2023-02-22 00:54:01,528 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-02-22 00:54:01,880 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-02-22 00:54:01,986 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-02-22 00:54:02,041 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-22 00:54:02,048 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.
2023-02-22 00:54:02,061 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=272, ProcessCount=172, AvailableMemoryMB=8429
2023-02-22 00:54:02,063 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-22 00:54:02,063 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.
2023-02-22 00:54:02,194 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1020896707:84 , srv1036810888:84 , srv1041658990:84 , srv1064853928:84 , srv1090981566:84 , srv11124387:84 , srv1124409229:84 , srv1124423871:84 , srv1130085025:84 , srv1146269961:84 , srv1160132631:84 , srv1183686732:84 , srv1184029686:84 , srv1186492740:84 , srv1198558360:84 , srv1222418430:84 , srv1236534366:84 , srv1250521417:84 , srv1252474641:84 , srv1270121463:84 , srv1276103451:84 , srv1324939048:84 , srv1327509349:84 , srv1348501058:84 , srv1353398656:84 , srv1361053719:84 , srv1385518462:84 , srv1409684229:84 , srv1425350915:84 , srv1467991158:84 , srv150324511:84 , srv1521789401:84 , srv1528914229:84 , srv1537600673:84 , srv1570793187:84 , srv1586131246:84 , srv1642566597:84 , srv165753936:84 , srv1674915852:84 , srv1712985479:84 , srv1721956197:84 , srv1732659512:84 , srv1793120410:84 , srv1813596750:84 , srv1818761897:84 , srv1823731728:84 , srv1824879739:84 , srv1856019604:84 , srv1864976635:84 , srv1871069382:84 , srv187213348:84 , srv1877294050:84 , srv1884247733:84 , srv1885089456:84 , srv1950472121:84 , srv196807420:84 , srv1987060660:84 , srv2027110996:84 , srv2080547892:84 , srv2106776803:84 , srv2108115975:84 , srv2125278512:84 , srv2145844789:84 , srv24482931:84 , srv250220285:84 , srv272364610:84 , srv357665769:84 , srv375600186:84 , srv416904134:84 , srv430816444:84 , srv458830102:84 , srv460422811:84 , srv498923647:84 , srv513371740:84 , srv552848713:84 , srv553813398:84 , srv579468109:84 , srv597448311:84 , srv611795127:84 , srv614246326:84 , srv621298565:84 , srv653378540:84 , srv655541823:84 , srv674802845:84 , srv694672798:84 , srv748242642:84 , srv776236949:84 , srv783126143:84 , srv786489938:84 , srv792274001:84 , srv793944698:84 , srv800912046:84 , srv825321963:84 , srv825659334:84 , srv890207619:84 , srv897144395:84 , srv934186482:84 , srv98429985:84 , srv984762106:84 , srv1110860592:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-02-22 00:54:02,202 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-22 00:54:02,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv792274001=90, srv1674915852=39, srv1186492740=14, srv1236534366=17, srv1570793187=35, srv187213348=51, srv614246326=80, srv825321963=93, srv1041658990=2, srv1537600673=34, srv825659334=94, srv793944698=91, srv655541823=83, srv460422811=72, srv1793120410=43, srv2080547892=59, srv674802845=84, srv1064853928=3, srv1020896707=0, srv1950472121=55, srv611795127=79, srv1353398656=25, srv430816444=70, srv1987060660=57, srv748242642=86, srv783126143=88, srv1146269961=10, srv694672798=85, srv2145844789=63, srv1183686732=12, srv653378540=82, srv1276103451=21, srv1124423871=8, srv553813398=76, srv776236949=87, srv786489938=89, srv165753936=38, srv597448311=78, srv98429985=98, srv1184029686=13, srv2027110996=58, srv1361053719=26, srv1884247733=53, srv458830102=71, srv1124409229=7, srv1824879739=47, srv1528914229=33, srv1110860592=5, srv513371740=74, srv24482931=64, srv1871069382=50, srv934186482=97, srv1252474641=19, srv357665769=67, srv1409684229=28, srv1642566597=37, srv800912046=92, srv552848713=75, srv897144395=96, srv1348501058=24, srv1521789401=32, srv1823731728=46, srv1222418430=16, srv416904134=69, srv1425350915=29, srv890207619=95, srv1327509349=23, srv984762106=99, srv1586131246=36, srv1090981566=4, srv1198558360=15, srv2106776803=60, srv1250521417=18, srv1712985479=40, srv498923647=73, srv1130085025=9, srv1813596750=44, srv1864976635=49, srv1877294050=52, srv196807420=56, srv1385518462=27, srv579468109=77, srv1732659512=42, srv1818761897=45, srv1721956197=41, srv11124387=6, srv621298565=81, srv1856019604=48, srv1160132631=11, srv1324939048=22, srv1036810888=1, srv2108115975=61, srv1885089456=54, srv150324511=31, srv1467991158=30, srv2125278512=62, srv272364610=66, srv250220285=65, srv1270121463=20, srv375600186=68} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-22 00:54:02,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-22 00:54:02,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-22 00:54:02,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-22 00:54:02,294 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-22 00:54:02,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-22 00:54:02,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-22 00:54:02,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-22 00:54:02,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-22 00:54:02,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-22 00:54:02,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-22 00:54:02,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-22 00:54:02,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-22 00:54:02,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-22 00:54:02,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-22 00:54:02,295 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-22 00:54:02,296 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-22 00:54:02,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-22 00:54:02,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-22 00:54:02,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-22 00:54:02,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-22 