2024-01-05 03:53:12,379 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-01-05 03:53:12,705 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-01-05 03:53:12,837 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-01-05 03:53:12,901 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-05 03:53:12,908 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.
2024-01-05 03:53:12,923 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=263, ProcessCount=167, AvailableMemoryMB=6507
2024-01-05 03:53:12,925 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-05 03:53:12,926 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.
2024-01-05 03:53:13,065 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1011286118:84 , srv1031428775:84 , srv1034892287:84 , srv10366789:84 , srv1052494605:84 , srv1060201669:84 , srv1123005299:84 , srv1127147387:84 , srv1149096012:84 , srv1164388390:84 , srv1206328366:84 , srv1239891809:84 , srv1268417608:84 , srv1286191843:84 , srv1307959276:84 , srv1318978490:84 , srv133161469:84 , srv135151351:84 , srv1353734243:84 , srv1365177386:84 , srv1369704500:84 , srv1372789438:84 , srv1408102760:84 , srv1438422432:84 , srv1456180928:84 , srv1495579241:84 , srv1496250027:84 , srv1506845246:84 , srv1520339689:84 , srv1525256340:84 , srv1557966853:84 , srv1562057732:84 , srv1573801406:84 , srv157479292:84 , srv157765494:84 , srv160414552:84 , srv1624145949:84 , srv1633773884:84 , srv163547002:84 , srv164076408:84 , srv1692724237:84 , srv1724444171:84 , srv1740764987:84 , srv1744598887:84 , srv1751897002:84 , srv1758811160:84 , srv1767914171:84 , srv1780544534:84 , srv1783214023:84 , srv1799364437:84 , srv1800604936:84 , srv1835163607:84 , srv1838875973:84 , srv1862831866:84 , srv1887873539:84 , srv1936466828:84 , srv197261543:84 , srv1994934018:84 , srv2022594436:84 , srv2032240560:84 , srv2106462377:84 , srv211276322:84 , srv2125777756:84 , srv268904719:84 , srv278361834:84 , srv296919528:84 , srv3013349:84 , srv31962693:84 , srv323888155:84 , srv333950781:84 , srv367876723:84 , srv379118122:84 , srv403096504:84 , srv413230371:84 , srv414279780:84 , srv456702692:84 , srv468094322:84 , srv486462019:84 , srv507656367:84 , srv539665950:84 , srv54824563:84 , srv548436209:84 , srv560174484:84 , srv581170685:84 , srv589408844:84 , srv606130009:84 , srv655092655:84 , srv655243452:84 , srv706660027:84 , srv734753137:84 , srv783776549:84 , srv791540024:84 , srv807023832:84 , srv810418934:84 , srv868843040:84 , srv94296223:84 , srv949867664:84 , srv974840157:84 , srv994474924:84 , srv711239265:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-01-05 03:53:13,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-05 03:53:13,081 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv711239265=89, srv539665950=79, srv1031428775=1, srv486462019=77, srv413230371=73, srv197261543=56, srv157765494=34, srv548436209=81, srv2022594436=58, srv1835163607=51, srv1034892287=2, srv1369704500=20, srv1365177386=19, srv1724444171=41, srv1562057732=31, srv1887873539=54, srv1633773884=37, srv1011286118=0, srv868843040=95, srv2106462377=60, srv1994934018=57, srv323888155=68, srv3013349=66, srv734753137=90, srv791540024=92, srv1838875973=52, srv296919528=65, srv1506845246=27, srv278361834=64, srv810418934=94, srv1123005299=6, srv1372789438=21, srv10366789=3, srv1936466828=55, srv268904719=63, srv1758811160=45, srv1800604936=50, srv783776549=91, srv655092655=86, srv1353734243=18, srv468094322=76, srv1740764987=42, srv1408102760=22, srv54824563=80, srv807023832=93, srv1060201669=5, srv1268417608=12, srv1525256340=29, srv163547002=38, srv1239891809=11, srv367876723=70, srv706660027=88, srv1286191843=13, srv949867664=97, srv456702692=75, srv1318978490=15, srv1767914171=46, srv2125777756=62, srv1149096012=8, srv1751897002=44, srv379118122=71, srv581170685=83, srv133161469=16, srv1438422432=23, srv157479292=33, srv1573801406=32, srv1456180928=24, srv1206328366=10, srv164076408=39, srv655243452=87, srv211276322=61, srv403096504=72, srv1164388390=9, srv1744598887=43, srv1127147387=7, srv1495579241=25, srv1624145949=36, srv1692724237=40, srv1496250027=26, srv1780544534=47, srv507656367=78, srv135151351=17, srv1520339689=28, srv160414552=35, srv1799364437=49, srv94296223=96, srv1862831866=53, srv606130009=85, srv560174484=82, srv414279780=74, srv1052494605=4, srv31962693=67, srv589408844=84, srv1783214023=48, srv333950781=69, srv994474924=99, srv1557966853=30, srv2032240560=59, srv974840157=98, srv1307959276=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-05 03:53:13,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-05 03:53:13,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-05 03:53:13,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-05 03:53:13,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-05 03:53:13,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-05 03:53:13,175 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-05 03:53:13,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-05 03:53:13,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-05 03:53:13,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-05 03:53:13,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-05 03:53:13,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-05 03:53:13,176 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-05 03:53:13,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-05 03:53:13,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-05 03:53:13,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-05 03:53:13,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-05 03:53:13,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-05 03:53:13,177 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-05 03:53:13,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-05 03:53:13,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-05 03:53:13,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-05 03:53:13,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-05 03:53:13,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-05 03:53:13,178 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-05 03:53:13,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-05 