2024-02-27 02:53:19,457 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-02-27 02:53:19,794 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-02-27 02:53:19,916 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-02-27 02:53:19,986 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-27 02:53:19,994 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.
2024-02-27 02:53:20,013 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=289, ProcessCount=171, AvailableMemoryMB=11549
2024-02-27 02:53:20,015 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-27 02:53:20,015 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.
2024-02-27 02:53:20,152 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1045332818:84 , srv1054798126:84 , srv1068623126:84 , srv1131665446:84 , srv1139529219:84 , srv1148063376:84 , srv1174648983:84 , srv1182638245:84 , srv1198876314:84 , srv1208174067:84 , srv1239168839:84 , srv1239209174:84 , srv1251058784:84 , srv129645459:84 , srv1300032461:84 , srv1311764634:84 , srv1312749726:84 , srv1384051113:84 , srv1385834321:84 , srv1413853929:84 , srv1464593206:84 , srv1510830719:84 , srv1517256983:84 , srv1529137989:84 , srv1565543249:84 , srv1595505295:84 , srv1600657783:84 , srv1621546029:84 , srv1649799732:84 , srv1663696166:84 , srv166495688:84 , srv1676671315:84 , srv168983089:84 , srv1718024899:84 , srv1763132333:84 , srv1777154710:84 , srv1825464713:84 , srv1826532953:84 , srv1829191579:84 , srv184148707:84 , srv1855999177:84 , srv1897326922:84 , srv1948571128:84 , srv19499416:84 , srv1952143081:84 , srv1965190073:84 , srv1986237386:84 , srv1999432749:84 , srv2006384672:84 , srv2015694427:84 , srv2048413910:84 , srv206187539:84 , srv2128448381:84 , srv2146579929:84 , srv2147271410:84 , srv217368065:84 , srv248720473:84 , srv262479584:84 , srv263487595:84 , srv271032116:84 , srv311402789:84 , srv315291993:84 , srv342839264:84 , srv362190083:84 , srv369000909:84 , srv40276246:84 , srv427469577:84 , srv430935740:84 , srv449445222:84 , srv453277898:84 , srv463690281:84 , srv495664426:84 , srv501845142:84 , srv51481694:84 , srv528195781:84 , srv543368787:84 , srv613417865:84 , srv628382845:84 , srv635986616:84 , srv636250022:84 , srv645241108:84 , srv666290059:84 , srv670146750:84 , srv679733803:84 , srv700034716:84 , srv718596539:84 , srv744567324:84 , srv749999514:84 , srv794167648:84 , srv802690650:84 , srv840088700:84 , srv877872436:84 , srv884563986:84 , srv905345637:84 , srv913238132:84 , srv937171966:84 , srv943439508:84 , srv945139687:84 , srv97150676:84 , srv1940238857:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-02-27 02:53:20,165 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-27 02:53:20,174 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv802690650=90, srv1312749726=16, srv501845142=73, srv1311764634=15, srv1825464713=36, srv2015694427=50, srv1676671315=31, srv1600657783=26, srv1300032461=14, srv1384051113=17, srv1952143081=45, srv40276246=66, srv543368787=76, srv1174648983=6, srv1855999177=40, srv97150676=99, srv1054798126=1, srv1826532953=37, srv2128448381=53, srv2006384672=49, srv2146579929=54, srv263487595=59, srv1565543249=24, srv315291993=62, srv1517256983=22, srv1413853929=19, srv718596539=86, srv945139687=98, srv1965190073=46, srv1068623126=2, srv877872436=92, srv937171966=96, srv342839264=63, srv635986616=79, srv628382845=78, srv613417865=77, srv1510830719=21, srv248720473=57, srv913238132=95, srv2147271410=55, srv943439508=97, srv1385834321=18, srv311402789=61, srv206187539=52, srv271032116=60, srv51481694=74, srv427469577=67, srv794167648=89, srv1239209174=11, srv129645459=13, srv840088700=91, srv362190083=64, srv453277898=70, srv905345637=94, srv1595505295=25, srv1464593206=20, srv1621546029=27, srv1139529219=4, srv1718024899=33, srv1529137989=23, srv1148063376=5, srv1948571128=43, srv1999432749=48, srv666290059=82, srv1986237386=47, srv262479584=58, srv1663696166=29, srv184148707=39, srv645241108=81, srv2048413910=51, srv495664426=72, srv679733803=84, srv1239168839=10, srv1182638245=7, srv1763132333=34, srv217368065=56, srv884563986=93, srv1251058784=12, srv1777154710=35, srv166495688=30, srv1208174067=9, srv449445222=69, srv744567324=87, srv430935740=68, srv636250022=80, srv1198876314=8, srv1829191579=38, srv700034716=85, srv1940238857=42, srv749999514=88, srv19499416=44, srv369000909=65, srv1131665446=3, srv1649799732=28, srv463690281=71, srv670146750=83, srv168983089=32, srv528195781=75, srv1897326922=41, srv1045332818=0} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-27 02:53:20,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-27 02:53:20,264 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-27 02:53:20,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-27 02:53:20,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-27 02:53:20,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-27 02:53:20,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-27 02:53:20,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-27 02:53:20,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-27 02:53:20,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-27 02:53:20,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-27 02:53:20,265 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-27 02:53:20,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-27 02:53:20,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-27 02:53:20,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-27 02:53:20,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-27 02:53:20,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-27 02:53:20,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-27 02:53:20,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-27 02:53:20,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-27 02:53:20,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-27 02:53:20,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-27 02:53:20,266 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-27 02:53:20,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-27 02:53:20,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-27 02:53:20,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-27 02:53:20,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-27 02:53:20,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-27 02:53:20,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-27 02:53:20,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-27 02:53:20,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-27 02:53:20,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-27 02:53:20,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-27 02:53:20,267 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-27 02:53:20,268 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-27 02:53:20,268 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-27 02:53:20,268 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-27 02:53:20,268 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-27 02:53:20,268 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-27 02:53:20,268 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-27 02:53:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-27 02:53:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-27 02:53:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-27 02:53:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-27 02:53:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-27 02:53:20,269 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-27 02:53:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-27 02:53:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-27 02:53:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-27 02:53:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-27 02:53:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-27 02:53:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-27 02:53:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-27 02:53:20,270 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-27 02:53:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-27 02:53:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-27 02:53:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-27 02:53:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-27 02:53:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-27 02:53:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-27 02:53:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-27 02:53:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-27 02:53:20,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-27 02:53:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-27 02:53:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-27 02:53:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-27 02:53:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-27 