2024-03-11 06:53:15,331 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-03-11 06:53:15,704 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-03-11 06:53:15,817 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-03-11 06:53:15,890 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-11 06:53:15,898 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-03-11 06:53:15,913 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=320, ProcessCount=171, AvailableMemoryMB=13991
2024-03-11 06:53:15,915 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-11 06:53:15,916 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-03-11 06:53:16,041 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1000478221:84 , srv1003551235:84 , srv1053277126:84 , srv1075758330:84 , srv108849418:84 , srv1103080656:84 , srv1112094620:84 , srv1138347775:84 , srv1149971934:84 , srv1155024545:84 , srv1166486315:84 , srv1182897066:84 , srv1205541613:84 , srv1210420462:84 , srv1238571445:84 , srv1315534432:84 , srv1345411388:84 , srv1380978521:84 , srv138632201:84 , srv1390635232:84 , srv1399569982:84 , srv1403877542:84 , srv1412095588:84 , srv1417392384:84 , srv1429489541:84 , srv1449902614:84 , srv1460611226:84 , srv1499238251:84 , srv1525546585:84 , srv1542242913:84 , srv154704086:84 , srv1576437507:84 , srv1588126890:84 , srv1592008862:84 , srv1607929355:84 , srv1608610857:84 , srv1617553243:84 , srv1630777162:84 , srv1658535583:84 , srv165986007:84 , srv1681397991:84 , srv1694551727:84 , srv1695556035:84 , srv1714893123:84 , srv1717937763:84 , srv1751122544:84 , srv1759370996:84 , srv177776447:84 , srv1780896889:84 , srv1819353888:84 , srv1832523912:84 , srv1837003640:84 , srv1883671510:84 , srv1892235361:84 , srv1981082516:84 , srv1986078924:84 , srv2021367788:84 , srv2027611094:84 , srv2029663630:84 , srv2040014111:84 , srv2052366122:84 , srv2077421599:84 , srv2078530809:84 , srv213204138:84 , srv234922407:84 , srv27692773:84 , srv3108821:84 , srv318901570:84 , srv331324773:84 , srv365011257:84 , srv382938493:84 , srv386898483:84 , srv395414686:84 , srv467740406:84 , srv51948250:84 , srv519909296:84 , srv541162669:84 , srv565638552:84 , srv56721067:84 , srv567594104:84 , srv596003874:84 , srv612603929:84 , srv615939961:84 , srv626311063:84 , srv634863172:84 , srv640498328:84 , srv646367498:84 , srv655464577:84 , srv672344882:84 , srv685107531:84 , srv701076618:84 , srv73559061:84 , srv743022696:84 , srv75219761:84 , srv816241632:84 , srv82810180:84 , srv857445812:84 , srv873646488:84 , srv880436984:84 , srv2123644300:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-03-11 06:53:16,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 06:53:16,058 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv318901570=68, srv1681397991=40, srv1460611226=26, srv1075758330=3, srv1630777162=37, srv108849418=4, srv1238571445=14, srv1617553243=36, srv1182897066=11, srv1832523912=50, srv873646488=98, srv1714893123=43, srv1592008862=33, srv1608610857=35, srv82810180=96, srv1149971934=8, srv1155024545=9, srv1003551235=1, srv73559061=92, srv1112094620=6, srv2029663630=58, srv2027611094=57, srv395414686=73, srv382938493=71, srv1780896889=48, srv1345411388=16, srv1390635232=19, srv567594104=80, srv1399569982=20, srv1417392384=23, srv1449902614=25, srv701076618=91, srv75219761=94, srv743022696=93, srv165986007=39, srv2052366122=60, srv1883671510=52, srv1607929355=34, srv634863172=85, srv672344882=89, srv1138347775=7, srv1717937763=44, srv1981082516=54, srv1759370996=46, srv365011257=70, srv1403877542=21, srv655464577=88, srv1412095588=22, srv816241632=95, srv27692773=66, srv1576437507=31, srv213204138=64, srv596003874=81, srv1837003640=51, srv3108821=67, srv685107531=90, srv2021367788=56, srv612603929=82, srv234922407=65, srv1380978521=17, srv56721067=79, srv1000478221=0, srv646367498=87, srv1695556035=42, srv331324773=69, srv626311063=84, srv880436984=99, srv541162669=77, srv51948250=75, srv1499238251=27, srv467740406=74, srv2123644300=63, srv1166486315=10, srv1819353888=49, srv1658535583=38, srv1542242913=29, srv386898483=72, srv1210420462=13, srv1315534432=15, srv1751122544=45, srv1205541613=12, srv565638552=78, srv519909296=76, srv154704086=30, srv1525546585=28, srv138632201=18, srv1053277126=2, srv1588126890=32, srv2040014111=59, srv2078530809=62, srv615939961=83, srv1892235361=53, srv1986078924=55, srv2077421599=61, srv177776447=47, srv640498328=86, srv857445812=97, srv1694551727=41, srv1103080656=5, srv1429489541=24} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 06:53:16,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 06:53:16,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 06:53:16,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 06:53:16,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 06:53:16,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 06:53:16,139 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 06:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 06:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 06:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 06:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 06:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 06:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 06:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 06:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 06:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 06:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 06:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 06:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 06:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 06:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 06:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 06:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 06:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 06:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 06:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 06:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 06:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 06:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 06:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 06:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 06:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-11 06:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-11 06:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-11 06:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-11 06:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-11 06:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-11 06:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-11 06:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-11 06:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-11 06:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-11 06:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-11 06:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-11 06:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-11 06:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-11 06:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-11 06:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-11 06:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-11 06:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-11 06:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-11 06:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-11 06:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-11 06:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-11 06:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-11 06:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-11 06:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-11 06:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-11 06:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-11 06:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-11 06:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-11 06:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-11 06:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-11 06:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-11 06:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-11 06:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-11 06:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-11 06:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-11 06:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-11 06:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-11 06:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-11 06:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-11 06:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-11 06:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-11 06:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-11 06:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-11 06:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-11 06:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-11 06:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-11 06:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-11 06:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-11 06:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-11 06:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-11 06:53:16,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-11 06:53:16,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-11 06:53:16,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-11 06:53:16,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-11 06:53:16,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-11 06:53:16,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-11 06:53:16,149 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-11 06:53:16,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-11 06:53:16,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-11 06:53:16,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-11 06:53:16,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-11 06:53:16,150 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-11 06:53:16,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-11 06:53:16,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-11 06:53:16,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-11 06:53:16,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-11 06:53:16,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-11 06:53:16,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-11 06:53:16,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-11 06:53:16,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-11 06:53:16,391 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:53:16,392 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-11 06:53:16,392 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-11 06:53:16,832 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 653 ms to try 5000 different iterations.  Found a solution that moves 4666 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18283045980814824. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04096601324484973, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.055426111825148554, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5184444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04096601324484973, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17875, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.238, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:53:16,843 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1417392384:80 , srv1399569982:81 , srv1205541613:82 , srv1695556035:82 , srv1819353888:82 , srv318901570:82 , srv331324773:82 , srv672344882:82 , srv1630777162:83 , srv73559061:83 , srv1103080656:84 , srv1155024545:84 , srv1380978521:84 , srv1429489541:84 , srv1460611226:84 , srv1525546585:84 , srv1576437507:84 , srv1607929355:84 , srv1608610857:84 , srv1617553243:84 , srv1681397991:84 , srv1883671510:84 , srv382938493:84 , srv640498328:84 , srv655464577:84 , srv743022696:84 , srv75219761:84 , srv857445812:84 , srv1112094620:85 , srv1166486315:85 , srv1315534432:85 , srv154704086:85 , srv1658535583:85 , srv1759370996:85 , srv2052366122:85 , srv2078530809:85 , srv234922407:85 , srv3108821:85 , srv365011257:85 , srv565638552:85 , srv612603929:85 , srv626311063:85 , srv1000478221:86 , srv1003551235:86 , srv1149971934:86 , srv1210420462:86 , srv1345411388:86 , srv1390635232:86 , srv1694551727:86 , srv177776447:86 , srv1986078924:86 , srv2029663630:86 , srv386898483:86 , srv467740406:86 , srv51948250:86 , srv615939961:86 , srv634863172:86 , srv880436984:86 , srv1053277126:87 , srv1403877542:87 , srv1499238251:87 , srv1751122544:87 , srv1780896889:87 , srv541162669:87 , srv56721067:87 , srv701076618:87 , srv816241632:87 , srv1138347775:88 , srv1412095588:88 , srv1588126890:88 , srv1717937763:88 , srv1837003640:88 , srv1981082516:88 , srv2040014111:88 , srv2077421599:88 , srv213204138:88 , srv395414686:88 , srv1238571445:89 , srv1592008862:89 , srv1714893123:89 , srv2021367788:89 , srv519909296:89 , srv646367498:89 , srv82810180:89 , srv873646488:89 , srv108849418:90 , srv138632201:90 , srv1449902614:90 , srv165986007:90 , srv1832523912:90 , srv1892235361:90 , srv685107531:90 , srv1182897066:91 , srv1542242913:91 , srv27692773:91 , srv2027611094:92 , srv1075758330:93 , srv567594104:93 , srv596003874:93 , srv2123644300:454 }
2024-03-11 06:53:16,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 06:53:16,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv318901570=68, srv1681397991=40, srv1460611226=26, srv1075758330=3, srv1630777162=37, srv108849418=4, srv1238571445=14, srv1617553243=36, srv1182897066=11, srv1832523912=50, srv873646488=98, srv1714893123=43, srv1592008862=33, srv1608610857=35, srv82810180=96, srv1149971934=8, srv1155024545=9, srv1003551235=1, srv73559061=92, srv1112094620=6, srv2029663630=58, srv2027611094=57, srv395414686=73, srv382938493=71, srv1780896889=48, srv1345411388=16, srv1390635232=19, srv567594104=80, srv1399569982=20, srv1417392384=23, srv1449902614=25, srv701076618=91, srv75219761=94, srv743022696=93, srv165986007=39, srv2052366122=60, srv1883671510=52, srv1607929355=34, srv634863172=85, srv672344882=89, srv1138347775=7, srv1717937763=44, srv1981082516=54, srv1759370996=46, srv365011257=70, srv1403877542=21, srv655464577=88, srv1412095588=22, srv816241632=95, srv27692773=66, srv1576437507=31, srv213204138=64, srv596003874=81, srv1837003640=51, srv3108821=67, srv685107531=90, srv2021367788=56, srv612603929=82, srv234922407=65, srv1380978521=17, srv56721067=79, srv1000478221=0, srv646367498=87, srv1695556035=42, srv331324773=69, srv626311063=84, srv880436984=99, srv541162669=77, srv51948250=75, srv1499238251=27, srv467740406=74, srv2123644300=63, srv1166486315=10, srv1819353888=49, srv1658535583=38, srv1542242913=29, srv386898483=72, srv1210420462=13, srv1315534432=15, srv1751122544=45, srv1205541613=12, srv565638552=78, srv519909296=76, srv154704086=30, srv1525546585=28, srv138632201=18, srv1053277126=2, srv1588126890=32, srv2040014111=59, srv2078530809=62, srv615939961=83, srv1892235361=53, srv1986078924=55, srv2077421599=61, srv177776447=47, srv640498328=86, srv857445812=97, srv1694551727=41, srv1103080656=5, srv1429489541=24} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 