00:54:02,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-22 00:54:02,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-22 00:54:02,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-22 00:54:02,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-22 00:54:02,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-22 00:54:02,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-22 00:54:02,297 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-22 00:54:02,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-22 00:54:02,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-22 00:54:02,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-22 00:54:02,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-22 00:54:02,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-22 00:54:02,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-22 00:54:02,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-22 00:54:02,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-22 00:54:02,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-22 00:54:02,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-22 00:54:02,298 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-22 00:54:02,299 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-22 00:54:02,300 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-22 00:54:02,301 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-22 00:54:02,302 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-22 00:54:02,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-22 00:54:02,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-22 00:54:02,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-22 00:54:02,303 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-22 00:54:02,459 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); 
2023-02-22 00:54:02,459 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)
2023-02-22 00:54:02,460 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
2023-02-22 00:54:02,764 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 438 ms to try 5000 different iterations.  Found a solution that moves 4706 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17802433275986615. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04003272137135518, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.055328830290179286, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5228888888888888, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04003272137135518, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17283333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24383333333333335, 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); 
2023-02-22 00:54:02,774 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1885089456:82 , srv1950472121:82 , srv24482931:82 , srv1064853928:83 , srv1124409229:83 , srv1184029686:83 , srv1467991158:83 , srv597448311:83 , srv694672798:83 , srv11124387:84 , srv1130085025:84 , srv1160132631:84 , srv1361053719:84 , srv150324511:84 , srv1642566597:84 , srv1856019604:84 , srv357665769:84 , srv498923647:84 , srv1020896707:85 , srv1183686732:85 , srv1276103451:85 , srv1348501058:85 , srv1353398656:85 , srv187213348:85 , srv250220285:85 , srv272364610:85 , srv460422811:85 , srv553813398:85 , srv655541823:85 , srv786489938:85 , srv792274001:85 , srv793944698:85 , srv890207619:85 , srv934186482:85 , srv984762106:85 , srv1041658990:86 , srv1146269961:86 , srv1198558360:86 , srv1250521417:86 , srv1570793187:86 , srv165753936:86 , srv1674915852:86 , srv1712985479:86 , srv1877294050:86 , srv1987060660:86 , srv2027110996:86 , srv2080547892:86 , srv2106776803:86 , srv458830102:86 , srv611795127:86 , srv614246326:86 , srv825321963:86 , srv897144395:86 , srv1186492740:87 , srv1222418430:87 , srv1236534366:87 , srv1252474641:87 , srv1270121463:87 , srv1385518462:87 , srv1409684229:87 , srv1521789401:87 , srv1528914229:87 , srv1537600673:87 , srv1586131246:87 , srv1823731728:87 , srv1864976635:87 , srv1871069382:87 , srv196807420:87 , srv416904134:87 , srv653378540:87 , srv783126143:87 , srv1036810888:88 , srv1327509349:88 , srv1732659512:88 , srv1793120410:88 , srv1813596750:88 , srv1818761897:88 , srv1824879739:88 , srv1884247733:88 , srv2108115975:88 , srv2125278512:88 , srv375600186:88 , srv513371740:88 , srv552848713:88 , srv621298565:88 , srv98429985:88 , srv1124423871:89 , srv1324939048:89 , srv1721956197:89 , srv2145844789:89 , srv430816444:89 , srv579468109:89 , srv748242642:90 , srv1090981566:91 , srv776236949:91 , srv825659334:91 , srv674802845:92 , srv800912046:92 , srv1425350915:94 , srv1110860592:446 }
2023-02-22 00:54:02,777 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-22 00:54:02,778 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv792274001=90, srv1674915852=39, srv1186492740=14, srv1236534366=17, srv1570793187=35, srv187213348=51, srv614246326=80, srv825321963=93, srv1041658990=2, srv1537600673=34, srv825659334=94, srv793944698=91, srv655541823=83, srv460422811=72, srv1793120410=43, srv2080547892=59, srv674802845=84, srv1064853928=3, srv1020896707=0, srv1950472121=55, srv611795127=79, srv1353398656=25, srv430816444=70, srv1987060660=57, srv748242642=86, srv783126143=88, srv1146269961=10, srv694672798=85, srv2145844789=63, srv1183686732=12, srv653378540=82, srv1276103451=21, srv1124423871=8, srv553813398=76, srv776236949=87, srv786489938=89, srv165753936=38, srv597448311=78, srv98429985=98, srv1184029686=13, srv2027110996=58, srv1361053719=26, srv1884247733=53, srv458830102=71, srv1124409229=7, srv1824879739=47, srv1528914229=33, srv1110860592=5, srv513371740=74, srv24482931=64, srv1871069382=50, srv934186482=97, srv1252474641=19, srv357665769=67, srv1409684229=28, srv1642566597=37, srv800912046=92, srv552848713=75, srv897144395=96, srv1348501058=24, srv1521789401=32, srv1823731728=46, srv1222418430=16, srv416904134=69, srv1425350915=29, srv890207619=95, srv1327509349=23, srv984762106=99, srv1586131246=36, srv1090981566=4, srv1198558360=15, srv2106776803=60, srv1250521417=18, srv1712985479=40, srv498923647=73, srv1130085025=9, srv1813596750=44, srv1864976635=49, srv1877294050=52, srv196807420=56, srv1385518462=27, srv579468109=77, srv1732659512=42, srv1818761897=45, srv1721956197=41, srv11124387=6, srv621298565=81, srv1856019604=48, srv1160132631=11, srv1324939048=22, srv1036810888=1, srv2108115975=61, srv1885089456=54, srv150324511=31, srv1467991158=30, srv2125278512=62, srv272364610=66, srv250220285=65, srv1270121463=20, srv375600186=68} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-22 