03:53:13,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-05 03:53:13,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-05 03:53:13,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-05 03:53:13,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-05 03:53:13,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-05 03:53:13,179 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-05 03:53:13,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-05 03:53:13,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-05 03:53:13,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-05 03:53:13,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-05 03:53:13,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-05 03:53:13,180 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-05 03:53:13,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-05 03:53:13,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-05 03:53:13,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-05 03:53:13,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-05 03:53:13,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-05 03:53:13,181 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-05 03:53:13,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-05 03:53:13,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-05 03:53:13,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-05 03:53:13,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-05 03:53:13,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-05 03:53:13,182 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-05 03:53:13,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-05 03:53:13,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-05 03:53:13,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-05 03:53:13,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-05 03:53:13,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-05 03:53:13,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-05 03:53:13,183 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-05 03:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-05 03:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-05 03:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-05 03:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-05 03:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-05 03:53:13,184 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-05 03:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-05 03:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-05 03:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-05 03:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-05 03:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-05 03:53:13,185 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-05 03:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-05 03:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-05 03:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-05 03:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-05 03:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-05 03:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-05 03:53:13,186 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-05 03:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-05 03:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-05 03:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-05 03:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-05 03:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-05 03:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-05 03:53:13,187 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-05 03:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-05 03:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-05 03:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-05 03:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-05 03:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-05 03:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-05 03:53:13,188 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-05 03:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-05 03:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-05 03:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-05 03:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-05 03:53:13,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-05 03:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-05 03:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-05 03:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-05 03:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-05 03:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-05 03:53:13,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-05 03:53:13,191 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-05 03:53:13,445 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); 
2024-01-05 03:53:13,445 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)
2024-01-05 03:53:13,446 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
2024-01-05 03:53:13,890 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 662 ms to try 5000 different iterations.  Found a solution that moves 4703 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1769909253531595. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.043771276870656184, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05509098687641051, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5225555555555556, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.043771276870656184, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.1725, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2355, 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); 
