2023-07-19 05:53:12,767 INFO  [main] hbase.HBaseClassTestRule(94): Test class org.apache.hadoop.hbase.master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks timeout: 13 mins
2023-07-19 05:53:13,095 WARN  [Time-limited test] impl.MetricsConfig(128): Cannot locate configuration: tried hadoop-metrics2-hbase.properties,hadoop-metrics2.properties
2023-07-19 05:53:13,213 INFO  [Time-limited test] metrics.MetricRegistriesLoader(60): Loaded MetricRegistries class org.apache.hadoop.hbase.metrics.impl.MetricRegistriesImpl
2023-07-19 05:53:13,282 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-07-19 05:53:13,291 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.
2023-07-19 05:53:13,307 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnLargeClusterWithRacks Thread=12, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=351, ProcessCount=174, AvailableMemoryMB=7634
2023-07-19 05:53:13,309 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-07-19 05:53:13,309 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.
2023-07-19 05:53:13,472 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1041329207:84 , srv1047735690:84 , srv1051117536:84 , srv1081638851:84 , srv1085685775:84 , srv1098268510:84 , srv1138559223:84 , srv1150329086:84 , srv1197094823:84 , srv120381403:84 , srv1228387703:84 , srv1229173758:84 , srv1241460236:84 , srv1245651893:84 , srv1261325504:84 , srv1278966100:84 , srv1312015681:84 , srv1315114839:84 , srv1363055593:84 , srv1369171394:84 , srv1381684610:84 , srv1395057706:84 , srv1406352050:84 , srv1428146522:84 , srv1457494061:84 , srv1459547864:84 , srv1526174138:84 , srv1554999870:84 , srv1572990836:84 , srv1578239097:84 , srv1602322146:84 , srv1613809532:84 , srv1670866334:84 , srv1689750542:84 , srv1733655508:84 , srv1742108944:84 , srv1743857888:84 , srv1773212545:84 , srv1790281044:84 , srv1804394340:84 , srv1833303089:84 , srv1901936022:84 , srv1928245651:84 , srv1952140629:84 , srv1989571573:84 , srv1993360923:84 , srv2008716536:84 , srv20365306:84 , srv2083859223:84 , srv2095724403:84 , srv212583975:84 , srv2132523821:84 , srv2136726642:84 , srv2142436453:84 , srv258904798:84 , srv260846889:84 , srv263270862:84 , srv275861272:84 , srv382918499:84 , srv38466246:84 , srv422600290:84 , srv424378007:84 , srv446478155:84 , srv450683461:84 , srv496221553:84 , srv53202878:84 , srv533317207:84 , srv535157085:84 , srv542636405:84 , srv553321993:84 , srv56177595:84 , srv565773270:84 , srv565945206:84 , srv592555487:84 , srv592896915:84 , srv599684896:84 , srv696467064:84 , srv698741202:84 , srv712130890:84 , srv715535602:84 , srv722938922:84 , srv742452547:84 , srv779474910:84 , srv780227009:84 , srv791708139:84 , srv803013968:84 , srv80661491:84 , srv844571026:84 , srv867712968:84 , srv873239899:84 , srv890519462:84 , srv907383352:84 , srv908321829:84 , srv916452008:84 , srv916787545:84 , srv943356439:84 , srv956019895:84 , srv958439046:84 , srv960572698:84 , srv1547098719:684 } [srvr=100 rgns=9000 avg=90.0 max=90 min=90]
2023-07-19 05:53:13,486 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-07-19 05:53:13,494 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv958439046=98, srv698741202=78, srv1197094823=8, srv712130890=79, srv943356439=96, srv715535602=80, srv263270862=57, srv1742108944=36, srv424378007=62, srv1241460236=12, srv1901936022=42, srv1993360923=46, srv1041329207=0, srv696467064=77, srv1578239097=30, srv1928245651=43, srv722938922=81, srv1395057706=21, srv258904798=55, srv1369171394=19, srv780227009=84, srv565773270=72, srv496221553=65, srv1428146522=23, srv1312015681=16, srv1229173758=11, srv803013968=86, srv1602322146=31, srv1613809532=32, srv907383352=92, srv867712968=89, srv553321993=70, srv779474910=83, srv1670866334=33, srv1833303089=41, srv38466246=60, srv956019895=97, srv2095724403=50, srv844571026=88, srv2142436453=54, srv535157085=68, srv1261325504=14, srv916452008=94, srv2008716536=47, srv1952140629=44, srv1547098719=27, srv53202878=66, srv1098268510=5, srv742452547=82, srv1773212545=38, srv1989571573=45, srv1245651893=13, srv1526174138=26, srv2083859223=49, srv20365306=48, srv422600290=61, srv1051117536=2, srv1138559223=6, srv592896915=75, srv56177595=71, srv1554999870=28, srv960572698=99, srv565945206=73, srv450683461=64, srv260846889=56, srv908321829=93, srv382918499=59, srv1733655508=35, srv1790281044=39, srv890519462=91, srv916787545=95, srv1804394340=40, srv791708139=85, srv1406352050=22, srv80661491=87, srv275861272=58, srv1315114839=17, srv1228387703=10, srv599684896=76, srv2136726642=53, srv1363055593=18, srv533317207=67, srv1381684610=20, srv592555487=74, srv873239899=90, srv1081638851=3, srv1085685775=4, srv120381403=9, srv1150329086=7, srv1047735690=1, srv1457494061=24, srv1459547864=25, srv2132523821=52, srv212583975=51, srv1743857888=37, srv446478155=63, srv1572990836=29, srv542636405=69, srv1278966100=15, srv1689750542=34} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-07-19 05:53:13,578 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-07-19 05:53:13,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-07-19 05:53:13,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-07-19 05:53:13,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-07-19 05:53:13,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-07-19 05:53:13,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-07-19 05:53:13,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-07-19 05:53:13,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-07-19 05:53:13,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-07-19 05:53:13,579 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-07-19 05:53:13,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-07-19 05:53:13,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-07-19 05:53:13,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-07-19 05:53:13,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-07-19 05:53:13,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-07-19 05:53:13,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-07-19 05:53:13,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-07-19 05:53:13,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-07-19 05:53:13,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-07-19 05:53:13,580 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-07-19 05:53:13,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-07-19 05:53:13,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-07-19 05:53:13,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-07-19 05:53:13,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-07-19 05:53:13,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-07-19 05:53:13,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-07-19 05:53:13,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-07-19 05:53:13,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-07-19 05:53:13,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-07-19 05:53:13,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-07-19 05:53:13,581 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-07-19 05:53:13,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-07-19 05:53:13,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-07-19 05:53:13,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-07-19 05:53:13,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-07-19 05:53:13,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-07-19 05:53:13,582 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-07-19 05:53:13,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-07-19 05:53:13,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-07-19 05:53:13,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-07-19 05:53:13,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-07-19 05:53:13,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-07-19 05:53:13,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-07-19 