2023-09-25 05:53:12,854 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-09-25 05:53:13,202 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-09-25 05:53:13,325 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-09-25 05:53:13,385 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-09-25 05:53:13,394 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=1000000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=30000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-09-25 05:53:13,407 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=291, ProcessCount=168, AvailableMemoryMB=9237
2023-09-25 05:53:13,409 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-09-25 05:53:13,409 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=false, stepsPerRegion=800, maxRunningTime=10000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 0.0 etc.
2023-09-25 05:53:13,550 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1009240315:84 , srv1040733832:84 , srv1042651960:84 , srv1069122300:84 , srv1110978093:84 , srv1192171875:84 , srv1210076766:84 , srv1217960540:84 , srv1229041555:84 , srv1230884823:84 , srv1233101176:84 , srv1234519833:84 , srv1328339617:84 , srv1334461585:84 , srv1335783093:84 , srv1341844560:84 , srv1356019477:84 , srv1360360063:84 , srv1412897297:84 , srv1456340812:84 , srv146408861:84 , srv1466744919:84 , srv1477144995:84 , srv1510250311:84 , srv1559387036:84 , srv156845330:84 , srv1571494203:84 , srv1571693771:84 , srv1588873453:84 , srv1612971445:84 , srv1619104067:84 , srv1627999481:84 , srv1645143567:84 , srv1661318465:84 , srv167912773:84 , srv1693588816:84 , srv1727523301:84 , srv1742127431:84 , srv1744163293:84 , srv1821430132:84 , srv1838479238:84 , srv1872189444:84 , srv1898991339:84 , srv1972797933:84 , srv1997291957:84 , srv2017304098:84 , srv2031267463:84 , srv2036730674:84 , srv205312391:84 , srv2056654234:84 , srv206223327:84 , srv2064723634:84 , srv2102650378:84 , srv211821701:84 , srv267268926:84 , srv267835222:84 , srv271409457:84 , srv278824887:84 , srv309079970:84 , srv309546518:84 , srv309879802:84 , srv331284111:84 , srv36029335:84 , srv38078628:84 , srv405964269:84 , srv44512104:84 , srv445643312:84 , srv468641331:84 , srv482376973:84 , srv487009639:84 , srv517460130:84 , srv553713184:84 , srv558644732:84 , srv586753268:84 , srv605198139:84 , srv605817835:84 , srv616420998:84 , srv649457198:84 , srv662569955:84 , srv681350085:84 , srv689382393:84 , srv765357649:84 , srv795619571:84 , srv831516512:84 , srv849259282:84 , srv860936049:84 , srv884229756:84 , srv888527182:84 , srv892868510:84 , srv905878535:84 , srv92176509:84 , srv926679617:84 , srv940559372:84 , srv94409978:84 , srv948718722:84 , srv957762052:84 , srv965795290:84 , srv995088552:84 , srv998226432:84 , srv2045851116:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-09-25 05:53:13,559 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-09-25 05:53:13,565 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1356019477=16, srv995088552=98, srv1898991339=42, srv1069122300=3, srv605198139=75, srv309879802=61, srv965795290=97, srv2031267463=46, srv94409978=94, srv2056654234=50, srv331284111=62, srv831516512=84, srv482376973=69, srv44512104=66, srv926679617=92, srv271409457=57, srv1230884823=9, srv146408861=20, srv36029335=63, srv884229756=87, srv1838479238=40, srv553713184=72, srv156845330=25, srv1412897297=18, srv309079970=59, srv957762052=96, srv468641331=68, srv205312391=49, srv905878535=90, srv1009240315=0, srv1110978093=4, srv1559387036=24, srv1042651960=2, srv1510250311=23, srv206223327=51, srv662569955=79, srv1571693771=27, srv1997291957=44, srv267268926=55, srv405964269=65, srv892868510=89, srv517460130=71, srv1341844560=15, srv1744163293=38, srv1821430132=39, srv2036730674=47, srv1217960540=7, srv2017304098=45, srv1588873453=28, srv2102650378=53, srv1335783093=14, srv860936049=86, srv1192171875=5, srv267835222=56, srv2045851116=48, srv586753268=74, srv948718722=95, srv1972797933=43, srv1627999481=31, srv167912773=34, srv2064723634=52, srv795619571=83, srv558644732=73, srv1742127431=37, srv309546518=60, srv940559372=93, srv92176509=91, srv211821701=54, srv849259282=85, srv1661318465=33, srv1233101176=10, srv998226432=99, srv1645143567=32, srv278824887=58, srv1571494203=26, srv1693588816=35, srv1727523301=36, srv616420998=77, srv1456340812=19, srv689382393=81, srv605817835=76, srv765357649=82, srv1229041555=8, srv1466744919=21, srv1328339617=12, srv38078628=64, srv487009639=70, srv1040733832=1, srv1360360063=17, srv1210076766=6, srv1334461585=13, srv1612971445=29, srv649457198=78, srv888527182=88, srv1872189444=41, srv1619104067=30, srv1234519833=11, srv445643312=67, srv681350085=80, srv1477144995=22} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-09-25 05:53:13,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-09-25 05:53:13,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-09-25 05:53:13,644 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-09-25 05:53:13,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-09-25 05:53:13,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-09-25 05:53:13,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-09-25 05:53:13,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-09-25 05:53:13,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-09-25 05:53:13,645 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-09-25 05:53:13,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-09-25 05:53:13,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-09-25 05:53:13,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-09-25 05:53:13,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-09-25 05:53:13,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-09-25 05:53:13,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-09-25 05:53:13,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-09-25 05:53:13,646 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-09-25 05:53:13,647 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-09-25 05:53:13,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-09-25 05:53:13,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-09-25 05:53:13,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-09-25 05:53:13,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-09-25 05:53:13,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-09-25 05:53:13,648 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-09-25 05:53:13,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-09-25 05:53:13,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-09-25 05:53:13,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-09-25 05:53:13,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-09-25 05:53:13,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-09-25 05:53:13,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-09-25 05:53:13,649 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-09-25 05:53:13,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-09-25 05:53:13,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-09-25 05:53:13,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-09-25 05:53:13,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-09-25 05:53:13,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-09-25 05:53:13,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-09-25 05:53:13,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-09-25 05:53:13,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-09-25 05:53:13,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-09-25 05:53:13,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-09-25 05:53:13,650 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-09-25 05:53:13,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-09-25 05:53:13,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-09-25 05:53:13,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-09-25 05:53:13,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-09-25 05:53:13,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-09-25 05:53:13,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-09-25 05:53:13,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-09-25 05:53:13,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-09-25 05:53:13,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-09-25 05:53:13,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-09-25 05:53:13,651 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-09-25 05:53:13,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-09-25 05:53:13,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-09-25 05:53:13,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-09-25 05:53:13,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-09-25 05:53:13,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-09-25 05:53:13,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-09-25 05:53:13,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-09-25 05:53:13,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-09-25 