02:53:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-27 02:53:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-27 02:53:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-27 02:53:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-27 02:53:20,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-27 02:53:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-27 02:53:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-27 02:53:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-27 02:53:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-27 02:53:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-27 02:53:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-27 02:53:20,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-27 02:53:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-27 02:53:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-27 02:53:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-27 02:53:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-27 02:53:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-27 02:53:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-27 02:53:20,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-27 02:53:20,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-27 02:53:20,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-27 02:53:20,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-27 02:53:20,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-27 02:53:20,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-27 02:53:20,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-27 02:53:20,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-27 02:53:20,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-27 02:53:20,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-27 02:53:20,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-27 02:53:20,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-27 02:53:20,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-27 02:53:20,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-27 02:53:20,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-27 02:53:20,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-27 02:53:20,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-27 02:53:20,443 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); 
2024-02-27 02:53:20,444 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)
2024-02-27 02:53:20,444 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
2024-02-27 02:53:20,810 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 508 ms to try 5000 different iterations.  Found a solution that moves 4663 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18810022631512477. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03812607644971558, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.050835886120147944, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5181111111111111, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03812607644971558, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.18308333333333332, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2535833333333333, 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); 
2024-02-27 02:53:20,840 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1763132333:82 , srv1239209174:83 , srv1413853929:83 , srv1948571128:83 , srv19499416:83 , srv2146579929:83 , srv271032116:83 , srv1182638245:84 , srv1239168839:84 , srv1464593206:84 , srv1649799732:84 , srv1855999177:84 , srv1897326922:84 , srv1986237386:84 , srv2128448381:84 , srv369000909:84 , srv427469577:84 , srv495664426:84 , srv613417865:84 , srv877872436:84 , srv1045332818:85 , srv1311764634:85 , srv1663696166:85 , srv168983089:85 , srv1825464713:85 , srv248720473:85 , srv263487595:85 , srv342839264:85 , srv362190083:85 , srv501845142:85 , srv635986616:85 , srv679733803:85 , srv884563986:85 , srv97150676:85 , srv1131665446:86 , srv1139529219:86 , srv1148063376:86 , srv1208174067:86 , srv1251058784:86 , srv1312749726:86 , srv1529137989:86 , srv1595505295:86 , srv1718024899:86 , srv1826532953:86 , srv2015694427:86 , srv206187539:86 , srv2147271410:86 , srv51481694:86 , srv670146750:86 , srv840088700:86 , srv1777154710:87 , srv184148707:87 , srv1965190073:87 , srv2006384672:87 , srv2048413910:87 , srv315291993:87 , srv40276246:87 , srv430935740:87 , srv449445222:87 , srv453277898:87 , srv528195781:87 , srv543368787:87 , srv700034716:87 , srv937171966:87 , srv1054798126:88 , srv1300032461:88 , srv1510830719:88 , srv1565543249:88 , srv166495688:88 , srv1952143081:88 , srv1999432749:88 , srv217368065:88 , srv262479584:88 , srv463690281:88 , srv628382845:88 , srv636250022:88 , srv645241108:88 , srv794167648:88 , srv905345637:88 , srv945139687:88 , srv1174648983:89 , srv1198876314:89 , srv129645459:89 , srv1385834321:89 , srv1621546029:89 , srv1829191579:89 , srv718596539:89 , srv744567324:89 , srv802690650:89 , srv913238132:89 , srv1068623126:90 , srv1384051113:90 , srv1517256983:90 , srv666290059:90 , srv1676671315:91 , srv311402789:91 , srv749999514:91 , srv1600657783:92 , srv943439508:92 , srv1940238857:429 }
2024-02-27 02:53:20,847 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-27 02:53:20,848 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv802690650=90, srv1312749726=16, srv501845142=73, srv1311764634=15, srv1825464713=36, srv2015694427=50, srv1676671315=31, srv1600657783=26, srv1300032461=14, srv1384051113=17, srv1952143081=45, srv40276246=66, srv543368787=76, srv1174648983=6, srv1855999177=40, srv97150676=99, srv1054798126=1, srv1826532953=37, srv2128448381=53, srv2006384672=49, srv2146579929=54, srv263487595=59, srv1565543249=24, srv315291993=62, srv1517256983=22, srv1413853929=19, srv718596539=86, srv945139687=98, srv1965190073=46, srv1068623126=2, srv877872436=92, srv937171966=96, srv342839264=63, srv635986616=79, srv628382845=78, srv613417865=77, srv1510830719=21, srv248720473=57, srv913238132=95, srv2147271410=55, srv943439508=97, srv1385834321=18, srv311402789=61, srv206187539=52, srv271032116=60, srv51481694=74, srv427469577=67, srv794167648=89, srv1239209174=11, srv129645459=13, srv840088700=91, srv362190083=64, srv453277898=70, srv905345637=94, srv1595505295=25, srv1464593206=20, srv1621546029=27, srv1139529219=4, srv1718024899=33, srv1529137989=23, srv1148063376=5, srv1948571128=43, srv1999432749=48, srv666290059=82, srv1986237386=47, srv262479584=58, srv1663696166=29, srv184148707=39, srv645241108=81, srv2048413910=51, srv495664426=72, srv679733803=84, srv1239168839=10, srv1182638245=7, srv1763132333=34, srv217368065=56, srv884563986=93, srv1251058784=12, srv1777154710=35, srv166495688=30, srv1208174067=9, srv449445222=69, srv744567324=87, srv430935740=68, srv636250022=80, srv1198876314=8, srv1829191579=38, srv700034716=85, srv1940238857=42, srv749999514=88, srv19499416=44, srv369000909=65, srv1131665446=3, srv1649799732=28, srv463690281=71, srv670146750=83, srv168983089=32, srv528195781=75, srv1897326922=41, srv1045332818=0} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-27 02:53:20,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-27 02:53:20,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-27 02:53:20,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-27 02:53:20,872 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-27 02:53:20,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-27 02:53:20,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-27 02:53:20,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-27 02:53:20,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-27 02:53:20,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-27 02:53:20,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-27 02:53:20,873 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-27 02:53:20,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-27 02:53:20,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-27 02:53:20,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-27 02:53:20,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-27 02:53:20,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-27 02:53:20,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-27 02:53:20,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-27 02:53:20,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-27 02:53:20,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-27 02:53:20,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-27 02:53:20,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-27 02:53:20,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-27 02:53:20,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-27 02:53:20,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-27 02:53:20,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-27 02:53:20,875 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-27 02:53:20,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-27 