2023-12-17 02:53:13,294 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-12-17 02:53:13,534 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-12-17 02:53:13,622 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-12-17 02:53:13,694 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-12-17 02:53:13,702 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-12-17 02:53:13,718 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=393, ProcessCount=169, AvailableMemoryMB=2044
2023-12-17 02:53:13,720 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-12-17 02:53:13,720 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-12-17 02:53:13,835 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1006868351:84 , srv1034263484:84 , srv1043301101:84 , srv1163038511:84 , srv124087968:84 , srv1243914844:84 , srv1271367589:84 , srv1284630320:84 , srv1294554811:84 , srv1317263752:84 , srv1320212957:84 , srv1324168478:84 , srv140940192:84 , srv1427498890:84 , srv1436736396:84 , srv1441608888:84 , srv1456685975:84 , srv1476393130:84 , srv1477088181:84 , srv1477105338:84 , srv1492165176:84 , srv1498663034:84 , srv1508191357:84 , srv1546364796:84 , srv1593191270:84 , srv1594125965:84 , srv1611168688:84 , srv1617140012:84 , srv1648186073:84 , srv1659106599:84 , srv1663519462:84 , srv1688363082:84 , srv1693871:84 , srv1721770976:84 , srv1724002128:84 , srv1745425086:84 , srv175018409:84 , srv1753182042:84 , srv1768455730:84 , srv1795148005:84 , srv1807284581:84 , srv1847699711:84 , srv1855817000:84 , srv1858625165:84 , srv1902597992:84 , srv1905790267:84 , srv1907376291:84 , srv1911781292:84 , srv1915562585:84 , srv1957845122:84 , srv1971590464:84 , srv2002280051:84 , srv203372340:84 , srv2057389077:84 , srv2102535341:84 , srv2108832979:84 , srv2110327985:84 , srv2110793525:84 , srv321865251:84 , srv333622162:84 , srv346215770:84 , srv353263822:84 , srv35570435:84 , srv437452459:84 , srv455062808:84 , srv463402503:84 , srv467663673:84 , srv472519080:84 , srv532657609:84 , srv556894044:84 , srv565475775:84 , srv603068266:84 , srv609582001:84 , srv633789689:84 , srv638415843:84 , srv63845343:84 , srv678224274:84 , srv741960998:84 , srv745987723:84 , srv751863362:84 , srv773308:84 , srv793111603:84 , srv802893162:84 , srv812079669:84 , srv840543646:84 , srv846525867:84 , srv854391520:84 , srv866470111:84 , srv880880204:84 , srv883073513:84 , srv917481462:84 , srv920320296:84 , srv947405835:84 , srv955206977:84 , srv967824061:84 , srv981395752:84 , srv991665650:84 , srv997793023:84 , srv999427405:84 , srv1261074491:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-12-17 02:53:13,842 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-17 02:53:13,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv880880204=89, srv1006868351=0, srv532657609=69, srv1911781292=48, srv1163038511=3, srv633789689=74, srv565475775=71, srv1034263484=1, srv1476393130=18, srv1855817000=43, srv1957845122=50, srv1324168478=12, srv1546364796=24, srv603068266=72, srv1611168688=27, srv840543646=85, srv463402503=66, srv1043301101=2, srv1807284581=41, srv1753182042=38, srv455062808=65, srv741960998=78, srv1427498890=14, srv812079669=84, srv1317263752=10, srv609582001=73, srv947405835=93, srv967824061=95, srv63845343=76, srv854391520=87, srv1745425086=36, srv346215770=61, srv751863362=80, srv1648186073=29, srv472519080=68, srv793111603=82, srv1294554811=9, srv917481462=91, srv1724002128=35, srv124087968=4, srv1693871=33, srv2057389077=54, srv2102535341=55, srv2110327985=57, srv997793023=98, srv1905790267=46, srv2110793525=58, srv1436736396=15, srv1663519462=31, srv1498663034=22, srv1902597992=45, srv678224274=77, srv638415843=75, srv1261074491=6, srv437452459=64, srv1795148005=40, srv1659106599=30, srv1847699711=42, srv1593191270=25, srv866470111=88, srv1456685975=17, srv175018409=37, srv203372340=53, srv1320212957=11, srv333622162=60, srv745987723=79, srv1271367589=7, srv1477088181=19, srv140940192=13, srv1858625165=44, srv2108832979=56, srv1688363082=32, srv1594125965=26, srv1508191357=23, srv1617140012=28, srv1243914844=5, srv1721770976=34, srv1284630320=8, srv467663673=67, srv802893162=83, srv991665650=97, srv981395752=96, srv1477105338=20, srv1915562585=49, srv1971590464=51, srv999427405=99, srv1441608888=16, srv321865251=59, srv1907376291=47, srv1768455730=39, srv556894044=70, srv920320296=92, srv353263822=62, srv773308=81, srv2002280051=52, srv846525867=86, srv35570435=63, srv1492165176=21, srv955206977=94, srv883073513=90} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-17 02:53:13,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-17 02:53:13,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-17 02:53:13,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-17 02:53:13,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-17 02:53:13,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-17 02:53:13,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-17 02:53:13,911 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-17 02:53:13,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-17 02:53:13,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-17 02:53:13,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-17 02:53:13,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-17 02:53:13,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-17 02:53:13,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-17 02:53:13,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-17 02:53:13,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-17 02:53:13,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-17 02:53:13,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-17 02:53:13,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-17 02:53:13,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-17 02:53:13,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-17 02:53:13,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-17 02:53:13,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-17 02:53:13,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-17 02:53:13,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-17 02:53:13,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-17 02:53:13,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-17 02:53:13,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-17 02:53:13,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-17 02:53:13,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-17 02:53:13,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-17 02:53:13,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-17 