2024-02-22 08:54:24,806 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2024-02-22 08:54:25,154 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2024-02-22 08:54:25,278 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2024-02-22 08:54:25,365 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-22 08:54:25,374 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-02-22 08:54:25,388 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=734, ProcessCount=180, AvailableMemoryMB=3012
2024-02-22 08:54:25,390 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-22 08:54:25,391 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2024-02-22 08:54:25,529 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1029326283:84 , srv1070770511:84 , srv1078984662:84 , srv1118937063:84 , srv1181660359:84 , srv1184903062:84 , srv1224400092:84 , srv1322146527:84 , srv1337241180:84 , srv1415826900:84 , srv1418801119:84 , srv1427858922:84 , srv1439848181:84 , srv1492125067:84 , srv1507934077:84 , srv1520431198:84 , srv1530314507:84 , srv1562003050:84 , srv1572985452:84 , srv1582198753:84 , srv162456858:84 , srv1649847626:84 , srv1668465825:84 , srv1690784086:84 , srv1696340563:84 , srv1701761341:84 , srv1711014369:84 , srv1723717899:84 , srv1736136345:84 , srv1744209362:84 , srv1747916748:84 , srv1750200417:84 , srv1806969525:84 , srv182049293:84 , srv1843676768:84 , srv186806564:84 , srv1876513445:84 , srv1894095006:84 , srv1896317100:84 , srv1899828934:84 , srv1912152919:84 , srv1928810513:84 , srv1932315619:84 , srv1932766956:84 , srv1944034226:84 , srv1950144697:84 , srv1954392934:84 , srv1976231798:84 , srv1985437004:84 , srv2067826984:84 , srv2071514324:84 , srv2118592459:84 , srv249062535:84 , srv266655489:84 , srv278677052:84 , srv280685255:84 , srv322052138:84 , srv347505797:84 , srv350592955:84 , srv356706628:84 , srv357661920:84 , srv388121501:84 , srv431059523:84 , srv451156633:84 , srv464958704:84 , srv477141296:84 , srv485131493:84 , srv500722910:84 , srv51109784:84 , srv519013587:84 , srv533543069:84 , srv544289763:84 , srv554190617:84 , srv563669193:84 , srv615084214:84 , srv625314387:84 , srv631399087:84 , srv705239102:84 , srv711202891:84 , srv715820496:84 , srv727807779:84 , srv73595277:84 , srv75394672:84 , srv766667432:84 , srv767375860:84 , srv784209174:84 , srv799132256:84 , srv810661493:84 , srv819268024:84 , srv829570003:84 , srv83223412:84 , srv847568086:84 , srv867653277:84 , srv905607702:84 , srv936008013:84 , srv936316433:84 , srv95111519:84 , srv953511934:84 , srv983758985:84 , srv2114891815:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2024-02-22 08:54:25,541 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-22 08:54:25,550 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1427858922=11, srv715820496=80, srv1985437004=48, srv784209174=86, srv357661920=61, srv519013587=70, srv705239102=78, srv1439848181=12, srv953511934=98, srv1322146527=7, srv1492125067=13, srv249062535=53, srv2114891815=51, srv1181660359=4, srv485131493=67, srv711202891=79, srv1520431198=15, srv1932315619=42, srv1690784086=23, srv347505797=58, srv182049293=33, srv322052138=57, srv1701761341=25, srv464958704=65, srv451156633=64, srv563669193=74, srv280685255=56, srv95111519=97, srv2071514324=50, srv477141296=66, srv1976231798=47, srv1184903062=5, srv278677052=55, srv73595277=82, srv847568086=92, srv1944034226=44, srv625314387=76, srv1954392934=46, srv799132256=87, srv1843676768=34, srv1806969525=32, srv767375860=85, srv83223412=91, srv162456858=20, srv1950144697=45, srv1582198753=19, srv867653277=93, srv1572985452=18, srv1562003050=17, srv2067826984=49, srv905607702=94, srv1711014369=26, srv1118937063=3, srv829570003=90, srv936008013=95, srv1696340563=24, srv2118592459=52, srv544289763=72, srv1029326283=0, srv1418801119=10, srv631399087=77, srv1896317100=38, srv431059523=63, srv1078984662=2, srv1899828934=39, srv615084214=75, srv1224400092=6, srv727807779=81, srv1876513445=36, srv554190617=73, srv356706628=60, srv533543069=71, srv1736136345=28, srv936316433=96, srv1337241180=8, srv983758985=99, srv51109784=69, srv1744209362=29, srv1668465825=22, srv810661493=88, srv1912152919=40, srv75394672=83, srv350592955=59, srv1747916748=30, srv1894095006=37, srv388121501=62, srv1928810513=41, srv1723717899=27, srv1750200417=31, srv500722910=68, srv1649847626=21, srv766667432=84, srv1530314507=16, srv1932766956=43, srv266655489=54, srv1507934077=14, srv186806564=35, srv1070770511=1, srv819268024=89, srv1415826900=9} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-22 08:54:25,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-22 08:54:25,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-22 08:54:25,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-22 08:54:25,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-22 08:54:25,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-22 08:54:25,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-22 08:54:25,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-22 08:54:25,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-22 08:54:25,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-22 08:54:25,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-22 08:54:25,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-22 08:54:25,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-22 08:54:25,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-22 08:54:25,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-22 08:54:25,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-22 08:54:25,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-22 08:54:25,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-22 08:54:25,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-22 08:54:25,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-22 08:54:25,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-22 08:54:25,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-22 08:54:25,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-22 08:54:25,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-22 08:54:25,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-22 08:54:25,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-22 08:54:25,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-22 08:54:25,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-22 08:54:25,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-22 08:54:25,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-22 08:54:25,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-22 08:54:25,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-22 08:54:25,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-22 08:54:25,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-22 08:54:25,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-22 08:54:25,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-22 08:54:25,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-22 08:54:25,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-22 08:54:25,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-22 08:54:25,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-22 08:54:25,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-22 08:54:25,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-22 08:54:25,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-22 08:54:25,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-22 08:54:25,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-22 08:54:25,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-22 08:54:25,656 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-22 08:54:25,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-22 08:54:25,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-22 08:54:25,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-22 08:54:25,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-22 08:54:25,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-22 08:54:25,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-22 08:54:25,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-22 08:54:25,657 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-22 08:54:25,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-22 08:54:25,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-22 08:54:25,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-22 08:54:25,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-22 08:54:25,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-22 08:54:25,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-22 08:54:25,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-22 08:54:25,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-22 08:54:25,658 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-22 08:54:25,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-22 08:54:25,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-22 08:54:25,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-22 08:54:25,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-22 08:54:25,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-22 08:54:25,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-22 08:54:25,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-22 