=18, srv781242720=25, srv1015974956=0, srv2108628902=16, srv1592604334=10, srv2001166944=14, srv76068372=24, srv509180698=20, srv963872087=29, srv1817698261=12, srv417079187=19, srv521373198=21, srv2025345131=15, srv345336511=17, srv1573904054=9, srv1452105344=7, srv929733359=28, srv1248997249=2, srv65216249=22, srv1245915952=1, srv793554646=26, srv139603408=6, srv696659456=23, srv1302453344=5} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 08:53:18,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 08:53:18,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 08:53:18,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 08:53:18,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 08:53:18,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 08:53:18,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 08:53:18,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 08:53:18,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 08:53:18,990 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 08:53:18,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 08:53:18,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 08:53:18,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 08:53:18,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 08:53:18,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 08:53:18,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 08:53:18,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-05 08:53:19,014 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=1.100033945613615, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:53:19,014 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.99125082469605, 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=1.100033945613615, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-03-05 08:55:18,996 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5461257 different iterations.  Found a solution that moves 1865 regions; Going from a computed imbalance of 0.99125082469605 to a new imbalance of 4.353003038599517E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6907407407407408, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:55:19,003 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1015974956:90 , srv1245915952:90 , srv1248997249:90 , srv1255218322:90 , srv1283132744:90 , srv1302453344:90 , srv139603408:90 , srv1452105344:90 , srv1478740723:90 , srv1573904054:90 , srv1592604334:90 , srv1768848618:90 , srv1817698261:90 , srv184990111:90 , srv2001166944:90 , srv2025345131:90 , srv2108628902:90 , srv345336511:90 , srv385214752:90 , srv417079187:90 , srv509180698:90 , srv521373198:90 , srv65216249:90 , srv696659456:90 , srv76068372:90 , srv781242720:90 , srv793554646:90 , srv915733301:90 , srv929733359:90 , srv963872087:90 }
2024-03-05 08:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-05 08:55:19,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1478740723=8, srv915733301=27, srv1255218322=3, srv1768848618=11, srv1283132744=4, srv184990111=13, srv385214752=18, srv781242720=25, srv1015974956=0, srv2108628902=16, srv1592604334=10, srv2001166944=14, srv76068372=24, srv509180698=20, srv963872087=29, srv1817698261=12, srv417079187=19, srv521373198=21, srv2025345131=15, srv345336511=17, srv1573904054=9, srv1452105344=7, srv929733359=28, srv1248997249=2, srv65216249=22, srv1245915952=1, srv793554646=26, srv139603408=6, srv696659456=23, srv1302453344=5} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-05 08:55:19,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-05 08:55:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-05 08:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-05 08:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-05 08:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-05 08:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-05 08:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-05 08:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-05 08:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-05 08:55:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-05 08:55:19,021 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-05 08:55:19,021 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1015974956:90 , srv1245915952:90 , srv1248997249:90 , srv1255218322:90 , srv1283132744:90 , srv1302453344:90 , srv139603408:90 , srv1452105344:90 , srv1478740723:90 , srv1573904054:90 , srv1592604334:90 , srv1768848618:90 , srv1817698261:90 , srv184990111:90 , srv2001166944:90 , srv2025345131:90 , srv2108628902:90 , srv345336511:90 , srv385214752:90 , srv417079187:90 , srv509180698:90 , srv521373198:90 , srv65216249:90 , srv696659456:90 , srv76068372:90 , srv781242720:90 , srv793554646:90 , srv915733301:90 , srv929733359:90 , srv963872087:90 }
2024-03-05 08:55:19,035 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=237 (was 293), ProcessCount=168 (was 172), AvailableMemoryMB=5525 (was 6254)