02:53:13,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-17 02:53:13,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-17 02:53:13,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-17 02:53:13,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-17 02:53:13,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-17 02:53:13,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-17 02:53:13,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-17 02:53:13,914 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-17 02:53:13,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-17 02:53:13,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-17 02:53:13,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-17 02:53:13,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-17 02:53:13,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-17 02:53:13,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-17 02:53:13,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-17 02:53:13,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-17 02:53:13,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-17 02:53:13,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-17 02:53:13,915 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-17 02:53:13,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-17 02:53:13,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-17 02:53:13,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-17 02:53:13,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-17 02:53:13,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-17 02:53:13,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-17 02:53:13,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-17 02:53:13,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-17 02:53:13,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-17 02:53:13,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-17 02:53:13,916 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-17 02:53:13,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-17 02:53:13,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-17 02:53:13,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-17 02:53:13,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-17 02:53:13,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-17 02:53:13,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-17 02:53:13,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-17 02:53:13,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-17 02:53:13,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-17 02:53:13,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-17 02:53:13,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-17 02:53:13,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-17 02:53:13,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-17 02:53:13,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-17 02:53:13,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-17 02:53:13,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-17 02:53:13,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-17 02:53:13,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-17 02:53:13,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-17 02:53:13,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-17 02:53:13,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-17 02:53:13,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-17 02:53:13,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-17 02:53:13,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-17 02:53:13,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-17 02:53:13,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-17 02:53:13,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-17 02:53:13,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-17 02:53:13,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-17 02:53:13,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-17 02:53:13,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-17 02:53:13,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-17 02:53:13,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-17 02:53:13,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-17 02:53:13,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-17 02:53:13,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-17 02:53:13,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-17 02:53:13,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-17 02:53:13,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-17 02:53:13,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-17 02:53:14,188 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:53:14,188 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-12-17 02:53:14,188 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-12-17 02:53:14,641 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 704 ms to try 5000 different iterations.  Found a solution that moves 4686 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17856196495136406. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.037451885415319734, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05589191107759443, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5206666666666667, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.037451885415319734, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17408333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23741666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:53:14,652 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1243914844:83 , srv1324168478:83 , srv140940192:83 , srv840543646:83 , srv1477105338:84 , srv1546364796:84 , srv1902597992:84 , srv2057389077:84 , srv333622162:84 , srv678224274:84 , srv967824061:84 , srv1317263752:85 , srv1456685975:85 , srv1476393130:85 , srv1477088181:85 , srv1508191357:85 , srv1594125965:85 , srv1617140012:85 , srv175018409:85 , srv1807284581:85 , srv1855817000:85 , srv1907376291:85 , srv1911781292:85 , srv1971590464:85 , srv203372340:85 , srv353263822:85 , srv35570435:85 , srv472519080:85 , srv565475775:85 , srv638415843:85 , srv745987723:85 , srv751863362:85 , srv812079669:85 , srv854391520:85 , srv947405835:85 , srv981395752:85 , srv991665650:85 , srv999427405:85 , srv1006868351:86 , srv1034263484:86 , srv1043301101:86 , srv1163038511:86 , srv1320212957:86 , srv1441608888:86 , srv1648186073:86 , srv1745425086:86 , srv1905790267:86 , srv2110793525:86 , srv532657609:86 , srv793111603:86 , srv866470111:86 , srv920320296:86 , srv124087968:87 , srv1284630320:87 , srv1436736396:87 , srv1492165176:87 , srv1498663034:87 , srv1593191270:87 , srv1663519462:87 , srv1721770976:87 , srv1724002128:87 , srv2002280051:87 , srv346215770:87 , srv467663673:87 , srv603068266:87 , srv609582001:87 , srv773308:87 , srv802893162:87 , srv880880204:87 , srv883073513:87 , srv1271367589:88 , srv1294554811:88 , srv1768455730:88 , srv1847699711:88 , srv1915562585:88 , srv2102535341:88 , srv2108832979:88 , srv63845343:88 , srv741960998:88 , srv846525867:88 , srv997793023:88 , srv1427498890:89 , srv1688363082:89 , srv1753182042:89 , srv1858625165:89 , srv321865251:89 , srv437452459:89 , srv556894044:89 , srv633789689:89 , srv1693871:90 , srv1957845122:90 , srv455062808:90 , srv917481462:90 , srv463402503:91 , srv955206977:91 , srv1611168688:92 , srv1795148005:92 , srv1659106599:93 , srv2110327985:93 , srv1261074491:423 }