2024-01-05 03:53:13,904 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1052494605:82 , srv1149096012:82 , srv2032240560:82 , srv278361834:82 , srv379118122:82 , srv606130009:82 , srv1239891809:83 , srv1268417608:83 , srv1408102760:83 , srv1495579241:83 , srv1624145949:83 , srv486462019:83 , srv507656367:83 , srv54824563:83 , srv706660027:83 , srv1318978490:84 , srv1369704500:84 , srv1456180928:84 , srv1557966853:84 , srv1744598887:84 , srv1758811160:84 , srv1767914171:84 , srv1862831866:84 , srv1936466828:84 , srv211276322:84 , srv268904719:84 , srv539665950:84 , srv581170685:84 , srv655092655:84 , srv783776549:84 , srv791540024:84 , srv1011286118:85 , srv1034892287:85 , srv1164388390:85 , srv1506845246:85 , srv1520339689:85 , srv164076408:85 , srv2022594436:85 , srv3013349:85 , srv367876723:85 , srv468094322:85 , srv548436209:85 , srv655243452:85 , srv807023832:85 , srv868843040:85 , srv1127147387:86 , srv1206328366:86 , srv133161469:86 , srv135151351:86 , srv1365177386:86 , srv163547002:86 , srv1692724237:86 , srv1783214023:86 , srv1799364437:86 , srv1838875973:86 , srv2125777756:86 , srv323888155:86 , srv414279780:86 , srv560174484:86 , srv734753137:86 , srv94296223:86 , srv994474924:86 , srv1060201669:87 , srv1123005299:87 , srv1286191843:87 , srv1525256340:87 , srv1573801406:87 , srv160414552:87 , srv1800604936:87 , srv1835163607:87 , srv1887873539:87 , srv2106462377:87 , srv296919528:87 , srv31962693:87 , srv333950781:87 , srv403096504:87 , srv589408844:87 , srv949867664:87 , srv974840157:87 , srv10366789:88 , srv1562057732:88 , srv1724444171:88 , srv1780544534:88 , srv1031428775:89 , srv1307959276:89 , srv1438422432:89 , srv1496250027:89 , srv157479292:89 , srv1740764987:89 , srv1994934018:89 , srv413230371:89 , srv1751897002:90 , srv810418934:90 , srv1353734243:91 , srv197261543:91 , srv157765494:94 , srv1633773884:95 , srv456702692:95 , srv1372789438:97 , srv711239265:479 }
2024-01-05 03:53:13,907 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-05 03:53:13,908 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv711239265=89, srv539665950=79, srv1031428775=1, srv486462019=77, srv413230371=73, srv197261543=56, srv157765494=34, srv548436209=81, srv2022594436=58, srv1835163607=51, srv1034892287=2, srv1369704500=20, srv1365177386=19, srv1724444171=41, srv1562057732=31, srv1887873539=54, srv1633773884=37, srv1011286118=0, srv868843040=95, srv2106462377=60, srv1994934018=57, srv323888155=68, srv3013349=66, srv734753137=90, srv791540024=92, srv1838875973=52, srv296919528=65, srv1506845246=27, srv278361834=64, srv810418934=94, srv1123005299=6, srv1372789438=21, srv10366789=3, srv1936466828=55, srv268904719=63, srv1758811160=45, srv1800604936=50, srv783776549=91, srv655092655=86, srv1353734243=18, srv468094322=76, srv1740764987=42, srv1408102760=22, srv54824563=80, srv807023832=93, srv1060201669=5, srv1268417608=12, srv1525256340=29, srv163547002=38, srv1239891809=11, srv367876723=70, srv706660027=88, srv1286191843=13, srv949867664=97, srv456702692=75, srv1318978490=15, srv1767914171=46, srv2125777756=62, srv1149096012=8, srv1751897002=44, srv379118122=71, srv581170685=83, srv133161469=16, srv1438422432=23, srv157479292=33, srv1573801406=32, srv1456180928=24, srv1206328366=10, srv164076408=39, srv655243452=87, srv211276322=61, srv403096504=72, srv1164388390=9, srv1744598887=43, srv1127147387=7, srv1495579241=25, srv1624145949=36, srv1692724237=40, srv1496250027=26, srv1780544534=47, srv507656367=78, srv135151351=17, srv1520339689=28, srv160414552=35, srv1799364437=49, srv94296223=96, srv1862831866=53, srv606130009=85, srv560174484=82, srv414279780=74, srv1052494605=4, srv31962693=67, srv589408844=84, srv1783214023=48, srv333950781=69, srv994474924=99, srv1557966853=30, srv2032240560=59, srv974840157=98, srv1307959276=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-05 03:53:13,927 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-05 03:53:13,927 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-05 03:53:13,927 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-05 03:53:13,927 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-05 03:53:13,928 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-05 03:53:13,928 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-05 03:53:13,928 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-05 03:53:13,928 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-05 03:53:13,928 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-05 03:53:13,929 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-05 03:53:13,930 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-05 03:53:13,931 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-05 03:53:13,932 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-05 03:53:13,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-05 03:53:13,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-05 03:53:13,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-05 03:53:13,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-05 03:53:13,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-05 03:53:14,135 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=0.043771276870656184, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05509098687641051, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.043771276870656184, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.1725, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2355, 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); 
2024-01-05 03:53:14,135 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)
2024-01-05 03:53:14,135 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.17695799424330874, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.043771276870656184, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05509098687641051, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.043771276870656184, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.1725, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2355, 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
