2023-11-10 05:55:26,912 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-11-10 05:55:27,196 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-11-10 05:55:27,297 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-11-10 05:55:27,356 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-10 05:55:27,363 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-10 05:55:27,375 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=121, ProcessCount=168, AvailableMemoryMB=11664
2023-11-10 05:55:27,377 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-10 05:55:27,378 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-11-10 05:55:27,487 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1026357670:84 , srv1036022662:84 , srv1038708316:84 , srv1057803529:84 , srv107341966:84 , srv107509835:84 , srv1075785225:84 , srv1081315865:84 , srv1097819026:84 , srv1150383674:84 , srv1213797203:84 , srv1214185965:84 , srv1258435557:84 , srv1277625933:84 , srv1296161718:84 , srv1315798540:84 , srv1344044174:84 , srv1352825342:84 , srv1353513898:84 , srv1357605768:84 , srv1375535384:84 , srv1376126763:84 , srv1383940019:84 , srv1394557499:84 , srv1396532710:84 , srv1399334187:84 , srv1415311279:84 , srv1424051187:84 , srv1434688792:84 , srv1438066521:84 , srv1457166581:84 , srv1480562267:84 , srv1481249110:84 , srv1500104765:84 , srv1525756220:84 , srv1543971900:84 , srv1563161815:84 , srv1597536442:84 , srv1603966167:84 , srv1643172619:84 , srv166522463:84 , srv1674300979:84 , srv1677558087:84 , srv1694687910:84 , srv1766181049:84 , srv1768958195:84 , srv1795017590:84 , srv1800258029:84 , srv1825285990:84 , srv1874197529:84 , srv1879009646:84 , srv1938806148:84 , srv1945802475:84 , srv1947705169:84 , srv1959652577:84 , srv1963415644:84 , srv1988520328:84 , srv1998974612:84 , srv202418070:84 , srv2030881255:84 , srv2054201077:84 , srv2101017621:84 , srv2116552713:84 , srv2125625533:84 , srv2138813572:84 , srv2144300442:84 , srv242303051:84 , srv262489154:84 , srv293018562:84 , srv301576685:84 , srv30299914:84 , srv319911021:84 , srv357906566:84 , srv430656778:84 , srv443689267:84 , srv445259093:84 , srv473500728:84 , srv550422986:84 , srv570872543:84 , srv619911596:84 , srv645243666:84 , srv684151041:84 , srv72600525:84 , srv728689724:84 , srv751921388:84 , srv768627338:84 , srv803273553:84 , srv817984900:84 , srv841684434:84 , srv845896886:84 , srv895807508:84 , srv896773715:84 , srv908015353:84 , srv910913078:84 , srv927492593:84 , srv93650505:84 , srv974644692:84 , srv977244422:84 , srv992837211:84 , srv833012319:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-11-10 05:55:27,495 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-10 05:55:27,501 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1457166581=30, srv1296161718=14, srv1036022662=1, srv751921388=84, srv845896886=90, srv895807508=91, srv30299914=70, srv1357605768=19, srv1959652577=54, srv841684434=89, srv910913078=94, srv1375535384=20, srv645243666=80, srv1643172619=39, srv1874197529=49, srv1947705169=53, srv1500104765=33, srv1213797203=10, srv1026357670=0, srv1525756220=34, srv262489154=67, srv1563161815=36, srv1480562267=31, srv1214185965=11, srv1097819026=8, srv1603966167=38, srv445259093=75, srv2138813572=64, srv293018562=68, srv1057803529=3, srv301576685=69, srv2125625533=63, srv1800258029=47, srv2144300442=65, srv2101017621=61, srv1938806148=51, srv768627338=85, srv2116552713=62, srv1766181049=44, srv1434688792=28, srv570872543=78, srv1277625933=13, srv72600525=82, srv1694687910=43, srv908015353=93, srv1396532710=24, srv728689724=83, srv927492593=95, srv473500728=76, srv319911021=71, srv1399334187=25, srv1415311279=26, srv1315798540=15, srv1543971900=35, srv550422986=77, srv992837211=99, srv1344044174=16, srv166522463=40, srv684151041=81, srv1150383674=9, srv1258435557=12, srv1988520328=56, srv1353513898=18, srv1038708316=2, srv1963415644=55, srv1879009646=50, srv1376126763=21, srv357906566=72, srv2054201077=60, srv93650505=96, srv1383940019=22, srv1424051187=27, srv2030881255=59, srv896773715=92, srv1674300979=41, srv833012319=88, srv1438066521=29, srv1795017590=46, srv107509835=5, srv430656778=73, srv817984900=87, srv803273553=86, srv1945802475=52, srv1768958195=45, srv1352825342=17, srv1597536442=37, srv977244422=98, srv974644692=97, srv1081315865=7, srv107341966=4, srv1825285990=48, srv1075785225=6, srv1998974612=57, srv443689267=74, srv1481249110=32, srv619911596=79, srv242303051=66, srv1394557499=23, srv1677558087=42, srv202418070=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-10 05:55:27,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-10 05:55:27,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-10 05:55:27,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-10 05:55:27,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-10 05:55:27,569 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-10 05:55:27,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-10 05:55:27,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-10 05:55:27,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-10 05:55:27,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-10 05:55:27,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-10 05:55:27,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-10 05:55:27,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-10 05:55:27,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-10 05:55:27,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-10 05:55:27,570 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-10 05:55:27,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-10 05:55:27,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-10 05:55:27,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-10 05:55:27,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-10 05:55:27,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-10 05:55:27,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-10 05:55:27,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-10 05:55:27,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-10 05:55:27,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-10 05:55:27,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-10 05:55:27,571 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-10 05:55:27,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-10 05:55:27,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-10 05:55:27,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-10 05:55:27,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-10 05:55:27,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-10 05:55:27,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-10 05:55:27,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-10 05:55:27,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-10 05:55:27,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-10 05:55:27,572 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-10 05:55:27,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-10 05:55:27,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-10 05:55:27,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-10 05:55:27,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-10 05:55:27,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-10 05:55:27,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-10 05:55:27,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-10 05:55:27,573 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-10 05:55:27,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-10 