08:54:25,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-22 08:54:25,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-22 08:54:25,659 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-22 08:54:25,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-22 08:54:25,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-22 08:54:25,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-22 08:54:25,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-22 08:54:25,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-22 08:54:25,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-22 08:54:25,660 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-22 08:54:25,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-22 08:54:25,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-22 08:54:25,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-22 08:54:25,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-22 08:54:25,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-22 08:54:25,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-22 08:54:25,661 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-22 08:54:25,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-22 08:54:25,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-22 08:54:25,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-22 08:54:25,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-22 08:54:25,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-22 08:54:25,662 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-22 08:54:25,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-22 08:54:25,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-22 08:54:25,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-22 08:54:25,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-22 08:54:25,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-22 08:54:25,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-22 08:54:25,663 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-22 08:54:25,664 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-22 08:54:26,103 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:54:26,104 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-22 08:54:26,104 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-22 08:54:26,373 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 684 ms to try 5000 different iterations.  Found a solution that moves 4741 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.1734390728134211. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.038540850816938095, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05157018252973701, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5267777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.038540850816938095, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16858333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23566666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:54:26,389 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1520431198:80 , srv266655489:81 , srv280685255:81 , srv784209174:81 , srv1668465825:82 , srv1912152919:82 , srv1928810513:82 , srv2071514324:82 , srv249062535:82 , srv347505797:82 , srv388121501:82 , srv1418801119:83 , srv1876513445:83 , srv477141296:83 , srv519013587:83 , srv563669193:83 , srv767375860:83 , srv810661493:83 , srv1181660359:84 , srv1184903062:84 , srv1337241180:84 , srv1439848181:84 , srv1701761341:84 , srv1954392934:84 , srv356706628:84 , srv1070770511:85 , srv1118937063:85 , srv1415826900:85 , srv186806564:85 , srv2067826984:85 , srv350592955:85 , srv451156633:85 , srv766667432:85 , srv819268024:85 , srv1078984662:86 , srv1224400092:86 , srv1322146527:86 , srv1492125067:86 , srv1507934077:86 , srv1582198753:86 , srv1744209362:86 , srv1750200417:86 , srv1843676768:86 , srv1932315619:86 , srv431059523:86 , srv500722910:86 , srv544289763:86 , srv554190617:86 , srv615084214:86 , srv715820496:86 , srv73595277:86 , srv829570003:86 , srv1747916748:87 , srv1806969525:87 , srv182049293:87 , srv1932766956:87 , srv1950144697:87 , srv1985437004:87 , srv278677052:87 , srv357661920:87 , srv464958704:87 , srv485131493:87 , srv51109784:87 , srv533543069:87 , srv705239102:87 , srv799132256:87 , srv953511934:87 , srv1711014369:88 , srv1736136345:88 , srv2118592459:88 , srv727807779:88 , srv83223412:88 , srv847568086:88 , srv867653277:88 , srv1029326283:89 , srv1427858922:89 , srv1562003050:89 , srv1690784086:89 , srv1894095006:89 , srv1896317100:89 , srv322052138:89 , srv905607702:89 , srv1530314507:90 , srv1572985452:90 , srv1696340563:90 , srv75394672:90 , srv983758985:90 , srv1944034226:91 , srv625314387:91 , srv631399087:91 , srv936008013:91 , srv936316433:91 , srv162456858:92 , srv1649847626:92 , srv1899828934:92 , srv95111519:92 , srv1723717899:93 , srv1976231798:95 , srv711202891:95 , srv2114891815:432 }
2024-02-22 08:54:26,396 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-22 08:54:26,397 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1427858922=11, srv715820496=80, srv1985437004=48, srv784209174=86, srv357661920=61, srv519013587=70, srv705239102=78, srv1439848181=12, srv953511934=98, srv1322146527=7, srv1492125067=13, srv249062535=53, srv2114891815=51, srv1181660359=4, srv485131493=67, srv711202891=79, srv1520431198=15, srv1932315619=42, srv1690784086=23, srv347505797=58, srv182049293=33, srv322052138=57, srv1701761341=25, srv464958704=65, srv451156633=64, srv563669193=74, srv280685255=56, srv95111519=97, srv2071514324=50, srv477141296=66, srv1976231798=47, srv1184903062=5, srv278677052=55, srv73595277=82, srv847568086=92, srv1944034226=44, srv625314387=76, srv1954392934=46, srv799132256=87, srv1843676768=34, srv1806969525=32, srv767375860=85, srv83223412=91, srv162456858=20, srv1950144697=45, srv1582198753=19, srv867653277=93, srv1572985452=18, srv1562003050=17, srv2067826984=49, srv905607702=94, srv1711014369=26, srv1118937063=3, srv829570003=90, srv936008013=95, srv1696340563=24, srv2118592459=52, srv544289763=72, srv1029326283=0, srv1418801119=10, srv631399087=77, srv1896317100=38, srv431059523=63, srv1078984662=2, srv1899828934=39, srv615084214=75, srv1224400092=6, srv727807779=81, srv1876513445=36, srv554190617=73, srv356706628=60, srv533543069=71, srv1736136345=28, srv936316433=96, srv1337241180=8, srv983758985=99, srv51109784=69, srv1744209362=29, srv1668465825=22, srv810661493=88, srv1912152919=40, srv75394672=83, srv350592955=59, srv1747916748=30, srv1894095006=37, srv388121501=62, srv1928810513=41, srv1723717899=27, srv1750200417=31, srv500722910=68, srv1649847626=21, srv766667432=84, srv1530314507=16, srv1932766956=43, srv266655489=54, srv1507934077=14, srv186806564=35, srv1070770511=1, srv819268024=89, srv1415826900=9} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-22 08:54:26,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-22 08:54:26,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-22 08:54:26,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-22 08:54:26,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-22 08:54:26,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-22 08:54:26,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-22 08:54:26,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-22 08:54:26,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-22 08:54:26,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-22 08:54:26,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-22 08:54:26,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-22 08:54:26,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-22 08:54:26,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-22 08:54:26,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-22 08:54:26,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-22 08:54:26,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-22 08:54:26,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-22 08:54:26,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-22 08:54:26,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-22 08:54:26,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-22 08:54:26,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-22 08:54:26,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-22 08:54:26,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-22 08:54:26,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-22 08:54:26,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-22 08:54:26,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-22 08:54:26,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-22 08:54:26,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-22 08:54:26,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-22 08:54:26,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-22 08:54:26,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-22 08:54:26,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-22 08:54:26,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-22 08:54:26,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-22 08:54:26,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-22 08:54:26,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-22 08:54:26,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-22 