06:53:16,865 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 06:53:16,865 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 06:53:16,865 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 06:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 06:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 06:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 06:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 06:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 06:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 06:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 06:53:16,866 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 06:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 06:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 06:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 06:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 06:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 06:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 06:53:16,867 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 06:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 06:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 06:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 06:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 06:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 06:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 06:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 06:53:16,868 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 06:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 06:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 06:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 06:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 06:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-11 06:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-11 06:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-11 06:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-11 06:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-11 06:53:16,869 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-11 06:53:16,870 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-11 06:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-11 06:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-11 06:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-11 06:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-11 06:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-11 06:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-11 06:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-11 06:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-11 06:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-11 06:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-11 06:53:16,871 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-11 06:53:16,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-11 06:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-11 06:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-11 06:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-11 06:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-11 06:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-11 06:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-11 06:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-11 06:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-11 06:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-11 06:53:16,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-11 06:53:16,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-11 06:53:16,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-11 06:53:16,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-11 06:53:16,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-11 06:53:17,086 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=0.04096601324484973, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.055426111825148554, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04096601324484973, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17875, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.238, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:53:17,086 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-11 06:53:17,086 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1827977877778349, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04096601324484973, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.055426111825148554, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04096601324484973, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17875, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.238, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-11 06:53:17,538 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 634 ms to try 5000 different iterations.  Found a solution that moves 2593 regions; Going from a computed imbalance of 0.1827977877778349 to a new imbalance of 0.01611950593792345. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.023064292558430018); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03396704020703728, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2881111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023064292558430018); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.013); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04591666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:53:17,553 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv596003874:76 , srv1075758330:78 , srv1182897066:79 , srv138632201:80 , srv1542242913:80 , srv1449902614:81 , srv1592008862:81 , srv1714893123:81 , srv2027611094:81 , srv27692773:81 , srv2021367788:82 , srv519909296:82 , srv646367498:82 , srv685107531:82 , srv82810180:82 , srv1588126890:83 , srv1832523912:83 , srv1837003640:83 , srv1981082516:83 , srv2040014111:83 , srv2077421599:83 , srv395414686:83 , srv567594104:83 , srv816241632:83 , srv1000478221:84 , srv108849418:84 , srv1138347775:84 , srv1403877542:84 , srv165986007:84 , srv1694551727:84 , srv1717937763:84 , srv1751122544:84 , srv51948250:84 , srv541162669:84 , srv701076618:84 , srv1149971934:85 , srv1166486315:85 , srv1238571445:85 , srv1315534432:85 , srv1390635232:85 , srv1780896889:85 , srv1892235361:85 , srv2052366122:85 , srv213204138:85 , srv615939961:85 , srv634863172:85 , srv873646488:85 , srv880436984:85 , srv1003551235:86 , srv1053277126:86 , srv1103080656:86 , srv1210420462:86 , srv1345411388:86 , srv1380978521:86 , srv1658535583:86 , srv177776447:86 , srv467740406:86 , srv56721067:86 , srv1412095588:87 , srv1499238251:87 , srv154704086:87 , srv1986078924:87 , srv2029663630:87 , srv3108821:87 , srv365011257:87 , srv626311063:87 , srv655464577:87 , srv1112094620:88 , srv1155024545:88 , srv1205541613:88 , srv1460611226:88 , srv1576437507:88 , srv1681397991:88 , srv1759370996:88 , srv1883671510:88 , srv2078530809:88 , srv234922407:88 , srv386898483:88 , srv565638552:88 , srv73559061:88 , srv857445812:88 , srv1429489541:89 , srv1607929355:89 , srv1630777162:89 , srv1819353888:89 , srv331324773:89 , srv382938493:89 , srv612603929:89 , srv743022696:89 , srv75219761:89 , srv1417392384:90 , srv1525546585:90 , srv1608610857:90 , srv1695556035:90 , srv672344882:90 , srv1399569982:91 , srv1617553243:91 , srv318901570:91 , srv640498328:92 , srv2123644300:525 }