05:53:13,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-09-25 05:53:13,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-09-25 05:53:13,652 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-09-25 05:53:13,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-09-25 05:53:13,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-09-25 05:53:13,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-09-25 05:53:13,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-09-25 05:53:13,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-09-25 05:53:13,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-09-25 05:53:13,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-09-25 05:53:13,653 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-09-25 05:53:13,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-09-25 05:53:13,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-09-25 05:53:13,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-09-25 05:53:13,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-09-25 05:53:13,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-09-25 05:53:13,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-09-25 05:53:13,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-09-25 05:53:13,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-09-25 05:53:13,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-09-25 05:53:13,654 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-09-25 05:53:13,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-09-25 05:53:13,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-09-25 05:53:13,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-09-25 05:53:13,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-09-25 05:53:13,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-09-25 05:53:13,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-09-25 05:53:13,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-09-25 05:53:13,655 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-09-25 05:53:13,882 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:13,883 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-09-25 05:53:13,883 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9909252140407105, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.06666666666666667, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.06666666666666667, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-09-25 05:53:14,313 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 625 ms to try 5000 different iterations.  Found a solution that moves 4684 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17590468538474882. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.038785335915524306, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.052476278644988605, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5204444444444445, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.038785335915524306, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17083333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2405, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:14,330 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv605198139:82 , srv1230884823:83 , srv1627999481:83 , srv1972797933:83 , srv795619571:83 , srv884229756:83 , srv1341844560:84 , srv1619104067:84 , srv1645143567:84 , srv553713184:84 , srv681350085:84 , srv94409978:84 , srv957762052:84 , srv1042651960:85 , srv1192171875:85 , srv1217960540:85 , srv1233101176:85 , srv1234519833:85 , srv1571494203:85 , srv1612971445:85 , srv1727523301:85 , srv1744163293:85 , srv2017304098:85 , srv211821701:85 , srv267268926:85 , srv445643312:85 , srv616420998:85 , srv662569955:85 , srv765357649:85 , srv888527182:85 , srv905878535:85 , srv1328339617:86 , srv1334461585:86 , srv1335783093:86 , srv1356019477:86 , srv1477144995:86 , srv1559387036:86 , srv1571693771:86 , srv1588873453:86 , srv1661318465:86 , srv1742127431:86 , srv1838479238:86 , srv1898991339:86 , srv2036730674:86 , srv206223327:86 , srv267835222:86 , srv309079970:86 , srv309879802:86 , srv38078628:86 , srv558644732:86 , srv605817835:86 , srv649457198:86 , srv849259282:86 , srv998226432:86 , srv1040733832:87 , srv1210076766:87 , srv1229041555:87 , srv1360360063:87 , srv156845330:87 , srv1693588816:87 , srv1821430132:87 , srv1872189444:87 , srv205312391:87 , srv2056654234:87 , srv487009639:87 , srv586753268:87 , srv860936049:87 , srv892868510:87 , srv92176509:87 , srv926679617:87 , srv965795290:87 , srv1009240315:88 , srv1456340812:88 , srv167912773:88 , srv1997291957:88 , srv2031267463:88 , srv271409457:88 , srv278824887:88 , srv331284111:88 , srv36029335:88 , srv405964269:88 , srv44512104:88 , srv940559372:88 , srv948718722:88 , srv146408861:89 , srv2064723634:89 , srv2102650378:89 , srv468641331:89 , srv482376973:89 , srv831516512:89 , srv995088552:89 , srv1069122300:90 , srv1412897297:90 , srv1510250311:90 , srv309546518:90 , srv517460130:90 , srv689382393:91 , srv1110978093:92 , srv1466744919:93 , srv2045851116:435 }
2023-09-25 05:53:14,337 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-09-25 05:53:14,338 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1356019477=16, srv995088552=98, srv1898991339=42, srv1069122300=3, srv605198139=75, srv309879802=61, srv965795290=97, srv2031267463=46, srv94409978=94, srv2056654234=50, srv331284111=62, srv831516512=84, srv482376973=69, srv44512104=66, srv926679617=92, srv271409457=57, srv1230884823=9, srv146408861=20, srv36029335=63, srv884229756=87, srv1838479238=40, srv553713184=72, srv156845330=25, srv1412897297=18, srv309079970=59, srv957762052=96, srv468641331=68, srv205312391=49, srv905878535=90, srv1009240315=0, srv1110978093=4, srv1559387036=24, srv1042651960=2, srv1510250311=23, srv206223327=51, srv662569955=79, srv1571693771=27, srv1997291957=44, srv267268926=55, srv405964269=65, srv892868510=89, srv517460130=71, srv1341844560=15, srv1744163293=38, srv1821430132=39, srv2036730674=47, srv1217960540=7, srv2017304098=45, srv1588873453=28, srv2102650378=53, srv1335783093=14, srv860936049=86, srv1192171875=5, srv267835222=56, srv2045851116=48, srv586753268=74, srv948718722=95, srv1972797933=43, srv1627999481=31, srv167912773=34, srv2064723634=52, srv795619571=83, srv558644732=73, srv1742127431=37, srv309546518=60, srv940559372=93, srv92176509=91, srv211821701=54, srv849259282=85, srv1661318465=33, srv1233101176=10, srv998226432=99, srv1645143567=32, srv278824887=58, srv1571494203=26, srv1693588816=35, srv1727523301=36, srv616420998=77, srv1456340812=19, srv689382393=81, srv605817835=76, srv765357649=82, srv1229041555=8, srv1466744919=21, srv1328339617=12, srv38078628=64, srv487009639=70, srv1040733832=1, srv1360360063=17, srv1210076766=6, srv1334461585=13, srv1612971445=29, srv649457198=78, srv888527182=88, srv1872189444=41, srv1619104067=30, srv1234519833=11, srv445643312=67, srv681350085=80, srv1477144995=22} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-09-25 05:53:14,368 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-09-25 05:53:14,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-09-25 05:53:14,369 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-09-25 05:53:14,370 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-09-25 05:53:14,370 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-09-25 05:53:14,370 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-09-25 05:53:14,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-09-25 05:53:14,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-09-25 05:53:14,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-09-25 05:53:14,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-09-25 05:53:14,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-09-25 05:53:14,371 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-09-25 05:53:14,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-09-25 05:53:14,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-09-25 05:53:14,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-09-25 05:53:14,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-09-25 05:53:14,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-09-25 05:53:14,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-09-25 05:53:14,372 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-09-25 05:53:14,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-09-25 05:53:14,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-09-25 05:53:14,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-09-25 05:53:14,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-09-25 05:53:14,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-09-25 05:53:14,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-09-25 05:53:14,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-09-25 05:53:14,373 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-09-25 05:53:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-09-25 05:53:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-09-25 