08:54:26,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-22 08:54:26,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-22 08:54:26,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-22 08:54:26,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-22 08:54:26,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-22 08:54:26,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-22 08:54:26,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-22 08:54:26,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-22 08:54:26,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-22 08:54:26,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-22 08:54:26,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-22 08:54:26,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-22 08:54:26,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-22 08:54:26,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-22 08:54:26,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-22 08:54:26,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-22 08:54:26,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-22 08:54:26,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-22 08:54:26,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-22 08:54:26,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-22 08:54:26,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-22 08:54:26,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-22 08:54:26,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-22 08:54:26,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-22 08:54:26,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-22 08:54:26,426 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-22 08:54:26,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-22 08:54:26,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-22 08:54:26,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-22 08:54:26,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-22 08:54:26,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-22 08:54:26,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-22 08:54:26,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-22 08:54:26,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-22 08:54:26,427 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-22 08:54:26,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-22 08:54:26,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-22 08:54:26,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-22 08:54:26,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-22 08:54:26,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-22 08:54:26,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-22 08:54:26,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-22 08:54:26,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-22 08:54:26,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-22 08:54:26,428 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-22 08:54:26,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-22 08:54:26,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-22 08:54:26,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-22 08:54:26,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-22 08:54:26,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-22 08:54:26,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-22 08:54:26,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-22 08:54:26,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-22 08:54:26,429 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-22 08:54:26,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-22 08:54:26,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-22 08:54:26,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-22 08:54:26,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-22 08:54:26,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-22 08:54:26,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-22 08:54:26,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-22 08:54:26,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-22 08:54:26,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-22 08:54:26,430 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-22 08:54:26,582 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=0.038540850816938095, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05157018252973701, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.038540850816938095, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16858333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23566666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:54:26,582 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-22 08:54:26,582 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1734058756218833, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.038540850816938095, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05157018252973701, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.038540850816938095, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.16858333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.23566666666666666, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-22 08:54:26,858 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 390 ms to try 5000 different iterations.  Found a solution that moves 2646 regions; Going from a computed imbalance of 0.1734058756218833 to a new imbalance of 0.013800251371359712. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02106172971081134); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03079565902914373, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.294, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02106172971081134); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.010666666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04375, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:54:26,868 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1976231798:78 , srv631399087:78 , srv711202891:78 , srv95111519:78 , srv1723717899:79 , srv162456858:80 , srv1894095006:80 , srv1899828934:80 , srv75394672:80 , srv936008013:80 , srv1690784086:81 , srv1029326283:82 , srv1530314507:82 , srv1696340563:82 , srv322052138:82 , srv464958704:82 , srv625314387:82 , srv867653277:82 , srv1944034226:83 , srv2118592459:83 , srv83223412:83 , srv1427858922:84 , srv1492125067:84 , srv1562003050:84 , srv1582198753:84 , srv1649847626:84 , srv1736136345:84 , srv182049293:84 , srv485131493:84 , srv51109784:84 , srv847568086:84 , srv983758985:84 , srv1224400092:85 , srv1322146527:85 , srv1711014369:85 , srv1896317100:85 , srv1950144697:85 , srv1985437004:85 , srv278677052:85 , srv533543069:85 , srv705239102:85 , srv799132256:85 , srv905607702:85 , srv1070770511:86 , srv1337241180:86 , srv1439848181:86 , srv1507934077:86 , srv1572985452:86 , srv1747916748:86 , srv1806969525:86 , srv1932766956:86 , srv356706628:86 , srv357661920:86 , srv431059523:86 , srv451156633:86 , srv615084214:86 , srv715820496:86 , srv727807779:86 , srv766667432:86 , srv810661493:86 , srv819268024:86 , srv936316433:86 , srv953511934:86 , srv1078984662:87 , srv1701761341:87 , srv1744209362:87 , srv1750200417:87 , srv1843676768:87 , srv186806564:87 , srv249062535:87 , srv350592955:87 , srv500722910:87 , srv544289763:87 , srv767375860:87 , srv1118937063:88 , srv1415826900:88 , srv1912152919:88 , srv1932315619:88 , srv2067826984:88 , srv554190617:88 , srv563669193:88 , srv73595277:88 , srv1181660359:89 , srv1184903062:89 , srv477141296:89 , srv829570003:89 , srv1418801119:90 , srv1876513445:90 , srv1928810513:90 , srv388121501:90 , srv784209174:90 , srv1520431198:91 , srv1668465825:91 , srv1954392934:91 , srv266655489:91 , srv280685255:91 , srv519013587:91 , srv2071514324:92 , srv347505797:92 , srv2114891815:529 }