02:53:20,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-27 02:53:20,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-27 02:53:20,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-27 02:53:20,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-27 02:53:20,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-27 02:53:20,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-27 02:53:20,876 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-27 02:53:20,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-27 02:53:20,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-27 02:53:20,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-27 02:53:20,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-27 02:53:20,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-27 02:53:20,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-27 02:53:20,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-27 02:53:20,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-27 02:53:20,877 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-27 02:53:20,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-27 02:53:20,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-27 02:53:20,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-27 02:53:20,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-27 02:53:20,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-27 02:53:20,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-27 02:53:20,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-27 02:53:20,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-27 02:53:20,878 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-27 02:53:20,879 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-27 02:53:20,879 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-27 02:53:20,879 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-27 02:53:20,879 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-27 02:53:20,879 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-27 02:53:20,879 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-27 02:53:20,879 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-27 02:53:20,879 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-27 02:53:20,880 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-27 02:53:20,880 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-27 02:53:20,880 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-27 02:53:20,880 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-27 02:53:20,880 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-27 02:53:20,880 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-27 02:53:20,880 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-27 02:53:20,880 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-27 02:53:20,881 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-27 02:53:20,881 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-27 02:53:20,881 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-27 02:53:20,881 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-27 02:53:20,881 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-27 02:53:20,881 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-27 02:53:20,881 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-27 02:53:20,881 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-27 02:53:20,882 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-27 02:53:20,882 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-27 02:53:20,882 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-27 02:53:20,882 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-27 02:53:20,882 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-27 02:53:20,882 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-27 02:53:20,882 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-27 02:53:20,882 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-27 02:53:20,882 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-27 02:53:20,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-27 02:53:20,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-27 02:53:20,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-27 02:53:20,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-27 02:53:20,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-27 02:53:20,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-27 02:53:20,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-27 02:53:20,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-27 02:53:20,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-27 02:53:20,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-27 02:53:20,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-27 02:53:20,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-27 02:53:20,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-27 02:53:20,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-27 02:53:20,884 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-27 02:53:21,037 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03812607644971558, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.050835886120147944, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03812607644971558, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.18308333333333332, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2535833333333333, 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); 
2024-02-27 02:53:21,037 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)
2024-02-27 02:53:21,038 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.18806757529126045, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03812607644971558, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.050835886120147944, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.03812607644971558, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.18308333333333332, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2535833333333333, 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
2024-02-27 02:53:21,390 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 484 ms to try 5000 different iterations.  Found a solution that moves 2696 regions; Going from a computed imbalance of 0.18806757529126045 to a new imbalance of 0.01590471542420007. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021635924548680463); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.032618599969542895, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2995555555555556, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021635924548680463); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01275); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, 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); 
2024-02-27 02:53:21,403 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv749999514:77 , srv1676671315:79 , srv943439508:79 , srv1600657783:80 , srv1198876314:81 , srv1300032461:81 , srv1384051113:81 , srv311402789:81 , srv1068623126:82 , srv1385834321:82 , srv1517256983:82 , srv744567324:82 , srv1054798126:83 , srv1174648983:83 , srv1829191579:83 , srv184148707:83 , srv2048413910:83 , srv206187539:83 , srv543368787:83 , srv666290059:83 , srv802690650:83 , srv905345637:83 , srv913238132:83 , srv129645459:84 , srv1312749726:84 , srv2015694427:84 , srv449445222:84 , srv528195781:84 , srv628382845:84 , srv937171966:84 , srv1045332818:85 , srv1182638245:85 , srv1718024899:85 , srv1855999177:85 , srv1952143081:85 , srv1999432749:85 , srv2147271410:85 , srv217368065:85 , srv262479584:85 , srv40276246:85 , srv430935740:85 , srv453277898:85 , srv679733803:85 , srv794167648:85 , srv884563986:85 , srv1131665446:86 , srv1139529219:86 , srv1148063376:86 , srv1565543249:86 , srv1663696166:86 , srv166495688:86 , srv1965190073:86 , srv2006384672:86 , srv263487595:86 , srv362190083:86 , srv718596539:86 , srv840088700:86 , srv877872436:86 , srv945139687:86 , srv97150676:86 , srv1208174067:87 , srv1510830719:87 , srv1529137989:87 , srv1595505295:87 , srv1621546029:87 , srv168983089:87 , srv1763132333:87 , srv1825464713:87 , srv19499416:87 , srv271032116:87 , srv315291993:87 , srv369000909:87 , srv427469577:87 , srv463690281:87 , srv51481694:87 , srv635986616:87 , srv636250022:87 , srv645241108:87 , srv670146750:87 , srv700034716:87 , srv1239168839:88 , srv1251058784:88 , srv1311764634:88 , srv1649799732:88 , srv1777154710:88 , srv1826532953:88 , srv1948571128:88 , srv1986237386:88 , srv1239209174:89 , srv1413853929:89 , srv1464593206:89 , srv1897326922:89 , srv342839264:89 , srv495664426:89 , srv613417865:89 , srv2128448381:90 , srv2146579929:90 , srv248720473:90 , srv501845142:93 , srv1940238857:537 }