2023-12-17 02:53:14,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-17 02:53:14,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv880880204=89, srv1006868351=0, srv532657609=69, srv1911781292=48, srv1163038511=3, srv633789689=74, srv565475775=71, srv1034263484=1, srv1476393130=18, srv1855817000=43, srv1957845122=50, srv1324168478=12, srv1546364796=24, srv603068266=72, srv1611168688=27, srv840543646=85, srv463402503=66, srv1043301101=2, srv1807284581=41, srv1753182042=38, srv455062808=65, srv741960998=78, srv1427498890=14, srv812079669=84, srv1317263752=10, srv609582001=73, srv947405835=93, srv967824061=95, srv63845343=76, srv854391520=87, srv1745425086=36, srv346215770=61, srv751863362=80, srv1648186073=29, srv472519080=68, srv793111603=82, srv1294554811=9, srv917481462=91, srv1724002128=35, srv124087968=4, srv1693871=33, srv2057389077=54, srv2102535341=55, srv2110327985=57, srv997793023=98, srv1905790267=46, srv2110793525=58, srv1436736396=15, srv1663519462=31, srv1498663034=22, srv1902597992=45, srv678224274=77, srv638415843=75, srv1261074491=6, srv437452459=64, srv1795148005=40, srv1659106599=30, srv1847699711=42, srv1593191270=25, srv866470111=88, srv1456685975=17, srv175018409=37, srv203372340=53, srv1320212957=11, srv333622162=60, srv745987723=79, srv1271367589=7, srv1477088181=19, srv140940192=13, srv1858625165=44, srv2108832979=56, srv1688363082=32, srv1594125965=26, srv1508191357=23, srv1617140012=28, srv1243914844=5, srv1721770976=34, srv1284630320=8, srv467663673=67, srv802893162=83, srv991665650=97, srv981395752=96, srv1477105338=20, srv1915562585=49, srv1971590464=51, srv999427405=99, srv1441608888=16, srv321865251=59, srv1907376291=47, srv1768455730=39, srv556894044=70, srv920320296=92, srv353263822=62, srv773308=81, srv2002280051=52, srv846525867=86, srv35570435=63, srv1492165176=21, srv955206977=94, srv883073513=90} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-17 02:53:14,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-17 02:53:14,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-17 02:53:14,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-17 02:53:14,671 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-17 02:53:14,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-17 02:53:14,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-17 02:53:14,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-17 02:53:14,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-17 02:53:14,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-17 02:53:14,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-17 02:53:14,672 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-17 02:53:14,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-17 02:53:14,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-17 02:53:14,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-17 02:53:14,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-17 02:53:14,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-17 02:53:14,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-17 02:53:14,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-17 02:53:14,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-17 02:53:14,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-17 02:53:14,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-17 02:53:14,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-17 02:53:14,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-17 02:53:14,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-17 02:53:14,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-17 02:53:14,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-17 02:53:14,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-17 02:53:14,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-17 02:53:14,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-17 02:53:14,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-17 02:53:14,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-17 02:53:14,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-17 02:53:14,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-17 02:53:14,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-17 02:53:14,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-17 02:53:14,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-17 02:53:14,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-17 02:53:14,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-17 02:53:14,675 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-17 02:53:14,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-17 02:53:14,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-17 02:53:14,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-17 02:53:14,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-17 02:53:14,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-17 02:53:14,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-17 02:53:14,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-17 02:53:14,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-17 02:53:14,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-17 02:53:14,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-17 02:53:14,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-17 02:53:14,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-17 02:53:14,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-17 02:53:14,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-17 02:53:14,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-17 02:53:14,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-17 02:53:14,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-17 02:53:14,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-17 02:53:14,678 