05:55:27,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-10 05:55:27,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-10 05:55:27,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-10 05:55:27,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-10 05:55:27,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-10 05:55:27,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-10 05:55:27,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-10 05:55:27,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-10 05:55:27,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-10 05:55:27,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-10 05:55:27,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-10 05:55:27,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-10 05:55:27,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-10 05:55:27,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-10 05:55:27,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-10 05:55:27,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-10 05:55:27,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-10 05:55:27,575 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-10 05:55:27,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-10 05:55:27,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-10 05:55:27,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-10 05:55:27,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-10 05:55:27,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-10 05:55:27,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-10 05:55:27,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-10 05:55:27,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-10 05:55:27,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-10 05:55:27,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-10 05:55:27,576 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-10 05:55:27,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-10 05:55:27,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-10 05:55:27,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-10 05:55:27,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-10 05:55:27,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-10 05:55:27,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-10 05:55:27,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-10 05:55:27,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-10 05:55:27,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-10 05:55:27,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-10 05:55:27,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-10 05:55:27,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-10 05:55:27,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-10 05:55:27,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-10 05:55:27,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-10 05:55:27,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-10 05:55:27,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-10 05:55:27,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-10 05:55:27,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-10 05:55:27,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-10 05:55:27,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-10 05:55:27,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-10 05:55:27,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-10 05:55:27,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-10 05:55:27,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-10 05:55:27,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-10 05:55:27,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-10 05:55:27,759 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:27,760 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-10 05:55:27,760 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-10 05:55:28,090 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 478 ms to try 5000 different iterations.  Found a solution that moves 4689 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.18128492063301668. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04006883962901362, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05633593323747618, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.521, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04006883962901362, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17658333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2425, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:28,100 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv202418070:80 , srv1500104765:81 , srv2101017621:82 , srv841684434:82 , srv1214185965:83 , srv1344044174:83 , srv1674300979:83 , srv1800258029:83 , srv1938806148:83 , srv1998974612:83 , srv301576685:83 , srv550422986:83 , srv908015353:83 , srv974644692:83 , srv1097819026:84 , srv1525756220:84 , srv1563161815:84 , srv1947705169:84 , srv1988520328:84 , srv2116552713:84 , srv293018562:84 , srv430656778:84 , srv473500728:84 , srv645243666:84 , srv817984900:84 , srv910913078:84 , srv927492593:84 , srv93650505:84 , srv1036022662:85 , srv1057803529:85 , srv107341966:85 , srv1352825342:85 , srv1376126763:85 , srv1424051187:85 , srv1434688792:85 , srv1677558087:85 , srv1694687910:85 , srv895807508:85 , srv1081315865:86 , srv1277625933:86 , srv1315798540:86 , srv1415311279:86 , srv1438066521:86 , srv1481249110:86 , srv1768958195:86 , srv1879009646:86 , srv1945802475:86 , srv1963415644:86 , srv2030881255:86 , srv262489154:86 , srv72600525:86 , srv992837211:86 , srv107509835:87 , srv1150383674:87 , srv1353513898:87 , srv1357605768:87 , srv1396532710:87 , srv1399334187:87 , srv1643172619:87 , srv166522463:87 , srv1825285990:87 , srv2054201077:87 , srv2144300442:87 , srv242303051:87 , srv357906566:87 , srv445259093:87 , srv768627338:87 , srv896773715:87 , srv1075785225:88 , srv1296161718:88 , srv1597536442:88 , srv1795017590:88 , srv30299914:88 , srv319911021:88 , srv570872543:88 , srv619911596:88 , srv684151041:88 , srv728689724:88 , srv1213797203:89 , srv1394557499:89 , srv1543971900:89 , srv2125625533:89 , srv751921388:89 , srv803273553:89 , srv977244422:89 , srv1038708316:90 , srv1457166581:90 , srv1480562267:90 , srv1603966167:90 , srv1766181049:90 , srv1874197529:90 , srv1959652577:90 , srv1258435557:91 , srv1375535384:91 , srv443689267:91 , srv845896886:91 , srv1383940019:92 , srv2138813572:93 , srv1026357670:95 , srv833012319:446 }