2024-01-05 03:53:14,421 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 469 ms to try 5000 different iterations.  Found a solution that moves 2619 regions; Going from a computed imbalance of 0.17695799424330874 to a new imbalance of 0.014217280686239172. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02351036471502612); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.032529016659032156, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.291, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02351036471502612); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.044833333333333336, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-05 03:53:14,435 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1372789438:74 , srv157765494:76 , srv1633773884:78 , srv1353734243:79 , srv1438422432:81 , srv1740764987:81 , srv456702692:81 , srv1031428775:82 , srv1307959276:82 , srv197261543:82 , srv1994934018:82 , srv413230371:82 , srv810418934:82 , srv10366789:83 , srv1060201669:83 , srv1123005299:83 , srv1525256340:83 , srv157479292:83 , srv1692724237:83 , srv1783214023:83 , srv1365177386:84 , srv1496250027:84 , srv1562057732:84 , srv1573801406:84 , srv160414552:84 , srv1780544534:84 , srv1800604936:84 , srv2106462377:84 , srv296919528:84 , srv333950781:84 , srv94296223:84 , srv1127147387:85 , srv1724444171:85 , srv31962693:85 , srv403096504:85 , srv589408844:85 , srv807023832:85 , srv1164388390:86 , srv1206328366:86 , srv1286191843:86 , srv135151351:86 , srv1506845246:86 , srv1520339689:86 , srv1838875973:86 , srv1862831866:86 , srv1887873539:86 , srv2125777756:86 , srv323888155:86 , srv414279780:86 , srv548436209:86 , srv560174484:86 , srv868843040:86 , srv949867664:86 , srv974840157:86 , srv994474924:86 , srv1034892287:87 , srv1239891809:87 , srv133161469:87 , srv1456180928:87 , srv163547002:87 , srv1751897002:87 , srv1799364437:87 , srv2022594436:87 , srv539665950:87 , srv655092655:87 , srv783776549:87 , srv1268417608:88 , srv1318978490:88 , srv1369704500:88 , srv1557966853:88 , srv164076408:88 , srv1767914171:88 , srv1835163607:88 , srv1936466828:88 , srv268904719:88 , srv278361834:88 , srv367876723:88 , srv468094322:88 , srv54824563:88 , srv581170685:88 , srv706660027:88 , srv734753137:88 , srv791540024:88 , srv1011286118:89 , srv1149096012:89 , srv1495579241:89 , srv1744598887:89 , srv1758811160:89 , srv3013349:89 , srv486462019:89 , srv507656367:89 , srv655243452:89 , srv1624145949:90 , srv606130009:90 , srv1408102760:91 , srv2032240560:91 , srv211276322:91 , srv379118122:91 , srv1052494605:93 , srv711239265:504 }
2024-01-05 03:53:14,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-05 03:53:14,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv711239265=89, srv539665950=79, srv1031428775=1, srv486462019=77, srv413230371=73, srv197261543=56, srv157765494=34, srv548436209=81, srv2022594436=58, srv1835163607=51, srv1034892287=2, srv1369704500=20, srv1365177386=19, srv1724444171=41, srv1562057732=31, srv1887873539=54, srv1633773884=37, srv1011286118=0, srv868843040=95, srv2106462377=60, srv1994934018=57, srv323888155=68, srv3013349=66, srv734753137=90, srv791540024=92, srv1838875973=52, srv296919528=65, srv1506845246=27, srv278361834=64, srv810418934=94, srv1123005299=6, srv1372789438=21, srv10366789=3, srv1936466828=55, srv268904719=63, srv1758811160=45, srv1800604936=50, srv783776549=91, srv655092655=86, srv1353734243=18, srv468094322=76, srv1740764987=42, srv1408102760=22, srv54824563=80, srv807023832=93, srv1060201669=5, srv1268417608=12, srv1525256340=29, srv163547002=38, srv1239891809=11, srv367876723=70, srv706660027=88, srv1286191843=13, srv949867664=97, srv456702692=75, srv1318978490=15, srv1767914171=46, srv2125777756=62, srv1149096012=8, srv1751897002=44, srv379118122=71, srv581170685=83, srv133161469=16, srv1438422432=23, srv157479292=33, srv1573801406=32, srv1456180928=24, srv1206328366=10, srv164076408=39, srv655243452=87, srv211276322=61, srv403096504=72, srv1164388390=9, srv1744598887=43, srv1127147387=7, srv1495579241=25, srv1624145949=36, srv1692724237=40, srv1496250027=26, srv1780544534=47, srv507656367=78, srv135151351=17, srv1520339689=28, srv160414552=35, srv1799364437=49, srv94296223=96, srv1862831866=53, srv606130009=85, srv560174484=82, srv414279780=74, srv1052494605=4, srv31962693=67, srv589408844=84, srv1783214023=48, srv333950781=69, srv994474924=99, srv1557966853=30, srv2032240560=59, srv974840157=98, srv1307959276=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-05 03:53:14,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-05 03:53:14,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-05 03:53:14,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-05 03:53:14,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-05 03:53:14,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-05 03:53:14,452 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-05 03:53:14,453 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-05 03:53:14,454 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-05 03:53:14,455 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-05 03:53:14,456 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-05 03:53:14,457 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-05 03:53:14,458 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-05 03:53:14,619 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=0.02351036471502612); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.032529016659032156, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02351036471502612); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.044833333333333336, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-05 03:53:14,620 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)
2024-01-05 03:53:14,620 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.014198942056279772, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02351036471502612); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.032529016659032156, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02351036471502612); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.011); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.044833333333333336, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-05 03:53:14,899 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 424 ms to try 5000 different iterations.  Found a solution that moves 953 regions; Going from a computed imbalance of 0.014198942056279772 to a new imbalance of 8.364555710864732E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007444352311941399); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006374049520922626); MoveCostFunction : (multiplier=7.0, imbalance=0.1058888888888889, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007444352311941399); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005166666666666667); 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); 