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-17 02:53:14,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-17 02:53:14,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-17 02:53:14,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-17 02:53:14,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-17 02:53:14,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-17 02:53:14,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-17 02:53:14,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-17 02:53:14,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-17 02:53:14,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-17 02:53:14,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-17 02:53:14,679 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-17 02:53:14,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-17 02:53:14,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-17 02:53:14,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-17 02:53:14,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-17 02:53:14,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-17 02:53:14,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-17 02:53:14,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-17 02:53:14,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-17 02:53:14,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-17 02:53:14,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-17 02:53:14,680 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-17 02:53:14,681 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-17 02:53:14,681 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-17 02:53:14,681 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-17 02:53:14,681 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-17 02:53:14,681 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-17 02:53:14,681 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-17 02:53:14,681 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-17 02:53:14,681 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-17 02:53:14,804 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=0.037451885415319734, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05589191107759443, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.037451885415319734, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17408333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23741666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:53:14,804 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-12-17 02:53:14,805 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17852915287805754, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.037451885415319734, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05589191107759443, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.037451885415319734, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17408333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23741666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-12-17 02:53:14,994 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 285 ms to try 5000 different iterations.  Found a solution that moves 2644 regions; Going from a computed imbalance of 0.17852915287805754 to a new imbalance of 0.017159793189449924. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.023265091807685875); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03477682575261304, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2937777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023265091807685875); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04658333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:53:15,004 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1795148005:78 , srv1611168688:80 , srv1659106599:80 , srv2110327985:80 , srv455062808:81 , srv463402503:81 , srv556894044:81 , srv917481462:81 , srv1688363082:82 , srv1753182042:82 , srv633789689:82 , srv955206977:82 , srv1847699711:83 , srv1858625165:83 , srv1915562585:83 , srv2102535341:83 , srv2108832979:83 , srv467663673:83 , srv63845343:83 , srv741960998:83 , srv997793023:83 , srv1271367589:84 , srv1294554811:84 , srv1427498890:84 , srv1436736396:84 , srv1492165176:84 , srv1498663034:84 , srv1663519462:84 , srv1693871:84 , srv1721770976:84 , srv1768455730:84 , srv321865251:84 , srv437452459:84 , srv802893162:84 , srv1006868351:85 , srv1043301101:85 , srv124087968:85 , srv1476393130:85 , srv1477088181:85 , srv1593191270:85 , srv1855817000:85 , srv1957845122:85 , srv346215770:85 , srv472519080:85 , srv793111603:85 , srv846525867:85 , srv854391520:85 , srv920320296:85 , srv1034263484:86 , srv1163038511:86 , srv1284630320:86 , srv1320212957:86 , srv1441608888:86 , srv1508191357:86 , srv1594125965:86 , srv1724002128:86 , srv1745425086:86 , srv1905790267:86 , srv1907376291:86 , srv2002280051:86 , srv2110793525:86 , srv353263822:86 , srv565475775:86 , srv603068266:86 , srv609582001:86 , srv812079669:86 , srv866470111:86 , srv880880204:86 , srv883073513:86 , srv1456685975:87 , srv1477105338:87 , srv1617140012:87 , srv1648186073:87 , srv1911781292:87 , srv1971590464:87 , srv203372340:87 , srv2057389077:87 , srv333622162:87 , srv638415843:87 , srv745987723:87 , srv981395752:87 , srv991665650:87 , srv999427405:87 , srv140940192:88 , srv175018409:88 , srv35570435:88 , srv532657609:88 , srv751863362:88 , srv773308:88 , srv947405835:88 , srv1317263752:89 , srv1324168478:89 , srv1546364796:89 , srv1807284581:89 , srv1902597992:89 , srv678224274:89 , srv967824061:89 , srv1243914844:90 , srv840543646:90 , srv1261074491:558 }
2023-12-17 02:53:15,007 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-17 02:53:15,008 