00:54:02,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-22 00:54:02,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-22 00:54:02,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-22 00:54:02,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-22 00:54:02,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-22 00:54:02,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-22 00:54:02,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-22 00:54:02,793 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-22 00:54:02,794 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-22 00:54:02,795 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-22 00:54:02,796 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-22 00:54:02,797 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-22 00:54:02,798 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-22 00:54:02,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-22 00:54:02,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-22 00:54:02,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-22 00:54:02,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-22 00:54:02,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-22 00:54:02,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-22 00:54:02,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-22 00:54:02,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-22 00:54:02,929 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=0.04003272137135518, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.055328830290179286, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04003272137135518, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17283333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24383333333333335, 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); 
2023-02-22 00:54:02,929 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)
2023-02-22 00:54:02,929 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17799138064356643, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04003272137135518, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.055328830290179286, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04003272137135518, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17283333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.24383333333333335, 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
2023-02-22 00:54:03,217 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 398 ms to try 5000 different iterations.  Found a solution that moves 2633 regions; Going from a computed imbalance of 0.17799138064356643 to a new imbalance of 0.015941891130299955. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02193359134365773); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03399016164516465, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.29255555555555557, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02193359134365773); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012916666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.044833333333333336, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-22 00:54:03,227 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1425350915:78 , srv674802845:79 , srv1090981566:80 , srv1124423871:81 , srv825659334:81 , srv375600186:82 , srv430816444:82 , srv748242642:82 , srv776236949:82 , srv1036810888:83 , srv1270121463:83 , srv1721956197:83 , srv1813596750:83 , srv1818761897:83 , srv1824879739:83 , srv2125278512:83 , srv800912046:83 , srv1186492740:84 , srv1324939048:84 , srv1528914229:84 , srv1537600673:84 , srv1864976635:84 , srv1884247733:84 , srv2108115975:84 , srv2145844789:84 , srv552848713:84 , srv579468109:84 , srv611795127:84 , srv621298565:84 , srv825321963:84 , srv98429985:84 , srv1236534366:85 , srv1252474641:85 , srv1327509349:85 , srv1409684229:85 , srv1521789401:85 , srv165753936:85 , srv1823731728:85 , srv196807420:85 , srv2027110996:85 , srv250220285:85 , srv416904134:85 , srv614246326:85 , srv783126143:85 , srv793944698:85 , srv1041658990:86 , srv1183686732:86 , srv1250521417:86 , srv1276103451:86 , srv1385518462:86 , srv1642566597:86 , srv1712985479:86 , srv1871069382:86 , srv187213348:86 , srv1877294050:86 , srv1987060660:86 , srv2106776803:86 , srv460422811:86 , srv513371740:86 , srv653378540:86 , srv897144395:86 , srv984762106:86 , srv11124387:87 , srv1130085025:87 , srv1198558360:87 , srv1222418430:87 , srv1353398656:87 , srv1570793187:87 , srv1586131246:87 , srv1732659512:87 , srv1793120410:87 , srv1856019604:87 , srv357665769:87 , srv553813398:87 , srv694672798:87 , srv786489938:87 , srv1020896707:88 , srv1124409229:88 , srv1146269961:88 , srv1160132631:88 , srv1361053719:88 , srv1467991158:88 , srv1674915852:88 , srv1885089456:88 , srv2080547892:88 , srv24482931:88 , srv272364610:88 , srv458830102:88 , srv655541823:88 , srv890207619:88 , srv1348501058:89 , srv150324511:89 , srv498923647:89 , srv934186482:89 , srv1064853928:90 , srv1950472121:90 , srv597448311:90 , srv792274001:90 , srv1184029686:92 , srv1110860592:523 }