2024-03-11 06:53:17,560 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 06:53:17,561 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv318901570=68, srv1681397991=40, srv1460611226=26, srv1075758330=3, srv1630777162=37, srv108849418=4, srv1238571445=14, srv1617553243=36, srv1182897066=11, srv1832523912=50, srv873646488=98, srv1714893123=43, srv1592008862=33, srv1608610857=35, srv82810180=96, srv1149971934=8, srv1155024545=9, srv1003551235=1, srv73559061=92, srv1112094620=6, srv2029663630=58, srv2027611094=57, srv395414686=73, srv382938493=71, srv1780896889=48, srv1345411388=16, srv1390635232=19, srv567594104=80, srv1399569982=20, srv1417392384=23, srv1449902614=25, srv701076618=91, srv75219761=94, srv743022696=93, srv165986007=39, srv2052366122=60, srv1883671510=52, srv1607929355=34, srv634863172=85, srv672344882=89, srv1138347775=7, srv1717937763=44, srv1981082516=54, srv1759370996=46, srv365011257=70, srv1403877542=21, srv655464577=88, srv1412095588=22, srv816241632=95, srv27692773=66, srv1576437507=31, srv213204138=64, srv596003874=81, srv1837003640=51, srv3108821=67, srv685107531=90, srv2021367788=56, srv612603929=82, srv234922407=65, srv1380978521=17, srv56721067=79, srv1000478221=0, srv646367498=87, srv1695556035=42, srv331324773=69, srv626311063=84, srv880436984=99, srv541162669=77, srv51948250=75, srv1499238251=27, srv467740406=74, srv2123644300=63, srv1166486315=10, srv1819353888=49, srv1658535583=38, srv1542242913=29, srv386898483=72, srv1210420462=13, srv1315534432=15, srv1751122544=45, srv1205541613=12, srv565638552=78, srv519909296=76, srv154704086=30, srv1525546585=28, srv138632201=18, srv1053277126=2, srv1588126890=32, srv2040014111=59, srv2078530809=62, srv615939961=83, srv1892235361=53, srv1986078924=55, srv2077421599=61, srv177776447=47, srv640498328=86, srv857445812=97, srv1694551727=41, srv1103080656=5, srv1429489541=24} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 06:53:17,595 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 06:53:17,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 06:53:17,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 06:53:17,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 06:53:17,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 06:53:17,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 06:53:17,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 06:53:17,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 06:53:17,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 06:53:17,596 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 06:53:17,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 06:53:17,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 06:53:17,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 06:53:17,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 06:53:17,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 06:53:17,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 06:53:17,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 06:53:17,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 06:53:17,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 06:53:17,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 06:53:17,597 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 06:53:17,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 06:53:17,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 06:53:17,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 06:53:17,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 06:53:17,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 06:53:17,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 06:53:17,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 06:53:17,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 06:53:17,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 06:53:17,598 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-11 06:53:17,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-11 06:53:17,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-11 06:53:17,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-11 06:53:17,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-11 06:53:17,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-11 06:53:17,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-11 06:53:17,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-11 06:53:17,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-11 06:53:17,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-11 06:53:17,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-11 06:53:17,599 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-11 06:53:17,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-11 06:53:17,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-11 06:53:17,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-11 06:53:17,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-11 06:53:17,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-11 06:53:17,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-11 06:53:17,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-11 06:53:17,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-11 06:53:17,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-11 06:53:17,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-11 06:53:17,600 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-11 06:53:17,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-11 06:53:17,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-11 06:53:17,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-11 06:53:17,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-11 06:53:17,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-11 06:53:17,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-11 06:53:17,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-11 06:53:17,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-11 06:53:17,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-11 06:53:17,601 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-11 06:53:17,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-11 06:53:17,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-11 06:53:17,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-11 06:53:17,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-11 06:53:17,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-11 06:53:17,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-11 06:53:17,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-11 06:53:17,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-11 