2024-02-22 08:54:26,874 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-22 08:54:26,883 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1427858922=11, srv715820496=80, srv1985437004=48, srv784209174=86, srv357661920=61, srv519013587=70, srv705239102=78, srv1439848181=12, srv953511934=98, srv1322146527=7, srv1492125067=13, srv249062535=53, srv2114891815=51, srv1181660359=4, srv485131493=67, srv711202891=79, srv1520431198=15, srv1932315619=42, srv1690784086=23, srv347505797=58, srv182049293=33, srv322052138=57, srv1701761341=25, srv464958704=65, srv451156633=64, srv563669193=74, srv280685255=56, srv95111519=97, srv2071514324=50, srv477141296=66, srv1976231798=47, srv1184903062=5, srv278677052=55, srv73595277=82, srv847568086=92, srv1944034226=44, srv625314387=76, srv1954392934=46, srv799132256=87, srv1843676768=34, srv1806969525=32, srv767375860=85, srv83223412=91, srv162456858=20, srv1950144697=45, srv1582198753=19, srv867653277=93, srv1572985452=18, srv1562003050=17, srv2067826984=49, srv905607702=94, srv1711014369=26, srv1118937063=3, srv829570003=90, srv936008013=95, srv1696340563=24, srv2118592459=52, srv544289763=72, srv1029326283=0, srv1418801119=10, srv631399087=77, srv1896317100=38, srv431059523=63, srv1078984662=2, srv1899828934=39, srv615084214=75, srv1224400092=6, srv727807779=81, srv1876513445=36, srv554190617=73, srv356706628=60, srv533543069=71, srv1736136345=28, srv936316433=96, srv1337241180=8, srv983758985=99, srv51109784=69, srv1744209362=29, srv1668465825=22, srv810661493=88, srv1912152919=40, srv75394672=83, srv350592955=59, srv1747916748=30, srv1894095006=37, srv388121501=62, srv1928810513=41, srv1723717899=27, srv1750200417=31, srv500722910=68, srv1649847626=21, srv766667432=84, srv1530314507=16, srv1932766956=43, srv266655489=54, srv1507934077=14, srv186806564=35, srv1070770511=1, srv819268024=89, srv1415826900=9} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-22 08:54:26,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-22 08:54:26,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-22 08:54:26,894 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-22 08:54:26,895 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-22 08:54:26,896 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-22 08:54:26,897 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-22 08:54:26,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-22 08:54:26,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-22 08:54:26,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-22 08:54:26,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-22 08:54:26,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-22 08:54:26,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-22 08:54:26,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-22 08:54:26,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-22 08:54:26,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-22 08:54:26,898 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-22 08:54:26,899 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-22 08:54:26,899 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-22 08:54:26,899 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-22 08:54:26,899 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-22 08:54:26,899 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-22 08:54:26,899 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-22 08:54:26,899 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-22 08:54:26,899 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-22 08:54:26,899 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-22 08:54:26,900 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-22 08:54:26,900 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-22 08:54:26,900 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-22 08:54:26,900 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-22 08:54:26,900 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-22 08:54:26,900 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-22 08:54:26,900 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-22 08:54:26,900 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-22 08:54:26,900 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-22 08:54:26,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-22 08:54:26,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-22 08:54:26,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-22 08:54:26,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-22 08:54:26,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-22 08:54:26,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-22 08:54:26,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-22 08:54:26,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-22 08:54:26,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-22 08:54:26,901 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-22 08:54:26,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-22 08:54:26,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-22 08:54:26,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-22 08:54:26,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-22 08:54:26,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-22 08:54:26,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-22 08:54:26,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-22 08:54:26,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-22 08:54:26,902 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-22 08:54:26,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-22 08:54:26,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-22 08:54:26,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-22 08:54:26,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-22 08:54:26,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-22 08:54:26,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-22 08:54:26,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-22 08:54:26,903 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-22 08:54:27,011 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=0.02106172971081134); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03079565902914373, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02106172971081134); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.010666666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04375, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:54:27,011 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-22 08:54:27,011 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.013781723683359495, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02106172971081134); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03079565902914373, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02106172971081134); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.010666666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04375, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-22 08:54:27,184 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 254 ms to try 5000 different iterations.  Found a solution that moves 1026 regions; Going from a computed imbalance of 0.013781723683359495 to a new imbalance of 7.047954218068492E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005441019101597431); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0058218983640361864); MoveCostFunction : (multiplier=7.0, imbalance=0.114, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005441019101597431); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003833333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:54:27,185 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv936316433:81 , srv1572985452:82 , srv1649847626:82 , srv1954392934:82 , srv829570003:82 , srv983758985:82 , srv554190617:83 , srv625314387:83 , srv905607702:83 , srv1078984662:84 , srv1184903062:84 , srv1427858922:84 , srv1668465825:84 , srv1711014369:84 , srv1744209362:84 , srv1806969525:84 , srv1876513445:84 , srv1928810513:84 , srv1932315619:84 , srv1944034226:84 , srv1976231798:84 , srv2067826984:84 , srv2071514324:84 , srv347505797:84 , srv357661920:84 , srv519013587:84 , srv727807779:84 , srv73595277:84 , srv953511934:84 , srv1118937063:85 , srv1181660359:85 , srv1415826900:85 , srv1418801119:85 , srv1507934077:85 , srv1562003050:85 , srv1696340563:85 , srv1747916748:85 , srv1750200417:85 , srv1843676768:85 , srv186806564:85 , srv1896317100:85 , srv1932766956:85 , srv1950144697:85 , srv266655489:85 , srv350592955:85 , srv431059523:85 , srv477141296:85 , srv533543069:85 , srv705239102:85 , srv711202891:85 , srv715820496:85 , srv799132256:85 , srv847568086:85 , srv1070770511:86 , srv1520431198:86 , srv162456858:86 , srv1690784086:86 , srv1701761341:86 , srv1723717899:86 , srv1736136345:86 , srv182049293:86 , srv1899828934:86 , srv1985437004:86 , srv278677052:86 , srv280685255:86 , srv388121501:86 , srv451156633:86 , srv485131493:86 , srv500722910:86 , srv544289763:86 , srv615084214:86 , srv766667432:86 , srv784209174:86 , srv819268024:86 , srv83223412:86 , srv936008013:86 , srv1029326283:87 , srv1224400092:87 , srv1322146527:87 , srv1337241180:87 , srv1439848181:87 , srv1530314507:87 , srv51109784:87 , srv563669193:87 , srv767375860:87 , srv1492125067:88 , srv1582198753:88 , srv1894095006:88 , srv1912152919:88 , srv2118592459:88 , srv249062535:88 , srv322052138:88 , srv631399087:88 , srv75394672:88 , srv810661493:88 , srv867653277:88 , srv95111519:88 , srv356706628:89 , srv464958704:89 , srv2114891815:545 }