2023-11-10 05:55:28,104 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-10 05:55:28,105 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1457166581=30, srv1296161718=14, srv1036022662=1, srv751921388=84, srv845896886=90, srv895807508=91, srv30299914=70, srv1357605768=19, srv1959652577=54, srv841684434=89, srv910913078=94, srv1375535384=20, srv645243666=80, srv1643172619=39, srv1874197529=49, srv1947705169=53, srv1500104765=33, srv1213797203=10, srv1026357670=0, srv1525756220=34, srv262489154=67, srv1563161815=36, srv1480562267=31, srv1214185965=11, srv1097819026=8, srv1603966167=38, srv445259093=75, srv2138813572=64, srv293018562=68, srv1057803529=3, srv301576685=69, srv2125625533=63, srv1800258029=47, srv2144300442=65, srv2101017621=61, srv1938806148=51, srv768627338=85, srv2116552713=62, srv1766181049=44, srv1434688792=28, srv570872543=78, srv1277625933=13, srv72600525=82, srv1694687910=43, srv908015353=93, srv1396532710=24, srv728689724=83, srv927492593=95, srv473500728=76, srv319911021=71, srv1399334187=25, srv1415311279=26, srv1315798540=15, srv1543971900=35, srv550422986=77, srv992837211=99, srv1344044174=16, srv166522463=40, srv684151041=81, srv1150383674=9, srv1258435557=12, srv1988520328=56, srv1353513898=18, srv1038708316=2, srv1963415644=55, srv1879009646=50, srv1376126763=21, srv357906566=72, srv2054201077=60, srv93650505=96, srv1383940019=22, srv1424051187=27, srv2030881255=59, srv896773715=92, srv1674300979=41, srv833012319=88, srv1438066521=29, srv1795017590=46, srv107509835=5, srv430656778=73, srv817984900=87, srv803273553=86, srv1945802475=52, srv1768958195=45, srv1352825342=17, srv1597536442=37, srv977244422=98, srv974644692=97, srv1081315865=7, srv107341966=4, srv1825285990=48, srv1075785225=6, srv1998974612=57, srv443689267=74, srv1481249110=32, srv619911596=79, srv242303051=66, srv1394557499=23, srv1677558087=42, srv202418070=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-10 05:55:28,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-10 05:55:28,119 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-10 05:55:28,120 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-10 05:55:28,121 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-10 05:55:28,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-10 05:55:28,123 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-10 05:55:28,124 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-10 05:55:28,125 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-10 05:55:28,126 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-10 05:55:28,127 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-10 05:55:28,250 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=0.04006883962901362, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05633593323747618, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04006883962901362, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17658333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2425, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:28,250 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-10 05:55:28,251 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.18125208755326122, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.04006883962901362, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05633593323747618, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.04006883962901362, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17658333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2425, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-10 05:55:28,494 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 350 ms to try 5000 different iterations.  Found a solution that moves 2609 regions; Going from a computed imbalance of 0.18125208755326122 to a new imbalance of 0.016356143370225344. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.023288664420915997); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03460535889421652, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.28988888888888886, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023288664420915997); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0135); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0435, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:28,510 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1026357670:76 , srv2138813572:77 , srv443689267:79 , srv1038708316:80 , srv1258435557:80 , srv1375535384:80 , srv1383940019:81 , srv1959652577:81 , srv845896886:81 , srv1213797203:82 , srv1457166581:82 , srv2125625533:82 , srv1357605768:83 , srv1543971900:83 , srv1597536442:83 , srv1766181049:83 , srv1795017590:83 , srv2054201077:83 , srv445259093:83 , srv803273553:83 , srv107509835:84 , srv1277625933:84 , srv1296161718:84 , srv1353513898:84 , srv1394557499:84 , srv1396532710:84 , srv1480562267:84 , srv1825285990:84 , srv1874197529:84 , srv242303051:84 , srv262489154:84 , srv319911021:84 , srv357906566:84 , srv570872543:84 , srv728689724:84 , srv1150383674:85 , srv1438066521:85 , srv1603966167:85 , srv1677558087:85 , srv1945802475:85 , srv72600525:85 , srv768627338:85 , srv977244422:85 , srv992837211:85 , srv1036022662:86 , srv1081315865:86 , srv1315798540:86 , srv1376126763:86 , srv1481249110:86 , srv1643172619:86 , srv166522463:86 , srv1879009646:86 , srv1963415644:86 , srv2030881255:86 , srv2144300442:86 , srv293018562:86 , srv30299914:86 , srv619911596:86 , srv645243666:86 , srv684151041:86 , srv751921388:86 , srv895807508:86 , srv1075785225:87 , srv1097819026:87 , srv1352825342:87 , srv1424051187:87 , srv1525756220:87 , srv1563161815:87 , srv1674300979:87 , srv1768958195:87 , srv1988520328:87 , srv1998974612:87 , srv301576685:87 , srv430656778:87 , srv817984900:87 , srv1057803529:88 , srv107341966:88 , srv1399334187:88 , srv1694687910:88 , srv1800258029:88 , srv1938806148:88 , srv2101017621:88 , srv2116552713:88 , srv896773715:88 , srv1344044174:89 , srv1415311279:89 , srv1434688792:89 , srv1500104765:89 , srv1947705169:89 , srv908015353:89 , srv910913078:89 , srv927492593:89 , srv93650505:89 , srv974644692:89 , srv1214185965:90 , srv202418070:90 , srv473500728:90 , srv550422986:91 , srv841684434:93 , srv833012319:535 }
2023-11-10 05:55:28,516 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-10 05:55:28,517 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1457166581=30, srv1296161718=14, srv1036022662=1, srv751921388=84, srv845896886=90, srv895807508=91, srv30299914=70, srv1357605768=19, srv1959652577=54, srv841684434=89, srv910913078=94, srv1375535384=20, srv645243666=80, srv1643172619=39, srv1874197529=49, srv1947705169=53, srv1500104765=33, srv1213797203=10, srv1026357670=0, srv1525756220=34, srv262489154=67, srv1563161815=36, srv1480562267=31, srv1214185965=11, srv1097819026=8, srv1603966167=38, srv445259093=75, srv2138813572=64, srv293018562=68, srv1057803529=3, srv301576685=69, srv2125625533=63, srv1800258029=47, srv2144300442=65, srv2101017621=61, srv1938806148=51, srv768627338=85, srv2116552713=62, srv1766181049=44, srv1434688792=28, srv570872543=78, srv1277625933=13, srv72600525=82, srv1694687910=43, srv908015353=93, srv1396532710=24, srv728689724=83, srv927492593=95, srv473500728=76, srv319911021=71, srv1399334187=25, srv1415311279=26, srv1315798540=15, srv1543971900=35, srv550422986=77, srv992837211=99, srv1344044174=16, srv166522463=40, srv684151041=81, srv1150383674=9, srv1258435557=12, srv1988520328=56, srv1353513898=18, srv1038708316=2, srv1963415644=55, srv1879009646=50, srv1376126763=21, srv357906566=72, srv2054201077=60, srv93650505=96, srv1383940019=22, srv1424051187=27, srv2030881255=59, srv896773715=92, srv1674300979=41, srv833012319=88, srv1438066521=29, srv1795017590=46, srv107509835=5, srv430656778=73, srv817984900=87, srv803273553=86, srv1945802475=52, srv1768958195=45, srv1352825342=17, srv1597536442=37, srv977244422=98, srv974644692=97, srv1081315865=7, srv107341966=4, srv1825285990=48, srv1075785225=6, srv1998974612=57, srv443689267=74, srv1481249110=32, srv619911596=79, srv242303051=66, srv1394557499=23, srv1677558087=42, srv202418070=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-10 05:55:28,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-10 05:55:28,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-10 05:55:28,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-10 05:55:28,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-10 05:55:28,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-10 05:55:28,547 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-10 05:55:28,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-10 05:55:28,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-10 