05:53:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-09-25 05:53:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-09-25 05:53:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-09-25 05:53:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-09-25 05:53:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-09-25 05:53:14,374 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-09-25 05:53:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-09-25 05:53:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-09-25 05:53:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-09-25 05:53:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-09-25 05:53:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-09-25 05:53:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-09-25 05:53:14,375 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-09-25 05:53:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-09-25 05:53:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-09-25 05:53:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-09-25 05:53:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-09-25 05:53:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-09-25 05:53:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-09-25 05:53:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-09-25 05:53:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-09-25 05:53:14,376 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-09-25 05:53:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-09-25 05:53:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-09-25 05:53:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-09-25 05:53:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-09-25 05:53:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-09-25 05:53:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-09-25 05:53:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-09-25 05:53:14,377 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-09-25 05:53:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-09-25 05:53:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-09-25 05:53:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-09-25 05:53:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-09-25 05:53:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-09-25 05:53:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-09-25 05:53:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-09-25 05:53:14,378 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-09-25 05:53:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-09-25 05:53:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-09-25 05:53:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-09-25 05:53:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-09-25 05:53:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-09-25 05:53:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-09-25 05:53:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-09-25 05:53:14,379 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-09-25 05:53:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-09-25 05:53:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-09-25 05:53:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-09-25 05:53:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-09-25 05:53:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-09-25 05:53:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-09-25 05:53:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-09-25 05:53:14,380 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-09-25 05:53:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-09-25 05:53:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-09-25 05:53:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-09-25 05:53:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-09-25 05:53:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-09-25 05:53:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-09-25 05:53:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-09-25 05:53:14,381 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-09-25 05:53:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-09-25 05:53:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-09-25 05:53:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-09-25 05:53:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-09-25 05:53:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-09-25 05:53:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-09-25 05:53:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-09-25 05:53:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-09-25 05:53:14,382 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-09-25 05:53:14,383 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-09-25 05:53:14,553 INFO  [Time-limited test] balancer.StochasticLoadBalancer(345): Running balancer because at least one server hosts replicas of the same region. function cost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.038785335915524306, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.052476278644988605, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.038785335915524306, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17083333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2405, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:14,553 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-09-25 05:53:14,553 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1758718873157416, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.038785335915524306, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.052476278644988605, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.038785335915524306, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17083333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.2405, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-09-25 05:53:14,929 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 517 ms to try 5000 different iterations.  Found a solution that moves 2626 regions; Going from a computed imbalance of 0.1758718873157416 to a new imbalance of 0.013864390805471647. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022389382515661246); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.033655013484768244, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.2917777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022389382515661246); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.010666666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04425, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:14,942 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1466744919:78 , srv1069122300:80 , srv1110978093:80 , srv1412897297:80 , srv689382393:80 , srv482376973:81 , srv167912773:82 , srv1997291957:82 , srv331284111:82 , srv36029335:82 , srv44512104:82 , srv517460130:82 , srv1210076766:83 , srv1009240315:84 , srv1456340812:84 , srv146408861:84 , srv1477144995:84 , srv206223327:84 , srv2102650378:84 , srv405964269:84 , srv586753268:84 , srv831516512:84 , srv940559372:84 , srv948718722:84 , srv965795290:84 , srv1192171875:85 , srv1335783093:85 , srv1356019477:85 , srv1360360063:85 , srv1571693771:85 , srv1612971445:85 , srv1693588816:85 , srv1821430132:85 , srv1838479238:85 , srv1872189444:85 , srv1898991339:85 , srv205312391:85 , srv2064723634:85 , srv278824887:85 , srv309546518:85 , srv309879802:85 , srv468641331:85 , srv616420998:85 , srv649457198:85 , srv849259282:85 , srv860936049:85 , srv92176509:85 , srv995088552:85 , srv1040733832:86 , srv1229041555:86 , srv1328339617:86 , srv1510250311:86 , srv156845330:86 , srv1588873453:86 , srv1661318465:86 , srv1742127431:86 , srv1744163293:86 , srv267268926:86 , srv267835222:86 , srv309079970:86 , srv487009639:86 , srv558644732:86 , srv765357649:86 , srv998226432:86 , srv1217960540:87 , srv1230884823:87 , srv1233101176:87 , srv1234519833:87 , srv1559387036:87 , srv1571494203:87 , srv1727523301:87 , srv1972797933:87 , srv2031267463:87 , srv2036730674:87 , srv2056654234:87 , srv211821701:87 , srv271409457:87 , srv38078628:87 , srv445643312:87 , srv605817835:87 , srv662569955:87 , srv681350085:87 , srv892868510:87 , srv905878535:87 , srv926679617:87 , srv957762052:87 , srv1042651960:88 , srv1627999481:88 , srv1645143567:88 , srv605198139:88 , srv94409978:88 , srv1341844560:89 , srv2017304098:89 , srv553713184:89 , srv884229756:89 , srv888527182:89 , srv1334461585:90 , srv1619104067:90 , srv795619571:90 , srv2045851116:538 }