2024-02-22 08:54:27,189 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-22 08:54:27,190 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1427858922=11, srv715820496=80, srv1985437004=48, srv784209174=86, srv357661920=61, srv519013587=70, srv705239102=78, srv1439848181=12, srv953511934=98, srv1322146527=7, srv1492125067=13, srv249062535=53, srv2114891815=51, srv1181660359=4, srv485131493=67, srv711202891=79, srv1520431198=15, srv1932315619=42, srv1690784086=23, srv347505797=58, srv182049293=33, srv322052138=57, srv1701761341=25, srv464958704=65, srv451156633=64, srv563669193=74, srv280685255=56, srv95111519=97, srv2071514324=50, srv477141296=66, srv1976231798=47, srv1184903062=5, srv278677052=55, srv73595277=82, srv847568086=92, srv1944034226=44, srv625314387=76, srv1954392934=46, srv799132256=87, srv1843676768=34, srv1806969525=32, srv767375860=85, srv83223412=91, srv162456858=20, srv1950144697=45, srv1582198753=19, srv867653277=93, srv1572985452=18, srv1562003050=17, srv2067826984=49, srv905607702=94, srv1711014369=26, srv1118937063=3, srv829570003=90, srv936008013=95, srv1696340563=24, srv2118592459=52, srv544289763=72, srv1029326283=0, srv1418801119=10, srv631399087=77, srv1896317100=38, srv431059523=63, srv1078984662=2, srv1899828934=39, srv615084214=75, srv1224400092=6, srv727807779=81, srv1876513445=36, srv554190617=73, srv356706628=60, srv533543069=71, srv1736136345=28, srv936316433=96, srv1337241180=8, srv983758985=99, srv51109784=69, srv1744209362=29, srv1668465825=22, srv810661493=88, srv1912152919=40, srv75394672=83, srv350592955=59, srv1747916748=30, srv1894095006=37, srv388121501=62, srv1928810513=41, srv1723717899=27, srv1750200417=31, srv500722910=68, srv1649847626=21, srv766667432=84, srv1530314507=16, srv1932766956=43, srv266655489=54, srv1507934077=14, srv186806564=35, srv1070770511=1, srv819268024=89, srv1415826900=9} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-22 08:54:27,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-22 08:54:27,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-22 08:54:27,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-22 08:54:27,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-22 08:54:27,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-22 08:54:27,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-22 08:54:27,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-22 08:54:27,207 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-22 08:54:27,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-22 08:54:27,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-22 08:54:27,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-22 08:54:27,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-22 08:54:27,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-22 08:54:27,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-22 08:54:27,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-22 08:54:27,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-22 08:54:27,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-22 08:54:27,208 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-22 08:54:27,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-22 08:54:27,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-22 08:54:27,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-22 08:54:27,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-22 08:54:27,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-22 08:54:27,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-22 08:54:27,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-22 08:54:27,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-22 08:54:27,209 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-22 08:54:27,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-22 08:54:27,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-22 08:54:27,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-22 08:54:27,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-22 08:54:27,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-22 08:54:27,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-22 08:54:27,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-22 08:54:27,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-22 08:54:27,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-22 08:54:27,210 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-22 08:54:27,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-22 08:54:27,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-22 08:54:27,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-22 08:54:27,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-22 08:54:27,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-22 08:54:27,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-22 08:54:27,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-22 08:54:27,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-22 08:54:27,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-22 08:54:27,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-22 08:54:27,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-22 08:54:27,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-22 08:54:27,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-22 08:54:27,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-22 08:54:27,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-22 08:54:27,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-22 08:54:27,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-22 08:54:27,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-22 08:54:27,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-22 08:54:27,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-22 08:54:27,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-22 08:54:27,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-22 08:54:27,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-22 08:54:27,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-22 08:54:27,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-22 08:54:27,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-22 08:54:27,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-22 08:54:27,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-22 08:54:27,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-22 08:54:27,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-22 08:54:27,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-22 08:54:27,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-22 08:54:27,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-22 08:54:27,214 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-22 08:54:27,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-22 08:54:27,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-22 08:54:27,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-22 08:54:27,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-22 08:54:27,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-22 08:54:27,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-22 08:54:27,216 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-22 08:54:27,217 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-22 08:54:27,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-22 08:54:27,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-22 08:54:27,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-22 08:54:27,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-22 08:54:27,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-22 08:54:27,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-22 08:54:27,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-22 08:54:27,218 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-22 08:54:27,305 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=0.005441019101597431); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0058218983640361864); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005441019101597431); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003833333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:54:27,305 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-22 08:54:27,305 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=6.97611216255745E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005441019101597431); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0058218983640361864); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.005441019101597431); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.003833333333333333); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-22 08:54:27,667 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 441 ms to try 5000 different iterations.  Found a solution that moves 237 regions; Going from a computed imbalance of 6.97611216255745E-4 to a new imbalance of 2.40136780441937E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=2.735366466207394E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0013400504203456161); MoveCostFunction : (multiplier=7.0, imbalance=0.026333333333333334, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=2.735366466207394E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:54:27,668 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1530314507:83 , srv1582198753:83 , srv1896317100:83 , srv1899828934:83 , srv2118592459:83 , srv322052138:83 , srv356706628:83 , srv1029326283:84 , srv1118937063:84 , srv1181660359:84 , srv1224400092:84 , srv1322146527:84 , srv1415826900:84 , srv1418801119:84 , srv1439848181:84 , srv1492125067:84 , srv1562003050:84 , srv1572985452:84 , srv162456858:84 , srv1649847626:84 , srv1723717899:84 , srv1736136345:84 , srv1747916748:84 , srv1750200417:84 , srv1843676768:84 , srv1912152919:84 , srv1932315619:84 , srv1932766956:84 , srv1944034226:84 , srv1985437004:84 , srv2071514324:84 , srv278677052:84 , srv347505797:84 , srv388121501:84 , srv464958704:84 , srv500722910:84 , srv51109784:84 , srv519013587:84 , srv544289763:84 , srv563669193:84 , srv615084214:84 , srv711202891:84 , srv727807779:84 , srv73595277:84 , srv75394672:84 , srv867653277:84 , srv936316433:84 , srv95111519:84 , srv1070770511:85 , srv1078984662:85 , srv1184903062:85 , srv1337241180:85 , srv1427858922:85 , srv1507934077:85 , srv1520431198:85 , srv1668465825:85 , srv1696340563:85 , srv1701761341:85 , srv1711014369:85 , srv1744209362:85 , srv1806969525:85 , srv182049293:85 , srv186806564:85 , srv1876513445:85 , srv1894095006:85 , srv1950144697:85 , srv1954392934:85 , srv1976231798:85 , srv2067826984:85 , srv249062535:85 , srv266655489:85 , srv280685255:85 , srv350592955:85 , srv357661920:85 , srv431059523:85 , srv451156633:85 , srv477141296:85 , srv485131493:85 , srv533543069:85 , srv554190617:85 , srv631399087:85 , srv705239102:85 , srv715820496:85 , srv766667432:85 , srv767375860:85 , srv784209174:85 , srv799132256:85 , srv810661493:85 , srv819268024:85 , srv829570003:85 , srv83223412:85 , srv847568086:85 , srv905607702:85 , srv936008013:85 , srv953511934:85 , srv1690784086:86 , srv1928810513:86 , srv625314387:86 , srv983758985:86 , srv2114891815:636 }