05:53:13,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-07-19 05:53:13,583 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-07-19 05:53:13,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-07-19 05:53:13,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-07-19 05:53:13,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-07-19 05:53:13,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-07-19 05:53:13,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-07-19 05:53:13,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-07-19 05:53:13,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-07-19 05:53:13,584 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-07-19 05:53:13,585 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-07-19 05:53:13,585 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-07-19 05:53:13,585 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-07-19 05:53:13,585 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-07-19 05:53:13,585 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-07-19 05:53:13,585 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-07-19 05:53:13,585 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-07-19 05:53:13,585 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-07-19 05:53:13,585 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-07-19 05:53:13,586 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-07-19 05:53:13,586 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-07-19 05:53:13,586 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-07-19 05:53:13,586 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-07-19 05:53:13,586 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-07-19 05:53:13,586 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-07-19 05:53:13,586 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-07-19 05:53:13,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-07-19 05:53:13,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-07-19 05:53:13,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-07-19 05:53:13,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-07-19 05:53:13,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-07-19 05:53:13,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-07-19 05:53:13,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-07-19 05:53:13,587 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-07-19 05:53:13,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-07-19 05:53:13,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-07-19 05:53:13,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-07-19 05:53:13,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-07-19 05:53:13,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-07-19 05:53:13,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-07-19 05:53:13,588 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-07-19 05:53:13,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-07-19 05:53:13,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-07-19 05:53:13,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-07-19 05:53:13,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-07-19 05:53:13,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-07-19 05:53:13,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-07-19 05:53:13,589 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-07-19 05:53:13,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-07-19 05:53:13,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-07-19 05:53:13,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-07-19 05:53:13,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-07-19 05:53:13,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-07-19 05:53:13,590 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-07-19 05:53:13,591 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-07-19 05:53:13,591 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-07-19 05:53:13,591 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-07-19 05:53:13,591 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-07-19 05:53:14,127 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); 
2023-07-19 05:53:14,128 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)
2023-07-19 05:53:14,128 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
2023-07-19 05:53:14,702 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 1090 ms to try 5000 different iterations.  Found a solution that moves 4687 regions; Going from a computed imbalance of 0.9909252140407105 to a new imbalance of 0.17976141166299547. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.041684807124785304, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05615634740201105, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.5207777777777778, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041684807124785304, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17483333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.243, 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); 
2023-07-19 05:53:14,715 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1406352050:80 , srv1315114839:81 , srv1428146522:81 , srv275861272:81 , srv53202878:81 , srv1047735690:82 , srv1457494061:82 , srv1989571573:82 , srv2132523821:82 , srv263270862:82 , srv382918499:82 , srv844571026:82 , srv956019895:82 , srv1459547864:83 , srv1790281044:83 , srv1833303089:83 , srv496221553:83 , srv698741202:83 , srv943356439:83 , srv1041329207:84 , srv1085685775:84 , srv1312015681:84 , srv1742108944:84 , srv1743857888:84 , srv20365306:84 , srv38466246:84 , srv422600290:84 , srv712130890:84 , srv1081638851:85 , srv120381403:85 , srv1261325504:85 , srv1363055593:85 , srv1554999870:85 , srv1670866334:85 , srv1804394340:85 , srv260846889:85 , srv424378007:85 , srv592555487:85 , srv742452547:85 , srv80661491:85 , srv916787545:85 , srv958439046:85 , srv1051117536:86 , srv1150329086:86 , srv1395057706:86 , srv1613809532:86 , srv1773212545:86 , srv1928245651:86 , srv2142436453:86 , srv446478155:86 , srv553321993:86 , srv565773270:86 , srv599684896:86 , srv696467064:86 , srv722938922:86 , srv779474910:86 , srv908321829:86 , srv916452008:86 , srv1098268510:87 , srv1578239097:87 , srv1689750542:87 , srv2083859223:87 , srv2136726642:87 , srv715535602:87 , srv803013968:87 , srv867712968:87 , srv873239899:87 , srv1138559223:88 , srv1197094823:88 , srv1245651893:88 , srv1278966100:88 , srv1381684610:88 , srv1602322146:88 , srv1993360923:88 , srv258904798:88 , srv450683461:88 , srv592896915:88 , srv1229173758:89 , srv1369171394:89 , srv1526174138:89 , srv1901936022:89 , srv535157085:89 , srv56177595:89 , srv890519462:89 , srv907383352:89 , srv960572698:89 , srv1228387703:90 , srv1733655508:90 , srv1952140629:90 , srv2095724403:90 , srv212583975:90 , srv565945206:90 , srv791708139:90 , srv542636405:91 , srv1572990836:92 , srv1241460236:94 , srv533317207:94 , srv780227009:97 , srv2008716536:98 , srv1547098719:460 }