2023-09-25 05:53:14,949 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-09-25 05:53:14,950 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1356019477=16, srv995088552=98, srv1898991339=42, srv1069122300=3, srv605198139=75, srv309879802=61, srv965795290=97, srv2031267463=46, srv94409978=94, srv2056654234=50, srv331284111=62, srv831516512=84, srv482376973=69, srv44512104=66, srv926679617=92, srv271409457=57, srv1230884823=9, srv146408861=20, srv36029335=63, srv884229756=87, srv1838479238=40, srv553713184=72, srv156845330=25, srv1412897297=18, srv309079970=59, srv957762052=96, srv468641331=68, srv205312391=49, srv905878535=90, srv1009240315=0, srv1110978093=4, srv1559387036=24, srv1042651960=2, srv1510250311=23, srv206223327=51, srv662569955=79, srv1571693771=27, srv1997291957=44, srv267268926=55, srv405964269=65, srv892868510=89, srv517460130=71, srv1341844560=15, srv1744163293=38, srv1821430132=39, srv2036730674=47, srv1217960540=7, srv2017304098=45, srv1588873453=28, srv2102650378=53, srv1335783093=14, srv860936049=86, srv1192171875=5, srv267835222=56, srv2045851116=48, srv586753268=74, srv948718722=95, srv1972797933=43, srv1627999481=31, srv167912773=34, srv2064723634=52, srv795619571=83, srv558644732=73, srv1742127431=37, srv309546518=60, srv940559372=93, srv92176509=91, srv211821701=54, srv849259282=85, srv1661318465=33, srv1233101176=10, srv998226432=99, srv1645143567=32, srv278824887=58, srv1571494203=26, srv1693588816=35, srv1727523301=36, srv616420998=77, srv1456340812=19, srv689382393=81, srv605817835=76, srv765357649=82, srv1229041555=8, srv1466744919=21, srv1328339617=12, srv38078628=64, srv487009639=70, srv1040733832=1, srv1360360063=17, srv1210076766=6, srv1334461585=13, srv1612971445=29, srv649457198=78, srv888527182=88, srv1872189444=41, srv1619104067=30, srv1234519833=11, srv445643312=67, srv681350085=80, srv1477144995=22} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-09-25 05:53:14,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-09-25 05:53:14,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-09-25 05:53:14,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-09-25 05:53:14,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-09-25 05:53:14,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-09-25 05:53:14,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-09-25 05:53:14,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-09-25 05:53:14,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-09-25 05:53:14,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-09-25 05:53:14,966 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-09-25 05:53:14,967 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-09-25 05:53:14,968 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-09-25 05:53:14,969 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-09-25 05:53:14,970 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-09-25 05:53:14,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-09-25 05:53:14,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-09-25 05:53:14,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-09-25 05:53:14,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-09-25 05:53:14,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-09-25 05:53:14,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-09-25 05:53:14,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-09-25 05:53:14,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-09-25 05:53:14,971 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-09-25 05:53:14,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-09-25 05:53:14,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-09-25 05:53:14,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-09-25 05:53:14,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-09-25 05:53:14,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-09-25 05:53:14,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-09-25 05:53:14,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-09-25 05:53:14,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-09-25 05:53:14,972 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-09-25 05:53:14,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-09-25 05:53:14,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-09-25 05:53:14,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-09-25 05:53:14,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-09-25 05:53:14,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-09-25 05:53:14,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-09-25 05:53:14,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-09-25 05:53:14,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-09-25 05:53:14,973 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-09-25 05:53:14,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-09-25 05:53:14,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-09-25 05:53:14,974 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-09-25 05:53:15,146 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=0.022389382515661246); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.033655013484768244, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022389382515661246); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.010666666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04425, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:15,146 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-09-25 05:53:15,146 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.013846003160464629, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.022389382515661246); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.033655013484768244, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.022389382515661246); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.010666666666666666); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04425, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-09-25 05:53:15,565 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 556 ms to try 5000 different iterations.  Found a solution that moves 986 regions; Going from a computed imbalance of 0.013846003160464629 to a new imbalance of 7.130066980381306E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006653559880595792); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00974420314594759); MoveCostFunction : (multiplier=7.0, imbalance=0.10955555555555556, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006653559880595792); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:15,568 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1334461585:82 , srv1510250311:82 , srv1619104067:83 , srv2017304098:83 , srv2056654234:83 , srv2064723634:83 , srv309546518:83 , srv468641331:83 , srv892868510:83 , srv926679617:83 , srv995088552:83 , srv1042651960:84 , srv1229041555:84 , srv146408861:84 , srv1559387036:84 , srv156845330:84 , srv2031267463:84 , srv2036730674:84 , srv271409457:84 , srv38078628:84 , srv553713184:84 , srv605817835:84 , srv888527182:84 , srv1009240315:85 , srv1040733832:85 , srv1110978093:85 , srv1233101176:85 , srv1328339617:85 , srv1341844560:85 , srv1356019477:85 , srv1360360063:85 , srv1456340812:85 , srv1661318465:85 , srv1693588816:85 , srv1727523301:85 , srv1744163293:85 , srv1821430132:85 , srv1872189444:85 , srv205312391:85 , srv2102650378:85 , srv278824887:85 , srv445643312:85 , srv487009639:85 , srv517460130:85 , srv662569955:85 , srv795619571:85 , srv831516512:85 , srv884229756:85 , srv94409978:85 , srv998226432:85 , srv1217960540:86 , srv1230884823:86 , srv1234519833:86 , srv1571494203:86 , srv1588873453:86 , srv1645143567:86 , srv1742127431:86 , srv1838479238:86 , srv1898991339:86 , srv211821701:86 , srv267835222:86 , srv309079970:86 , srv309879802:86 , srv405964269:86 , srv558644732:86 , srv681350085:86 , srv689382393:86 , srv765357649:86 , srv849259282:86 , srv860936049:86 , srv905878535:86 , srv92176509:86 , srv940559372:86 , srv948718722:86 , srv957762052:86 , srv965795290:86 , srv1069122300:87 , srv1192171875:87 , srv1210076766:87 , srv1335783093:87 , srv1412897297:87 , srv1466744919:87 , srv1477144995:87 , srv1571693771:87 , srv1612971445:87 , srv1627999481:87 , srv1972797933:87 , srv1997291957:87 , srv267268926:87 , srv44512104:87 , srv586753268:87 , srv605198139:87 , srv616420998:87 , srv649457198:87 , srv167912773:88 , srv206223327:88 , srv331284111:88 , srv36029335:88 , srv482376973:88 , srv2045851116:544 }