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv880880204=89, srv1006868351=0, srv532657609=69, srv1911781292=48, srv1163038511=3, srv633789689=74, srv565475775=71, srv1034263484=1, srv1476393130=18, srv1855817000=43, srv1957845122=50, srv1324168478=12, srv1546364796=24, srv603068266=72, srv1611168688=27, srv840543646=85, srv463402503=66, srv1043301101=2, srv1807284581=41, srv1753182042=38, srv455062808=65, srv741960998=78, srv1427498890=14, srv812079669=84, srv1317263752=10, srv609582001=73, srv947405835=93, srv967824061=95, srv63845343=76, srv854391520=87, srv1745425086=36, srv346215770=61, srv751863362=80, srv1648186073=29, srv472519080=68, srv793111603=82, srv1294554811=9, srv917481462=91, srv1724002128=35, srv124087968=4, srv1693871=33, srv2057389077=54, srv2102535341=55, srv2110327985=57, srv997793023=98, srv1905790267=46, srv2110793525=58, srv1436736396=15, srv1663519462=31, srv1498663034=22, srv1902597992=45, srv678224274=77, srv638415843=75, srv1261074491=6, srv437452459=64, srv1795148005=40, srv1659106599=30, srv1847699711=42, srv1593191270=25, srv866470111=88, srv1456685975=17, srv175018409=37, srv203372340=53, srv1320212957=11, srv333622162=60, srv745987723=79, srv1271367589=7, srv1477088181=19, srv140940192=13, srv1858625165=44, srv2108832979=56, srv1688363082=32, srv1594125965=26, srv1508191357=23, srv1617140012=28, srv1243914844=5, srv1721770976=34, srv1284630320=8, srv467663673=67, srv802893162=83, srv991665650=97, srv981395752=96, srv1477105338=20, srv1915562585=49, srv1971590464=51, srv999427405=99, srv1441608888=16, srv321865251=59, srv1907376291=47, srv1768455730=39, srv556894044=70, srv920320296=92, srv353263822=62, srv773308=81, srv2002280051=52, srv846525867=86, srv35570435=63, srv1492165176=21, srv955206977=94, srv883073513=90} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-17 02:53:15,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-17 02:53:15,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-17 02:53:15,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-17 02:53:15,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-17 02:53:15,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-17 02:53:15,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-17 02:53:15,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-17 02:53:15,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-17 02:53:15,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-17 02:53:15,020 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-17 02:53:15,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-17 02:53:15,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-17 02:53:15,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-17 02:53:15,024 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-17 02:53:15,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-17 02:53:15,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-17 02:53:15,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-17 02:53:15,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-17 02:53:15,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-17 02:53:15,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-17 02:53:15,027 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-17 02:53:15,134 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=0.023265091807685875); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03477682575261304, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023265091807685875); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04658333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:53:15,134 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-12-17 02:53:15,134 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01714127950574903, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.023265091807685875); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03477682575261304, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023265091807685875); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.014083333333333333); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04658333333333333, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-12-17 02:53:15,358 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 307 ms to try 5000 different iterations.  Found a solution that moves 1049 regions; Going from a computed imbalance of 0.01714127950574903 to a new imbalance of 8.624734882194029E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005211573066470477); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007727107676325365); MoveCostFunction : (multiplier=7.0, imbalance=0.11655555555555555, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005211573066470477); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004666666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:53:15,360 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv773308:82 , srv1693871:83 , srv1807284581:83 , srv1957845122:83 , srv1243914844:84 , srv1317263752:84 , srv1427498890:84 , srv1546364796:84 , srv1648186073:84 , srv1659106599:84 , srv1724002128:84 , srv175018409:84 , srv2110327985:84 , srv35570435:84 , srv437452459:84 , srv846525867:84 , srv880880204:84 , srv883073513:84 , srv947405835:84 , srv967824061:84 , srv124087968:85 , srv1284630320:85 , srv1294554811:85 , srv1320212957:85 , srv1492165176:85 , srv1911781292:85 , srv2002280051:85 , srv321865251:85 , srv463402503:85 , srv532657609:85 , srv603068266:85 , srv609582001:85 , srv678224274:85 , srv751863362:85 , srv793111603:85 , srv840543646:85 , srv955206977:85 , srv991665650:85 , srv999427405:85 , srv1006868351:86 , srv1034263484:86 , srv1043301101:86 , srv1163038511:86 , srv1271367589:86 , srv1436736396:86 , srv1441608888:86 , srv1456685975:86 , srv1477105338:86 , srv1498663034:86 , srv1593191270:86 , srv1594125965:86 , srv1611168688:86 , srv1617140012:86 , srv1745425086:86 , srv1768455730:86 , srv1847699711:86 , srv1855817000:86 , srv1858625165:86 , srv1902597992:86 , srv1905790267:86 , srv1915562585:86 , srv1971590464:86 , srv203372340:86 , srv2102535341:86 , srv2108832979:86 , srv2110793525:86 , srv346215770:86 , srv353263822:86 , srv565475775:86 , srv633789689:86 , srv638415843:86 , srv745987723:86 , srv917481462:86 , srv920320296:86 , srv981395752:86 , srv997793023:86 , srv1324168478:87 , srv140940192:87 , srv1476393130:87 , srv1508191357:87 , srv1663519462:87 , srv1688363082:87 , srv1721770976:87 , srv1753182042:87 , srv1907376291:87 , srv2057389077:87 , srv333622162:87 , srv455062808:87 , srv467663673:87 , srv472519080:87 , srv556894044:87 , srv63845343:87 , srv802893162:87 , srv812079669:87 , srv866470111:87 , srv1477088181:88 , srv1795148005:88 , srv741960998:88 , srv854391520:88 , srv1261074491:523 }