2023-07-19 05:53:14,721 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-07-19 05:53:14,722 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv958439046=98, srv698741202=78, srv1197094823=8, srv712130890=79, srv943356439=96, srv715535602=80, srv263270862=57, srv1742108944=36, srv424378007=62, srv1241460236=12, srv1901936022=42, srv1993360923=46, srv1041329207=0, srv696467064=77, srv1578239097=30, srv1928245651=43, srv722938922=81, srv1395057706=21, srv258904798=55, srv1369171394=19, srv780227009=84, srv565773270=72, srv496221553=65, srv1428146522=23, srv1312015681=16, srv1229173758=11, srv803013968=86, srv1602322146=31, srv1613809532=32, srv907383352=92, srv867712968=89, srv553321993=70, srv779474910=83, srv1670866334=33, srv1833303089=41, srv38466246=60, srv956019895=97, srv2095724403=50, srv844571026=88, srv2142436453=54, srv535157085=68, srv1261325504=14, srv916452008=94, srv2008716536=47, srv1952140629=44, srv1547098719=27, srv53202878=66, srv1098268510=5, srv742452547=82, srv1773212545=38, srv1989571573=45, srv1245651893=13, srv1526174138=26, srv2083859223=49, srv20365306=48, srv422600290=61, srv1051117536=2, srv1138559223=6, srv592896915=75, srv56177595=71, srv1554999870=28, srv960572698=99, srv565945206=73, srv450683461=64, srv260846889=56, srv908321829=93, srv382918499=59, srv1733655508=35, srv1790281044=39, srv890519462=91, srv916787545=95, srv1804394340=40, srv791708139=85, srv1406352050=22, srv80661491=87, srv275861272=58, srv1315114839=17, srv1228387703=10, srv599684896=76, srv2136726642=53, srv1363055593=18, srv533317207=67, srv1381684610=20, srv592555487=74, srv873239899=90, srv1081638851=3, srv1085685775=4, srv120381403=9, srv1150329086=7, srv1047735690=1, srv1457494061=24, srv1459547864=25, srv2132523821=52, srv212583975=51, srv1743857888=37, srv446478155=63, srv1572990836=29, srv542636405=69, srv1278966100=15, srv1689750542=34} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-07-19 05:53:14,738 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-07-19 05:53:14,738 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-07-19 05:53:14,738 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-07-19 05:53:14,738 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-07-19 05:53:14,738 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-07-19 05:53:14,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-07-19 05:53:14,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-07-19 05:53:14,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-07-19 05:53:14,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-07-19 05:53:14,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-07-19 05:53:14,739 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-07-19 05:53:14,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-07-19 05:53:14,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-07-19 05:53:14,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-07-19 05:53:14,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-07-19 05:53:14,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-07-19 05:53:14,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-07-19 05:53:14,740 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-07-19 05:53:14,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-07-19 05:53:14,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-07-19 05:53:14,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-07-19 05:53:14,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-07-19 05:53:14,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-07-19 05:53:14,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-07-19 05:53:14,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-07-19 05:53:14,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-07-19 05:53:14,741 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-07-19 05:53:14,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-07-19 05:53:14,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-07-19 05:53:14,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-07-19 05:53:14,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-07-19 05:53:14,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-07-19 05:53:14,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-07-19 05:53:14,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-07-19 05:53:14,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-07-19 05:53:14,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-07-19 05:53:14,742 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-07-19 05:53:14,743 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-07-19 05:53:14,744 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-07-19 05:53:14,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-07-19 05:53:14,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-07-19 05:53:14,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-07-19 05:53:14,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-07-19 05:53:14,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-07-19 05:53:14,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-07-19 05:53:14,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-07-19 05:53:14,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-07-19 05:53:14,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-07-19 05:53:14,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-07-19 05:53:14,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-07-19 05:53:14,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-07-19 05:53:14,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-07-19 05:53:14,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-07-19 05:53:14,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-07-19 05:53:14,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-07-19 05:53:14,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-07-19 05:53:14,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-07-19 05:53:14,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-07-19 05:53:14,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-07-19 05:53:14,877 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=0.041684807124785304, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05615634740201105, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041684807124785304, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17483333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.243, 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); 
2023-07-19 05:53:14,877 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)
2023-07-19 05:53:14,878 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.1797285925875393, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.041684807124785304, need balance); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.05615634740201105, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.041684807124785304, need balance); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.17483333333333334, need balance); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.243, 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
2023-07-19 05:53:15,239 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 475 ms to try 5000 different iterations.  Found a solution that moves 2702 regions; Going from a computed imbalance of 0.1797285925875393 to a new imbalance of 0.014923963497847768. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02084629226588191); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03057620973193486, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.3002222222222222, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02084629226588191); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01175); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04541666666666667, 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); 
2023-07-19 05:53:15,248 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv2008716536:72 , srv780227009:78 , srv1241460236:79 , srv1572990836:79 , srv212583975:80 , srv533317207:80 , srv1526174138:81 , srv1381684610:82 , srv258904798:82 , srv542636405:82 , srv565945206:82 , srv592896915:82 , srv1369171394:83 , srv1578239097:83 , srv1602322146:83 , srv1689750542:83 , srv1733655508:83 , srv1901936022:83 , srv1952140629:83 , srv56177595:83 , srv791708139:83 , srv960572698:83 , srv1098268510:84 , srv1228387703:84 , srv1804394340:84 , srv2136726642:84 , srv450683461:84 , srv803013968:84 , srv873239899:84 , srv890519462:84 , srv907383352:84 , srv1138559223:85 , srv1245651893:85 , srv1261325504:85 , srv1278966100:85 , srv1613809532:85 , srv565773270:85 , srv715535602:85 , srv908321829:85 , srv916452008:85 , srv1051117536:86 , srv1081638851:86 , srv1150329086:86 , srv1197094823:86 , srv1229173758:86 , srv1554999870:86 , srv1670866334:86 , srv1742108944:86 , srv20365306:86 , srv2095724403:86 , srv260846889:86 , srv535157085:86 , srv592555487:86 , srv599684896:86 , srv696467064:86 , srv867712968:86 , srv1041329207:87 , srv1395057706:87 , srv1459547864:87 , srv1773212545:87 , srv1833303089:87 , srv1928245651:87 , srv1993360923:87 , srv382918499:87 , srv422600290:87 , srv424378007:87 , srv446478155:87 , srv742452547:87 , srv779474910:87 , srv916787545:87 , srv958439046:87 , srv1047735690:88 , srv1085685775:88 , srv120381403:88 , srv1363055593:88 , srv1428146522:88 , srv2083859223:88 , srv2142436453:88 , srv722938922:88 , srv80661491:88 , srv38466246:89 , srv553321993:89 , srv844571026:89 , srv956019895:89 , srv1315114839:90 , srv1457494061:90 , srv1790281044:90 , srv1989571573:90 , srv2132523821:90 , srv263270862:90 , srv712130890:90 , srv943356439:90 , srv1312015681:91 , srv1406352050:91 , srv275861272:91 , srv698741202:91 , srv496221553:92 , srv53202878:92 , srv1743857888:94 , srv1547098719:499 }