2023-09-25 05:53:15,574 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-09-25 05:53:15,577 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1356019477=16, srv995088552=98, srv1898991339=42, srv1069122300=3, srv605198139=75, srv309879802=61, srv965795290=97, srv2031267463=46, srv94409978=94, srv2056654234=50, srv331284111=62, srv831516512=84, srv482376973=69, srv44512104=66, srv926679617=92, srv271409457=57, srv1230884823=9, srv146408861=20, srv36029335=63, srv884229756=87, srv1838479238=40, srv553713184=72, srv156845330=25, srv1412897297=18, srv309079970=59, srv957762052=96, srv468641331=68, srv205312391=49, srv905878535=90, srv1009240315=0, srv1110978093=4, srv1559387036=24, srv1042651960=2, srv1510250311=23, srv206223327=51, srv662569955=79, srv1571693771=27, srv1997291957=44, srv267268926=55, srv405964269=65, srv892868510=89, srv517460130=71, srv1341844560=15, srv1744163293=38, srv1821430132=39, srv2036730674=47, srv1217960540=7, srv2017304098=45, srv1588873453=28, srv2102650378=53, srv1335783093=14, srv860936049=86, srv1192171875=5, srv267835222=56, srv2045851116=48, srv586753268=74, srv948718722=95, srv1972797933=43, srv1627999481=31, srv167912773=34, srv2064723634=52, srv795619571=83, srv558644732=73, srv1742127431=37, srv309546518=60, srv940559372=93, srv92176509=91, srv211821701=54, srv849259282=85, srv1661318465=33, srv1233101176=10, srv998226432=99, srv1645143567=32, srv278824887=58, srv1571494203=26, srv1693588816=35, srv1727523301=36, srv616420998=77, srv1456340812=19, srv689382393=81, srv605817835=76, srv765357649=82, srv1229041555=8, srv1466744919=21, srv1328339617=12, srv38078628=64, srv487009639=70, srv1040733832=1, srv1360360063=17, srv1210076766=6, srv1334461585=13, srv1612971445=29, srv649457198=78, srv888527182=88, srv1872189444=41, srv1619104067=30, srv1234519833=11, srv445643312=67, srv681350085=80, srv1477144995=22} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-09-25 05:53:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-09-25 05:53:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-09-25 05:53:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-09-25 05:53:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-09-25 05:53:15,602 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-09-25 05:53:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-09-25 05:53:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-09-25 05:53:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-09-25 05:53:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-09-25 05:53:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-09-25 05:53:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-09-25 05:53:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-09-25 05:53:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-09-25 05:53:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-09-25 05:53:15,603 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-09-25 05:53:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-09-25 05:53:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-09-25 05:53:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-09-25 05:53:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-09-25 05:53:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-09-25 05:53:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-09-25 05:53:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-09-25 05:53:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-09-25 05:53:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-09-25 05:53:15,604 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-09-25 05:53:15,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-09-25 05:53:15,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-09-25 05:53:15,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-09-25 05:53:15,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-09-25 05:53:15,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-09-25 05:53:15,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-09-25 05:53:15,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-09-25 05:53:15,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-09-25 05:53:15,605 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-09-25 05:53:15,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-09-25 05:53:15,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-09-25 05:53:15,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-09-25 05:53:15,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-09-25 05:53:15,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-09-25 05:53:15,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-09-25 05:53:15,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-09-25 05:53:15,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-09-25 05:53:15,606 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-09-25 05:53:15,607 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-09-25 05:53:15,607 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-09-25 05:53:15,607 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-09-25 05:53:15,607 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-09-25 05:53:15,607 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-09-25 05:53:15,607 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-09-25 05:53:15,607 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-09-25 05:53:15,607 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-09-25 05:53:15,607 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-09-25 05:53:15,608 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-09-25 05:53:15,608 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-09-25 05:53:15,608 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-09-25 05:53:15,608 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-09-25 05:53:15,608 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-09-25 05:53:15,608 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-09-25 05:53:15,608 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-09-25 05:53:15,608 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-09-25 05:53:15,608 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-09-25 05:53:15,608 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-09-25 05:53:15,609 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-09-25 05:53:15,609 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-09-25 05:53:15,609 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-09-25 05:53:15,609 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-09-25 05:53:15,609 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-09-25 05:53:15,609 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-09-25 05:53:15,609 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-09-25 05:53:15,609 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-09-25 05:53:15,609 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-09-25 05:53:15,609 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-09-25 05:53:15,610 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-09-25 05:53:15,610 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-09-25 05:53:15,610 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-09-25 05:53:15,610 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-09-25 05:53:15,610 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-09-25 05:53:15,610 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-09-25 05:53:15,610 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-09-25 05:53:15,610 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-09-25 05:53:15,610 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-09-25 05:53:15,610 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-09-25 05:53:15,610 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-09-25 05:53:15,611 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-09-25 05:53:15,611 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-09-25 05:53:15,611 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-09-25 05:53:15,611 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-09-25 05:53:15,611 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-09-25 05:53:15,611 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-09-25 05:53:15,611 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-09-25 05:53:15,611 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-09-25 05:53:15,611 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-09-25 05:53:15,611 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-09-25 05:53:15,611 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-09-25 05:53:15,612 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-09-25 05:53:15,612 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-09-25 05:53:15,612 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-09-25 05:53:15,612 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-09-25 05:53:15,612 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-09-25 05:53:15,612 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-09-25 05:53:15,612 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-09-25 05:53:15,777 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=0.006653559880595792); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00974420314594759); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006653559880595792); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:15,778 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-09-25 05:53:15,778 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=7.061025784734242E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.006653559880595792); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.00974420314594759); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.006653559880595792); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=3.333333333333333E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0036666666666666666); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-09-25 05:53:16,114 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 480 ms to try 5000 different iterations.  