2024-01-05 03:53:14,901 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1835163607:81 , srv456702692:81 , srv1751897002:82 , srv211276322:82 , srv1052494605:83 , srv1724444171:83 , srv655243452:83 , srv1011286118:84 , srv1286191843:84 , srv1408102760:84 , srv1624145949:84 , srv163547002:84 , srv1799364437:84 , srv1887873539:84 , srv2032240560:84 , srv3013349:84 , srv31962693:84 , srv379118122:84 , srv468094322:84 , srv734753137:84 , srv974840157:84 , srv1034892287:85 , srv1164388390:85 , srv1206328366:85 , srv1318978490:85 , srv133161469:85 , srv135151351:85 , srv1495579241:85 , srv1496250027:85 , srv1557966853:85 , srv157479292:85 , srv1633773884:85 , srv164076408:85 , srv1758811160:85 , srv1767914171:85 , srv1780544534:85 , srv1838875973:85 , srv1936466828:85 , srv197261543:85 , srv2022594436:85 , srv2125777756:85 , srv268904719:85 , srv323888155:85 , srv367876723:85 , srv414279780:85 , srv486462019:85 , srv507656367:85 , srv581170685:85 , srv606130009:85 , srv949867664:85 , srv994474924:85 , srv1031428775:86 , srv10366789:86 , srv1123005299:86 , srv1239891809:86 , srv1307959276:86 , srv1369704500:86 , srv1372789438:86 , srv1506845246:86 , srv1520339689:86 , srv1562057732:86 , srv1573801406:86 , srv160414552:86 , srv1740764987:86 , srv1744598887:86 , srv1994934018:86 , srv333950781:86 , srv403096504:86 , srv413230371:86 , srv539665950:86 , srv54824563:86 , srv548436209:86 , srv560174484:86 , srv589408844:86 , srv791540024:86 , srv810418934:86 , srv868843040:86 , srv1127147387:87 , srv1149096012:87 , srv1268417608:87 , srv1365177386:87 , srv1438422432:87 , srv1456180928:87 , srv1525256340:87 , srv1800604936:87 , srv1862831866:87 , srv2106462377:87 , srv278361834:87 , srv296919528:87 , srv706660027:87 , srv807023832:87 , srv94296223:87 , srv1060201669:88 , srv1353734243:88 , srv157765494:88 , srv1783214023:88 , srv655092655:88 , srv783776549:88 , srv1692724237:89 , srv711239265:541 }
2024-01-05 03:53:14,905 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-05 03:53:14,906 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv711239265=89, srv539665950=79, srv1031428775=1, srv486462019=77, srv413230371=73, srv197261543=56, srv157765494=34, srv548436209=81, srv2022594436=58, srv1835163607=51, srv1034892287=2, srv1369704500=20, srv1365177386=19, srv1724444171=41, srv1562057732=31, srv1887873539=54, srv1633773884=37, srv1011286118=0, srv868843040=95, srv2106462377=60, srv1994934018=57, srv323888155=68, srv3013349=66, srv734753137=90, srv791540024=92, srv1838875973=52, srv296919528=65, srv1506845246=27, srv278361834=64, srv810418934=94, srv1123005299=6, srv1372789438=21, srv10366789=3, srv1936466828=55, srv268904719=63, srv1758811160=45, srv1800604936=50, srv783776549=91, srv655092655=86, srv1353734243=18, srv468094322=76, srv1740764987=42, srv1408102760=22, srv54824563=80, srv807023832=93, srv1060201669=5, srv1268417608=12, srv1525256340=29, srv163547002=38, srv1239891809=11, srv367876723=70, srv706660027=88, srv1286191843=13, srv949867664=97, srv456702692=75, srv1318978490=15, srv1767914171=46, srv2125777756=62, srv1149096012=8, srv1751897002=44, srv379118122=71, srv581170685=83, srv133161469=16, srv1438422432=23, srv157479292=33, srv1573801406=32, srv1456180928=24, srv1206328366=10, srv164076408=39, srv655243452=87, srv211276322=61, srv403096504=72, srv1164388390=9, srv1744598887=43, srv1127147387=7, srv1495579241=25, srv1624145949=36, srv1692724237=40, srv1496250027=26, srv1780544534=47, srv507656367=78, srv135151351=17, srv1520339689=28, srv160414552=35, srv1799364437=49, srv94296223=96, srv1862831866=53, srv606130009=85, srv560174484=82, srv414279780=74, srv1052494605=4, srv31962693=67, srv589408844=84, srv1783214023=48, srv333950781=69, srv994474924=99, srv1557966853=30, srv2032240560=59, srv974840157=98, srv1307959276=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-05 03:53:14,917 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-05 03:53:14,918 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-05 03:53:14,919 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-05 03:53:14,920 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-05 03:53:14,921 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-05 03:53:14,922 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-05 03:53:14,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-05 03:53:14,923 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-05 03:53:15,038 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=0.007444352311941399); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006374049520922626); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007444352311941399); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005166666666666667); 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); 
2024-01-05 03:53:15,039 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)
2024-01-05 03:53:15,039 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=8.29782522460545E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007444352311941399); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006374049520922626); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007444352311941399); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.005166666666666667); 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