2024-02-27 02:53:21,407 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-27 02:53:21,408 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv802690650=90, srv1312749726=16, srv501845142=73, srv1311764634=15, srv1825464713=36, srv2015694427=50, srv1676671315=31, srv1600657783=26, srv1300032461=14, srv1384051113=17, srv1952143081=45, srv40276246=66, srv543368787=76, srv1174648983=6, srv1855999177=40, srv97150676=99, srv1054798126=1, srv1826532953=37, srv2128448381=53, srv2006384672=49, srv2146579929=54, srv263487595=59, srv1565543249=24, srv315291993=62, srv1517256983=22, srv1413853929=19, srv718596539=86, srv945139687=98, srv1965190073=46, srv1068623126=2, srv877872436=92, srv937171966=96, srv342839264=63, srv635986616=79, srv628382845=78, srv613417865=77, srv1510830719=21, srv248720473=57, srv913238132=95, srv2147271410=55, srv943439508=97, srv1385834321=18, srv311402789=61, srv206187539=52, srv271032116=60, srv51481694=74, srv427469577=67, srv794167648=89, srv1239209174=11, srv129645459=13, srv840088700=91, srv362190083=64, srv453277898=70, srv905345637=94, srv1595505295=25, srv1464593206=20, srv1621546029=27, srv1139529219=4, srv1718024899=33, srv1529137989=23, srv1148063376=5, srv1948571128=43, srv1999432749=48, srv666290059=82, srv1986237386=47, srv262479584=58, srv1663696166=29, srv184148707=39, srv645241108=81, srv2048413910=51, srv495664426=72, srv679733803=84, srv1239168839=10, srv1182638245=7, srv1763132333=34, srv217368065=56, srv884563986=93, srv1251058784=12, srv1777154710=35, srv166495688=30, srv1208174067=9, srv449445222=69, srv744567324=87, srv430935740=68, srv636250022=80, srv1198876314=8, srv1829191579=38, srv700034716=85, srv1940238857=42, srv749999514=88, srv19499416=44, srv369000909=65, srv1131665446=3, srv1649799732=28, srv463690281=71, srv670146750=83, srv168983089=32, srv528195781=75, srv1897326922=41, srv1045332818=0} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-27 02:53:21,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-27 02:53:21,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-27 02:53:21,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-27 02:53:21,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-27 02:53:21,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-27 02:53:21,434 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-27 02:53:21,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-27 02:53:21,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-27 02:53:21,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-27 02:53:21,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-27 02:53:21,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-27 02:53:21,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-27 02:53:21,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-27 02:53:21,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-27 02:53:21,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-27 02:53:21,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-27 02:53:21,435 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-27 02:53:21,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-27 02:53:21,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-27 02:53:21,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-27 02:53:21,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-27 02:53:21,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-27 02:53:21,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-27 02:53:21,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-27 02:53:21,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-27 02:53:21,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-27 02:53:21,436 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-27 02:53:21,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-27 02:53:21,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-27 02:53:21,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-27 02:53:21,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-27 02:53:21,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-27 02:53:21,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-27 02:53:21,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-27 02:53:21,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-27 02:53:21,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-27 02:53:21,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-27 02:53:21,437 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-27 02:53:21,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-27 02:53:21,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-27 02:53:21,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-27 02:53:21,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-27 02:53:21,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-27 02:53:21,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-27 02:53:21,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-27 02:53:21,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-27 02:53:21,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-27 02:53:21,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-27 02:53:21,438 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-27 02:53:21,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-27 02:53:21,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-27 02:53:21,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-27 02:53:21,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-27 02:53:21,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-27 02:53:21,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-27 02:53:21,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-27 02:53:21,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-27 02:53:21,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-27 02:53:21,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-27 02:53:21,439 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-27 02:53:21,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-27 02:53:21,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-27 02:53:21,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-27 02:53:21,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-27 02:53:21,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-27 02:53:21,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-27 02:53:21,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-27 02:53:21,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-27 02:53:21,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-27 02:53:21,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-27 02:53:21,440 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-27 02:53:21,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-27 02:53:21,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-27 02:53:21,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-27 02:53:21,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-27 02:53:21,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-27 02:53:21,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-27 02:53:21,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-27 02:53:21,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-27 02:53:21,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-27 02:53:21,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-27 02:53:21,441 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-27 02:53:21,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-27 02:53:21,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-27 02:53:21,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-27 02:53:21,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-27 02:53:21,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-27 02:53:21,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-27 02:53:21,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-27 02:53:21,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-27 02:53:21,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-27 02:53:21,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-27 02:53:21,442 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-27 02:53:21,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-27 02:53:21,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-27 02:53:21,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-27 02:53:21,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-27 02:53:21,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-27 02:53:21,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-27 02:53:21,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-27 02:53:21,443 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-27 02:53:21,621 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=0.021635924548680463); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.032618599969542895, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021635924548680463); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01275); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, 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); 
2024-02-27 02:53:21,621 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)