05:55:28,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-10 05:55:28,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-10 05:55:28,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-10 05:55:28,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-10 05:55:28,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-10 05:55:28,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-10 05:55:28,548 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-10 05:55:28,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-10 05:55:28,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-10 05:55:28,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-10 05:55:28,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-10 05:55:28,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-10 05:55:28,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-10 05:55:28,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-10 05:55:28,549 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-10 05:55:28,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-10 05:55:28,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-10 05:55:28,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-10 05:55:28,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-10 05:55:28,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-10 05:55:28,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-10 05:55:28,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-10 05:55:28,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-10 05:55:28,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-10 05:55:28,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-10 05:55:28,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-10 05:55:28,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-10 05:55:28,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-10 05:55:28,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-10 05:55:28,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-10 05:55:28,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-10 05:55:28,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-10 05:55:28,551 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-10 05:55:28,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-10 05:55:28,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-10 05:55:28,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-10 05:55:28,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-10 05:55:28,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-10 05:55:28,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-10 05:55:28,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-10 05:55:28,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-10 05:55:28,552 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-10 05:55:28,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-10 05:55:28,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-10 05:55:28,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-10 05:55:28,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-10 05:55:28,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-10 05:55:28,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-10 05:55:28,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-10 05:55:28,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-10 05:55:28,553 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-10 05:55:28,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-10 05:55:28,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-10 05:55:28,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-10 05:55:28,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-10 05:55:28,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-10 05:55:28,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-10 05:55:28,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-10 05:55:28,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-10 05:55:28,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-10 05:55:28,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-10 05:55:28,554 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-10 05:55:28,555 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-10 05:55:28,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-10 05:55:28,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-10 05:55:28,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-10 05:55:28,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-10 05:55:28,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-10 05:55:28,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-10 05:55:28,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-10 05:55:28,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-10 05:55:28,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-10 05:55:28,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-10 05:55:28,556 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-10 05:55:28,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-10 05:55:28,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-10 05:55:28,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-10 05:55:28,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-10 05:55:28,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-10 05:55:28,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-10 05:55:28,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-10 05:55:28,557 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-10 05:55:28,679 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=0.023288664420915997); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03460535889421652, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023288664420915997); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0135); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0435, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:28,680 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-10 05:55:28,680 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.016337874761762548, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.023288664420915997); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03460535889421652, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.023288664420915997); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0135); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0435, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-10 05:55:28,906 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 331 ms to try 5000 different iterations.  