2024-01-05 03:53:15,414 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 478 ms to try 5000 different iterations.  Found a solution that moves 274 regions; Going from a computed imbalance of 8.29782522460545E-4 to a new imbalance of 3.559111303288323E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.470732932414788E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.030444444444444444, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.470732932414788E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-05 03:53:15,415 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1744598887:83 , srv296919528:83 , srv655092655:83 , srv783776549:83 , srv1011286118:84 , srv1052494605:84 , srv1060201669:84 , srv1127147387:84 , srv1268417608:84 , srv133161469:84 , srv135151351:84 , srv1369704500:84 , srv1372789438:84 , srv1408102760:84 , srv1456180928:84 , srv1495579241:84 , srv1496250027:84 , srv1562057732:84 , srv157765494:84 , srv1633773884:84 , srv1692724237:84 , srv1751897002:84 , srv1758811160:84 , srv197261543:84 , srv2032240560:84 , srv2106462377:84 , srv211276322:84 , srv367876723:84 , srv403096504:84 , srv486462019:84 , srv560174484:84 , srv589408844:84 , srv734753137:84 , srv791540024:84 , srv807023832:84 , srv810418934:84 , srv949867664:84 , srv974840157:84 , srv1031428775:85 , srv1034892287:85 , srv10366789:85 , srv1149096012:85 , srv1164388390:85 , srv1206328366:85 , srv1286191843:85 , srv1318978490:85 , srv1353734243:85 , srv1365177386:85 , srv1438422432:85 , srv1506845246:85 , srv1520339689:85 , srv1525256340:85 , srv1557966853:85 , srv1573801406:85 , srv157479292:85 , srv160414552:85 , srv1624145949:85 , srv163547002:85 , srv164076408:85 , srv1724444171:85 , srv1740764987:85 , srv1780544534:85 , srv1783214023:85 , srv1799364437:85 , srv1800604936:85 , srv1838875973:85 , srv1862831866:85 , srv1887873539:85 , srv1936466828:85 , srv1994934018:85 , srv2022594436:85 , srv2125777756:85 , srv268904719:85 , srv3013349:85 , srv323888155:85 , srv333950781:85 , srv379118122:85 , srv413230371:85 , srv456702692:85 , srv468094322:85 , srv507656367:85 , srv539665950:85 , srv54824563:85 , srv548436209:85 , srv581170685:85 , srv606130009:85 , srv655243452:85 , srv706660027:85 , srv868843040:85 , srv94296223:85 , srv1123005299:86 , srv1239891809:86 , srv1307959276:86 , srv1767914171:86 , srv1835163607:86 , srv278361834:86 , srv31962693:86 , srv414279780:86 , srv994474924:86 , srv711239265:618 }
2024-01-05 03:53:15,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-05 03:53:15,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv711239265=89, srv539665950=79, srv1031428775=1, srv486462019=77, srv413230371=73, srv197261543=56, srv157765494=34, srv548436209=81, srv2022594436=58, srv1835163607=51, srv1034892287=2, srv1369704500=20, srv1365177386=19, srv1724444171=41, srv1562057732=31, srv1887873539=54, srv1633773884=37, srv1011286118=0, srv868843040=95, srv2106462377=60, srv1994934018=57, srv323888155=68, srv3013349=66, srv734753137=90, srv791540024=92, srv1838875973=52, srv296919528=65, srv1506845246=27, srv278361834=64, srv810418934=94, srv1123005299=6, srv1372789438=21, srv10366789=3, srv1936466828=55, srv268904719=63, srv1758811160=45, srv1800604936=50, srv783776549=91, srv655092655=86, srv1353734243=18, srv468094322=76, srv1740764987=42, srv1408102760=22, srv54824563=80, srv807023832=93, srv1060201669=5, srv1268417608=12, srv1525256340=29, srv163547002=38, srv1239891809=11, srv367876723=70, srv706660027=88, srv1286191843=13, srv949867664=97, srv456702692=75, srv1318978490=15, srv1767914171=46, srv2125777756=62, srv1149096012=8, srv1751897002=44, srv379118122=71, srv581170685=83, srv133161469=16, srv1438422432=23, srv157479292=33, srv1573801406=32, srv1456180928=24, srv1206328366=10, srv164076408=39, srv655243452=87, srv211276322=61, srv403096504=72, srv1164388390=9, srv1744598887=43, srv1127147387=7, srv1495579241=25, srv1624145949=36, srv1692724237=40, srv1496250027=26, srv1780544534=47, srv507656367=78, srv135151351=17, srv1520339689=28, srv160414552=35, srv1799364437=49, srv94296223=96, srv1862831866=53, srv606130009=85, srv560174484=82, srv414279780=74, srv1052494605=4, srv31962693=67, srv589408844=84, srv1783214023=48, srv333950781=69, srv994474924=99, srv1557966853=30, srv2032240560=59, srv974840157=98, srv1307959276=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-05 03:53:15,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-05 03:53:15,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-05 03:53:15,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-05 03:53:15,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-05 03:53:15,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-05 03:53:15,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-05 03:53:15,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-05 03:53:15,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-05 03:53:15,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-05 03:53:15,444 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-05 03:53:15,553 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=5.470732932414788E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.470732932414788E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-05 03:53:15,553 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)
2024-01-05 03:53:15,553 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.367252402605814E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=5.470732932414788E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=5.470732932414788E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-01-05 03:53:15,815 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 361 ms to try 5000 different iterations.  Found a solution that moves 33 regions; Going from a computed imbalance of 3.367252402605814E-5 to a new imbalance of 6.629056611047903E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); MoveCostFunction : (multiplier=7.0, imbalance=0.0036666666666666666); 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); 