2023-07-19 05:53:15,251 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-07-19 05:53:15,252 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv958439046=98, srv698741202=78, srv1197094823=8, srv712130890=79, srv943356439=96, srv715535602=80, srv263270862=57, srv1742108944=36, srv424378007=62, srv1241460236=12, srv1901936022=42, srv1993360923=46, srv1041329207=0, srv696467064=77, srv1578239097=30, srv1928245651=43, srv722938922=81, srv1395057706=21, srv258904798=55, srv1369171394=19, srv780227009=84, srv565773270=72, srv496221553=65, srv1428146522=23, srv1312015681=16, srv1229173758=11, srv803013968=86, srv1602322146=31, srv1613809532=32, srv907383352=92, srv867712968=89, srv553321993=70, srv779474910=83, srv1670866334=33, srv1833303089=41, srv38466246=60, srv956019895=97, srv2095724403=50, srv844571026=88, srv2142436453=54, srv535157085=68, srv1261325504=14, srv916452008=94, srv2008716536=47, srv1952140629=44, srv1547098719=27, srv53202878=66, srv1098268510=5, srv742452547=82, srv1773212545=38, srv1989571573=45, srv1245651893=13, srv1526174138=26, srv2083859223=49, srv20365306=48, srv422600290=61, srv1051117536=2, srv1138559223=6, srv592896915=75, srv56177595=71, srv1554999870=28, srv960572698=99, srv565945206=73, srv450683461=64, srv260846889=56, srv908321829=93, srv382918499=59, srv1733655508=35, srv1790281044=39, srv890519462=91, srv916787545=95, srv1804394340=40, srv791708139=85, srv1406352050=22, srv80661491=87, srv275861272=58, srv1315114839=17, srv1228387703=10, srv599684896=76, srv2136726642=53, srv1363055593=18, srv533317207=67, srv1381684610=20, srv592555487=74, srv873239899=90, srv1081638851=3, srv1085685775=4, srv120381403=9, srv1150329086=7, srv1047735690=1, srv1457494061=24, srv1459547864=25, srv2132523821=52, srv212583975=51, srv1743857888=37, srv446478155=63, srv1572990836=29, srv542636405=69, srv1278966100=15, srv1689750542=34} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-07-19 05:53:15,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-07-19 05:53:15,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-07-19 05:53:15,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-07-19 05:53:15,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-07-19 05:53:15,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-07-19 05:53:15,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-07-19 05:53:15,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-07-19 05:53:15,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-07-19 05:53:15,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-07-19 05:53:15,271 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-07-19 05:53:15,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-07-19 05:53:15,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-07-19 05:53:15,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-07-19 05:53:15,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-07-19 05:53:15,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-07-19 05:53:15,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-07-19 05:53:15,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-07-19 05:53:15,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-07-19 05:53:15,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-07-19 05:53:15,272 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-07-19 05:53:15,273 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-07-19 05:53:15,274 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-07-19 05:53:15,275 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-07-19 05:53:15,276 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-07-19 05:53:15,277 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-07-19 05:53:15,278 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-07-19 05:53:15,278 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-07-19 05:53:15,278 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-07-19 05:53:15,278 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-07-19 05:53:15,278 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-07-19 05:53:15,278 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-07-19 05:53:15,278 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-07-19 05:53:15,430 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=0.02084629226588191); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03057620973193486, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02084629226588191); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01175); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04541666666666667, 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); 
2023-07-19 05:53:15,431 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)
2023-07-19 05:53:15,431 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.014905043689466595, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.02084629226588191); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.03057620973193486, need balance); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.02084629226588191); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.01175); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.04541666666666667, 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
2023-07-19 05:53:15,719 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 413 ms to try 5000 different iterations.  Found a solution that moves 1043 regions; Going from a computed imbalance of 0.014905043689466595 to a new imbalance of 5.765566172568146E-4. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0038780512768590834); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005645732772720049); MoveCostFunction : (multiplier=7.0, imbalance=0.11588888888888889, need balance); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0038780512768590834); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0033333333333333335); 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); 
2023-07-19 05:53:15,722 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1743857888:79 , srv1993360923:82 , srv2095724403:82 , srv1229173758:83 , srv1312015681:83 , srv2083859223:83 , srv533317207:83 , srv553321993:83 , srv698741202:83 , srv712130890:83 , srv780227009:83 , srv1138559223:84 , srv1197094823:84 , srv1228387703:84 , srv1241460236:84 , srv1245651893:84 , srv1278966100:84 , srv1733655508:84 , srv1773212545:84 , srv1790281044:84 , srv38466246:84 , srv496221553:84 , srv535157085:84 , srv542636405:84 , srv722938922:84 , srv867712968:84 , srv907383352:84 , srv1051117536:85 , srv1085685775:85 , srv1150329086:85 , srv120381403:85 , srv1363055593:85 , srv1369171394:85 , srv1395057706:85 , srv1928245651:85 , srv1952140629:85 , srv2142436453:85 , srv263270862:85 , srv275861272:85 , srv446478155:85 , srv715535602:85 , srv779474910:85 , srv791708139:85 , srv80661491:85 , srv890519462:85 , srv943356439:85 , srv960572698:85 , srv1041329207:86 , srv1315114839:86 , srv1457494061:86 , srv1554999870:86 , srv1572990836:86 , srv1602322146:86 , srv1613809532:86 , srv1901936022:86 , srv1989571573:86 , srv2132523821:86 , srv450683461:86 , srv56177595:86 , srv565945206:86 , srv592555487:86 , srv599684896:86 , srv696467064:86 , srv742452547:86 , srv803013968:86 , srv873239899:86 , srv916787545:86 , srv958439046:86 , srv1081638851:87 , srv1098268510:87 , srv1261325504:87 , srv1406352050:87 , srv1459547864:87 , srv1526174138:87 , srv1578239097:87 , srv1670866334:87 , srv1689750542:87 , srv1833303089:87 , srv2008716536:87 , srv2136726642:87 , srv260846889:87 , srv422600290:87 , srv424378007:87 , srv53202878:87 , srv565773270:87 , srv592896915:87 , srv844571026:87 , srv908321829:87 , srv916452008:87 , srv956019895:87 , srv1047735690:88 , srv1381684610:88 , srv1742108944:88 , srv20365306:88 , srv258904798:88 , srv1428146522:89 , srv1804394340:89 , srv212583975:89 , srv382918499:89 , srv1547098719:533 }