2024-02-22 08:54:27,676 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-22 08:54:27,677 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1427858922=11, srv715820496=80, srv1985437004=48, srv784209174=86, srv357661920=61, srv519013587=70, srv705239102=78, srv1439848181=12, srv953511934=98, srv1322146527=7, srv1492125067=13, srv249062535=53, srv2114891815=51, srv1181660359=4, srv485131493=67, srv711202891=79, srv1520431198=15, srv1932315619=42, srv1690784086=23, srv347505797=58, srv182049293=33, srv322052138=57, srv1701761341=25, srv464958704=65, srv451156633=64, srv563669193=74, srv280685255=56, srv95111519=97, srv2071514324=50, srv477141296=66, srv1976231798=47, srv1184903062=5, srv278677052=55, srv73595277=82, srv847568086=92, srv1944034226=44, srv625314387=76, srv1954392934=46, srv799132256=87, srv1843676768=34, srv1806969525=32, srv767375860=85, srv83223412=91, srv162456858=20, srv1950144697=45, srv1582198753=19, srv867653277=93, srv1572985452=18, srv1562003050=17, srv2067826984=49, srv905607702=94, srv1711014369=26, srv1118937063=3, srv829570003=90, srv936008013=95, srv1696340563=24, srv2118592459=52, srv544289763=72, srv1029326283=0, srv1418801119=10, srv631399087=77, srv1896317100=38, srv431059523=63, srv1078984662=2, srv1899828934=39, srv615084214=75, srv1224400092=6, srv727807779=81, srv1876513445=36, srv554190617=73, srv356706628=60, srv533543069=71, srv1736136345=28, srv936316433=96, srv1337241180=8, srv983758985=99, srv51109784=69, srv1744209362=29, srv1668465825=22, srv810661493=88, srv1912152919=40, srv75394672=83, srv350592955=59, srv1747916748=30, srv1894095006=37, srv388121501=62, srv1928810513=41, srv1723717899=27, srv1750200417=31, srv500722910=68, srv1649847626=21, srv766667432=84, srv1530314507=16, srv1932766956=43, srv266655489=54, srv1507934077=14, srv186806564=35, srv1070770511=1, srv819268024=89, srv1415826900=9} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-22 08:54:27,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-22 08:54:27,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-22 08:54:27,695 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-22 08:54:27,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-22 08:54:27,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-22 08:54:27,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-22 08:54:27,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-22 08:54:27,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-22 08:54:27,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-22 08:54:27,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-22 08:54:27,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-22 08:54:27,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-22 08:54:27,696 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-22 08:54:27,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-22 08:54:27,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-22 08:54:27,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-22 08:54:27,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-22 08:54:27,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-22 08:54:27,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-22 08:54:27,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-22 08:54:27,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-22 08:54:27,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-22 08:54:27,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-22 08:54:27,697 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-22 08:54:27,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-22 08:54:27,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-22 08:54:27,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-22 08:54:27,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-22 08:54:27,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-22 08:54:27,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-22 08:54:27,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-22 08:54:27,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-22 08:54:27,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-22 08:54:27,698 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-22 08:54:27,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-22 08:54:27,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-22 08:54:27,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-22 08:54:27,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-22 08:54:27,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-22 08:54:27,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-22 08:54:27,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-22 08:54:27,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-22 08:54:27,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-22 08:54:27,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-22 08:54:27,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-22 08:54:27,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-22 08:54:27,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-22 08:54:27,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-22 08:54:27,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-22 08:54:27,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-22 08:54:27,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-22 08:54:27,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-22 08:54:27,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-22 08:54:27,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-22 08:54:27,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-22 08:54:27,700 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-22 08:54:27,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-22 08:54:27,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-22 08:54:27,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-22 08:54:27,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-22 08:54:27,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-22 08:54:27,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-22 08:54:27,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-22 08:54:27,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-22 08:54:27,701 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-22 08:54:27,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-22 08:54:27,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-22 08:54:27,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-22 08:54:27,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-22 08:54:27,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-22 08:54:27,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-22 08:54:27,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-22 08:54:27,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-22 08:54:27,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-22 08:54:27,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-22 08:54:27,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-22 08:54:27,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-22 08:54:27,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-22 08:54:27,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-22 08:54:27,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-22 08:54:27,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-22 08:54:27,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-22 08:54:27,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-22 08:54:27,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-22 08:54:27,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-22 08:54:27,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-22 08:54:27,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-22 08:54:27,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-22 08:54:27,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-22 08:54:27,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-22 08:54:27,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-22 08:54:27,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-22 08:54:27,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-22 08:54:27,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-22 08:54:27,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-22 08:54:27,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-22 08:54:27,705 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-22 08:54:27,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-22 08:54:27,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-22 08:54:27,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-22 08:54:27,706 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-22 08:54:27,845 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=2.735366466207394E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0013400504203456161); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=2.735366466207394E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:54:27,845 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2024-02-22 08:54:27,846 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=2.235416857478659E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=2.735366466207394E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0013400504203456161); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=2.735366466207394E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2024-02-22 08:54:28,015 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 297 ms to try 5000 different iterations.  