2023-02-22 00:54:03,233 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-22 00:54:03,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv792274001=90, srv1674915852=39, srv1186492740=14, srv1236534366=17, srv1570793187=35, srv187213348=51, srv614246326=80, srv825321963=93, srv1041658990=2, srv1537600673=34, srv825659334=94, srv793944698=91, srv655541823=83, srv460422811=72, srv1793120410=43, srv2080547892=59, srv674802845=84, srv1064853928=3, srv1020896707=0, srv1950472121=55, srv611795127=79, srv1353398656=25, srv430816444=70, srv1987060660=57, srv748242642=86, srv783126143=88, srv1146269961=10, srv694672798=85, srv2145844789=63, srv1183686732=12, srv653378540=82, srv1276103451=21, srv1124423871=8, srv553813398=76, srv776236949=87, srv786489938=89, srv165753936=38, srv597448311=78, srv98429985=98, srv1184029686=13, srv2027110996=58, srv1361053719=26, srv1884247733=53, srv458830102=71, srv1124409229=7, srv1824879739=47, srv1528914229=33, srv1110860592=5, srv513371740=74, srv24482931=64, srv1871069382=50, srv934186482=97, srv1252474641=19, srv357665769=67, srv1409684229=28, srv1642566597=37, srv800912046=92, srv552848713=75, srv897144395=96, srv1348501058=24, srv1521789401=32, srv1823731728=46, srv1222418430=16, srv416904134=69, srv1425350915=29, srv890207619=95, srv1327509349=23, srv984762106=99, srv1586131246=36, srv1090981566=4, srv1198558360=15, srv2106776803=60, srv1250521417=18, srv1712985479=40, srv498923647=73, srv1130085025=9, srv1813596750=44, srv1864976635=49, srv1877294050=52, srv196807420=56, srv1385518462=27, srv579468109=77, srv1732659512=42, srv1818761897=45, srv1721956197=41, srv11124387=6, srv621298565=81, srv1856019604=48, srv1160132631=11, srv1324939048=22, srv1036810888=1, srv2108115975=61, srv1885089456=54, srv150324511=31, srv1467991158=30, srv2125278512=62, srv272364610=66, srv250220285=65, srv1270121463=20, srv375600186=68} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-22 00:54:03,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-22 00:54:03,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-22 00:54:03,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-22 00:54:03,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-22 00:54:03,260 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-22 00:54:03,261 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-22 00:54:03,262 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-22 00:54:03,263 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-22 00:54:03,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-22 00:54:03,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-22 00:54:03,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-22 00:54:03,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-22 00:54:03,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-22 00:54:03,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-22 00:54:03,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-22 00:54:03,390 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=0.02193359134365773); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03399016164516465, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02193359134365773); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012916666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.044833333333333336, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-22 00:54:03,391 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)
2023-02-22 00:54:03,391 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01592345447024532, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02193359134365773); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03399016164516465, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02193359134365773); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.012916666666666667); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.044833333333333336, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-02-22 00:54:03,677 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 390 ms to try 5000 different iterations.  Found a solution that moves 1011 regions; Going from a computed imbalance of 0.01592345447024532 to a new imbalance of 4.264602715364149E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004316335478630605); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006882042867432657); MoveCostFunction : (multiplier=7.0, imbalance=0.11233333333333333, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004316335478630605); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004083333333333333); 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); 
2023-02-22 00:54:03,683 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1184029686:82 , srv800912046:82 , srv1146269961:83 , srv1674915852:83 , srv1732659512:83 , srv1793120410:83 , srv513371740:83 , srv792274001:83 , srv934186482:83 , srv1064853928:84 , srv1198558360:84 , srv1324939048:84 , srv1348501058:84 , srv1570793187:84 , srv1586131246:84 , srv1871069382:84 , srv2080547892:84 , srv2145844789:84 , srv458830102:84 , srv498923647:84 , srv579468109:84 , srv655541823:84 , srv1020896707:85 , srv1222418430:85 , srv1250521417:85 , srv1385518462:85 , srv150324511:85 , srv1521789401:85 , srv1712985479:85 , srv1823731728:85 , srv1877294050:85 , srv1884247733:85 , srv1950472121:85 , srv1987060660:85 , srv272364610:85 , srv553813398:85 , srv597448311:85 , srv621298565:85 , srv653378540:85 , srv776236949:85 , srv890207619:85 , srv98429985:85 , srv1036810888:86 , srv1041658990:86 , srv1090981566:86 , srv11124387:86 , srv1124409229:86 , srv1160132631:86 , srv1183686732:86 , srv1186492740:86 , srv1236534366:86 , srv1252474641:86 , srv1276103451:86 , srv1327509349:86 , srv1353398656:86 , srv1361053719:86 , srv1409684229:86 , srv1425350915:86 , srv1528914229:86 , srv165753936:86 , srv1721956197:86 , srv1856019604:86 , srv1864976635:86 , srv187213348:86 , srv196807420:86 , srv2106776803:86 , srv2108115975:86 , srv552848713:86 , srv748242642:86 , srv783126143:86 , srv786489938:86 , srv825659334:86 , srv897144395:86 , srv984762106:86 , srv1130085025:87 , srv1467991158:87 , srv1537600673:87 , srv1813596750:87 , srv1818761897:87 , srv1824879739:87 , srv1885089456:87 , srv2027110996:87 , srv24482931:87 , srv250220285:87 , srv357665769:87 , srv416904134:87 , srv430816444:87 , srv460422811:87 , srv611795127:87 , srv614246326:87 , srv674802845:87 , srv793944698:87 , srv1270121463:88 , srv2125278512:88 , srv375600186:88 , srv694672798:88 , srv825321963:88 , srv1124423871:89 , srv1642566597:89 , srv1110860592:527 }