2024-01-05 03:53:15,815 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1149096012:83 , srv1307959276:83 , srv1353734243:83 , srv164076408:83 , srv1751897002:83 , srv1767914171:83 , srv1800604936:83 , srv278361834:83 , srv3013349:83 , srv414279780:83 , srv706660027:83 , srv994474924:83 , srv1011286118:84 , srv1031428775:84 , srv1034892287:84 , srv10366789:84 , srv1052494605:84 , srv1060201669:84 , srv1123005299:84 , srv1127147387:84 , srv1206328366:84 , srv1239891809:84 , srv1268417608:84 , srv1286191843:84 , srv1318978490:84 , srv133161469:84 , srv1365177386:84 , srv1369704500:84 , srv1408102760:84 , srv1438422432:84 , srv1456180928:84 , srv1496250027:84 , srv1506845246:84 , srv1520339689:84 , srv1525256340:84 , srv1557966853:84 , srv1562057732:84 , srv1573801406:84 , srv157479292:84 , srv157765494:84 , srv160414552:84 , srv1624145949:84 , srv1633773884:84 , srv163547002:84 , srv1692724237:84 , srv1744598887:84 , srv1758811160:84 , srv1780544534:84 , srv1783214023:84 , srv1799364437:84 , srv1835163607:84 , srv1838875973:84 , srv1862831866:84 , srv1887873539:84 , srv1936466828:84 , srv197261543:84 , srv1994934018:84 , srv2022594436:84 , srv2106462377:84 , srv2125777756:84 , srv268904719:84 , srv31962693:84 , srv323888155:84 , srv333950781:84 , srv367876723:84 , srv379118122:84 , srv403096504:84 , srv413230371:84 , srv456702692:84 , srv468094322:84 , srv507656367:84 , srv539665950:84 , srv54824563:84 , srv548436209:84 , srv560174484:84 , srv581170685:84 , srv589408844:84 , srv606130009:84 , srv655092655:84 , srv655243452:84 , srv734753137:84 , srv783776549:84 , srv791540024:84 , srv810418934:84 , srv868843040:84 , srv94296223:84 , srv949867664:84 , srv1164388390:85 , srv135151351:85 , srv1372789438:85 , srv1495579241:85 , srv1724444171:85 , srv1740764987:85 , srv2032240560:85 , srv211276322:85 , srv296919528:85 , srv486462019:85 , srv807023832:85 , srv974840157:85 , srv711239265:684 }
2024-01-05 03:53:15,818 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-05 03:53:15,819 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv711239265=89, srv539665950=79, srv1031428775=1, srv486462019=77, srv413230371=73, srv197261543=56, srv157765494=34, srv548436209=81, srv2022594436=58, srv1835163607=51, srv1034892287=2, srv1369704500=20, srv1365177386=19, srv1724444171=41, srv1562057732=31, srv1887873539=54, srv1633773884=37, srv1011286118=0, srv868843040=95, srv2106462377=60, srv1994934018=57, srv323888155=68, srv3013349=66, srv734753137=90, srv791540024=92, srv1838875973=52, srv296919528=65, srv1506845246=27, srv278361834=64, srv810418934=94, srv1123005299=6, srv1372789438=21, srv10366789=3, srv1936466828=55, srv268904719=63, srv1758811160=45, srv1800604936=50, srv783776549=91, srv655092655=86, srv1353734243=18, srv468094322=76, srv1740764987=42, srv1408102760=22, srv54824563=80, srv807023832=93, srv1060201669=5, srv1268417608=12, srv1525256340=29, srv163547002=38, srv1239891809=11, srv367876723=70, srv706660027=88, srv1286191843=13, srv949867664=97, srv456702692=75, srv1318978490=15, srv1767914171=46, srv2125777756=62, srv1149096012=8, srv1751897002=44, srv379118122=71, srv581170685=83, srv133161469=16, srv1438422432=23, srv157479292=33, srv1573801406=32, srv1456180928=24, srv1206328366=10, srv164076408=39, srv655243452=87, srv211276322=61, srv403096504=72, srv1164388390=9, srv1744598887=43, srv1127147387=7, srv1495579241=25, srv1624145949=36, srv1692724237=40, srv1496250027=26, srv1780544534=47, srv507656367=78, srv135151351=17, srv1520339689=28, srv160414552=35, srv1799364437=49, srv94296223=96, srv1862831866=53, srv606130009=85, srv560174484=82, srv414279780=74, srv1052494605=4, srv31962693=67, srv589408844=84, srv1783214023=48, srv333950781=69, srv994474924=99, srv1557966853=30, srv2032240560=59, srv974840157=98, srv1307959276=14} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-05 03:53:15,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-05 03:53:15,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-05 03:53:15,829 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-05 03:53:15,830 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-01-05 03:53:15,831 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-01-05 03:53:15,832 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-01-05 03:53:15,833 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-01-05 03:53:15,834 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-01-05 03:53:15,940 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.397985672269699E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); 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); 
2024-01-05 03:53:15,941 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1149096012:83 , srv1307959276:83 , srv1353734243:83 , srv164076408:83 , srv1751897002:83 , srv1767914171:83 , srv1800604936:83 , srv278361834:83 , srv3013349:83 , srv414279780:83 , srv706660027:83 , srv994474924:83 , srv1011286118:84 , srv1031428775:84 , srv1034892287:84 , srv10366789:84 , srv1052494605:84 , srv1060201669:84 , srv1123005299:84 , srv1127147387:84 , srv1206328366:84 , srv1239891809:84 , srv1268417608:84 , srv1286191843:84 , srv1318978490:84 , srv133161469:84 , srv1365177386:84 , srv1369704500:84 , srv1408102760:84 , srv1438422432:84 , srv1456180928:84 , srv1496250027:84 , srv1506845246:84 , srv1520339689:84 , srv1525256340:84 , srv1557966853:84 , srv1562057732:84 , srv1573801406:84 , srv157479292:84 , srv157765494:84 , srv160414552:84 , srv1624145949:84 , srv1633773884:84 , srv163547002:84 , srv1692724237:84 , srv1744598887:84 , srv1758811160:84 , srv1780544534:84 , srv1783214023:84 , srv1799364437:84 , srv1835163607:84 , srv1838875973:84 , srv1862831866:84 , srv1887873539:84 , srv1936466828:84 , srv197261543:84 , srv1994934018:84 , srv2022594436:84 , srv2106462377:84 , srv2125777756:84 , srv268904719:84 , srv31962693:84 , srv323888155:84 , srv333950781:84 , srv367876723:84 , srv379118122:84 , srv403096504:84 , srv413230371:84 , srv456702692:84 , srv468094322:84 , srv507656367:84 , srv539665950:84 , srv54824563:84 , srv548436209:84 , srv560174484:84 , srv581170685:84 , srv589408844:84 , srv606130009:84 , srv655092655:84 , srv655243452:84 , srv734753137:84 , srv783776549:84 , srv791540024:84 , srv810418934:84 , srv868843040:84 , srv94296223:84 , srv949867664:84 , srv1164388390:85 , srv135151351:85 , srv1372789438:85 , srv1495579241:85 , srv1724444171:85 , srv1740764987:85 , srv2032240560:85 , srv211276322:85 , srv296919528:85 , srv486462019:85 , srv807023832:85 , srv974840157:85 , srv711239265:684 }
2024-01-05 03:53:15,964 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=346 (was 263) - SystemLoadAverage LEAK? -, ProcessCount=167 (was 167), AvailableMemoryMB=5910 (was 6507)
2024-01-05 03:53:15,971 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=346, ProcessCount=167, AvailableMemoryMB=5909
2024-01-05 03:53:15,972 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-01-05 03:53:15,972 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.