2023-12-17 02:53:15,363 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-17 02:53:15,364 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv880880204=89, srv1006868351=0, srv532657609=69, srv1911781292=48, srv1163038511=3, srv633789689=74, srv565475775=71, srv1034263484=1, srv1476393130=18, srv1855817000=43, srv1957845122=50, srv1324168478=12, srv1546364796=24, srv603068266=72, srv1611168688=27, srv840543646=85, srv463402503=66, srv1043301101=2, srv1807284581=41, srv1753182042=38, srv455062808=65, srv741960998=78, srv1427498890=14, srv812079669=84, srv1317263752=10, srv609582001=73, srv947405835=93, srv967824061=95, srv63845343=76, srv854391520=87, srv1745425086=36, srv346215770=61, srv751863362=80, srv1648186073=29, srv472519080=68, srv793111603=82, srv1294554811=9, srv917481462=91, srv1724002128=35, srv124087968=4, srv1693871=33, srv2057389077=54, srv2102535341=55, srv2110327985=57, srv997793023=98, srv1905790267=46, srv2110793525=58, srv1436736396=15, srv1663519462=31, srv1498663034=22, srv1902597992=45, srv678224274=77, srv638415843=75, srv1261074491=6, srv437452459=64, srv1795148005=40, srv1659106599=30, srv1847699711=42, srv1593191270=25, srv866470111=88, srv1456685975=17, srv175018409=37, srv203372340=53, srv1320212957=11, srv333622162=60, srv745987723=79, srv1271367589=7, srv1477088181=19, srv140940192=13, srv1858625165=44, srv2108832979=56, srv1688363082=32, srv1594125965=26, srv1508191357=23, srv1617140012=28, srv1243914844=5, srv1721770976=34, srv1284630320=8, srv467663673=67, srv802893162=83, srv991665650=97, srv981395752=96, srv1477105338=20, srv1915562585=49, srv1971590464=51, srv999427405=99, srv1441608888=16, srv321865251=59, srv1907376291=47, srv1768455730=39, srv556894044=70, srv920320296=92, srv353263822=62, srv773308=81, srv2002280051=52, srv846525867=86, srv35570435=63, srv1492165176=21, srv955206977=94, srv883073513=90} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-17 02:53:15,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-17 02:53:15,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-17 02:53:15,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-17 02:53:15,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-17 02:53:15,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-17 02:53:15,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-17 02:53:15,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-17 02:53:15,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-17 02:53:15,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-17 02:53:15,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-17 02:53:15,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-17 02:53:15,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-17 02:53:15,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-17 02:53:15,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-17 02:53:15,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-17 02:53:15,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-17 02:53:15,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-17 02:53:15,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-17 02:53:15,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-17 02:53:15,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-17 02:53:15,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-17 02:53:15,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-17 02:53:15,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-17 02:53:15,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-17 02:53:15,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-17 02:53:15,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-17 02:53:15,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-17 02:53:15,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-17 02:53:15,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-17 02:53:15,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-17 02:53:15,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-17 02:53:15,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-17 02:53:15,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-17 02:53:15,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-17 02:53:15,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-17 02:53:15,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-17 02:53:15,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-17 02:53:15,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-17 02:53:15,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-17 02:53:15,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-17 02:53:15,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-17 02:53:15,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-17 02:53:15,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-17 02:53:15,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-17 02:53:15,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-17 02:53:15,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-17 02:53:15,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-17 02:53:15,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-17 02:53:15,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-17 02:53:15,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-17 02:53:15,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-17 02:53:15,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-17 02:53:15,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-17 02:53:15,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-17 02:53:15,384 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-17 02:53:15,385 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-17 02:53:15,386 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-17 02:53:15,477 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=0.005211573066470477); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007727107676325365); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005211573066470477); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004666666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:53:15,477 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-12-17 02:53:15,477 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=8.5512823322612E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005211573066470477); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007727107676325365); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005211573066470477); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004666666666666667); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-12-17 02:53:15,648 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 253 ms to try 5000 different iterations.  