2023-07-19 05:53:15,727 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-07-19 05:53:15,730 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv958439046=98, srv698741202=78, srv1197094823=8, srv712130890=79, srv943356439=96, srv715535602=80, srv263270862=57, srv1742108944=36, srv424378007=62, srv1241460236=12, srv1901936022=42, srv1993360923=46, srv1041329207=0, srv696467064=77, srv1578239097=30, srv1928245651=43, srv722938922=81, srv1395057706=21, srv258904798=55, srv1369171394=19, srv780227009=84, srv565773270=72, srv496221553=65, srv1428146522=23, srv1312015681=16, srv1229173758=11, srv803013968=86, srv1602322146=31, srv1613809532=32, srv907383352=92, srv867712968=89, srv553321993=70, srv779474910=83, srv1670866334=33, srv1833303089=41, srv38466246=60, srv956019895=97, srv2095724403=50, srv844571026=88, srv2142436453=54, srv535157085=68, srv1261325504=14, srv916452008=94, srv2008716536=47, srv1952140629=44, srv1547098719=27, srv53202878=66, srv1098268510=5, srv742452547=82, srv1773212545=38, srv1989571573=45, srv1245651893=13, srv1526174138=26, srv2083859223=49, srv20365306=48, srv422600290=61, srv1051117536=2, srv1138559223=6, srv592896915=75, srv56177595=71, srv1554999870=28, srv960572698=99, srv565945206=73, srv450683461=64, srv260846889=56, srv908321829=93, srv382918499=59, srv1733655508=35, srv1790281044=39, srv890519462=91, srv916787545=95, srv1804394340=40, srv791708139=85, srv1406352050=22, srv80661491=87, srv275861272=58, srv1315114839=17, srv1228387703=10, srv599684896=76, srv2136726642=53, srv1363055593=18, srv533317207=67, srv1381684610=20, srv592555487=74, srv873239899=90, srv1081638851=3, srv1085685775=4, srv120381403=9, srv1150329086=7, srv1047735690=1, srv1457494061=24, srv1459547864=25, srv2132523821=52, srv212583975=51, srv1743857888=37, srv446478155=63, srv1572990836=29, srv542636405=69, srv1278966100=15, srv1689750542=34} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-07-19 05:53:15,745 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-07-19 05:53:15,746 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-07-19 05:53:15,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-07-19 05:53:15,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-07-19 05:53:15,747 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-07-19 05:53:15,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-07-19 05:53:15,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-07-19 05:53:15,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-07-19 05:53:15,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-07-19 05:53:15,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-07-19 05:53:15,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-07-19 05:53:15,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-07-19 05:53:15,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-07-19 05:53:15,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-07-19 05:53:15,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-07-19 05:53:15,748 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-07-19 05:53:15,749 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-07-19 05:53:15,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-07-19 05:53:15,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-07-19 05:53:15,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-07-19 05:53:15,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-07-19 05:53:15,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-07-19 05:53:15,750 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-07-19 05:53:15,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-07-19 05:53:15,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-07-19 05:53:15,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-07-19 05:53:15,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-07-19 05:53:15,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-07-19 05:53:15,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-07-19 05:53:15,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-07-19 05:53:15,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-07-19 05:53:15,751 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-07-19 05:53:15,752 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-07-19 05:53:15,756 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-07-19 05:53:15,756 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-07-19 05:53:15,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-07-19 05:53:15,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-07-19 05:53:15,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-07-19 05:53:15,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-07-19 05:53:15,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-07-19 05:53:15,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-07-19 05:53:15,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-07-19 05:53:15,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-07-19 05:53:15,759 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-07-19 05:53:15,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-07-19 05:53:15,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-07-19 05:53:15,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-07-19 05:53:15,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-07-19 05:53:15,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-07-19 05:53:15,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-07-19 05:53:15,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-07-19 05:53:15,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-07-19 05:53:15,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-07-19 05:53:15,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-07-19 05:53:15,760 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-07-19 05:53:15,761 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-07-19 05:53:15,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-07-19 05:53:15,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-07-19 05:53:15,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-07-19 05:53:15,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-07-19 05:53:15,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-07-19 05:53:15,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-07-19 05:53:15,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-07-19 05:53:15,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-07-19 05:53:15,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-07-19 05:53:15,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-07-19 05:53:15,762 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-07-19 05:53:15,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-07-19 05:53:15,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-07-19 05:53:15,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-07-19 05:53:15,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-07-19 05:53:15,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-07-19 05:53:15,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-07-19 05:53:15,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-07-19 05:53:15,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-07-19 05:53:15,763 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-07-19 05:53:15,924 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=0.0038780512768590834); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005645732772720049); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0038780512768590834); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0033333333333333335); 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); 