06:53:17,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-11 06:53:17,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-11 06:53:17,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-11 06:53:17,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-11 06:53:17,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-11 06:53:17,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-11 06:53:17,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-11 06:53:17,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-11 06:53:17,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-11 06:53:17,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-11 06:53:17,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-11 06:53:17,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-11 06:53:17,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-11 06:53:17,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-11 06:53:17,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-11 06:53:17,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-11 06:53:17,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-11 06:53:17,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-11 06:53:17,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-11 06:53:17,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-11 06:53:17,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-11 06:53:17,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-11 06:53:17,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-11 06:53:17,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-11 06:53:17,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-11 06:53:17,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-11 06:53:17,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-11 06:53:17,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-11 06:53:17,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-11 06:53:17,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-11 06:53:17,818 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=0.023064292558430018); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03396704020703728, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023064292558430018); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.013); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04591666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:53:17,819 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-11 06:53:17,819 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.01610134936385521, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.023064292558430018); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03396704020703728, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023064292558430018); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.013); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04591666666666667, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-11 06:53:18,217 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 591 ms to try 5000 different iterations.  Found a solution that moves 1000 regions; Going from a computed imbalance of 0.01610134936385521 to a new imbalance of 6.67727551575737E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005883687854222971); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007153911599848797); MoveCostFunction : (multiplier=7.0, imbalance=0.1111111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005883687854222971); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:53:18,218 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv640498328:81 , srv1412095588:82 , srv567594104:82 , srv1238571445:83 , srv1499238251:83 , srv1525546585:83 , srv1617553243:83 , srv1892235361:83 , srv612603929:83 , srv873646488:83 , srv1053277126:84 , srv108849418:84 , srv1112094620:84 , srv1607929355:84 , srv1608610857:84 , srv1759370996:84 , srv1832523912:84 , srv1986078924:84 , srv2027611094:84 , srv234922407:84 , srv382938493:84 , srv386898483:84 , srv565638552:84 , srv56721067:84 , srv75219761:84 , srv1138347775:85 , srv1429489541:85 , srv1460611226:85 , srv1630777162:85 , srv1658535583:85 , srv165986007:85 , srv1717937763:85 , srv177776447:85 , srv2029663630:85 , srv2078530809:85 , srv213204138:85 , srv27692773:85 , srv3108821:85 , srv365011257:85 , srv467740406:85 , srv626311063:85 , srv743022696:85 , srv857445812:85 , srv1075758330:86 , srv1103080656:86 , srv1149971934:86 , srv1155024545:86 , srv1210420462:86 , srv1345411388:86 , srv1390635232:86 , srv1399569982:86 , srv1403877542:86 , srv1449902614:86 , srv1542242913:86 , srv154704086:86 , srv1576437507:86 , srv1681397991:86 , srv1695556035:86 , srv1780896889:86 , srv1837003640:86 , srv1883671510:86 , srv2040014111:86 , srv318901570:86 , srv331324773:86 , srv519909296:86 , srv615939961:86 , srv634863172:86 , srv646367498:86 , srv672344882:86 , srv685107531:86 , srv1000478221:87 , srv1003551235:87 , srv1166486315:87 , srv1182897066:87 , srv1205541613:87 , srv1315534432:87 , srv1380978521:87 , srv138632201:87 , srv1417392384:87 , srv1714893123:87 , srv1751122544:87 , srv1819353888:87 , srv1981082516:87 , srv2052366122:87 , srv2077421599:87 , srv395414686:87 , srv541162669:87 , srv655464577:87 , srv701076618:87 , srv816241632:87 , srv82810180:87 , srv880436984:87 , srv1592008862:88 , srv1694551727:88 , srv2021367788:88 , srv51948250:88 , srv596003874:88 , srv73559061:88 , srv1588126890:89 , srv2123644300:531 }
2024-03-11 06:53:18,222 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 06:53:18,223 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv318901570=68, srv1681397991=40, srv1460611226=26, srv1075758330=3, srv1630777162=37, srv108849418=4, srv1238571445=14, srv1617553243=36, srv1182897066=11, srv1832523912=50, srv873646488=98, srv1714893123=43, srv1592008862=33, srv1608610857=35, srv82810180=96, srv1149971934=8, srv1155024545=9, srv1003551235=1, srv73559061=92, srv1112094620=6, srv2029663630=58, srv2027611094=57, srv395414686=73, srv382938493=71, srv1780896889=48, srv1345411388=16, srv1390635232=19, srv567594104=80, srv1399569982=20, srv1417392384=23, srv1449902614=25, srv701076618=91, srv75219761=94, srv743022696=93, srv165986007=39, srv2052366122=60, srv1883671510=52, srv1607929355=34, srv634863172=85, srv672344882=89, srv1138347775=7, srv1717937763=44, srv1981082516=54, srv1759370996=46, srv365011257=70, srv1403877542=21, srv655464577=88, srv1412095588=22, srv816241632=95, srv27692773=66, srv1576437507=31, srv213204138=64, srv596003874=81, srv1837003640=51, srv3108821=67, srv685107531=90, srv2021367788=56, srv612603929=82, srv234922407=65, srv1380978521=17, srv56721067=79, srv1000478221=0, srv646367498=87, srv1695556035=42, srv331324773=69, srv626311063=84, srv880436984=99, srv541162669=77, srv51948250=75, srv1499238251=27, srv467740406=74, srv2123644300=63, srv1166486315=10, srv1819353888=49, srv1658535583=38, srv1542242913=29, srv386898483=72, srv1210420462=13, srv1315534432=15, srv1751122544=45, srv1205541613=12, srv565638552=78, srv519909296=76, srv154704086=30, srv1525546585=28, srv138632201=18, srv1053277126=2, srv1588126890=32, srv2040014111=59, srv2078530809=62, srv615939961=83, srv1892235361=53, srv1986078924=55, srv2077421599=61, srv177776447=47, srv640498328=86, srv857445812=97, srv1694551727=41, srv1103080656=5, srv1429489541=24} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 