Found a solution that moves 247 regions; Going from a computed imbalance of 8.5512823322612E-4 to a new imbalance of 2.1286866942340273E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0021711298242630987); MoveCostFunction : (multiplier=7.0, imbalance=0.027444444444444445, 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=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:53:15,649 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1902597992:82 , srv1905790267:82 , srv532657609:83 , srv741960998:83 , srv866470111:83 , srv1034263484:84 , srv1163038511:84 , srv1284630320:84 , srv1324168478:84 , srv140940192:84 , srv1436736396:84 , srv1441608888:84 , srv1456685975:84 , srv1477088181:84 , srv1508191357:84 , srv1593191270:84 , srv1611168688:84 , srv1617140012:84 , srv1663519462:84 , srv1688363082:84 , srv1721770976:84 , srv1745425086:84 , srv1753182042:84 , srv1768455730:84 , srv1795148005:84 , srv1858625165:84 , srv1957845122:84 , srv2002280051:84 , srv203372340:84 , srv2057389077:84 , srv2110793525:84 , srv321865251:84 , srv346215770:84 , srv455062808:84 , srv463402503:84 , srv603068266:84 , srv609582001:84 , srv638415843:84 , srv63845343:84 , srv745987723:84 , srv751863362:84 , srv802893162:84 , srv812079669:84 , srv840543646:84 , srv854391520:84 , srv883073513:84 , srv917481462:84 , srv955206977:84 , srv981395752:84 , srv1006868351:85 , srv1043301101:85 , srv1243914844:85 , srv1271367589:85 , srv1294554811:85 , srv1317263752:85 , srv1320212957:85 , srv1427498890:85 , srv1476393130:85 , srv1477105338:85 , srv1498663034:85 , srv1546364796:85 , srv1594125965:85 , srv1648186073:85 , srv1659106599:85 , srv1693871:85 , srv1724002128:85 , srv175018409:85 , srv1807284581:85 , srv1847699711:85 , srv1907376291:85 , srv1911781292:85 , srv1915562585:85 , srv1971590464:85 , srv2102535341:85 , srv2108832979:85 , srv2110327985:85 , srv333622162:85 , srv353263822:85 , srv35570435:85 , srv437452459:85 , srv467663673:85 , srv472519080:85 , srv556894044:85 , srv565475775:85 , srv633789689:85 , srv678224274:85 , srv773308:85 , srv846525867:85 , srv880880204:85 , srv920320296:85 , srv947405835:85 , srv967824061:85 , srv991665650:85 , srv997793023:85 , srv999427405:85 , srv124087968:86 , srv1492165176:86 , srv1855817000:86 , srv793111603:86 , srv1261074491:637 }
2023-12-17 02:53:15,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-17 02:53:15,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv880880204=89, srv1006868351=0, srv532657609=69, srv1911781292=48, srv1163038511=3, srv633789689=74, srv565475775=71, srv1034263484=1, srv1476393130=18, srv1855817000=43, srv1957845122=50, srv1324168478=12, srv1546364796=24, srv603068266=72, srv1611168688=27, srv840543646=85, srv463402503=66, srv1043301101=2, srv1807284581=41, srv1753182042=38, srv455062808=65, srv741960998=78, srv1427498890=14, srv812079669=84, srv1317263752=10, srv609582001=73, srv947405835=93, srv967824061=95, srv63845343=76, srv854391520=87, srv1745425086=36, srv346215770=61, srv751863362=80, srv1648186073=29, srv472519080=68, srv793111603=82, srv1294554811=9, srv917481462=91, srv1724002128=35, srv124087968=4, srv1693871=33, srv2057389077=54, srv2102535341=55, srv2110327985=57, srv997793023=98, srv1905790267=46, srv2110793525=58, srv1436736396=15, srv1663519462=31, srv1498663034=22, srv1902597992=45, srv678224274=77, srv638415843=75, srv1261074491=6, srv437452459=64, srv1795148005=40, srv1659106599=30, srv1847699711=42, srv1593191270=25, srv866470111=88, srv1456685975=17, srv175018409=37, srv203372340=53, srv1320212957=11, srv333622162=60, srv745987723=79, srv1271367589=7, srv1477088181=19, srv140940192=13, srv1858625165=44, srv2108832979=56, srv1688363082=32, srv1594125965=26, srv1508191357=23, srv1617140012=28, srv1243914844=5, srv1721770976=34, srv1284630320=8, srv467663673=67, srv802893162=83, srv991665650=97, srv981395752=96, srv1477105338=20, srv1915562585=49, srv1971590464=51, srv999427405=99, srv1441608888=16, srv321865251=59, srv1907376291=47, srv1768455730=39, srv556894044=70, srv920320296=92, srv353263822=62, srv773308=81, srv2002280051=52, srv846525867=86, srv35570435=63, srv1492165176=21, srv955206977=94, srv883073513=90} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-17 02:53:15,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-17 02:53:15,665 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-12-17 02:53:15,666 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-12-17 02:53:15,667 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-12-17 02:53:15,668 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-12-17 02:53:15,669 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-12-17 02:53:15,670 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-12-17 02:53:15,768 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=1.9557335976333708E-5 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0021711298242630987); 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=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:53:15,769 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1902597992:82 , srv1905790267:82 , srv532657609:83 , srv741960998:83 , srv866470111:83 , srv1034263484:84 , srv1163038511:84 , srv1284630320:84 , srv1324168478:84 , srv140940192:84 , srv1436736396:84 , srv1441608888:84 , srv1456685975:84 , srv1477088181:84 , srv1508191357:84 , srv1593191270:84 , srv1611168688:84 , srv1617140012:84 , srv1663519462:84 , srv1688363082:84 , srv1721770976:84 , srv1745425086:84 , srv1753182042:84 , srv1768455730:84 , srv1795148005:84 , srv1858625165:84 , srv1957845122:84 , srv2002280051:84 , srv203372340:84 , srv2057389077:84 , srv2110793525:84 , srv321865251:84 , srv346215770:84 , srv455062808:84 , srv463402503:84 , srv603068266:84 , srv609582001:84 , srv638415843:84 , srv63845343:84 , srv745987723:84 , srv751863362:84 , srv802893162:84 , srv812079669:84 , srv840543646:84 , srv854391520:84 , srv883073513:84 , srv917481462:84 , srv955206977:84 , srv981395752:84 , srv1006868351:85 , srv1043301101:85 , srv1243914844:85 , srv1271367589:85 , srv1294554811:85 , srv1317263752:85 , srv1320212957:85 , srv1427498890:85 , srv1476393130:85 , srv1477105338:85 , srv1498663034:85 , srv1546364796:85 , srv1594125965:85 , srv1648186073:85 , srv1659106599:85 , srv1693871:85 , srv1724002128:85 , srv175018409:85 , srv1807284581:85 , srv1847699711:85 , srv1907376291:85 , srv1911781292:85 , srv1915562585:85 , srv1971590464:85 , srv2102535341:85 , srv2108832979:85 , srv2110327985:85 , srv333622162:85 , srv353263822:85 , srv35570435:85 , srv437452459:85 , srv467663673:85 , srv472519080:85 , srv556894044:85 , srv565475775:85 , srv633789689:85 , srv678224274:85 , srv773308:85 , srv846525867:85 , srv880880204:85 , srv920320296:85 , srv947405835:85 , srv967824061:85 , srv991665650:85 , srv997793023:85 , srv999427405:85 , srv124087968:86 , srv1492165176:86 , srv1855817000:86 , srv793111603:86 , srv1261074491:637 }
2023-12-17 02:53:15,806 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=393 (was 393), ProcessCount=169 (was 169), AvailableMemoryMB=2282 (was 2044) - AvailableMemoryMB LEAK? -
2023-12-17 02:53:15,816 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=393, ProcessCount=169, AvailableMemoryMB=2280