2023-02-22 00:54:03,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-22 00:54:03,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv792274001=90, srv1674915852=39, srv1186492740=14, srv1236534366=17, srv1570793187=35, srv187213348=51, srv614246326=80, srv825321963=93, srv1041658990=2, srv1537600673=34, srv825659334=94, srv793944698=91, srv655541823=83, srv460422811=72, srv1793120410=43, srv2080547892=59, srv674802845=84, srv1064853928=3, srv1020896707=0, srv1950472121=55, srv611795127=79, srv1353398656=25, srv430816444=70, srv1987060660=57, srv748242642=86, srv783126143=88, srv1146269961=10, srv694672798=85, srv2145844789=63, srv1183686732=12, srv653378540=82, srv1276103451=21, srv1124423871=8, srv553813398=76, srv776236949=87, srv786489938=89, srv165753936=38, srv597448311=78, srv98429985=98, srv1184029686=13, srv2027110996=58, srv1361053719=26, srv1884247733=53, srv458830102=71, srv1124409229=7, srv1824879739=47, srv1528914229=33, srv1110860592=5, srv513371740=74, srv24482931=64, srv1871069382=50, srv934186482=97, srv1252474641=19, srv357665769=67, srv1409684229=28, srv1642566597=37, srv800912046=92, srv552848713=75, srv897144395=96, srv1348501058=24, srv1521789401=32, srv1823731728=46, srv1222418430=16, srv416904134=69, srv1425350915=29, srv890207619=95, srv1327509349=23, srv984762106=99, srv1586131246=36, srv1090981566=4, srv1198558360=15, srv2106776803=60, srv1250521417=18, srv1712985479=40, srv498923647=73, srv1130085025=9, srv1813596750=44, srv1864976635=49, srv1877294050=52, srv196807420=56, srv1385518462=27, srv579468109=77, srv1732659512=42, srv1818761897=45, srv1721956197=41, srv11124387=6, srv621298565=81, srv1856019604=48, srv1160132631=11, srv1324939048=22, srv1036810888=1, srv2108115975=61, srv1885089456=54, srv150324511=31, srv1467991158=30, srv2125278512=62, srv272364610=66, srv250220285=65, srv1270121463=20, srv375600186=68} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-22 00:54:03,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-22 00:54:03,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-22 00:54:03,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-22 00:54:03,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-22 00:54:03,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-22 00:54:03,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-22 00:54:03,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-22 00:54:03,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-22 00:54:03,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-22 00:54:03,813 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=0.004316335478630605); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006882042867432657); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004316335478630605); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004083333333333333); 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); 
2023-02-22 00:54:03,813 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)
2023-02-22 00:54:03,813 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=4.1938109823020997E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004316335478630605); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006882042867432657); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004316335478630605); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.004083333333333333); 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
2023-02-22 00:54:04,145 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 429 ms to try 5000 different iterations.  Found a solution that moves 221 regions; Going from a computed imbalance of 4.1938109823020997E-4 to a new imbalance of 2.667504839703156E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.024555555555555556); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-22 00:54:04,146 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1124423871:83 , srv1327509349:83 , srv1642566597:83 , srv2125278512:83 , srv430816444:83 , srv825321963:83 , srv1020896707:84 , srv1090981566:84 , srv1130085025:84 , srv1160132631:84 , srv1222418430:84 , srv1236534366:84 , srv1252474641:84 , srv1270121463:84 , srv1348501058:84 , srv1353398656:84 , srv1361053719:84 , srv1385518462:84 , srv1409684229:84 , srv1425350915:84 , srv1467991158:84 , srv150324511:84 , srv1537600673:84 , srv1586131246:84 , srv1721956197:84 , srv1732659512:84 , srv1793120410:84 , srv1813596750:84 , srv1818761897:84 , srv1824879739:84 , srv1950472121:84 , srv196807420:84 , srv2027110996:84 , srv2080547892:84 , srv2106776803:84 , srv2108115975:84 , srv272364610:84 , srv375600186:84 , srv416904134:84 , srv458830102:84 , srv460422811:84 , srv498923647:84 , srv552848713:84 , srv597448311:84 , srv614246326:84 , srv653378540:84 , srv694672798:84 , srv748242642:84 , srv776236949:84 , srv783126143:84 , srv786489938:84 , srv792274001:84 , srv825659334:84 , srv890207619:84 , srv934186482:84 , srv1036810888:85 , srv1041658990:85 , srv1064853928:85 , srv11124387:85 , srv1124409229:85 , srv1146269961:85 , srv1183686732:85 , srv1184029686:85 , srv1186492740:85 , srv1198558360:85 , srv1250521417:85 , srv1276103451:85 , srv1324939048:85 , srv1521789401:85 , srv1528914229:85 , srv1570793187:85 , srv165753936:85 , srv1674915852:85 , srv1712985479:85 , srv1823731728:85 , srv1856019604:85 , srv1864976635:85 , srv1871069382:85 , srv187213348:85 , srv1877294050:85 , srv1884247733:85 , srv1885089456:85 , srv1987060660:85 , srv2145844789:85 , srv24482931:85 , srv250220285:85 , srv357665769:85 , srv513371740:85 , srv553813398:85 , srv579468109:85 , srv611795127:85 , srv621298565:85 , srv655541823:85 , srv674802845:85 , srv793944698:85 , srv800912046:85 , srv897144395:85 , srv98429985:85 , srv984762106:85 , srv1110860592:646 }