2023-07-19 05:53:15,924 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)
2023-07-19 05:53:15,924 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=5.692533751614913E-4, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0038780512768590834); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.005645732772720049); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0038780512768590834); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=2.5E-4); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0033333333333333335); 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
2023-07-19 05:53:16,400 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 624 ms to try 5000 different iterations.  Found a solution that moves 189 regions; Going from a computed imbalance of 5.692533751614913E-4 to a new imbalance of 2.6379959078331485E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.158529131194229E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.021); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.158529131194229E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-07-19 05:53:16,401 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1428146522:83 , srv212583975:83 , srv2142436453:83 , srv424378007:83 , srv496221553:83 , srv53202878:83 , srv535157085:83 , srv1047735690:84 , srv1081638851:84 , srv1098268510:84 , srv1197094823:84 , srv120381403:84 , srv1228387703:84 , srv1229173758:84 , srv1278966100:84 , srv1312015681:84 , srv1363055593:84 , srv1381684610:84 , srv1395057706:84 , srv1406352050:84 , srv1457494061:84 , srv1602322146:84 , srv1670866334:84 , srv1804394340:84 , srv1901936022:84 , srv1928245651:84 , srv1952140629:84 , srv1989571573:84 , srv2008716536:84 , srv20365306:84 , srv2083859223:84 , srv2095724403:84 , srv2132523821:84 , srv2136726642:84 , srv258904798:84 , srv260846889:84 , srv382918499:84 , srv422600290:84 , srv446478155:84 , srv450683461:84 , srv553321993:84 , srv56177595:84 , srv565773270:84 , srv565945206:84 , srv599684896:84 , srv696467064:84 , srv722938922:84 , srv742452547:84 , srv779474910:84 , srv780227009:84 , srv791708139:84 , srv80661491:84 , srv844571026:84 , srv890519462:84 , srv908321829:84 , srv916452008:84 , srv916787545:84 , srv943356439:84 , srv956019895:84 , srv958439046:84 , srv1041329207:85 , srv1051117536:85 , srv1085685775:85 , srv1138559223:85 , srv1150329086:85 , srv1241460236:85 , srv1245651893:85 , srv1261325504:85 , srv1315114839:85 , srv1369171394:85 , srv1459547864:85 , srv1526174138:85 , srv1554999870:85 , srv1572990836:85 , srv1578239097:85 , srv1613809532:85 , srv1689750542:85 , srv1733655508:85 , srv1742108944:85 , srv1743857888:85 , srv1773212545:85 , srv1790281044:85 , srv1833303089:85 , srv1993360923:85 , srv263270862:85 , srv275861272:85 , srv38466246:85 , srv533317207:85 , srv592555487:85 , srv592896915:85 , srv698741202:85 , srv712130890:85 , srv715535602:85 , srv803013968:85 , srv867712968:85 , srv873239899:85 , srv960572698:85 , srv542636405:86 , srv907383352:86 , srv1547098719:650 }
2023-07-19 05:53:16,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-07-19 05:53:16,406 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv958439046=98, srv698741202=78, srv1197094823=8, srv712130890=79, srv943356439=96, srv715535602=80, srv263270862=57, srv1742108944=36, srv424378007=62, srv1241460236=12, srv1901936022=42, srv1993360923=46, srv1041329207=0, srv696467064=77, srv1578239097=30, srv1928245651=43, srv722938922=81, srv1395057706=21, srv258904798=55, srv1369171394=19, srv780227009=84, srv565773270=72, srv496221553=65, srv1428146522=23, srv1312015681=16, srv1229173758=11, srv803013968=86, srv1602322146=31, srv1613809532=32, srv907383352=92, srv867712968=89, srv553321993=70, srv779474910=83, srv1670866334=33, srv1833303089=41, srv38466246=60, srv956019895=97, srv2095724403=50, srv844571026=88, srv2142436453=54, srv535157085=68, srv1261325504=14, srv916452008=94, srv2008716536=47, srv1952140629=44, srv1547098719=27, srv53202878=66, srv1098268510=5, srv742452547=82, srv1773212545=38, srv1989571573=45, srv1245651893=13, srv1526174138=26, srv2083859223=49, srv20365306=48, srv422600290=61, srv1051117536=2, srv1138559223=6, srv592896915=75, srv56177595=71, srv1554999870=28, srv960572698=99, srv565945206=73, srv450683461=64, srv260846889=56, srv908321829=93, srv382918499=59, srv1733655508=35, srv1790281044=39, srv890519462=91, srv916787545=95, srv1804394340=40, srv791708139=85, srv1406352050=22, srv80661491=87, srv275861272=58, srv1315114839=17, srv1228387703=10, srv599684896=76, srv2136726642=53, srv1363055593=18, srv533317207=67, srv1381684610=20, srv592555487=74, srv873239899=90, srv1081638851=3, srv1085685775=4, srv120381403=9, srv1150329086=7, srv1047735690=1, srv1457494061=24, srv1459547864=25, srv2132523821=52, srv212583975=51, srv1743857888=37, srv446478155=63, srv1572990836=29, srv542636405=69, srv1278966100=15, srv1689750542=34} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-07-19 05:53:16,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-07-19 05:53:16,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-07-19 05:53:16,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-07-19 05:53:16,419 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-07-19 05:53:16,420 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-07-19 05:53:16,421 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-07-19 05:53:16,422 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-07-19 05:53:16,423 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-07-19 05:53:16,424 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-07-19 05:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-07-19 05:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-07-19 05:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-07-19 05:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-07-19 05:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-07-19 05:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-07-19 05:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-07-19 05:53:16,425 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-07-19 05:53:16,567 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=3.158529131194229E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.158529131194229E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-07-19 05:53:16,567 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)
2023-07-19 05:53:16,568 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=2.505655279260177E-5, functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=3.158529131194229E-4); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0018951174787165373); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=3.158529131194229E-4); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=1.6666666666666666E-4); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0);  computedMaxSteps=5000
2023-07-19 05:53:16,903 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 469 ms to try 5000 different iterations.  Found a solution that moves 22 regions; Going from a computed imbalance of 2.505655279260177E-5 to a new imbalance of 6.552032964788502E-6. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); MoveCostFunction : (multiplier=7.0, imbalance=0.0024444444444444444); 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); 