2023-12-17 02:53:15,816 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-12-17 02:53:15,817 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-12-17 02:53:15,828 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1011161902:84 , srv1095424562:84 , srv1095857286:84 , srv1133892356:84 , srv1284698820:84 , srv1319345823:84 , srv1323085374:84 , srv1349302016:84 , srv1383352220:84 , srv1473144654:84 , srv1742202234:84 , srv1767736301:84 , srv1834298070:84 , srv1871748818:84 , srv1917891360:84 , srv1921934832:84 , srv196250182:84 , srv201973798:84 , srv20317662:84 , srv2118909964:84 , srv297694287:84 , srv362037814:84 , srv582261278:84 , srv616418754:84 , srv628727213:84 , srv699471232:84 , srv816648532:84 , srv915540530:84 , srv977996744:84 , srv1108650005:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-12-17 02:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-17 02:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv628727213=25, srv1349302016=8, srv1095424562=1, srv1383352220=9, srv1834298070=13, srv1871748818=14, srv1473144654=10, srv1133892356=4, srv1011161902=0, srv20317662=19, srv582261278=23, srv1323085374=7, srv1742202234=11, srv816648532=27, srv2118909964=20, srv1284698820=5, srv915540530=28, srv1108650005=3, srv1767736301=12, srv1917891360=15, srv1319345823=6, srv196250182=17, srv699471232=26, srv1095857286=2, srv297694287=21, srv977996744=29, srv201973798=18, srv362037814=22, srv616418754=24, srv1921934832=16} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-17 02:53:15,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-17 02:53:15,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-17 02:53:15,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-17 02:53:15,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-17 02:53:15,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-17 02:53:15,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-17 02:53:15,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-17 02:53:15,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-17 02:53:15,843 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-17 02:53:15,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-17 02:53:15,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-17 02:53:15,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-17 02:53:15,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-17 02:53:15,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-17 02:53:15,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-17 02:53:15,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-17 02:53:15,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-17 02:53:15,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-17 02:53:15,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-17 02:53:15,844 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-17 02:53:15,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-17 02:53:15,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-17 02:53:15,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-17 02:53:15,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-17 02:53:15,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-17 02:53:15,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-17 02:53:15,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-17 02:53:15,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-17 02:53:15,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-17 02:53:15,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-17 02:53:15,845 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-12-17 02:53:15,870 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=1.156942177208977, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:53:15,871 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912687562940031, 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=1.156942177208977, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-12-17 02:55:15,849 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 9946987 different iterations.  Found a solution that moves 1842 regions; Going from a computed imbalance of 0.9912687562940031 to a new imbalance of 4.2993198912066E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6822222222222222, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:55:15,854 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1011161902:90 , srv1095424562:90 , srv1095857286:90 , srv1108650005:90 , srv1133892356:90 , srv1284698820:90 , srv1319345823:90 , srv1323085374:90 , srv1349302016:90 , srv1383352220:90 , srv1473144654:90 , srv1742202234:90 , srv1767736301:90 , srv1834298070:90 , srv1871748818:90 , srv1917891360:90 , srv1921934832:90 , srv196250182:90 , srv201973798:90 , srv20317662:90 , srv2118909964:90 , srv297694287:90 , srv362037814:90 , srv582261278:90 , srv616418754:90 , srv628727213:90 , srv699471232:90 , srv816648532:90 , srv915540530:90 , srv977996744:90 }
2023-12-17 02:55:15,855 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-12-17 02:55:15,855 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv628727213=25, srv1349302016=8, srv1095424562=1, srv1383352220=9, srv1834298070=13, srv1871748818=14, srv1473144654=10, srv1133892356=4, srv1011161902=0, srv20317662=19, srv582261278=23, srv1323085374=7, srv1742202234=11, srv816648532=27, srv2118909964=20, srv1284698820=5, srv915540530=28, srv1108650005=3, srv1767736301=12, srv1917891360=15, srv1319345823=6, srv196250182=17, srv699471232=26, srv1095857286=2, srv297694287=21, srv977996744=29, srv201973798=18, srv362037814=22, srv616418754=24, srv1921934832=16} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-12-17 02:55:15,858 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-12-17 02:55:15,859 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-12-17 02:55:15,869 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-12-17 02:55:15,869 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1011161902:90 , srv1095424562:90 , srv1095857286:90 , srv1108650005:90 , srv1133892356:90 , srv1284698820:90 , srv1319345823:90 , srv1323085374:90 , srv1349302016:90 , srv1383352220:90 , srv1473144654:90 , srv1742202234:90 , srv1767736301:90 , srv1834298070:90 , srv1871748818:90 , srv1917891360:90 , srv1921934832:90 , srv196250182:90 , srv201973798:90 , srv20317662:90 , srv2118909964:90 , srv297694287:90 , srv362037814:90 , srv582261278:90 , srv616418754:90 , srv628727213:90 , srv699471232:90 , srv816648532:90 , srv915540530:90 , srv977996744:90 }
2023-12-17 02:55:15,880 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=182 (was 393), ProcessCount=168 (was 169), AvailableMemoryMB=2207 (was 2280)