Found a solution that moves 9 regions; Going from a computed imbalance of 2.235416857478659E-5 to a new imbalance of 5.705512340466184E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0012535023884839248); MoveCostFunction : (multiplier=7.0, imbalance=0.001); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:54:28,016 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv280685255:83 , srv500722910:83 , srv544289763:83 , srv1029326283:84 , srv1070770511:84 , srv1078984662:84 , srv1118937063:84 , srv1181660359:84 , srv1184903062:84 , srv1224400092:84 , srv1322146527:84 , srv1337241180:84 , srv1415826900:84 , srv1418801119:84 , srv1427858922:84 , srv1492125067:84 , srv1507934077:84 , srv1520431198:84 , srv1530314507:84 , srv1562003050:84 , srv1572985452:84 , srv162456858:84 , srv1649847626:84 , srv1668465825:84 , srv1690784086:84 , srv1696340563:84 , srv1701761341:84 , srv1711014369:84 , srv1723717899:84 , srv1736136345:84 , srv1744209362:84 , srv1747916748:84 , srv1750200417:84 , srv1806969525:84 , srv182049293:84 , srv1843676768:84 , srv186806564:84 , srv1876513445:84 , srv1894095006:84 , srv1896317100:84 , srv1912152919:84 , srv1928810513:84 , srv1932315619:84 , srv1932766956:84 , srv1944034226:84 , srv1950144697:84 , srv1954392934:84 , srv1976231798:84 , srv1985437004:84 , srv2067826984:84 , srv2071514324:84 , srv2118592459:84 , srv249062535:84 , srv266655489:84 , srv278677052:84 , srv322052138:84 , srv347505797:84 , srv350592955:84 , srv356706628:84 , srv357661920:84 , srv388121501:84 , srv431059523:84 , srv451156633:84 , srv464958704:84 , srv477141296:84 , srv485131493:84 , srv51109784:84 , srv519013587:84 , srv533543069:84 , srv554190617:84 , srv563669193:84 , srv615084214:84 , srv625314387:84 , srv631399087:84 , srv705239102:84 , srv711202891:84 , srv715820496:84 , srv727807779:84 , srv73595277:84 , srv75394672:84 , srv766667432:84 , srv767375860:84 , srv784209174:84 , srv799132256:84 , srv810661493:84 , srv819268024:84 , srv829570003:84 , srv83223412:84 , srv847568086:84 , srv867653277:84 , srv905607702:84 , srv936008013:84 , srv936316433:84 , srv95111519:84 , srv953511934:84 , srv983758985:84 , srv1439848181:85 , srv1582198753:85 , srv1899828934:85 , srv2114891815:684 }
2024-02-22 08:54:28,047 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-22 08:54:28,049 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1427858922=11, srv715820496=80, srv1985437004=48, srv784209174=86, srv357661920=61, srv519013587=70, srv705239102=78, srv1439848181=12, srv953511934=98, srv1322146527=7, srv1492125067=13, srv249062535=53, srv2114891815=51, srv1181660359=4, srv485131493=67, srv711202891=79, srv1520431198=15, srv1932315619=42, srv1690784086=23, srv347505797=58, srv182049293=33, srv322052138=57, srv1701761341=25, srv464958704=65, srv451156633=64, srv563669193=74, srv280685255=56, srv95111519=97, srv2071514324=50, srv477141296=66, srv1976231798=47, srv1184903062=5, srv278677052=55, srv73595277=82, srv847568086=92, srv1944034226=44, srv625314387=76, srv1954392934=46, srv799132256=87, srv1843676768=34, srv1806969525=32, srv767375860=85, srv83223412=91, srv162456858=20, srv1950144697=45, srv1582198753=19, srv867653277=93, srv1572985452=18, srv1562003050=17, srv2067826984=49, srv905607702=94, srv1711014369=26, srv1118937063=3, srv829570003=90, srv936008013=95, srv1696340563=24, srv2118592459=52, srv544289763=72, srv1029326283=0, srv1418801119=10, srv631399087=77, srv1896317100=38, srv431059523=63, srv1078984662=2, srv1899828934=39, srv615084214=75, srv1224400092=6, srv727807779=81, srv1876513445=36, srv554190617=73, srv356706628=60, srv533543069=71, srv1736136345=28, srv936316433=96, srv1337241180=8, srv983758985=99, srv51109784=69, srv1744209362=29, srv1668465825=22, srv810661493=88, srv1912152919=40, srv75394672=83, srv350592955=59, srv1747916748=30, srv1894095006=37, srv388121501=62, srv1928810513=41, srv1723717899=27, srv1750200417=31, srv500722910=68, srv1649847626=21, srv766667432=84, srv1530314507=16, srv1932766956=43, srv266655489=54, srv1507934077=14, srv186806564=35, srv1070770511=1, srv819268024=89, srv1415826900=9} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-22 08:54:28,066 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-22 08:54:28,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-22 08:54:28,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-22 08:54:28,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-22 08:54:28,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-22 08:54:28,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-22 08:54:28,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-22 08:54:28,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-22 08:54:28,067 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-22 08:54:28,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-22 08:54:28,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-22 08:54:28,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-22 08:54:28,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-22 08:54:28,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-22 08:54:28,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-22 08:54:28,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-22 08:54:28,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-22 08:54:28,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-22 08:54:28,068 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-22 08:54:28,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-22 08:54:28,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-22 08:54:28,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-22 08:54:28,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-22 08:54:28,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-22 08:54:28,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-22 08:54:28,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-22 08:54:28,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-22 08:54:28,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-22 08:54:28,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-22 08:54:28,069 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2024-02-22 08:54:28,070 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2024-02-22 08:54:28,071 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2024-02-22 08:54:28,072 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2024-02-22 08:54:28,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2024-02-22 08:54:28,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2024-02-22 08:54:28,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2024-02-22 08:54:28,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2024-02-22 08:54:28,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2024-02-22 08:54:28,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2024-02-22 08:54:28,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2024-02-22 08:54:28,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2024-02-22 08:54:28,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2024-02-22 08:54:28,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2024-02-22 08:54:28,073 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2024-02-22 08:54:28,151 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); 