Found a solution that moves 904 regions; Going from a computed imbalance of 0.016337874761762548 to a new imbalance of 7.989840213917323E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007902637361444094); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010968785422624831); MoveCostFunction : (multiplier=7.0, imbalance=0.10044444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007902637361444094); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0045); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:28,909 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1075785225:82 , srv1603966167:82 , srv751921388:82 , srv841684434:82 , srv1214185965:83 , srv1399334187:83 , srv1415311279:83 , srv1434688792:83 , srv1480562267:83 , srv1874197529:83 , srv1947705169:83 , srv30299914:83 , srv896773715:83 , srv107341966:84 , srv1081315865:84 , srv1344044174:84 , srv1383940019:84 , srv1394557499:84 , srv1424051187:84 , srv1643172619:84 , srv166522463:84 , srv1694687910:84 , srv1766181049:84 , srv1879009646:84 , srv473500728:84 , srv550422986:84 , srv619911596:84 , srv684151041:84 , srv927492593:84 , srv93650505:84 , srv977244422:84 , srv1057803529:85 , srv1315798540:85 , srv1352825342:85 , srv1375535384:85 , srv1438066521:85 , srv1543971900:85 , srv1768958195:85 , srv1800258029:85 , srv319911021:85 , srv570872543:85 , srv768627338:85 , srv845896886:85 , srv910913078:85 , srv1026357670:86 , srv1036022662:86 , srv107509835:86 , srv1150383674:86 , srv1258435557:86 , srv1357605768:86 , srv1376126763:86 , srv1396532710:86 , srv1457166581:86 , srv1481249110:86 , srv1525756220:86 , srv1597536442:86 , srv1674300979:86 , srv1795017590:86 , srv1938806148:86 , srv1945802475:86 , srv1963415644:86 , srv1988520328:86 , srv2030881255:86 , srv2116552713:86 , srv2125625533:86 , srv2144300442:86 , srv357906566:86 , srv430656778:86 , srv645243666:86 , srv72600525:86 , srv728689724:86 , srv803273553:86 , srv817984900:86 , srv908015353:86 , srv992837211:86 , srv1038708316:87 , srv1097819026:87 , srv1353513898:87 , srv1500104765:87 , srv1563161815:87 , srv1825285990:87 , srv1959652577:87 , srv1998974612:87 , srv2054201077:87 , srv2101017621:87 , srv2138813572:87 , srv262489154:87 , srv293018562:87 , srv301576685:87 , srv445259093:87 , srv895807508:87 , srv974644692:87 , srv1213797203:88 , srv1277625933:88 , srv1296161718:88 , srv1677558087:88 , srv202418070:88 , srv242303051:88 , srv443689267:88 , srv833012319:547 }
2023-11-10 05:55:28,912 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-10 05:55:28,913 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1457166581=30, srv1296161718=14, srv1036022662=1, srv751921388=84, srv845896886=90, srv895807508=91, srv30299914=70, srv1357605768=19, srv1959652577=54, srv841684434=89, srv910913078=94, srv1375535384=20, srv645243666=80, srv1643172619=39, srv1874197529=49, srv1947705169=53, srv1500104765=33, srv1213797203=10, srv1026357670=0, srv1525756220=34, srv262489154=67, srv1563161815=36, srv1480562267=31, srv1214185965=11, srv1097819026=8, srv1603966167=38, srv445259093=75, srv2138813572=64, srv293018562=68, srv1057803529=3, srv301576685=69, srv2125625533=63, srv1800258029=47, srv2144300442=65, srv2101017621=61, srv1938806148=51, srv768627338=85, srv2116552713=62, srv1766181049=44, srv1434688792=28, srv570872543=78, srv1277625933=13, srv72600525=82, srv1694687910=43, srv908015353=93, srv1396532710=24, srv728689724=83, srv927492593=95, srv473500728=76, srv319911021=71, srv1399334187=25, srv1415311279=26, srv1315798540=15, srv1543971900=35, srv550422986=77, srv992837211=99, srv1344044174=16, srv166522463=40, srv684151041=81, srv1150383674=9, srv1258435557=12, srv1988520328=56, srv1353513898=18, srv1038708316=2, srv1963415644=55, srv1879009646=50, srv1376126763=21, srv357906566=72, srv2054201077=60, srv93650505=96, srv1383940019=22, srv1424051187=27, srv2030881255=59, srv896773715=92, srv1674300979=41, srv833012319=88, srv1438066521=29, srv1795017590=46, srv107509835=5, srv430656778=73, srv817984900=87, srv803273553=86, srv1945802475=52, srv1768958195=45, srv1352825342=17, srv1597536442=37, srv977244422=98, srv974644692=97, srv1081315865=7, srv107341966=4, srv1825285990=48, srv1075785225=6, srv1998974612=57, srv443689267=74, srv1481249110=32, srv619911596=79, srv242303051=66, srv1394557499=23, srv1677558087=42, srv202418070=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-10 05:55:28,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-10 05:55:28,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-10 05:55:28,933 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-10 05:55:28,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-10 05:55:28,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-10 05:55:28,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-10 05:55:28,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-10 05:55:28,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-10 05:55:28,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-10 05:55:28,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-10 05:55:28,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-10 05:55:28,934 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-10 05:55:28,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-10 05:55:28,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-10 05:55:28,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-10 05:55:28,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-10 05:55:28,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-10 05:55:28,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-10 05:55:28,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-10 05:55:28,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-10 05:55:28,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-10 05:55:28,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-10 05:55:28,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-10 05:55:28,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-10 05:55:28,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-10 05:55:28,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-10 05:55:28,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-10 05:55:28,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-10 05:55:28,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-10 05:55:28,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-10 05:55:28,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-10 05:55:28,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-10 05:55:28,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-10 05:55:28,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-10 05:55:28,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-10 05:55:28,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-10 05:55:28,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-10 05:55:28,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-10 05:55:28,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-10 05:55:28,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-10 05:55:28,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-10 05:55:28,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-10 05:55:28,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-10 05:55:28,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-10 05:55:28,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-10 05:55:28,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-10 05:55:28,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-10 05:55:28,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-10 05:55:28,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-10 05:55:28,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-10 05:55:28,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-10 05:55:28,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-10 05:55:28,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-10 05:55:28,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-10 05:55:28,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-10 05:55:28,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-10 05:55:28,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-10 05:55:28,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-10 05:55:28,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-10 05:55:28,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-10 05:55:28,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-10 05:55:28,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-10 05:55:28,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-10 05:55:28,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-10 