Found a solution that moves 246 regions; Going from a computed imbalance of 7.061025784734242E-4 to a new imbalance of 3.722968510949463E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=6.70025210172808E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0021711298242630987); MoveCostFunction : (multiplier=7.0, imbalance=0.027333333333333334, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=6.70025210172808E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:16,115 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1040733832:83 , srv1229041555:83 , srv2031267463:83 , srv267835222:83 , srv271409457:83 , srv888527182:83 , srv92176509:83 , srv1009240315:84 , srv1110978093:84 , srv1217960540:84 , srv1233101176:84 , srv1234519833:84 , srv1328339617:84 , srv1334461585:84 , srv1335783093:84 , srv1341844560:84 , srv146408861:84 , srv1466744919:84 , srv1571494203:84 , srv1571693771:84 , srv1588873453:84 , srv1645143567:84 , srv167912773:84 , srv1742127431:84 , srv206223327:84 , srv211821701:84 , srv267268926:84 , srv278824887:84 , srv309079970:84 , srv309546518:84 , srv331284111:84 , srv36029335:84 , srv405964269:84 , srv468641331:84 , srv482376973:84 , srv487009639:84 , srv586753268:84 , srv605198139:84 , srv605817835:84 , srv681350085:84 , srv831516512:84 , srv905878535:84 , srv948718722:84 , srv1042651960:85 , srv1069122300:85 , srv1210076766:85 , srv1356019477:85 , srv1412897297:85 , srv1456340812:85 , srv1477144995:85 , srv1510250311:85 , srv1559387036:85 , srv156845330:85 , srv1612971445:85 , srv1619104067:85 , srv1627999481:85 , srv1693588816:85 , srv1727523301:85 , srv1821430132:85 , srv1838479238:85 , srv1872189444:85 , srv1898991339:85 , srv1972797933:85 , srv1997291957:85 , srv2017304098:85 , srv2036730674:85 , srv205312391:85 , srv2056654234:85 , srv2064723634:85 , srv2102650378:85 , srv309879802:85 , srv38078628:85 , srv44512104:85 , srv445643312:85 , srv517460130:85 , srv553713184:85 , srv558644732:85 , srv616420998:85 , srv649457198:85 , srv765357649:85 , srv795619571:85 , srv849259282:85 , srv860936049:85 , srv884229756:85 , srv892868510:85 , srv926679617:85 , srv940559372:85 , srv94409978:85 , srv957762052:85 , srv965795290:85 , srv995088552:85 , srv998226432:85 , srv1192171875:86 , srv1360360063:86 , srv1661318465:86 , srv662569955:86 , srv689382393:86 , srv1230884823:87 , srv1744163293:88 , srv2045851116:625 }
2023-09-25 05:53:16,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-09-25 05:53:16,122 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1356019477=16, srv995088552=98, srv1898991339=42, srv1069122300=3, srv605198139=75, srv309879802=61, srv965795290=97, srv2031267463=46, srv94409978=94, srv2056654234=50, srv331284111=62, srv831516512=84, srv482376973=69, srv44512104=66, srv926679617=92, srv271409457=57, srv1230884823=9, srv146408861=20, srv36029335=63, srv884229756=87, srv1838479238=40, srv553713184=72, srv156845330=25, srv1412897297=18, srv309079970=59, srv957762052=96, srv468641331=68, srv205312391=49, srv905878535=90, srv1009240315=0, srv1110978093=4, srv1559387036=24, srv1042651960=2, srv1510250311=23, srv206223327=51, srv662569955=79, srv1571693771=27, srv1997291957=44, srv267268926=55, srv405964269=65, srv892868510=89, srv517460130=71, srv1341844560=15, srv1744163293=38, srv1821430132=39, srv2036730674=47, srv1217960540=7, srv2017304098=45, srv1588873453=28, srv2102650378=53, srv1335783093=14, srv860936049=86, srv1192171875=5, srv267835222=56, srv2045851116=48, srv586753268=74, srv948718722=95, srv1972797933=43, srv1627999481=31, srv167912773=34, srv2064723634=52, srv795619571=83, srv558644732=73, srv1742127431=37, srv309546518=60, srv940559372=93, srv92176509=91, srv211821701=54, srv849259282=85, srv1661318465=33, srv1233101176=10, srv998226432=99, srv1645143567=32, srv278824887=58, srv1571494203=26, srv1693588816=35, srv1727523301=36, srv616420998=77, srv1456340812=19, srv689382393=81, srv605817835=76, srv765357649=82, srv1229041555=8, srv1466744919=21, srv1328339617=12, srv38078628=64, srv487009639=70, srv1040733832=1, srv1360360063=17, srv1210076766=6, srv1334461585=13, srv1612971445=29, srv649457198=78, srv888527182=88, srv1872189444=41, srv1619104067=30, srv1234519833=11, srv445643312=67, srv681350085=80, srv1477144995=22} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-09-25 05:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-09-25 05:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-09-25 05:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-09-25 05:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-09-25 05:53:16,140 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-09-25 05:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-09-25 05:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-09-25 05:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-09-25 05:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-09-25 05:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-09-25 05:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-09-25 05:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-09-25 05:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-09-25 05:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-09-25 05:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-09-25 05:53:16,141 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-09-25 05:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-09-25 05:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-09-25 05:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-09-25 05:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-09-25 05:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-09-25 05:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-09-25 05:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-09-25 05:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-09-25 05:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-09-25 05:53:16,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-09-25 05:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-09-25 05:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-09-25 05:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-09-25 05:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-09-25 05:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-09-25 05:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-09-25 05:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-09-25 05:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-09-25 05:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-09-25 05:53:16,143 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-09-25 05:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-09-25 05:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-09-25 05:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-09-25 05:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-09-25 05:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-09-25 05:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-09-25 05:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-09-25 05:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-09-25 05:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-09-25 05:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-09-25 05:53:16,144 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-09-25 05:53:16,145 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-09-25 05:53:16,146 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-09-25 05:53:16,147 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-09-25 05:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-09-25 05:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-09-25 05:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-09-25 05:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-09-25 05:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-09-25 05:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-09-25 05:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-09-25 05:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-09-25 05:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-09-25 05:53:16,148 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-09-25 05:53:16,249 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=6.70025210172808E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0021711298242630987); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=6.70025210172808E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:16,250 WARN  [Time-limited test] balancer.StochasticLoadBalancer(497): calculatedMaxSteps:720000000 for loadbalancer's stochastic walk is larger than maxSteps:5000. Hence load balancing may not work well. Setting parameter "hbase.master.balancer.stochastic.runMaxSteps" to true can overcome this issue.(This config change does not require service restart)