2024-02-22 08:54:28,151 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv280685255:83 , srv500722910:83 , srv544289763:83 , srv1029326283:84 , srv1070770511:84 , srv1078984662:84 , srv1118937063:84 , srv1181660359:84 , srv1184903062:84 , srv1224400092:84 , srv1322146527:84 , srv1337241180:84 , srv1415826900:84 , srv1418801119:84 , srv1427858922:84 , srv1492125067:84 , srv1507934077:84 , srv1520431198:84 , srv1530314507:84 , srv1562003050:84 , srv1572985452:84 , srv162456858:84 , srv1649847626:84 , srv1668465825:84 , srv1690784086:84 , srv1696340563:84 , srv1701761341:84 , srv1711014369:84 , srv1723717899:84 , srv1736136345:84 , srv1744209362:84 , srv1747916748:84 , srv1750200417:84 , srv1806969525:84 , srv182049293:84 , srv1843676768:84 , srv186806564:84 , srv1876513445:84 , srv1894095006:84 , srv1896317100:84 , srv1912152919:84 , srv1928810513:84 , srv1932315619:84 , srv1932766956:84 , srv1944034226:84 , srv1950144697:84 , srv1954392934:84 , srv1976231798:84 , srv1985437004:84 , srv2067826984:84 , srv2071514324:84 , srv2118592459:84 , srv249062535:84 , srv266655489:84 , srv278677052:84 , srv322052138:84 , srv347505797:84 , srv350592955:84 , srv356706628:84 , srv357661920:84 , srv388121501:84 , srv431059523:84 , srv451156633:84 , srv464958704:84 , srv477141296:84 , srv485131493:84 , srv51109784:84 , srv519013587:84 , srv533543069:84 , srv554190617:84 , srv563669193:84 , srv615084214:84 , srv625314387:84 , srv631399087:84 , srv705239102:84 , srv711202891:84 , srv715820496:84 , srv727807779:84 , srv73595277:84 , srv75394672:84 , srv766667432:84 , srv767375860:84 , srv784209174:84 , srv799132256:84 , srv810661493:84 , srv819268024:84 , srv829570003:84 , srv83223412:84 , srv847568086:84 , srv867653277:84 , srv905607702:84 , srv936008013:84 , srv936316433:84 , srv95111519:84 , srv953511934:84 , srv983758985:84 , srv1439848181:85 , srv1582198753:85 , srv1899828934:85 , srv2114891815:684 }
2024-02-22 08:54:28,184 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=739 (was 734) - SystemLoadAverage LEAK? -, ProcessCount=180 (was 180), AvailableMemoryMB=2531 (was 3012)
2024-02-22 08:54:28,194 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=290, MaxFileDescriptor=60000, SystemLoadAverage=739, ProcessCount=180, AvailableMemoryMB=2530
2024-02-22 08:54:28,195 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2024-02-22 08:54:28,195 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2024-02-22 08:54:28,202 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1236945169:84 , srv1319404059:84 , srv1329140094:84 , srv1407443140:84 , srv1435325855:84 , srv1503096357:84 , srv1514122383:84 , srv1567682434:84 , srv1606048753:84 , srv161789547:84 , srv1781374380:84 , srv1808490984:84 , srv1977737835:84 , srv1981315856:84 , srv1996595762:84 , srv2066260906:84 , srv2070466902:84 , srv2086539441:84 , srv2128007227:84 , srv240349923:84 , srv426391904:84 , srv50760644:84 , srv522366651:84 , srv632708794:84 , srv634622558:84 , srv656789359:84 , srv771005448:84 , srv801053378:84 , srv977633135:84 , srv1437634950:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2024-02-22 08:54:28,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-22 08:54:28,203 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1236945169=0, srv426391904=21, srv1808490984=12, srv801053378=28, srv2066260906=16, srv1606048753=9, srv1407443140=3, srv2128007227=19, srv1503096357=6, srv2086539441=18, srv771005448=27, srv50760644=22, srv1977737835=13, srv240349923=20, srv1435325855=4, srv977633135=29, srv1567682434=8, srv161789547=10, srv522366651=23, srv1981315856=14, srv632708794=24, srv1437634950=5, srv634622558=25, srv1781374380=11, srv1996595762=15, srv1319404059=1, srv1514122383=7, srv656789359=26, srv2070466902=17, srv1329140094=2} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-22 08:54:28,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-22 08:54:28,211 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-22 08:54:28,212 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-22 08:54:28,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-22 08:54:28,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-22 08:54:28,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-22 08:54:28,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-22 08:54:28,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-22 08:54:28,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-22 08:54:28,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-22 08:54:28,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-22 08:54:28,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-22 08:54:28,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-22 08:54:28,213 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-22 08:54:28,226 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=1.1327513135240315, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:54:28,227 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912611338318464, 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=1.1327513135240315, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2024-02-22 08:56:28,217 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 6278615 different iterations.  Found a solution that moves 1851 regions; Going from a computed imbalance of 0.9912611338318464 to a new imbalance of 4.320326340186438E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6855555555555556, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:56:28,227 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1236945169:90 , srv1319404059:90 , srv1329140094:90 , srv1407443140:90 , srv1435325855:90 , srv1437634950:90 , srv1503096357:90 , srv1514122383:90 , srv1567682434:90 , srv1606048753:90 , srv161789547:90 , srv1781374380:90 , srv1808490984:90 , srv1977737835:90 , srv1981315856:90 , srv1996595762:90 , srv2066260906:90 , srv2070466902:90 , srv2086539441:90 , srv2128007227:90 , srv240349923:90 , srv426391904:90 , srv50760644:90 , srv522366651:90 , srv632708794:90 , srv634622558:90 , srv656789359:90 , srv771005448:90 , srv801053378:90 , srv977633135:90 }
2024-02-22 08:56:28,230 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2024-02-22 08:56:28,230 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1236945169=0, srv426391904=21, srv1808490984=12, srv801053378=28, srv2066260906=16, srv1606048753=9, srv1407443140=3, srv2128007227=19, srv1503096357=6, srv2086539441=18, srv771005448=27, srv50760644=22, srv1977737835=13, srv240349923=20, srv1435325855=4, srv977633135=29, srv1567682434=8, srv161789547=10, srv522366651=23, srv1981315856=14, srv632708794=24, srv1437634950=5, srv634622558=25, srv1781374380=11, srv1996595762=15, srv1319404059=1, srv1514122383=7, srv656789359=26, srv2070466902=17, srv1329140094=2} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2024-02-22 08:56:28,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2024-02-22 08:56:28,235 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2024-02-22 08:56:28,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2024-02-22 08:56:28,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2024-02-22 08:56:28,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2024-02-22 08:56:28,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2024-02-22 08:56:28,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2024-02-22 08:56:28,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2024-02-22 08:56:28,236 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2024-02-22 08:56:28,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2024-02-22 08:56:28,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2024-02-22 08:56:28,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2024-02-22 08:56:28,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2024-02-22 08:56:28,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2024-02-22 08:56:28,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2024-02-22 08:56:28,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2024-02-22 08:56:28,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2024-02-22 08:56:28,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2024-02-22 08:56:28,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2024-02-22 08:56:28,237 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2024-02-22 08:56:28,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2024-02-22 08:56:28,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2024-02-22 08:56:28,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2024-02-22 08:56:28,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2024-02-22 08:56:28,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2024-02-22 08:56:28,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2024-02-22 08:56:28,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2024-02-22 08:56:28,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2024-02-22 08:56:28,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2024-02-22 08:56:28,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2024-02-22 08:56:28,238 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2024-02-22 08:56:28,252 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2024-02-22 08:56:28,253 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1236945169:90 , srv1319404059:90 , srv1329140094:90 , srv1407443140:90 , srv1435325855:90 , srv1437634950:90 , srv1503096357:90 , srv1514122383:90 , srv1567682434:90 , srv1606048753:90 , srv161789547:90 , srv1781374380:90 , srv1808490984:90 , srv1977737835:90 , srv1981315856:90 , srv1996595762:90 , srv2066260906:90 , srv2070466902:90 , srv2086539441:90 , srv2128007227:90 , srv240349923:90 , srv426391904:90 , srv50760644:90 , srv522366651:90 , srv632708794:90 , srv634622558:90 , srv656789359:90 , srv771005448:90 , srv801053378:90 , srv977633135:90 }
2024-02-22 08:56:28,280 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=926 (was 739) - SystemLoadAverage LEAK? -, ProcessCount=180 (was 180), AvailableMemoryMB=2375 (was 2530)