06:53:18,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 06:53:18,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 06:53:18,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 06:53:18,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 06:53:18,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 06:53:18,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 06:53:18,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 06:53:18,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 06:53:18,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 06:53:18,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 06:53:18,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 06:53:18,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 06:53:18,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 06:53:18,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 06:53:18,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 06:53:18,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 06:53:18,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 06:53:18,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 06:53:18,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 06:53:18,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 06:53:18,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 06:53:18,239 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 06:53:18,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 06:53:18,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 06:53:18,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 06:53:18,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 06:53:18,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 06:53:18,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 06:53:18,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 06:53:18,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 06:53:18,240 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-11 06:53:18,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-11 06:53:18,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-11 06:53:18,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-11 06:53:18,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-11 06:53:18,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-11 06:53:18,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-11 06:53:18,241 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-11 06:53:18,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-11 06:53:18,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-11 06:53:18,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-11 06:53:18,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-11 06:53:18,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-11 06:53:18,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-11 06:53:18,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-11 06:53:18,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-11 06:53:18,242 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-11 06:53:18,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-11 06:53:18,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-11 06:53:18,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-11 06:53:18,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-11 06:53:18,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-11 06:53:18,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-11 06:53:18,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-11 06:53:18,243 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-11 06:53:18,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-11 06:53:18,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-11 06:53:18,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-11 06:53:18,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-11 06:53:18,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-11 06:53:18,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-11 06:53:18,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-11 06:53:18,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-11 06:53:18,244 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-11 06:53:18,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-11 06:53:18,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-11 06:53:18,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-11 06:53:18,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-11 06:53:18,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-11 06:53:18,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-11 06:53:18,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-11 06:53:18,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-11 06:53:18,245 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-11 06:53:18,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-11 06:53:18,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-11 06:53:18,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-11 06:53:18,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-11 06:53:18,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-11 06:53:18,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-11 06:53:18,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-11 06:53:18,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-11 06:53:18,246 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-11 06:53:18,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-11 06:53:18,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-11 06:53:18,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-11 06:53:18,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-11 06:53:18,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-11 06:53:18,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-11 06:53:18,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-11 06:53:18,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-11 06:53:18,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-11 06:53:18,247 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-11 06:53:18,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-11 06:53:18,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-11 06:53:18,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-11 06:53:18,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-11 06:53:18,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-11 06:53:18,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-11 06:53:18,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-11 06:53:18,248 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-11 06:53:18,249 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-11 06:53:18,392 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=0.005883687854222971); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007153911599848797); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005883687854222971); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:53:18,392 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-03-11 06:53:18,392 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.607254019157915E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005883687854222971); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007153911599848797); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005883687854222971); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.6666666666666666E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-03-11 06:53:18,807 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 539 ms to try 5000 different iterations.  