2024-01-05 03:53:15,980 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1000453287:84 , srv1088275782:84 , srv110611354:84 , srv1110388487:84 , srv1116478073:84 , srv1144972158:84 , srv1153562553:84 , srv1253706873:84 , srv1294327181:84 , srv1347707979:84 , srv1414350662:84 , srv1610035651:84 , srv1776635338:84 , srv1809111191:84 , srv184116411:84 , srv1855201489:84 , srv1943287289:84 , srv2028548514:84 , srv2034161068:84 , srv349605923:84 , srv359667432:84 , srv411003652:84 , srv589426019:84 , srv614639752:84 , srv654595019:84 , srv745510668:84 , srv829114294:84 , srv976858767:84 , srv996031759:84 , srv188851207:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-01-05 03:53:15,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-05 03:53:15,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2034161068=19, srv1116478073=4, srv349605923=20, srv359667432=21, srv411003652=22, srv1943287289=17, srv1253706873=7, srv1610035651=11, srv745510668=26, srv1000453287=0, srv1110388487=3, srv184116411=14, srv654595019=25, srv1414350662=10, srv1776635338=12, srv1855201489=15, srv1088275782=1, srv614639752=24, srv1347707979=9, srv1153562553=6, srv996031759=29, srv1294327181=8, srv1809111191=13, srv2028548514=18, srv188851207=16, srv110611354=2, srv1144972158=5, srv589426019=23, srv829114294=27, srv976858767=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-05 03:53:15,991 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-05 03:53:15,992 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-05 03:53:16,008 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=1.056883833718039, 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); 
2024-01-05 03:53:16,009 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912372282366898, 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=1.056883833718039, 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
2024-01-05 03:55:15,996 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5264290 different iterations.  Found a solution that moves 1865 regions; Going from a computed imbalance of 0.9912372282366898 to a new imbalance of 4.353003038599517E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6907407407407408, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-01-05 03:55:16,003 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1000453287:90 , srv1088275782:90 , srv110611354:90 , srv1110388487:90 , srv1116478073:90 , srv1144972158:90 , srv1153562553:90 , srv1253706873:90 , srv1294327181:90 , srv1347707979:90 , srv1414350662:90 , srv1610035651:90 , srv1776635338:90 , srv1809111191:90 , srv184116411:90 , srv1855201489:90 , srv188851207:90 , srv1943287289:90 , srv2028548514:90 , srv2034161068:90 , srv349605923:90 , srv359667432:90 , srv411003652:90 , srv589426019:90 , srv614639752:90 , srv654595019:90 , srv745510668:90 , srv829114294:90 , srv976858767:90 , srv996031759:90 }
2024-01-05 03:55:16,004 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-01-05 03:55:16,005 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv2034161068=19, srv1116478073=4, srv349605923=20, srv359667432=21, srv411003652=22, srv1943287289=17, srv1253706873=7, srv1610035651=11, srv745510668=26, srv1000453287=0, srv1110388487=3, srv184116411=14, srv654595019=25, srv1414350662=10, srv1776635338=12, srv1855201489=15, srv1088275782=1, srv614639752=24, srv1347707979=9, srv1153562553=6, srv996031759=29, srv1294327181=8, srv1809111191=13, srv2028548514=18, srv188851207=16, srv110611354=2, srv1144972158=5, srv589426019=23, srv829114294=27, srv976858767=28} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-01-05 03:55:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-01-05 03:55:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-01-05 03:55:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-01-05 03:55:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-01-05 03:55:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-01-05 03:55:16,009 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-01-05 03:55:16,010 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-01-05 03:55:16,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-01-05 03:55:16,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-01-05 03:55:16,023 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); 
2024-01-05 03:55:16,023 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1000453287:90 , srv1088275782:90 , srv110611354:90 , srv1110388487:90 , srv1116478073:90 , srv1144972158:90 , srv1153562553:90 , srv1253706873:90 , srv1294327181:90 , srv1347707979:90 , srv1414350662:90 , srv1610035651:90 , srv1776635338:90 , srv1809111191:90 , srv184116411:90 , srv1855201489:90 , srv188851207:90 , srv1943287289:90 , srv2028548514:90 , srv2034161068:90 , srv349605923:90 , srv359667432:90 , srv411003652:90 , srv589426019:90 , srv614639752:90 , srv654595019:90 , srv745510668:90 , srv829114294:90 , srv976858767:90 , srv996031759:90 }
2024-01-05 03:55:16,035 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=290 (was 290), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=284 (was 346), ProcessCount=166 (was 167), AvailableMemoryMB=5189 (was 5909)