2023-07-19 05:53:16,903 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1742108944:83 , srv53202878:83 , srv542636405:83 , srv907383352:83 , srv1041329207:84 , srv1047735690:84 , srv1051117536:84 , srv1081638851:84 , srv1085685775:84 , srv1098268510:84 , srv1138559223:84 , srv1150329086:84 , srv1197094823:84 , srv120381403:84 , srv1228387703:84 , srv1229173758:84 , srv1241460236:84 , srv1245651893:84 , srv1261325504:84 , srv1312015681:84 , srv1315114839:84 , srv1363055593:84 , srv1369171394:84 , srv1381684610:84 , srv1395057706:84 , srv1406352050:84 , srv1457494061:84 , srv1459547864:84 , srv1526174138:84 , srv1554999870:84 , srv1572990836:84 , srv1578239097:84 , srv1613809532:84 , srv1670866334:84 , srv1689750542:84 , srv1733655508:84 , srv1743857888:84 , srv1773212545:84 , srv1790281044:84 , srv1804394340:84 , srv1833303089:84 , srv1901936022:84 , srv1928245651:84 , srv1952140629:84 , srv1989571573:84 , srv1993360923:84 , srv20365306:84 , srv2083859223:84 , srv2095724403:84 , srv212583975:84 , srv2132523821:84 , srv2136726642:84 , srv2142436453:84 , srv258904798:84 , srv260846889:84 , srv263270862:84 , srv275861272:84 , srv382918499:84 , srv38466246:84 , srv422600290:84 , srv424378007:84 , srv446478155:84 , srv450683461:84 , srv496221553:84 , srv533317207:84 , srv535157085:84 , srv553321993:84 , srv56177595:84 , srv565773270:84 , srv565945206:84 , srv592555487:84 , srv592896915:84 , srv599684896:84 , srv696467064:84 , srv698741202:84 , srv712130890:84 , srv715535602:84 , srv722938922:84 , srv742452547:84 , srv779474910:84 , srv780227009:84 , srv791708139:84 , srv803013968:84 , srv80661491:84 , srv844571026:84 , srv867712968:84 , srv873239899:84 , srv890519462:84 , srv908321829:84 , srv916452008:84 , srv916787545:84 , srv943356439:84 , srv956019895:84 , srv958439046:84 , srv960572698:84 , srv1278966100:85 , srv1428146522:85 , srv1602322146:85 , srv2008716536:85 , srv1547098719:684 }
2023-07-19 05:53:16,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-07-19 05:53:16,909 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv958439046=98, srv698741202=78, srv1197094823=8, srv712130890=79, srv943356439=96, srv715535602=80, srv263270862=57, srv1742108944=36, srv424378007=62, srv1241460236=12, srv1901936022=42, srv1993360923=46, srv1041329207=0, srv696467064=77, srv1578239097=30, srv1928245651=43, srv722938922=81, srv1395057706=21, srv258904798=55, srv1369171394=19, srv780227009=84, srv565773270=72, srv496221553=65, srv1428146522=23, srv1312015681=16, srv1229173758=11, srv803013968=86, srv1602322146=31, srv1613809532=32, srv907383352=92, srv867712968=89, srv553321993=70, srv779474910=83, srv1670866334=33, srv1833303089=41, srv38466246=60, srv956019895=97, srv2095724403=50, srv844571026=88, srv2142436453=54, srv535157085=68, srv1261325504=14, srv916452008=94, srv2008716536=47, srv1952140629=44, srv1547098719=27, srv53202878=66, srv1098268510=5, srv742452547=82, srv1773212545=38, srv1989571573=45, srv1245651893=13, srv1526174138=26, srv2083859223=49, srv20365306=48, srv422600290=61, srv1051117536=2, srv1138559223=6, srv592896915=75, srv56177595=71, srv1554999870=28, srv960572698=99, srv565945206=73, srv450683461=64, srv260846889=56, srv908321829=93, srv382918499=59, srv1733655508=35, srv1790281044=39, srv890519462=91, srv916787545=95, srv1804394340=40, srv791708139=85, srv1406352050=22, srv80661491=87, srv275861272=58, srv1315114839=17, srv1228387703=10, srv599684896=76, srv2136726642=53, srv1363055593=18, srv533317207=67, srv1381684610=20, srv592555487=74, srv873239899=90, srv1081638851=3, srv1085685775=4, srv120381403=9, srv1150329086=7, srv1047735690=1, srv1457494061=24, srv1459547864=25, srv2132523821=52, srv212583975=51, srv1743857888=37, srv446478155=63, srv1572990836=29, srv542636405=69, srv1278966100=15, srv1689750542=34} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-07-19 05:53:16,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-07-19 05:53:16,935 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-07-19 05:53:16,936 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-07-19 05:53:16,937 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 30 is on host 30
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 31 is on host 31
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 32 is on host 32
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 33 is on host 33
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 34 is on host 34
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 35 is on host 35
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 36 is on host 36
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 37 is on host 37
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 38 is on host 38
2023-07-19 05:53:16,938 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 39 is on host 39
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 40 is on host 40
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 41 is on host 41
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 42 is on host 42
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 43 is on host 43
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 44 is on host 44
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 45 is on host 45
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 46 is on host 46
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 47 is on host 47
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 48 is on host 48
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 49 is on host 49
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 50 is on host 50
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 51 is on host 51
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 52 is on host 52
2023-07-19 05:53:16,939 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 53 is on host 53
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 54 is on host 54
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 55 is on host 55
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 56 is on host 56
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 57 is on host 57
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 58 is on host 58
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 59 is on host 59
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 60 is on host 60
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 61 is on host 61
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 62 is on host 62
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 63 is on host 63
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 64 is on host 64
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 65 is on host 65
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 66 is on host 66
2023-07-19 05:53:16,940 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 67 is on host 67
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 68 is on host 68
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 69 is on host 69
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 70 is on host 70
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 71 is on host 71
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 72 is on host 72
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 73 is on host 73
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 74 is on host 74
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 75 is on host 75
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 76 is on host 76
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 77 is on host 77
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 78 is on host 78
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 79 is on host 79
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 80 is on host 80
2023-07-19 05:53:16,941 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 81 is on host 81
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 82 is on host 82
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 83 is on host 83
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 84 is on host 84
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 85 is on host 85
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 86 is on host 86
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 87 is on host 87