Found a solution that moves 274 regions; Going from a computed imbalance of 6.607254019157915E-4 to a new imbalance of 1.9962604423010597E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.030444444444444444, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.737793696791342E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:53:18,808 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1588126890:82 , srv1003551235:83 , srv165986007:83 , srv1695556035:83 , srv1981082516:83 , srv318901570:83 , srv73559061:83 , srv108849418:84 , srv1155024545:84 , srv1182897066:84 , srv1210420462:84 , srv1315534432:84 , srv1399569982:84 , srv1429489541:84 , srv154704086:84 , srv1576437507:84 , srv1592008862:84 , srv1608610857:84 , srv1681397991:84 , srv1694551727:84 , srv1751122544:84 , srv1780896889:84 , srv1819353888:84 , srv1892235361:84 , srv2021367788:84 , srv2029663630:84 , srv2077421599:84 , srv2078530809:84 , srv213204138:84 , srv3108821:84 , srv365011257:84 , srv386898483:84 , srv395414686:84 , srv51948250:84 , srv519909296:84 , srv541162669:84 , srv565638552:84 , srv567594104:84 , srv646367498:84 , srv655464577:84 , srv672344882:84 , srv685107531:84 , srv701076618:84 , srv743022696:84 , srv82810180:84 , srv880436984:84 , srv1000478221:85 , srv1053277126:85 , srv1075758330:85 , srv1112094620:85 , srv1138347775:85 , srv1149971934:85 , srv1166486315:85 , srv1205541613:85 , srv1238571445:85 , srv1345411388:85 , srv1380978521:85 , srv138632201:85 , srv1390635232:85 , srv1403877542:85 , srv1412095588:85 , srv1417392384:85 , srv1449902614:85 , srv1460611226:85 , srv1499238251:85 , srv1525546585:85 , srv1542242913:85 , srv1607929355:85 , srv1617553243:85 , srv1630777162:85 , srv1714893123:85 , srv1717937763:85 , srv1759370996:85 , srv177776447:85 , srv1837003640:85 , srv1883671510:85 , srv1986078924:85 , srv2027611094:85 , srv2040014111:85 , srv2052366122:85 , srv234922407:85 , srv27692773:85 , srv331324773:85 , srv382938493:85 , srv467740406:85 , srv56721067:85 , srv596003874:85 , srv612603929:85 , srv615939961:85 , srv626311063:85 , srv640498328:85 , srv75219761:85 , srv873646488:85 , srv1103080656:86 , srv1832523912:86 , srv634863172:86 , srv816241632:86 , srv857445812:86 , srv1658535583:87 , srv2123644300:632 }
2024-03-11 06:53:18,811 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 06:53:18,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv318901570=68, srv1681397991=40, srv1460611226=26, srv1075758330=3, srv1630777162=37, srv108849418=4, srv1238571445=14, srv1617553243=36, srv1182897066=11, srv1832523912=50, srv873646488=98, srv1714893123=43, srv1592008862=33, srv1608610857=35, srv82810180=96, srv1149971934=8, srv1155024545=9, srv1003551235=1, srv73559061=92, srv1112094620=6, srv2029663630=58, srv2027611094=57, srv395414686=73, srv382938493=71, srv1780896889=48, srv1345411388=16, srv1390635232=19, srv567594104=80, srv1399569982=20, srv1417392384=23, srv1449902614=25, srv701076618=91, srv75219761=94, srv743022696=93, srv165986007=39, srv2052366122=60, srv1883671510=52, srv1607929355=34, srv634863172=85, srv672344882=89, srv1138347775=7, srv1717937763=44, srv1981082516=54, srv1759370996=46, srv365011257=70, srv1403877542=21, srv655464577=88, srv1412095588=22, srv816241632=95, srv27692773=66, srv1576437507=31, srv213204138=64, srv596003874=81, srv1837003640=51, srv3108821=67, srv685107531=90, srv2021367788=56, srv612603929=82, srv234922407=65, srv1380978521=17, srv56721067=79, srv1000478221=0, srv646367498=87, srv1695556035=42, srv331324773=69, srv626311063=84, srv880436984=99, srv541162669=77, srv51948250=75, srv1499238251=27, srv467740406=74, srv2123644300=63, srv1166486315=10, srv1819353888=49, srv1658535583=38, srv1542242913=29, srv386898483=72, srv1210420462=13, srv1315534432=15, srv1751122544=45, srv1205541613=12, srv565638552=78, srv519909296=76, srv154704086=30, srv1525546585=28, srv138632201=18, srv1053277126=2, srv1588126890=32, srv2040014111=59, srv2078530809=62, srv615939961=83, srv1892235361=53, srv1986078924=55, srv2077421599=61, srv177776447=47, srv640498328=86, srv857445812=97, srv1694551727=41, srv1103080656=5, srv1429489541=24} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 06:53:18,823 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-03-11 06:53:18,824 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-03-11 06:53:18,825 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-03-11 06:53:18,826 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-03-11 06:53:18,827 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-03-11 06:53:18,828 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-03-11 06:53:18,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-03-11 06:53:18,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-03-11 06:53:18,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-03-11 06:53:18,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-03-11 06:53:18,935 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=1.8044015416185505E-5 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.737793696791342E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=8.333333333333333E-5); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:53:18,935 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1588126890:82 , srv1003551235:83 , srv165986007:83 , srv1695556035:83 , srv1981082516:83 , srv318901570:83 , srv73559061:83 , srv108849418:84 , srv1155024545:84 , srv1182897066:84 , srv1210420462:84 , srv1315534432:84 , srv1399569982:84 , srv1429489541:84 , srv154704086:84 , srv1576437507:84 , srv1592008862:84 , srv1608610857:84 , srv1681397991:84 , srv1694551727:84 , srv1751122544:84 , srv1780896889:84 , srv1819353888:84 , srv1892235361:84 , srv2021367788:84 , srv2029663630:84 , srv2077421599:84 , srv2078530809:84 , srv213204138:84 , srv3108821:84 , srv365011257:84 , srv386898483:84 , srv395414686:84 , srv51948250:84 , srv519909296:84 , srv541162669:84 , srv565638552:84 , srv567594104:84 , srv646367498:84 , srv655464577:84 , srv672344882:84 , srv685107531:84 , srv701076618:84 , srv743022696:84 , srv82810180:84 , srv880436984:84 , srv1000478221:85 , srv1053277126:85 , srv1075758330:85 , srv1112094620:85 , srv1138347775:85 , srv1149971934:85 , srv1166486315:85 , srv1205541613:85 , srv1238571445:85 , srv1345411388:85 , srv1380978521:85 , srv138632201:85 , srv1390635232:85 , srv1403877542:85 , srv1412095588:85 , srv1417392384:85 , srv1449902614:85 , srv1460611226:85 , srv1499238251:85 , srv1525546585:85 , srv1542242913:85 , srv1607929355:85 , srv1617553243:85 , srv1630777162:85 , srv1714893123:85 , srv1717937763:85 , srv1759370996:85 , srv177776447:85 , srv1837003640:85 , srv1883671510:85 , srv1986078924:85 , srv2027611094:85 , srv2040014111:85 , srv2052366122:85 , srv234922407:85 , srv27692773:85 , srv331324773:85 , srv382938493:85 , srv467740406:85 , srv56721067:85 , srv596003874:85 , srv612603929:85 , srv615939961:85 , srv626311063:85 , srv640498328:85 , srv75219761:85 , srv873646488:85 , srv1103080656:86 , srv1832523912:86 , srv634863172:86 , srv816241632:86 , srv857445812:86 , srv1658535583:87 , srv2123644300:632 }