2024-02-27 02:53:21,621 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.015885837628716856, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.021635924548680463); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.032618599969542895, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.021635924548680463); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01275); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04616666666666667, 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
2024-02-27 02:53:21,930 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 467 ms to try 5000 different iterations.  Found a solution that moves 1002 regions; Going from a computed imbalance of 0.015885837628716856 to a new imbalance of 8.182766996493417E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004882967539470249); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006666666666666666); MoveCostFunction : (multiplier=7.0, imbalance=0.11133333333333334, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004882967539470249); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00425); 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); 
2024-02-27 02:53:21,933 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv501845142:80 , srv1621546029:82 , srv166495688:82 , srv1777154710:82 , srv463690281:82 , srv1251058784:83 , srv1510830719:83 , srv1595505295:83 , srv248720473:83 , srv315291993:83 , srv636250022:83 , srv645241108:83 , srv700034716:83 , srv718596539:83 , srv1464593206:84 , srv1565543249:84 , srv1649799732:84 , srv1826532953:84 , srv2128448381:84 , srv217368065:84 , srv342839264:84 , srv495664426:84 , srv51481694:84 , srv666290059:84 , srv945139687:84 , srv1139529219:85 , srv1174648983:85 , srv1208174067:85 , srv129645459:85 , srv1311764634:85 , srv1600657783:85 , srv168983089:85 , srv1825464713:85 , srv1829191579:85 , srv1897326922:85 , srv1952143081:85 , srv1999432749:85 , srv2006384672:85 , srv2146579929:85 , srv262479584:85 , srv311402789:85 , srv453277898:85 , srv613417865:85 , srv628382845:85 , srv635986616:85 , srv670146750:85 , srv794167648:85 , srv802690650:85 , srv840088700:85 , srv913238132:85 , srv1068623126:86 , srv1131665446:86 , srv1239168839:86 , srv1239209174:86 , srv1385834321:86 , srv1413853929:86 , srv1517256983:86 , srv1529137989:86 , srv1718024899:86 , srv1948571128:86 , srv1965190073:86 , srv1986237386:86 , srv263487595:86 , srv40276246:86 , srv430935740:86 , srv905345637:86 , srv937171966:86 , srv943439508:86 , srv1054798126:87 , srv1148063376:87 , srv1198876314:87 , srv1384051113:87 , srv1663696166:87 , srv1676671315:87 , srv184148707:87 , srv19499416:87 , srv2015694427:87 , srv2147271410:87 , srv362190083:87 , srv369000909:87 , srv427469577:87 , srv449445222:87 , srv528195781:87 , srv543368787:87 , srv679733803:87 , srv744567324:87 , srv884563986:87 , srv1045332818:88 , srv1182638245:88 , srv1300032461:88 , srv1312749726:88 , srv1763132333:88 , srv2048413910:88 , srv206187539:88 , srv271032116:88 , srv877872436:88 , srv97150676:88 , srv749999514:89 , srv1855999177:91 , srv1940238857:535 }
2024-02-27 02:53:21,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-27 02:53:21,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv802690650=90, srv1312749726=16, srv501845142=73, srv1311764634=15, srv1825464713=36, srv2015694427=50, srv1676671315=31, srv1600657783=26, srv1300032461=14, srv1384051113=17, srv1952143081=45, srv40276246=66, srv543368787=76, srv1174648983=6, srv1855999177=40, srv97150676=99, srv1054798126=1, srv1826532953=37, srv2128448381=53, srv2006384672=49, srv2146579929=54, srv263487595=59, srv1565543249=24, srv315291993=62, srv1517256983=22, srv1413853929=19, srv718596539=86, srv945139687=98, srv1965190073=46, srv1068623126=2, srv877872436=92, srv937171966=96, srv342839264=63, srv635986616=79, srv628382845=78, srv613417865=77, srv1510830719=21, srv248720473=57, srv913238132=95, srv2147271410=55, srv943439508=97, srv1385834321=18, srv311402789=61, srv206187539=52, srv271032116=60, srv51481694=74, srv427469577=67, srv794167648=89, srv1239209174=11, srv129645459=13, srv840088700=91, srv362190083=64, srv453277898=70, srv905345637=94, srv1595505295=25, srv1464593206=20, srv1621546029=27, srv1139529219=4, srv1718024899=33, srv1529137989=23, srv1148063376=5, srv1948571128=43, srv1999432749=48, srv666290059=82, srv1986237386=47, srv262479584=58, srv1663696166=29, srv184148707=39, srv645241108=81, srv2048413910=51, srv495664426=72, srv679733803=84, srv1239168839=10, srv1182638245=7, srv1763132333=34, srv217368065=56, srv884563986=93, srv1251058784=12, srv1777154710=35, srv166495688=30, srv1208174067=9, srv449445222=69, srv744567324=87, srv430935740=68, srv636250022=80, srv1198876314=8, srv1829191579=38, srv700034716=85, srv1940238857=42, srv749999514=88, srv19499416=44, srv369000909=65, srv1131665446=3, srv1649799732=28, srv463690281=71, srv670146750=83, srv168983089=32, srv528195781=75, srv1897326922=41, srv1045332818=0} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-27 02:53:21,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-27 02:53:21,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-27 02:53:21,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-27 02:53:21,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-27 02:53:21,960 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-27 02:53:21,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-27 02:53:21,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-27 02:53:21,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-27 02:53:21,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-27 02:53:21,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-27 02:53:21,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-27 02:53:21,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-27 02:53:21,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-27 02:53:21,961 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-27 02:53:21,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-27 02:53:21,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-27 02:53:21,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-27 02:53:21,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-27 02:53:21,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-27 02:53:21,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-27 02:53:21,962 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-27 02:53:21,963 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-27 02:53:21,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-27 02:53:21,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-27 02:53:21,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-27 02:53:21,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-27 02:53:21,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-27 02:53:21,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-27 02:53:21,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-27 02:53:21,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-27 02:53:21,964 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-27 02:53:21,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-27 02:53:21,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-27 02:53:21,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-27 02:53:21,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-27 02:53:21,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-27 02:53:21,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-27 02:53:21,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-27 02:53:21,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-27 02:53:21,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-27 02:53:21,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-27 02:53:21,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-27 02:53:21,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-27 02:53:21,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-27 02:53:21,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-27 02:53:21,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-27 02:53:21,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-27 02:53:21,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-27 02:53:21,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-27 02:53:21,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-27 02:53:21,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-27 02:53:21,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-27 02:53:21,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-27 02:53:21,981 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-27 02:53:21,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-27 02:53:21,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-27 02:53:21,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-27 02:53:21,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-27 02:53:21,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-27 