2023-02-22 00:54:04,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-22 00:54:04,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv792274001=90, srv1674915852=39, srv1186492740=14, srv1236534366=17, srv1570793187=35, srv187213348=51, srv614246326=80, srv825321963=93, srv1041658990=2, srv1537600673=34, srv825659334=94, srv793944698=91, srv655541823=83, srv460422811=72, srv1793120410=43, srv2080547892=59, srv674802845=84, srv1064853928=3, srv1020896707=0, srv1950472121=55, srv611795127=79, srv1353398656=25, srv430816444=70, srv1987060660=57, srv748242642=86, srv783126143=88, srv1146269961=10, srv694672798=85, srv2145844789=63, srv1183686732=12, srv653378540=82, srv1276103451=21, srv1124423871=8, srv553813398=76, srv776236949=87, srv786489938=89, srv165753936=38, srv597448311=78, srv98429985=98, srv1184029686=13, srv2027110996=58, srv1361053719=26, srv1884247733=53, srv458830102=71, srv1124409229=7, srv1824879739=47, srv1528914229=33, srv1110860592=5, srv513371740=74, srv24482931=64, srv1871069382=50, srv934186482=97, srv1252474641=19, srv357665769=67, srv1409684229=28, srv1642566597=37, srv800912046=92, srv552848713=75, srv897144395=96, srv1348501058=24, srv1521789401=32, srv1823731728=46, srv1222418430=16, srv416904134=69, srv1425350915=29, srv890207619=95, srv1327509349=23, srv984762106=99, srv1586131246=36, srv1090981566=4, srv1198558360=15, srv2106776803=60, srv1250521417=18, srv1712985479=40, srv498923647=73, srv1130085025=9, srv1813596750=44, srv1864976635=49, srv1877294050=52, srv196807420=56, srv1385518462=27, srv579468109=77, srv1732659512=42, srv1818761897=45, srv1721956197=41, srv11124387=6, srv621298565=81, srv1856019604=48, srv1160132631=11, srv1324939048=22, srv1036810888=1, srv2108115975=61, srv1885089456=54, srv150324511=31, srv1467991158=30, srv2125278512=62, srv272364610=66, srv250220285=65, srv1270121463=20, srv375600186=68} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-22 00:54:04,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-22 00:54:04,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-22 00:54:04,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-22 00:54:04,166 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-22 00:54:04,167 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-22 00:54:04,168 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-22 00:54:04,169 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-22 00:54:04,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-22 00:54:04,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-22 00:54:04,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-22 00:54:04,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-22 00:54:04,276 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-02-22 00:54:04,277 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)
2023-02-22 00:54:04,277 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=2.5127573322183584E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-02-22 00:54:04,508 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 328 ms to try 5000 different iterations.  Found a solution that moves 14 regions; Going from a computed imbalance of 2.5127573322183584E-5 to a new imbalance of 7.78745189559002E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017082358106351274); MoveCostFunction : (multiplier=7.0, imbalance=0.0015555555555555555); 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); 
2023-02-22 00:54:04,508 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1041658990:83 , srv1222418430:83 , srv357665769:83 , srv416904134:83 , srv674802845:83 , srv897144395:83 , srv1020896707:84 , srv1036810888:84 , srv1064853928:84 , srv11124387:84 , srv1124409229:84 , srv1124423871:84 , srv1130085025:84 , srv1146269961:84 , srv1160132631:84 , srv1183686732:84 , srv1184029686:84 , srv1186492740:84 , srv1198558360:84 , srv1236534366:84 , srv1250521417:84 , srv1252474641:84 , srv1270121463:84 , srv1276103451:84 , srv1324939048:84 , srv1327509349:84 , srv1348501058:84 , srv1353398656:84 , srv1361053719:84 , srv1385518462:84 , srv1409684229:84 , srv1425350915:84 , srv1467991158:84 , srv150324511:84 , srv1521789401:84 , srv1528914229:84 , srv1537600673:84 , srv1570793187:84 , srv1586131246:84 , srv1642566597:84 , srv165753936:84 , srv1674915852:84 , srv1712985479:84 , srv1721956197:84 , srv1732659512:84 , srv1793120410:84 , srv1813596750:84 , srv1818761897:84 , srv1823731728:84 , srv1824879739:84 , srv1856019604:84 , srv1864976635:84 , srv1871069382:84 , srv187213348:84 , srv1877294050:84 , srv1884247733:84 , srv1885089456:84 , srv196807420:84 , srv1987060660:84 , srv2027110996:84 , srv2080547892:84 , srv2106776803:84 , srv2108115975:84 , srv2125278512:84 , srv2145844789:84 , srv24482931:84 , srv250220285:84 , srv272364610:84 , srv375600186:84 , srv458830102:84 , srv460422811:84 , srv513371740:84 , srv552848713:84 , srv553813398:84 , srv579468109:84 , srv597448311:84 , srv611795127:84 , srv614246326:84 , srv621298565:84 , srv653378540:84 , srv655541823:84 , srv694672798:84 , srv748242642:84 , srv776236949:84 , srv783126143:84 , srv786489938:84 , srv792274001:84 , srv793944698:84 , srv800912046:84 , srv825659334:84 , srv890207619:84 , srv98429985:84 , srv984762106:84 , srv1090981566:85 , srv1950472121:85 , srv430816444:85 , srv498923647:85 , srv825321963:85 , srv934186482:85 , srv1110860592:684 }