05:55:28,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-10 05:55:28,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-10 05:55:28,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-10 05:55:28,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-10 05:55:28,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-10 05:55:28,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-10 05:55:28,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-10 05:55:28,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-10 05:55:28,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-10 05:55:28,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-10 05:55:28,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-10 05:55:28,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-10 05:55:28,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-10 05:55:28,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-10 05:55:28,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-10 05:55:28,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-10 05:55:28,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-10 05:55:28,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-10 05:55:28,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-10 05:55:28,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-10 05:55:28,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-10 05:55:28,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-10 05:55:28,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-10 05:55:28,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-10 05:55:28,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-10 05:55:28,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-10 05:55:28,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-10 05:55:28,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-10 05:55:28,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-10 05:55:28,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-10 05:55:28,944 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-10 05:55:28,944 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-10 05:55:28,944 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-10 05:55:28,944 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-10 05:55:28,944 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-10 05:55:28,944 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-10 05:55:28,944 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-10 05:55:29,072 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=0.007902637361444094); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010968785422624831); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007902637361444094); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0045); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:29,072 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-10 05:55:29,072 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=7.926540780991416E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.007902637361444094); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.010968785422624831); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.007902637361444094); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0045); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-10 05:55:29,405 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 440 ms to try 5000 different iterations.  Found a solution that moves 303 regions; Going from a computed imbalance of 7.926540780991416E-4 to a new imbalance of 3.517027317731817E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.033666666666666664, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.737793696791342E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:29,406 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1296161718:82 , srv1213797203:83 , srv2144300442:83 , srv1057803529:84 , srv1097819026:84 , srv1150383674:84 , srv1277625933:84 , srv1353513898:84 , srv1399334187:84 , srv1415311279:84 , srv1434688792:84 , srv1457166581:84 , srv1481249110:84 , srv1525756220:84 , srv1563161815:84 , srv1768958195:84 , srv1825285990:84 , srv1959652577:84 , srv1963415644:84 , srv1998974612:84 , srv202418070:84 , srv2030881255:84 , srv2054201077:84 , srv242303051:84 , srv293018562:84 , srv301576685:84 , srv357906566:84 , srv443689267:84 , srv445259093:84 , srv473500728:84 , srv550422986:84 , srv619911596:84 , srv684151041:84 , srv728689724:84 , srv803273553:84 , srv895807508:84 , srv896773715:84 , srv908015353:84 , srv974644692:84 , srv977244422:84 , srv1026357670:85 , srv1036022662:85 , srv1038708316:85 , srv107341966:85 , srv107509835:85 , srv1075785225:85 , srv1258435557:85 , srv1315798540:85 , srv1352825342:85 , srv1376126763:85 , srv1383940019:85 , srv1394557499:85 , srv1396532710:85 , srv1480562267:85 , srv1500104765:85 , srv1543971900:85 , srv1603966167:85 , srv1643172619:85 , srv166522463:85 , srv1674300979:85 , srv1677558087:85 , srv1694687910:85 , srv1766181049:85 , srv1795017590:85 , srv1874197529:85 , srv1938806148:85 , srv1945802475:85 , srv1988520328:85 , srv2101017621:85 , srv2116552713:85 , srv2138813572:85 , srv262489154:85 , srv30299914:85 , srv319911021:85 , srv430656778:85 , srv570872543:85 , srv72600525:85 , srv751921388:85 , srv768627338:85 , srv817984900:85 , srv841684434:85 , srv910913078:85 , srv927492593:85 , srv93650505:85 , srv992837211:85 , srv1081315865:86 , srv1344044174:86 , srv1357605768:86 , srv1375535384:86 , srv1424051187:86 , srv1438066521:86 , srv1597536442:86 , srv1800258029:86 , srv1879009646:86 , srv1947705169:86 , srv2125625533:86 , srv645243666:86 , srv845896886:86 , srv1214185965:87 , srv833012319:614 }
2023-11-10 05:55:29,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-10 05:55:29,410 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1457166581=30, srv1296161718=14, srv1036022662=1, srv751921388=84, srv845896886=90, srv895807508=91, srv30299914=70, srv1357605768=19, srv1959652577=54, srv841684434=89, srv910913078=94, srv1375535384=20, srv645243666=80, srv1643172619=39, srv1874197529=49, srv1947705169=53, srv1500104765=33, srv1213797203=10, srv1026357670=0, srv1525756220=34, srv262489154=67, srv1563161815=36, srv1480562267=31, srv1214185965=11, srv1097819026=8, srv1603966167=38, srv445259093=75, srv2138813572=64, srv293018562=68, srv1057803529=3, srv301576685=69, srv2125625533=63, srv1800258029=47, srv2144300442=65, srv2101017621=61, srv1938806148=51, srv768627338=85, srv2116552713=62, srv1766181049=44, srv1434688792=28, srv570872543=78, srv1277625933=13, srv72600525=82, srv1694687910=43, srv908015353=93, srv1396532710=24, srv728689724=83, srv927492593=95, srv473500728=76, srv319911021=71, srv1399334187=25, srv1415311279=26, srv1315798540=15, srv1543971900=35, srv550422986=77, srv992837211=99, srv1344044174=16, srv166522463=40, srv684151041=81, srv1150383674=9, srv1258435557=12, srv1988520328=56, srv1353513898=18, srv1038708316=2, srv1963415644=55, srv1879009646=50, srv1376126763=21, srv357906566=72, srv2054201077=60, srv93650505=96, srv1383940019=22, srv1424051187=27, srv2030881255=59, srv896773715=92, srv1674300979=41, srv833012319=88, srv1438066521=29, srv1795017590=46, srv107509835=5, srv430656778=73, srv817984900=87, srv803273553=86, srv1945802475=52, srv1768958195=45, srv1352825342=17, srv1597536442=37, srv977244422=98, srv974644692=97, srv1081315865=7, srv107341966=4, srv1825285990=48, srv1075785225=6, srv1998974612=57, srv443689267=74, srv1481249110=32, srv619911596=79, srv242303051=66, srv1394557499=23, srv1677558087=42, srv202418070=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-10 