02:53:21,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-27 02:53:21,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-27 02:53:21,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-27 02:53:21,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-27 02:53:21,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-27 02:53:21,982 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-27 02:53:21,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-27 02:53:21,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-27 02:53:21,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-27 02:53:21,983 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-27 02:53:21,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-27 02:53:21,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-27 02:53:21,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-27 02:53:21,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-27 02:53:21,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-27 02:53:21,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-27 02:53:21,985 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-27 02:53:21,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-27 02:53:21,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-27 02:53:21,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-27 02:53:21,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-27 02:53:21,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-27 02:53:21,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-27 02:53:21,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-27 02:53:21,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-27 02:53:21,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-27 02:53:21,986 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-27 02:53:21,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-27 02:53:21,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-27 02:53:21,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-27 02:53:21,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-27 02:53:21,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-27 02:53:21,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-27 02:53:21,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-27 02:53:21,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-27 02:53:21,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-27 02:53:21,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-27 02:53:21,987 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-27 02:53:21,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-27 02:53:21,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-27 02:53:21,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-27 02:53:21,988 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-27 02:53:22,142 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=0.004882967539470249); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006666666666666666); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004882967539470249); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00425); 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); 
2024-02-27 02:53:22,142 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)
2024-02-27 02:53:22,142 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=8.112605456900761E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.004882967539470249); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006666666666666666); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.004882967539470249); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=4.166666666666667E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.00425); 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
2024-02-27 02:53:22,600 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 594 ms to try 5000 different iterations.  Found a solution that moves 201 regions; Going from a computed imbalance of 8.112605456900761E-4 to a new imbalance of 1.0014704057504042E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014982219165849825); MoveCostFunction : (multiplier=7.0, imbalance=0.022333333333333334); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=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); 
2024-02-27 02:53:22,601 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1855999177:82 , srv1148063376:83 , srv1239168839:83 , srv1529137989:83 , srv1965190073:83 , srv97150676:83 , srv1045332818:84 , srv1054798126:84 , srv1068623126:84 , srv1208174067:84 , srv1239209174:84 , srv129645459:84 , srv1300032461:84 , srv1311764634:84 , srv1312749726:84 , srv1384051113:84 , srv1413853929:84 , srv1510830719:84 , srv1517256983:84 , srv1565543249:84 , srv1621546029:84 , srv1663696166:84 , srv1676671315:84 , srv1826532953:84 , srv1897326922:84 , srv1952143081:84 , srv1986237386:84 , srv1999432749:84 , srv2006384672:84 , srv2048413910:84 , srv2128448381:84 , srv2146579929:84 , srv2147271410:84 , srv248720473:84 , srv262479584:84 , srv271032116:84 , srv342839264:84 , srv362190083:84 , srv369000909:84 , srv40276246:84 , srv430935740:84 , srv449445222:84 , srv501845142:84 , srv528195781:84 , srv613417865:84 , srv636250022:84 , srv718596539:84 , srv744567324:84 , srv794167648:84 , srv877872436:84 , srv937171966:84 , srv945139687:84 , srv1131665446:85 , srv1139529219:85 , srv1174648983:85 , srv1182638245:85 , srv1198876314:85 , srv1251058784:85 , srv1385834321:85 , srv1464593206:85 , srv1595505295:85 , srv1600657783:85 , srv1649799732:85 , srv168983089:85 , srv1718024899:85 , srv1763132333:85 , srv1777154710:85 , srv1825464713:85 , srv1829191579:85 , srv184148707:85 , srv1948571128:85 , srv19499416:85 , srv2015694427:85 , srv206187539:85 , srv217368065:85 , srv263487595:85 , srv311402789:85 , srv315291993:85 , srv427469577:85 , srv453277898:85 , srv495664426:85 , srv51481694:85 , srv543368787:85 , srv628382845:85 , srv645241108:85 , srv666290059:85 , srv670146750:85 , srv679733803:85 , srv700034716:85 , srv749999514:85 , srv802690650:85 , srv840088700:85 , srv884563986:85 , srv905345637:85 , srv913238132:85 , srv943439508:85 , srv166495688:86 , srv463690281:86 , srv635986616:86 , srv1940238857:641 }
2024-02-27 02:53:22,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-27 02:53:22,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv802690650=90, srv1312749726=16, srv501845142=73, srv1311764634=15, srv1825464713=36, srv2015694427=50, srv1676671315=31, srv1600657783=26, srv1300032461=14, srv1384051113=17, srv1952143081=45, srv40276246=66, srv543368787=76, srv1174648983=6, srv1855999177=40, srv97150676=99, srv1054798126=1, srv1826532953=37, srv2128448381=53, srv2006384672=49, srv2146579929=54, srv263487595=59, srv1565543249=24, srv315291993=62, srv1517256983=22, srv1413853929=19, srv718596539=86, srv945139687=98, srv1965190073=46, srv1068623126=2, srv877872436=92, srv937171966=96, srv342839264=63, srv635986616=79, srv628382845=78, srv613417865=77, srv1510830719=21, srv248720473=57, srv913238132=95, srv2147271410=55, srv943439508=97, srv1385834321=18, srv311402789=61, srv206187539=52, srv271032116=60, srv51481694=74, srv427469577=67, srv794167648=89, srv1239209174=11, srv129645459=13, srv840088700=91, srv362190083=64, srv453277898=70, srv905345637=94, srv1595505295=25, srv1464593206=20, srv1621546029=27, srv1139529219=4, srv1718024899=33, srv1529137989=23, srv1148063376=5, srv1948571128=43, srv1999432749=48, srv666290059=82, srv1986237386=47, srv262479584=58, srv1663696166=29, srv184148707=39, srv645241108=81, srv2048413910=51, srv495664426=72, srv679733803=84, srv1239168839=10, srv1182638245=7, srv1763132333=34, srv217368065=56, srv884563986=93, srv1251058784=12, srv1777154710=35, srv166495688=30, srv1208174067=9, srv449445222=69, srv744567324=87, srv430935740=68, srv636250022=80, srv1198876314=8, srv1829191579=38, srv700034716=85, srv1940238857=42, srv749999514=88, srv19499416=44, srv369000909=65, srv1131665446=3, srv1649799732=28, srv463690281=71, srv670146750=83, srv168983089=32, srv528195781=75, srv1897326922=41, srv1045332818=0} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-27 02:53:22,618 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-27 02:53:22,618 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-27 02:53:22,618 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-27 02:53:22,618 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-27 02:53:22,618 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-27 02:53:22,618 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-27 02:53:22,618 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-27 02:53:22,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-27 02:53:22,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-27 02:53:22,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-27 02:53:22,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-27 02:53:22,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-27 