2023-02-22 00:54:04,514 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-22 00:54:04,515 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv792274001=90, srv1674915852=39, srv1186492740=14, srv1236534366=17, srv1570793187=35, srv187213348=51, srv614246326=80, srv825321963=93, srv1041658990=2, srv1537600673=34, srv825659334=94, srv793944698=91, srv655541823=83, srv460422811=72, srv1793120410=43, srv2080547892=59, srv674802845=84, srv1064853928=3, srv1020896707=0, srv1950472121=55, srv611795127=79, srv1353398656=25, srv430816444=70, srv1987060660=57, srv748242642=86, srv783126143=88, srv1146269961=10, srv694672798=85, srv2145844789=63, srv1183686732=12, srv653378540=82, srv1276103451=21, srv1124423871=8, srv553813398=76, srv776236949=87, srv786489938=89, srv165753936=38, srv597448311=78, srv98429985=98, srv1184029686=13, srv2027110996=58, srv1361053719=26, srv1884247733=53, srv458830102=71, srv1124409229=7, srv1824879739=47, srv1528914229=33, srv1110860592=5, srv513371740=74, srv24482931=64, srv1871069382=50, srv934186482=97, srv1252474641=19, srv357665769=67, srv1409684229=28, srv1642566597=37, srv800912046=92, srv552848713=75, srv897144395=96, srv1348501058=24, srv1521789401=32, srv1823731728=46, srv1222418430=16, srv416904134=69, srv1425350915=29, srv890207619=95, srv1327509349=23, srv984762106=99, srv1586131246=36, srv1090981566=4, srv1198558360=15, srv2106776803=60, srv1250521417=18, srv1712985479=40, srv498923647=73, srv1130085025=9, srv1813596750=44, srv1864976635=49, srv1877294050=52, srv196807420=56, srv1385518462=27, srv579468109=77, srv1732659512=42, srv1818761897=45, srv1721956197=41, srv11124387=6, srv621298565=81, srv1856019604=48, srv1160132631=11, srv1324939048=22, srv1036810888=1, srv2108115975=61, srv1885089456=54, srv150324511=31, srv1467991158=30, srv2125278512=62, srv272364610=66, srv250220285=65, srv1270121463=20, srv375600186=68} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-22 00:54:04,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-22 00:54:04,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-22 00:54:04,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-22 00:54:04,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-22 00:54:04,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-22 00:54:04,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-22 00:54:04,535 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-22 00:54:04,536 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-02-22 00:54:04,537 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-02-22 00:54:04,538 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-02-22 00:54:04,539 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-02-22 00:54:04,540 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-02-22 00:54:04,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-02-22 00:54:04,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-02-22 00:54:04,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-02-22 00:54:04,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-02-22 00:54:04,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-02-22 00:54:04,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-02-22 00:54:04,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-02-22 00:54:04,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-02-22 00:54:04,669 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=7.689421800350782E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017082358106351274); 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); 
2023-02-22 00:54:04,669 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1041658990:83 , srv1222418430:83 , srv357665769:83 , srv416904134:83 , srv674802845:83 , srv897144395:83 , srv1020896707:84 , srv1036810888:84 , srv1064853928:84 , srv11124387:84 , srv1124409229:84 , srv1124423871:84 , srv1130085025:84 , srv1146269961:84 , srv1160132631:84 , srv1183686732:84 , srv1184029686:84 , srv1186492740:84 , srv1198558360:84 , srv1236534366:84 , srv1250521417:84 , srv1252474641:84 , srv1270121463:84 , srv1276103451:84 , srv1324939048:84 , srv1327509349:84 , srv1348501058:84 , srv1353398656:84 , srv1361053719:84 , srv1385518462:84 , srv1409684229:84 , srv1425350915:84 , srv1467991158:84 , srv150324511:84 , srv1521789401:84 , srv1528914229:84 , srv1537600673:84 , srv1570793187:84 , srv1586131246:84 , srv1642566597:84 , srv165753936:84 , srv1674915852:84 , srv1712985479:84 , srv1721956197:84 , srv1732659512:84 , srv1793120410:84 , srv1813596750:84 , srv1818761897:84 , srv1823731728:84 , srv1824879739:84 , srv1856019604:84 , srv1864976635:84 , srv1871069382:84 , srv187213348:84 , srv1877294050:84 , srv1884247733:84 , srv1885089456:84 , srv196807420:84 , srv1987060660:84 , srv2027110996:84 , srv2080547892:84 , srv2106776803:84 , srv2108115975:84 , srv2125278512:84 , srv2145844789:84 , srv24482931:84 , srv250220285:84 , srv272364610:84 , srv375600186:84 , srv458830102:84 , srv460422811:84 , srv513371740:84 , srv552848713:84 , srv553813398:84 , srv579468109:84 , srv597448311:84 , srv611795127:84 , srv614246326:84 , srv621298565:84 , srv653378540:84 , srv655541823:84 , srv694672798:84 , srv748242642:84 , srv776236949:84 , srv783126143:84 , srv786489938:84 , srv792274001:84 , srv793944698:84 , srv800912046:84 , srv825659334:84 , srv890207619:84 , srv98429985:84 , srv984762106:84 , srv1090981566:85 , srv1950472121:85 , srv430816444:85 , srv498923647:85 , srv825321963:85 , srv934186482:85 , srv1110860592:684 }
2023-02-22 00:54:04,695 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=10 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=306 (was 272) - SystemLoadAverage LEAK? -, ProcessCount=172 (was 172), AvailableMemoryMB=7927 (was 8429)
2023-02-22 00:54:04,703 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=10, OpenFileDescriptor=260, MaxFileDescriptor=60000, SystemLoadAverage=306, ProcessCount=172, AvailableMemoryMB=7927
2023-02-22 00:54:04,703 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-02-22 00:54:04,704 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.