05:55:29,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-10 05:55:29,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-10 05:55:29,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-10 05:55:29,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-10 05:55:29,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-10 05:55:29,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-10 05:55:29,543 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=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.737793696791342E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:29,543 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-11-10 05:55:29,543 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.3048621830354657E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=4.737793696791342E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018349396085439343); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=4.737793696791342E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-11-10 05:55:29,764 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 327 ms to try 5000 different iterations.  Found a solution that moves 32 regions; Going from a computed imbalance of 3.3048621830354657E-5 to a new imbalance of 5.866561782644933E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0012535023884839248); MoveCostFunction : (multiplier=7.0, imbalance=0.0035555555555555557); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:29,764 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1214185965:83 , srv1597536442:83 , srv1677558087:83 , srv2116552713:83 , srv2125625533:83 , srv242303051:83 , srv845896886:83 , srv910913078:83 , srv974644692:83 , srv1026357670:84 , srv1036022662:84 , srv1038708316:84 , srv1057803529:84 , srv107341966:84 , srv107509835:84 , srv1075785225:84 , srv1081315865:84 , srv1097819026:84 , srv1150383674:84 , srv1213797203:84 , srv1258435557:84 , srv1277625933:84 , srv1296161718:84 , srv1315798540:84 , srv1344044174:84 , srv1352825342:84 , srv1353513898:84 , srv1357605768:84 , srv1375535384:84 , srv1376126763:84 , srv1383940019:84 , srv1394557499:84 , srv1396532710:84 , srv1399334187:84 , srv1415311279:84 , srv1424051187:84 , srv1438066521:84 , srv1457166581:84 , srv1480562267:84 , srv1481249110:84 , srv1500104765:84 , srv1543971900:84 , srv1563161815:84 , srv1603966167:84 , srv1643172619:84 , srv166522463:84 , srv1694687910:84 , srv1766181049:84 , srv1768958195:84 , srv1795017590:84 , srv1800258029:84 , srv1825285990:84 , srv1874197529:84 , srv1879009646:84 , srv1938806148:84 , srv1945802475:84 , srv1947705169:84 , srv1959652577:84 , srv1963415644:84 , srv1988520328:84 , srv202418070:84 , srv2030881255:84 , srv2101017621:84 , srv2138813572:84 , srv2144300442:84 , srv262489154:84 , srv30299914:84 , srv319911021:84 , srv430656778:84 , srv443689267:84 , srv473500728:84 , srv550422986:84 , srv570872543:84 , srv619911596:84 , srv645243666:84 , srv684151041:84 , srv72600525:84 , srv728689724:84 , srv751921388:84 , srv768627338:84 , srv803273553:84 , srv817984900:84 , srv841684434:84 , srv895807508:84 , srv896773715:84 , srv908015353:84 , srv927492593:84 , srv93650505:84 , srv977244422:84 , srv992837211:84 , srv1434688792:85 , srv1525756220:85 , srv1674300979:85 , srv1998974612:85 , srv2054201077:85 , srv293018562:85 , srv301576685:85 , srv357906566:85 , srv445259093:85 , srv833012319:684 }
2023-11-10 05:55:29,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-10 05:55:29,768 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1457166581=30, srv1296161718=14, srv1036022662=1, srv751921388=84, srv845896886=90, srv895807508=91, srv30299914=70, srv1357605768=19, srv1959652577=54, srv841684434=89, srv910913078=94, srv1375535384=20, srv645243666=80, srv1643172619=39, srv1874197529=49, srv1947705169=53, srv1500104765=33, srv1213797203=10, srv1026357670=0, srv1525756220=34, srv262489154=67, srv1563161815=36, srv1480562267=31, srv1214185965=11, srv1097819026=8, srv1603966167=38, srv445259093=75, srv2138813572=64, srv293018562=68, srv1057803529=3, srv301576685=69, srv2125625533=63, srv1800258029=47, srv2144300442=65, srv2101017621=61, srv1938806148=51, srv768627338=85, srv2116552713=62, srv1766181049=44, srv1434688792=28, srv570872543=78, srv1277625933=13, srv72600525=82, srv1694687910=43, srv908015353=93, srv1396532710=24, srv728689724=83, srv927492593=95, srv473500728=76, srv319911021=71, srv1399334187=25, srv1415311279=26, srv1315798540=15, srv1543971900=35, srv550422986=77, srv992837211=99, srv1344044174=16, srv166522463=40, srv684151041=81, srv1150383674=9, srv1258435557=12, srv1988520328=56, srv1353513898=18, srv1038708316=2, srv1963415644=55, srv1879009646=50, srv1376126763=21, srv357906566=72, srv2054201077=60, srv93650505=96, srv1383940019=22, srv1424051187=27, srv2030881255=59, srv896773715=92, srv1674300979=41, srv833012319=88, srv1438066521=29, srv1795017590=46, srv107509835=5, srv430656778=73, srv817984900=87, srv803273553=86, srv1945802475=52, srv1768958195=45, srv1352825342=17, srv1597536442=37, srv977244422=98, srv974644692=97, srv1081315865=7, srv107341966=4, srv1825285990=48, srv1075785225=6, srv1998974612=57, srv443689267=74, srv1481249110=32, srv619911596=79, srv242303051=66, srv1394557499=23, srv1677558087=42, srv202418070=58} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-10 05:55:29,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-10 05:55:29,780 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-10 05:55:29,781 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-11-10 05:55:29,782 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-11-10 05:55:29,783 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-11-10 05:55:29,784 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-11-10 05:55:29,785 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-11-10 05:55:29,786 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-11-10 05:55:29,787 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-11-10 05:55:29,787 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-11-10 05:55:29,951 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=5.642492993526674E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0012535023884839248); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:29,951 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1214185965:83 , srv1597536442:83 , srv1677558087:83 , srv2116552713:83 , srv2125625533:83 , srv242303051:83 , srv845896886:83 , srv910913078:83 , srv974644692:83 , srv1026357670:84 , srv1036022662:84 , srv1038708316:84 , srv1057803529:84 , srv107341966:84 , srv107509835:84 , srv1075785225:84 , srv1081315865:84 , srv1097819026:84 , srv1150383674:84 , srv1213797203:84 , srv1258435557:84 , srv1277625933:84 , srv1296161718:84 , srv1315798540:84 , srv1344044174:84 , srv1352825342:84 , srv1353513898:84 , srv1357605768:84 , srv1375535384:84 , srv1376126763:84 , srv1383940019:84 , srv1394557499:84 , srv1396532710:84 , srv1399334187:84 , srv1415311279:84 , srv1424051187:84 , srv1438066521:84 , srv1457166581:84 , srv1480562267:84 , srv1481249110:84 , srv1500104765:84 , srv1543971900:84 , srv1563161815:84 , srv1603966167:84 , srv1643172619:84 , srv166522463:84 , srv1694687910:84 , srv1766181049:84 , srv1768958195:84 , srv1795017590:84 , srv1800258029:84 , srv1825285990:84 , srv1874197529:84 , srv1879009646:84 , srv1938806148:84 , srv1945802475:84 , srv1947705169:84 , srv1959652577:84 , srv1963415644:84 , srv1988520328:84 , srv202418070:84 , srv2030881255:84 , srv2101017621:84 , srv2138813572:84 , srv2144300442:84 , srv262489154:84 , srv30299914:84 , srv319911021:84 , srv430656778:84 , srv443689267:84 , srv473500728:84 , srv550422986:84 , srv570872543:84 , srv619911596:84 , srv645243666:84 , srv684151041:84 , srv72600525:84 , srv728689724:84 , srv751921388:84 , srv768627338:84 , srv803273553:84 , srv817984900:84 , srv841684434:84 , srv895807508:84 , srv896773715:84 , srv908015353:84 , srv927492593:84 , srv93650505:84 , srv977244422:84 , srv992837211:84 , srv1434688792:85 , srv1525756220:85 , srv1674300979:85 , srv1998974612:85 , srv2054201077:85 , srv293018562:85 , srv301576685:85 , srv357906566:85 , srv445259093:85 , srv833012319:684 }