2023-09-25 05:53:16,250 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=3.550715629314801E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=6.70025210172808E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0021711298242630987); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=6.70025210172808E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=2.5E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-09-25 05:53:16,505 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 348 ms to try 5000 different iterations.  Found a solution that moves 35 regions; Going from a computed imbalance of 3.550715629314801E-5 to a new imbalance of 8.224765355138684E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0038888888888888888); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:16,505 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1744163293:82 , srv1192171875:83 , srv1230884823:83 , srv1360360063:83 , srv1510250311:83 , srv1627999481:83 , srv1661318465:83 , srv2102650378:83 , srv558644732:83 , srv649457198:83 , srv662569955:83 , srv689382393:83 , srv795619571:83 , srv860936049:83 , srv940559372:83 , srv1042651960:84 , srv1069122300:84 , srv1210076766:84 , srv1217960540:84 , srv1234519833:84 , srv1334461585:84 , srv1335783093:84 , srv1341844560:84 , srv1412897297:84 , srv1456340812:84 , srv1466744919:84 , srv1477144995:84 , srv1559387036:84 , srv156845330:84 , srv1571494203:84 , srv1571693771:84 , srv1588873453:84 , srv1612971445:84 , srv1619104067:84 , srv1645143567:84 , srv167912773:84 , srv1693588816:84 , srv1727523301:84 , srv1742127431:84 , srv1821430132:84 , srv1838479238:84 , srv1872189444:84 , srv1898991339:84 , srv1972797933:84 , srv1997291957:84 , srv2017304098:84 , srv2031267463:84 , srv2036730674:84 , srv205312391:84 , srv2056654234:84 , srv206223327:84 , srv2064723634:84 , srv211821701:84 , srv267268926:84 , srv271409457:84 , srv278824887:84 , srv309079970:84 , srv309546518:84 , srv309879802:84 , srv331284111:84 , srv36029335:84 , srv38078628:84 , srv405964269:84 , srv44512104:84 , srv445643312:84 , srv482376973:84 , srv487009639:84 , srv517460130:84 , srv553713184:84 , srv586753268:84 , srv616420998:84 , srv765357649:84 , srv831516512:84 , srv849259282:84 , srv884229756:84 , srv892868510:84 , srv905878535:84 , srv926679617:84 , srv94409978:84 , srv948718722:84 , srv957762052:84 , srv965795290:84 , srv995088552:84 , srv998226432:84 , srv1009240315:85 , srv1040733832:85 , srv1110978093:85 , srv1233101176:85 , srv1328339617:85 , srv1356019477:85 , srv146408861:85 , srv267835222:85 , srv468641331:85 , srv605198139:85 , srv605817835:85 , srv681350085:85 , srv888527182:85 , srv92176509:85 , srv1229041555:86 , srv2045851116:684 }
2023-09-25 05:53:16,509 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-09-25 05:53:16,510 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv1356019477=16, srv995088552=98, srv1898991339=42, srv1069122300=3, srv605198139=75, srv309879802=61, srv965795290=97, srv2031267463=46, srv94409978=94, srv2056654234=50, srv331284111=62, srv831516512=84, srv482376973=69, srv44512104=66, srv926679617=92, srv271409457=57, srv1230884823=9, srv146408861=20, srv36029335=63, srv884229756=87, srv1838479238=40, srv553713184=72, srv156845330=25, srv1412897297=18, srv309079970=59, srv957762052=96, srv468641331=68, srv205312391=49, srv905878535=90, srv1009240315=0, srv1110978093=4, srv1559387036=24, srv1042651960=2, srv1510250311=23, srv206223327=51, srv662569955=79, srv1571693771=27, srv1997291957=44, srv267268926=55, srv405964269=65, srv892868510=89, srv517460130=71, srv1341844560=15, srv1744163293=38, srv1821430132=39, srv2036730674=47, srv1217960540=7, srv2017304098=45, srv1588873453=28, srv2102650378=53, srv1335783093=14, srv860936049=86, srv1192171875=5, srv267835222=56, srv2045851116=48, srv586753268=74, srv948718722=95, srv1972797933=43, srv1627999481=31, srv167912773=34, srv2064723634=52, srv795619571=83, srv558644732=73, srv1742127431=37, srv309546518=60, srv940559372=93, srv92176509=91, srv211821701=54, srv849259282=85, srv1661318465=33, srv1233101176=10, srv998226432=99, srv1645143567=32, srv278824887=58, srv1571494203=26, srv1693588816=35, srv1727523301=36, srv616420998=77, srv1456340812=19, srv689382393=81, srv605817835=76, srv765357649=82, srv1229041555=8, srv1466744919=21, srv1328339617=12, srv38078628=64, srv487009639=70, srv1040733832=1, srv1360360063=17, srv1210076766=6, srv1334461585=13, srv1612971445=29, srv649457198=78, srv888527182=88, srv1872189444=41, srv1619104067=30, srv1234519833=11, srv445643312=67, srv681350085=80, srv1477144995=22} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-09-25 05:53:16,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-09-25 05:53:16,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-09-25 05:53:16,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-09-25 05:53:16,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-09-25 05:53:16,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-09-25 05:53:16,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-09-25 05:53:16,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-09-25 05:53:16,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-09-25 05:53:16,520 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-09-25 05:53:16,521 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-09-25 05:53:16,522 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-09-25 05:53:16,523 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-09-25 05:53:16,524 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-09-25 05:53:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-09-25 05:53:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-09-25 05:53:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-09-25 05:53:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-09-25 05:53:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-09-25 05:53:16,525 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-09-25 05:53:16,626 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=7.979690117040589E-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=0.0017727200782610348); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:16,626 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1744163293:82 , srv1192171875:83 , srv1230884823:83 , srv1360360063:83 , srv1510250311:83 , srv1627999481:83 , srv1661318465:83 , srv2102650378:83 , srv558644732:83 , srv649457198:83 , srv662569955:83 , srv689382393:83 , srv795619571:83 , srv860936049:83 , srv940559372:83 , srv1042651960:84 , srv1069122300:84 , srv1210076766:84 , srv1217960540:84 , srv1234519833:84 , srv1334461585:84 , srv1335783093:84 , srv1341844560:84 , srv1412897297:84 , srv1456340812:84 , srv1466744919:84 , srv1477144995:84 , srv1559387036:84 , srv156845330:84 , srv1571494203:84 , srv1571693771:84 , srv1588873453:84 , srv1612971445:84 , srv1619104067:84 , srv1645143567:84 , srv167912773:84 , srv1693588816:84 , srv1727523301:84 , srv1742127431:84 , srv1821430132:84 , srv1838479238:84 , srv1872189444:84 , srv1898991339:84 , srv1972797933:84 , srv1997291957:84 , srv2017304098:84 , srv2031267463:84 , srv2036730674:84 , srv205312391:84 , srv2056654234:84 , srv206223327:84 , srv2064723634:84 , srv211821701:84 , srv267268926:84 , srv271409457:84 , srv278824887:84 , srv309079970:84 , srv309546518:84 , srv309879802:84 , srv331284111:84 , srv36029335:84 , srv38078628:84 , srv405964269:84 , srv44512104:84 , srv445643312:84 , srv482376973:84 , srv487009639:84 , srv517460130:84 , srv553713184:84 , srv586753268:84 , srv616420998:84 , srv765357649:84 , srv831516512:84 , srv849259282:84 , srv884229756:84 , srv892868510:84 , srv905878535:84 , srv926679617:84 , srv94409978:84 , srv948718722:84 , srv957762052:84 , srv965795290:84 , srv995088552:84 , srv998226432:84 , srv1009240315:85 , srv1040733832:85 , srv1110978093:85 , srv1233101176:85 , srv1328339617:85 , srv1356019477:85 , srv146408861:85 , srv267835222:85 , srv468641331:85 , srv605198139:85 , srv605817835:85 , srv681350085:85 , srv888527182:85 , srv92176509:85 , srv1229041555:86 , srv2045851116:684 }
2023-09-25 05:53:16,651 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12 (was 12), OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=324 (was 291) - SystemLoadAverage LEAK? -, ProcessCount=168 (was 168), AvailableMemoryMB=8598 (was 9237)
2023-09-25 05:53:16,659 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=324, ProcessCount=168, AvailableMemoryMB=8597
2023-09-25 05:53:16,660 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-09-25 05:53:16,660 INFO  [Time-limited test] balancer.StochasticLoadBalancer(253): Loaded config; maxSteps=5000, runMaxSteps=true, stepsPerRegion=800, maxRunningTime=120000, isByTable=false, CostFunctions=[RegionCountSkewCostFunction, PrimaryRegionCountSkewCostFunction, MoveCostFunction, RackLocalityCostFunction, TableSkewCostFunction, RegionReplicaHostCostFunction, RegionReplicaRackCostFunction, ReadRequestCostFunction, WriteRequestCostFunction, MemStoreSizeCostFunction, StoreFileCostFunction] , sum of multiplier of cost functions = 111077.0 etc.