2023-02-22 00:54:04,712 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1029206713:84 , srv1076532043:84 , srv1086597177:84 , srv1145388183:84 , srv1222156869:84 , srv1367192492:84 , srv1437985628:84 , srv1474383083:84 , srv1617994785:84 , srv1618333700:84 , srv1632935107:84 , srv1648702999:84 , srv1684420152:84 , srv179010807:84 , srv1809988767:84 , srv2084639145:84 , srv2127611198:84 , srv2135647032:84 , srv381300861:84 , srv569055543:84 , srv627868252:84 , srv668168883:84 , srv735490112:84 , srv755234990:84 , srv813928222:84 , srv830476268:84 , srv896017075:84 , srv945848840:84 , srv973314117:84 , srv11567039:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-02-22 00:54:04,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-22 00:54:04,713 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2127611198=17, srv1618333700=10, srv381300861=19, srv1474383083=8, srv735490112=23, srv1684420152=13, srv1617994785=9, srv1145388183=3, srv1437985628=7, srv813928222=25, srv569055543=20, srv1076532043=1, srv11567039=4, srv1809988767=15, srv179010807=14, srv1222156869=5, srv2084639145=16, srv830476268=26, srv1632935107=11, srv755234990=24, srv896017075=27, srv1029206713=0, srv1648702999=12, srv945848840=28, srv973314117=29, srv1086597177=2, srv668168883=22, srv2135647032=18, srv627868252=21, srv1367192492=6} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-22 00:54:04,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-22 00:54:04,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-22 00:54:04,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-22 00:54:04,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-22 00:54:04,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-22 00:54:04,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-22 00:54:04,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-22 00:54:04,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-22 00:54:04,723 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-02-22 00:54:04,740 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=1.1116918436884666, 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); 
2023-02-22 00:54:04,740 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912544980616668, 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=1.1116918436884666, 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
2023-02-22 00:56:04,726 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6410789 different iterations.  Found a solution that moves 1847 regions; Going from a computed imbalance of 0.9912544980616668 to a new imbalance of 4.3109901406398434E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6840740740740741, 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); 
2023-02-22 00:56:04,732 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1029206713:90 , srv1076532043:90 , srv1086597177:90 , srv1145388183:90 , srv11567039:90 , srv1222156869:90 , srv1367192492:90 , srv1437985628:90 , srv1474383083:90 , srv1617994785:90 , srv1618333700:90 , srv1632935107:90 , srv1648702999:90 , srv1684420152:90 , srv179010807:90 , srv1809988767:90 , srv2084639145:90 , srv2127611198:90 , srv2135647032:90 , srv381300861:90 , srv569055543:90 , srv627868252:90 , srv668168883:90 , srv735490112:90 , srv755234990:90 , srv813928222:90 , srv830476268:90 , srv896017075:90 , srv945848840:90 , srv973314117:90 }
2023-02-22 00:56:04,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-02-22 00:56:04,733 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2127611198=17, srv1618333700=10, srv381300861=19, srv1474383083=8, srv735490112=23, srv1684420152=13, srv1617994785=9, srv1145388183=3, srv1437985628=7, srv813928222=25, srv569055543=20, srv1076532043=1, srv11567039=4, srv1809988767=15, srv179010807=14, srv1222156869=5, srv2084639145=16, srv830476268=26, srv1632935107=11, srv755234990=24, srv896017075=27, srv1029206713=0, srv1648702999=12, srv945848840=28, srv973314117=29, srv1086597177=2, srv668168883=22, srv2135647032=18, srv627868252=21, srv1367192492=6} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-02-22 00:56:04,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-02-22 00:56:04,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-02-22 00:56:04,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-02-22 00:56:04,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-02-22 00:56:04,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-02-22 00:56:04,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-02-22 00:56:04,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-02-22 00:56:04,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-02-22 00:56:04,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-02-22 00:56:04,736 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-02-22 00:56:04,737 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-02-22 00:56:04,752 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); 
2023-02-22 00:56:04,752 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1029206713:90 , srv1076532043:90 , srv1086597177:90 , srv1145388183:90 , srv11567039:90 , srv1222156869:90 , srv1367192492:90 , srv1437985628:90 , srv1474383083:90 , srv1617994785:90 , srv1618333700:90 , srv1632935107:90 , srv1648702999:90 , srv1684420152:90 , srv179010807:90 , srv1809988767:90 , srv2084639145:90 , srv2127611198:90 , srv2135647032:90 , srv381300861:90 , srv569055543:90 , srv627868252:90 , srv668168883:90 , srv735490112:90 , srv755234990:90 , srv813928222:90 , srv830476268:90 , srv896017075:90 , srv945848840:90 , srv973314117:90 }
2023-02-22 00:56:04,764 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=9 (was 10), OpenFileDescriptor=260 (was 260), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=248 (was 306), ProcessCount=171 (was 172), AvailableMemoryMB=7688 (was 7927)