02:53:22,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-27 02:53:22,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-27 02:53:22,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-27 02:53:22,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-27 02:53:22,619 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-27 02:53:22,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-27 02:53:22,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-27 02:53:22,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-27 02:53:22,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-27 02:53:22,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-27 02:53:22,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-27 02:53:22,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-27 02:53:22,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-27 02:53:22,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-27 02:53:22,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-27 02:53:22,620 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-27 02:53:22,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-27 02:53:22,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-27 02:53:22,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-27 02:53:22,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-27 02:53:22,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-27 02:53:22,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-27 02:53:22,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-27 02:53:22,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-27 02:53:22,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-27 02:53:22,621 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-27 02:53:22,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-27 02:53:22,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-27 02:53:22,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-27 02:53:22,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-27 02:53:22,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-27 02:53:22,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-27 02:53:22,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-27 02:53:22,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-27 02:53:22,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-27 02:53:22,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-27 02:53:22,622 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-27 02:53:22,623 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-27 02:53:22,623 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-27 02:53:22,623 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-27 02:53:22,623 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-27 02:53:22,623 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-27 02:53:22,623 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-27 02:53:22,623 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-27 02:53:22,623 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-27 02:53:22,623 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-27 02:53:22,623 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-27 02:53:22,623 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-27 02:53:22,624 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-27 02:53:22,624 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-27 02:53:22,624 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-27 02:53:22,624 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-27 02:53:22,624 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-27 02:53:22,624 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-27 02:53:22,624 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-27 02:53:22,624 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-27 02:53:22,624 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-27 02:53:22,624 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-27 02:53:22,625 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-27 02:53:22,625 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-27 02:53:22,625 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-27 02:53:22,625 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-27 02:53:22,625 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-27 02:53:22,625 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-27 02:53:22,625 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-27 02:53:22,625 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-27 02:53:22,625 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-27 02:53:22,625 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-27 02:53:22,625 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-27 02:53:22,626 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-27 02:53:22,626 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-27 02:53:22,626 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-27 02:53:22,626 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-27 02:53:22,626 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-27 02:53:22,626 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-27 02:53:22,626 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-27 02:53:22,626 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-27 02:53:22,626 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-27 02:53:22,626 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-27 02:53:22,626 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-27 02:53:22,627 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-27 02:53:22,627 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-27 02:53:22,627 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-27 02:53:22,627 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-27 02:53:22,627 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-27 02:53:22,627 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-27 02:53:22,627 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-27 02:53:22,627 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-27 02:53:22,627 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-27 02:53:22,738 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=8.607271975854977E-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=3.868392354571063E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014982219165849825); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.868392354571063E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=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); 
2024-02-27 02:53:22,738 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1855999177:82 , srv1148063376:83 , srv1239168839:83 , srv1529137989:83 , srv1965190073:83 , srv97150676:83 , srv1045332818:84 , srv1054798126:84 , srv1068623126:84 , srv1208174067:84 , srv1239209174:84 , srv129645459:84 , srv1300032461:84 , srv1311764634:84 , srv1312749726:84 , srv1384051113:84 , srv1413853929:84 , srv1510830719:84 , srv1517256983:84 , srv1565543249:84 , srv1621546029:84 , srv1663696166:84 , srv1676671315:84 , srv1826532953:84 , srv1897326922:84 , srv1952143081:84 , srv1986237386:84 , srv1999432749:84 , srv2006384672:84 , srv2048413910:84 , srv2128448381:84 , srv2146579929:84 , srv2147271410:84 , srv248720473:84 , srv262479584:84 , srv271032116:84 , srv342839264:84 , srv362190083:84 , srv369000909:84 , srv40276246:84 , srv430935740:84 , srv449445222:84 , srv501845142:84 , srv528195781:84 , srv613417865:84 , srv636250022:84 , srv718596539:84 , srv744567324:84 , srv794167648:84 , srv877872436:84 , srv937171966:84 , srv945139687:84 , srv1131665446:85 , srv1139529219:85 , srv1174648983:85 , srv1182638245:85 , srv1198876314:85 , srv1251058784:85 , srv1385834321:85 , srv1464593206:85 , srv1595505295:85 , srv1600657783:85 , srv1649799732:85 , srv168983089:85 , srv1718024899:85 , srv1763132333:85 , srv1777154710:85 , srv1825464713:85 , srv1829191579:85 , srv184148707:85 , srv1948571128:85 , srv19499416:85 , srv2015694427:85 , srv206187539:85 , srv217368065:85 , srv263487595:85 , srv311402789:85 , srv315291993:85 , srv427469577:85 , srv453277898:85 , srv495664426:85 , srv51481694:85 , srv543368787:85 , srv628382845:85 , srv645241108:85 , srv666290059:85 , srv670146750:85 , srv679733803:85 , srv700034716:85 , srv749999514:85 , srv802690650:85 , srv840088700:85 , srv884563986:85 , srv905345637:85 , srv913238132:85 , srv943439508:85 , srv166495688:86 , srv463690281:86 , srv635986616:86 , srv1940238857:641 }
2024-02-27 02:53:22,766 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=306 (was 289) - SystemLoadAverage LEAK? -, ProcessCount=171 (was 171), AvailableMemoryMB=10785 (was 11549)
2024-02-27 02:53:22,775 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=306, ProcessCount=171, AvailableMemoryMB=10785
2024-02-27 02:53:22,776 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-27 02:53:22,777 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.