2023-09-25 05:53:16,672 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1148977116:84 , srv1249669763:84 , srv1305292800:84 , srv1333683913:84 , srv1484972636:84 , srv1520086691:84 , srv1532149535:84 , srv1557879127:84 , srv1702291643:84 , srv1708425891:84 , srv1732190170:84 , srv1739707863:84 , srv1756770887:84 , srv1771084270:84 , srv1928446885:84 , srv1953223361:84 , srv197321489:84 , srv2032778100:84 , srv2077238311:84 , srv423635330:84 , srv513961600:84 , srv514613129:84 , srv541896532:84 , srv596750708:84 , srv607519492:84 , srv720788415:84 , srv780093953:84 , srv787585229:84 , srv790685648:84 , srv1485999308:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-09-25 05:53:16,673 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-09-25 05:53:16,674 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv790685648=29, srv1953223361=16, srv2077238311=19, srv1708425891=10, srv596750708=24, srv1928446885=15, srv514613129=22, srv1333683913=3, srv1485999308=5, srv423635330=20, srv1532149535=7, srv1520086691=6, srv1484972636=4, srv1739707863=12, srv780093953=27, srv1305292800=2, srv1702291643=9, srv197321489=17, srv787585229=28, srv607519492=25, srv1756770887=13, srv1148977116=0, srv1732190170=11, srv2032778100=18, srv513961600=21, srv1557879127=8, srv1771084270=14, srv720788415=26, srv541896532=23, srv1249669763=1} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-09-25 05:53:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-09-25 05:53:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-09-25 05:53:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-09-25 05:53:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-09-25 05:53:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-09-25 05:53:16,686 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-09-25 05:53:16,687 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-09-25 05:53:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-09-25 05:53:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-09-25 05:53:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-09-25 05:53:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-09-25 05:53:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-09-25 05:53:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-09-25 05:53:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-09-25 05:53:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-09-25 05:53:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-09-25 05:53:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-09-25 05:53:16,688 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-09-25 05:53:16,706 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=1.151139258390202, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:53:16,707 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912669278132316, 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=1.151139258390202, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=1.0, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.0, need balance); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=64800000
2023-09-25 05:55:16,692 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5497256 different iterations.  Found a solution that moves 1878 regions; Going from a computed imbalance of 0.9912669278132316 to a new imbalance of 4.383345687125948E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.6955555555555556, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:55:16,698 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1148977116:90 , srv1249669763:90 , srv1305292800:90 , srv1333683913:90 , srv1484972636:90 , srv1485999308:90 , srv1520086691:90 , srv1532149535:90 , srv1557879127:90 , srv1702291643:90 , srv1708425891:90 , srv1732190170:90 , srv1739707863:90 , srv1756770887:90 , srv1771084270:90 , srv1928446885:90 , srv1953223361:90 , srv197321489:90 , srv2032778100:90 , srv2077238311:90 , srv423635330:90 , srv513961600:90 , srv514613129:90 , srv541896532:90 , srv596750708:90 , srv607519492:90 , srv720788415:90 , srv780093953:90 , srv787585229:90 , srv790685648:90 }
2023-09-25 05:55:16,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-09-25 05:55:16,699 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv790685648=29, srv1953223361=16, srv2077238311=19, srv1708425891=10, srv596750708=24, srv1928446885=15, srv514613129=22, srv1333683913=3, srv1485999308=5, srv423635330=20, srv1532149535=7, srv1520086691=6, srv1484972636=4, srv1739707863=12, srv780093953=27, srv1305292800=2, srv1702291643=9, srv197321489=17, srv787585229=28, srv607519492=25, srv1756770887=13, srv1148977116=0, srv1732190170=11, srv2032778100=18, srv513961600=21, srv1557879127=8, srv1771084270=14, srv720788415=26, srv541896532=23, srv1249669763=1} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-09-25 05:55:16,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-09-25 05:55:16,702 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-09-25 05:55:16,703 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-09-25 05:55:16,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-09-25 05:55:16,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-09-25 05:55:16,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-09-25 05:55:16,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-09-25 05:55:16,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-09-25 05:55:16,704 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-09-25 05:55:16,715 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=0.0 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-09-25 05:55:16,715 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1148977116:90 , srv1249669763:90 , srv1305292800:90 , srv1333683913:90 , srv1484972636:90 , srv1485999308:90 , srv1520086691:90 , srv1532149535:90 , srv1557879127:90 , srv1702291643:90 , srv1708425891:90 , srv1732190170:90 , srv1739707863:90 , srv1756770887:90 , srv1771084270:90 , srv1928446885:90 , srv1953223361:90 , srv197321489:90 , srv2032778100:90 , srv2077238311:90 , srv423635330:90 , srv513961600:90 , srv514613129:90 , srv541896532:90 , srv596750708:90 , srv607519492:90 , srv720788415:90 , srv780093953:90 , srv787585229:90 , srv790685648:90 }
2023-09-25 05:55:16,727 INFO  [Time-limited test] hbase.ResourceChecker(175): after: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=11 (was 12), OpenFileDescriptor=263 (was 263), MaxFileDescriptor=60000 (was 60000), SystemLoadAverage=225 (was 324), ProcessCount=170 (was 168) - ProcessCount LEAK? -, AvailableMemoryMB=7418 (was 8597)