2024-03-11 06:53:18,968 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=320 (was 320), ProcessCount=171 (was 171), AvailableMemoryMB=13249 (was 13991)
2024-03-11 06:53:18,978 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=320, ProcessCount=171, AvailableMemoryMB=13248
2024-03-11 06:53:18,979 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-03-11 06:53:18,979 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-03-11 06:53:18,992 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1064635313:84 , srv1128020798:84 , srv1204644173:84 , srv121952046:84 , srv1242940398:84 , srv1312036081:84 , srv1370717436:84 , srv1405715311:84 , srv1478436954:84 , srv1543977137:84 , srv1779464702:84 , srv191697324:84 , srv1995846365:84 , srv2019320271:84 , srv2099374689:84 , srv2117696860:84 , srv2143521414:84 , srv322341806:84 , srv349008265:84 , srv363066906:84 , srv476682854:84 , srv520300520:84 , srv600247936:84 , srv656682368:84 , srv685620447:84 , srv703668978:84 , srv875282972:84 , srv977577149:84 , srv999034844:84 , srv239916279:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-03-11 06:53:18,994 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 06:53:18,994 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1312036081=5, srv1064635313=0, srv703668978=26, srv685620447=25, srv1370717436=6, srv476682854=21, srv2019320271=13, srv363066906=20, srv349008265=19, srv1779464702=10, srv1204644173=2, srv2117696860=15, srv121952046=3, srv1128020798=1, srv1478436954=8, srv322341806=18, srv875282972=27, srv2099374689=14, srv977577149=28, srv1405715311=7, srv1242940398=4, srv656682368=24, srv1543977137=9, srv2143521414=16, srv520300520=22, srv1995846365=12, srv999034844=29, srv191697324=11, srv239916279=17, srv600247936=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 06:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 06:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 06:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 06:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 06:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 06:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 06:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 06:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 06:53:19,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 06:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 06:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 06:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 06:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 06:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 06:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 06:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 06:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 06:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 06:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 06:53:19,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 06:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 06:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 06:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 06:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 06:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 06:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 06:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 06:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 06:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 06:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 06:53:19,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-11 06:53:19,037 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=1.0999152273627117, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:53:19,037 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912507872883167, 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=1.0999152273627117, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-03-11 06:55:19,016 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5384791 different iterations.  Found a solution that moves 1863 regions; Going from a computed imbalance of 0.9912507872883167 to a new imbalance of 4.3483349388262195E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.69, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:55:19,024 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1064635313:90 , srv1128020798:90 , srv1204644173:90 , srv121952046:90 , srv1242940398:90 , srv1312036081:90 , srv1370717436:90 , srv1405715311:90 , srv1478436954:90 , srv1543977137:90 , srv1779464702:90 , srv191697324:90 , srv1995846365:90 , srv2019320271:90 , srv2099374689:90 , srv2117696860:90 , srv2143521414:90 , srv239916279:90 , srv322341806:90 , srv349008265:90 , srv363066906:90 , srv476682854:90 , srv520300520:90 , srv600247936:90 , srv656682368:90 , srv685620447:90 , srv703668978:90 , srv875282972:90 , srv977577149:90 , srv999034844:90 }
2024-03-11 06:55:19,025 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-03-11 06:55:19,026 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1312036081=5, srv1064635313=0, srv703668978=26, srv685620447=25, srv1370717436=6, srv476682854=21, srv2019320271=13, srv363066906=20, srv349008265=19, srv1779464702=10, srv1204644173=2, srv2117696860=15, srv121952046=3, srv1128020798=1, srv1478436954=8, srv322341806=18, srv875282972=27, srv2099374689=14, srv977577149=28, srv1405715311=7, srv1242940398=4, srv656682368=24, srv1543977137=9, srv2143521414=16, srv520300520=22, srv1995846365=12, srv999034844=29, srv191697324=11, srv239916279=17, srv600247936=23} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-03-11 06:55:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-03-11 06:55:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-03-11 06:55:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-03-11 06:55:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-03-11 06:55:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-03-11 06:55:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-03-11 06:55:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-03-11 06:55:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-03-11 06:55:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-03-11 06:55:19,032 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-03-11 06:55:19,033 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-03-11 06:55:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-03-11 06:55:19,034 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-03-11 06:55:19,052 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-03-11 06:55:19,052 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1064635313:90 , srv1128020798:90 , srv1204644173:90 , srv121952046:90 , srv1242940398:90 , srv1312036081:90 , srv1370717436:90 , srv1405715311:90 , srv1478436954:90 , srv1543977137:90 , srv1779464702:90 , srv191697324:90 , srv1995846365:90 , srv2019320271:90 , srv2099374689:90 , srv2117696860:90 , srv2143521414:90 , srv239916279:90 , srv322341806:90 , srv349008265:90 , srv363066906:90 , srv476682854:90 , srv520300520:90 , srv600247936:90 , srv656682368:90 , srv685620447:90 , srv703668978:90 , srv875282972:90 , srv977577149:90 , srv999034844:90 }
2024-03-11 06:55:19,066 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=177 (was 320), ProcessCount=168 (was 171), AvailableMemoryMB=12487 (was 13248)