2024-02-27 02:53:22,789 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1030472143:84 , srv1062454081:84 , srv1090650675:84 , srv1177927410:84 , srv1325718857:84 , srv1534665664:84 , srv1550114283:84 , srv1561167586:84 , srv1564134382:84 , srv1567453500:84 , srv1601462217:84 , srv16387398:84 , srv1676498276:84 , srv1693580915:84 , srv1730516051:84 , srv1761575937:84 , srv1806419132:84 , srv1896062698:84 , srv1916918827:84 , srv1949875973:84 , srv1995507847:84 , srv2138523133:84 , srv245061855:84 , srv27931429:84 , srv297153596:84 , srv360577414:84 , srv534521126:84 , srv688399584:84 , srv931053369:84 , srv919679356:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-02-27 02:53:22,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-27 02:53:22,790 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1550114283=6, srv1730516051=14, srv1761575937=15, srv1325718857=4, srv1916918827=18, srv297153596=24, srv1561167586=7, srv688399584=27, srv1030472143=0, srv534521126=26, srv1676498276=12, srv1995507847=20, srv245061855=22, srv1564134382=8, srv27931429=23, srv919679356=28, srv16387398=11, srv1806419132=16, srv2138523133=21, srv360577414=25, srv1534665664=5, srv1090650675=2, srv1567453500=9, srv1896062698=17, srv1062454081=1, srv1177927410=3, srv1601462217=10, srv1693580915=13, srv931053369=29, srv1949875973=19} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-27 02:53:22,799 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-27 02:53:22,800 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-27 02:53:22,817 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=1.1466821660033597, 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); 
2024-02-27 02:53:22,817 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912655233979742, 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=1.1466821660033597, 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
2024-02-27 02:55:22,804 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6142789 different iterations.  Found a solution that moves 1862 regions; Going from a computed imbalance of 0.9912655233979742 to a new imbalance of 4.346000888939571E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6896296296296296, 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); 
2024-02-27 02:55:22,811 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1030472143:90 , srv1062454081:90 , srv1090650675:90 , srv1177927410:90 , srv1325718857:90 , srv1534665664:90 , srv1550114283:90 , srv1561167586:90 , srv1564134382:90 , srv1567453500:90 , srv1601462217:90 , srv16387398:90 , srv1676498276:90 , srv1693580915:90 , srv1730516051:90 , srv1761575937:90 , srv1806419132:90 , srv1896062698:90 , srv1916918827:90 , srv1949875973:90 , srv1995507847:90 , srv2138523133:90 , srv245061855:90 , srv27931429:90 , srv297153596:90 , srv360577414:90 , srv534521126:90 , srv688399584:90 , srv919679356:90 , srv931053369:90 }
2024-02-27 02:55:22,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-27 02:55:22,812 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1550114283=6, srv1730516051=14, srv1761575937=15, srv1325718857=4, srv1916918827=18, srv297153596=24, srv1561167586=7, srv688399584=27, srv1030472143=0, srv534521126=26, srv1676498276=12, srv1995507847=20, srv245061855=22, srv1564134382=8, srv27931429=23, srv919679356=28, srv16387398=11, srv1806419132=16, srv2138523133=21, srv360577414=25, srv1534665664=5, srv1090650675=2, srv1567453500=9, srv1896062698=17, srv1062454081=1, srv1177927410=3, srv1601462217=10, srv1693580915=13, srv931053369=29, srv1949875973=19} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-27 02:55:22,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-27 02:55:22,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-27 02:55:22,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-27 02:55:22,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-27 02:55:22,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-27 02:55:22,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-27 02:55:22,815 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-27 02:55:22,816 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-27 02:55:22,817 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-27 02:55:22,829 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); 
2024-02-27 02:55:22,829 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1030472143:90 , srv1062454081:90 , srv1090650675:90 , srv1177927410:90 , srv1325718857:90 , srv1534665664:90 , srv1550114283:90 , srv1561167586:90 , srv1564134382:90 , srv1567453500:90 , srv1601462217:90 , srv16387398:90 , srv1676498276:90 , srv1693580915:90 , srv1730516051:90 , srv1761575937:90 , srv1806419132:90 , srv1896062698:90 , srv1916918827:90 , srv1949875973:90 , srv1995507847:90 , srv2138523133:90 , srv245061855:90 , srv27931429:90 , srv297153596:90 , srv360577414:90 , srv534521126:90 , srv688399584:90 , srv919679356:90 , srv931053369:90 }
2024-02-27 02:55:22,843 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=200 (was 306), ProcessCount=168 (was 171), AvailableMemoryMB=10065 (was 10785)