2023-11-10 05:55:29,987 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=127 (was 121) - SystemLoadAverage LEAK? -, ProcessCount=168 (was 168), AvailableMemoryMB=11159 (was 11664)
2023-11-10 05:55:29,998 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=127, ProcessCount=168, AvailableMemoryMB=11161
2023-11-10 05:55:29,998 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-11-10 05:55:29,999 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-11-10 05:55:30,010 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1005654849:84 , srv1082062707:84 , srv1092544346:84 , srv1205090992:84 , srv1249771823:84 , srv1319128240:84 , srv1420948591:84 , srv1483986249:84 , srv1507952287:84 , srv1573607392:84 , srv1660496373:84 , srv1676543509:84 , srv1684813592:84 , srv172992580:84 , srv1765610638:84 , srv1794379215:84 , srv1970343425:84 , srv2097686591:84 , srv233182980:84 , srv325376105:84 , srv539611492:84 , srv541237283:84 , srv580785472:84 , srv593159079:84 , srv73477680:84 , srv751666252:84 , srv791132806:84 , srv830312396:84 , srv986715455:84 , srv1642496670:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-11-10 05:55:30,011 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-10 05:55:30,012 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv233182980=19, srv541237283=22, srv539611492=21, srv1092544346=2, srv1970343425=17, srv986715455=29, srv791132806=27, srv751666252=26, srv2097686591=18, srv1082062707=1, srv593159079=24, srv1205090992=3, srv1573607392=9, srv1483986249=7, srv1249771823=4, srv1507952287=8, srv1794379215=16, srv325376105=20, srv580785472=23, srv1420948591=6, srv1005654849=0, srv1676543509=12, srv1684813592=13, srv1642496670=10, srv830312396=28, srv1660496373=11, srv73477680=25, srv1319128240=5, srv172992580=14, srv1765610638=15} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-10 05:55:30,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-10 05:55:30,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-10 05:55:30,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-10 05:55:30,021 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-10 05:55:30,022 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-10 05:55:30,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-10 05:55:30,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-10 05:55:30,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-10 05:55:30,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-10 05:55:30,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-10 05:55:30,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-10 05:55:30,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-10 05:55:30,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-10 05:55:30,023 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-10 05:55:30,044 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=1.1031156663041983, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:55:30,044 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912517957361767, 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=1.1031156663041983, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-11-10 05:57:30,027 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6111704 different iterations.  Found a solution that moves 1854 regions; Going from a computed imbalance of 0.9912517957361767 to a new imbalance of 4.3273284898463826E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6866666666666666, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:57:30,034 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1005654849:90 , srv1082062707:90 , srv1092544346:90 , srv1205090992:90 , srv1249771823:90 , srv1319128240:90 , srv1420948591:90 , srv1483986249:90 , srv1507952287:90 , srv1573607392:90 , srv1642496670:90 , srv1660496373:90 , srv1676543509:90 , srv1684813592:90 , srv172992580:90 , srv1765610638:90 , srv1794379215:90 , srv1970343425:90 , srv2097686591:90 , srv233182980:90 , srv325376105:90 , srv539611492:90 , srv541237283:90 , srv580785472:90 , srv593159079:90 , srv73477680:90 , srv751666252:90 , srv791132806:90 , srv830312396:90 , srv986715455:90 }
2023-11-10 05:57:30,035 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-11-10 05:57:30,036 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv233182980=19, srv541237283=22, srv539611492=21, srv1092544346=2, srv1970343425=17, srv986715455=29, srv791132806=27, srv751666252=26, srv2097686591=18, srv1082062707=1, srv593159079=24, srv1205090992=3, srv1573607392=9, srv1483986249=7, srv1249771823=4, srv1507952287=8, srv1794379215=16, srv325376105=20, srv580785472=23, srv1420948591=6, srv1005654849=0, srv1676543509=12, srv1684813592=13, srv1642496670=10, srv830312396=28, srv1660496373=11, srv73477680=25, srv1319128240=5, srv172992580=14, srv1765610638=15} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-11-10 05:57:30,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-11-10 05:57:30,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-11-10 05:57:30,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-11-10 05:57:30,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-11-10 05:57:30,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-11-10 05:57:30,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-11-10 05:57:30,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-11-10 05:57:30,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-11-10 05:57:30,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-11-10 05:57:30,042 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-11-10 05:57:30,043 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-11-10 05:57:30,044 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-11-10 05:57:30,044 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-11-10 05:57:30,044 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-11-10 05:57:30,044 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-11-10 05:57:30,044 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-11-10 05:57:30,056 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-11-10 05:57:30,056 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1005654849:90 , srv1082062707:90 , srv1092544346:90 , srv1205090992:90 , srv1249771823:90 , srv1319128240:90 , srv1420948591:90 , srv1483986249:90 , srv1507952287:90 , srv1573607392:90 , srv1642496670:90 , srv1660496373:90 , srv1676543509:90 , srv1684813592:90 , srv172992580:90 , srv1765610638:90 , srv1794379215:90 , srv1970343425:90 , srv2097686591:90 , srv233182980:90 , srv325376105:90 , srv539611492:90 , srv541237283:90 , srv580785472:90 , srv593159079:90 , srv73477680:90 , srv751666252:90 , srv791132806:90 , srv830312396:90 , srv986715455:90 }
2023-11-10 05:57:30,068 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=151 (was 127) - SystemLoadAverage LEAK? -, ProcessCount=169 (was 168) - ProcessCount LEAK? -, AvailableMemoryMB=11353 (was 11161) - AvailableMemoryMB LEAK? -