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 88 is on host 88
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 89 is on host 89
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 90 is on host 90
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 91 is on host 91
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 92 is on host 92
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 93 is on host 93
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 94 is on host 94
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 95 is on host 95
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 96 is on host 96
2023-07-19 05:53:16,942 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 97 is on host 97
2023-07-19 05:53:16,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 98 is on host 98
2023-07-19 05:53:16,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 99 is on host 99
2023-07-19 05:53:16,943 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=1, number of hosts=100, number of racks=4
2023-07-19 05:53:17,088 INFO  [Time-limited test] balancer.StochasticLoadBalancer(381): Cluster wide - skipping load balancing because weighted average imbalance=6.397985672269699E-6 <= threshold(0.025). If you want more aggressive balancing, either lower hbase.master.balancer.stochastic.minCostNeedBalance from 0.025 or increase the relative multiplier(s) of the specific cost function(s). functionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0014213381090374027); MoveCostFunction : (multiplier=7.0, imbalance=0.0); RackLocalityCostFunction : (multiplier=15.0, imbalance=0.0); TableSkewCostFunction : (multiplier=35.0, imbalance=0.0); RegionReplicaHostCostFunction : (multiplier=100000.0, imbalance=0.0); RegionReplicaRackCostFunction : (multiplier=10000.0, imbalance=0.0); ReadRequestCostFunction : (multiplier=5.0, imbalance=0.0); WriteRequestCostFunction : (multiplier=5.0, imbalance=0.0); MemStoreSizeCostFunction : (multiplier=5.0, imbalance=0.0); StoreFileCostFunction : (multiplier=5.0, imbalance=0.0); 
2023-07-19 05:53:17,088 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1742108944:83 , srv53202878:83 , srv542636405:83 , srv907383352:83 , srv1041329207:84 , srv1047735690:84 , srv1051117536:84 , srv1081638851:84 , srv1085685775:84 , srv1098268510:84 , srv1138559223:84 , srv1150329086:84 , srv1197094823:84 , srv120381403:84 , srv1228387703:84 , srv1229173758:84 , srv1241460236:84 , srv1245651893:84 , srv1261325504:84 , srv1312015681:84 , srv1315114839:84 , srv1363055593:84 , srv1369171394:84 , srv1381684610:84 , srv1395057706:84 , srv1406352050:84 , srv1457494061:84 , srv1459547864:84 , srv1526174138:84 , srv1554999870:84 , srv1572990836:84 , srv1578239097:84 , srv1613809532:84 , srv1670866334:84 , srv1689750542:84 , srv1733655508:84 , srv1743857888:84 , srv1773212545:84 , srv1790281044:84 , srv1804394340:84 , srv1833303089:84 , srv1901936022:84 , srv1928245651:84 , srv1952140629:84 , srv1989571573:84 , srv1993360923:84 , srv20365306:84 , srv2083859223:84 , srv2095724403:84 , srv212583975:84 , srv2132523821:84 , srv2136726642:84 , srv2142436453:84 , srv258904798:84 , srv260846889:84 , srv263270862:84 , srv275861272:84 , srv382918499:84 , srv38466246:84 , srv422600290:84 , srv424378007:84 , srv446478155:84 , srv450683461:84 , srv496221553:84 , srv533317207:84 , srv535157085:84 , srv553321993:84 , srv56177595:84 , srv565773270:84 , srv565945206:84 , srv592555487:84 , srv592896915:84 , srv599684896:84 , srv696467064:84 , srv698741202:84 , srv712130890:84 , srv715535602:84 , srv722938922:84 , srv742452547:84 , srv779474910:84 , srv780227009:84 , srv791708139:84 , srv803013968:84 , srv80661491:84 , srv844571026:84 , srv867712968:84 , srv873239899:84 , srv890519462:84 , srv908321829:84 , srv916452008:84 , srv916787545:84 , srv943356439:84 , srv956019895:84 , srv958439046:84 , srv960572698:84 , srv1278966100:85 , srv1428146522:85 , srv1602322146:85 , srv2008716536:85 , srv1547098719:684 }
2023-07-19 05:53:17,121 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=351 (was 351), ProcessCount=174 (was 174), AvailableMemoryMB=6760 (was 7634)
2023-07-19 05:53:17,132 INFO  [Time-limited test] hbase.ResourceChecker(147): before: master.balancer.TestStochasticLoadBalancerRegionReplicaWithRacks#testRegionReplicationOnMidClusterWithRacks Thread=12, OpenFileDescriptor=263, MaxFileDescriptor=60000, SystemLoadAverage=351, ProcessCount=174, AvailableMemoryMB=6759
2023-07-19 05:53:17,133 INFO  [Time-limited test] balancer.BaseLoadBalancer(1082): slop=0.0, systemTablesOnMaster=false
2023-07-19 05:53:17,133 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.
2023-07-19 05:53:17,141 INFO  [Time-limited test] balancer.BalancerTestBase(547): Mock Cluster : { srv1047305358:84 , srv106445887:84 , srv1169609524:84 , srv1232536922:84 , srv1311624085:84 , srv1312161685:84 , srv1322502738:84 , srv1401154931:84 , srv1411524881:84 , srv1513423733:84 , srv1517040190:84 , srv154225075:84 , srv1921754626:84 , srv1965402886:84 , srv1977359273:84 , srv1996996128:84 , srv2060530572:84 , srv2078134957:84 , srv2133261355:84 , srv317721468:84 , srv435247820:84 , srv462740988:84 , srv504803471:84 , srv527215149:84 , srv717462922:84 , srv733956544:84 , srv809485433:84 , srv825046186:84 , srv835039381:84 , srv1190191099:264 } [srvr=30 rgns=2700 avg=90.0 max=90 min=90]
2023-07-19 05:53:17,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-07-19 05:53:17,142 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv717462922=25, srv1169609524=2, srv1977359273=15, srv1047305358=0, srv2078134957=18, srv106445887=1, srv1312161685=6, srv1965402886=14, srv1311624085=5, srv154225075=12, srv435247820=21, srv1921754626=13, srv462740988=22, srv835039381=29, srv1411524881=9, srv1513423733=10, srv1517040190=11, srv825046186=28, srv317721468=20, srv1232536922=4, srv2060530572=17, srv1401154931=8, srv504803471=23, srv733956544=26, srv1322502738=7, srv809485433=27, srv2133261355=19, srv1190191099=3, srv527215149=24, srv1996996128=16} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-07-19 05:53:17,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-07-19 05:53:17,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-07-19 05:53:17,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-07-19 05:53:17,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-07-19 05:53:17,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-07-19 05:53:17,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-07-19 05:53:17,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-07-19 05:53:17,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-07-19 05:53:17,151 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-07-19 05:53:17,152 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-07-19 05:53:17,168 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=1.1158192251896695, 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); 
2023-07-19 05:53:17,168 INFO  [Time-limited test] balancer.StochasticLoadBalancer(505): Start StochasticLoadBalancer.balancer, initial weighted average imbalance=0.9912557985861007, 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=1.1158192251896695, 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
2023-07-19 05:55:17,155 INFO  [Time-limited test] balancer.StochasticLoadBalancer(553): Finished computing new moving plan. Computation took 120001 ms to try 5440949 different iterations.  Found a solution that moves 1863 regions; Going from a computed imbalance of 0.9912557985861007 to a new imbalance of 4.3483349388262195E-5. funtionCost=RegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); PrimaryRegionCountSkewCostFunction : (multiplier=500.0, imbalance=0.0); MoveCostFunction : (multiplier=7.0, imbalance=0.69, 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); 
2023-07-19 05:55:17,162 INFO  [Time-limited test] balancer.BalancerTestBase(563): Mock after balance: { srv1047305358:90 , srv106445887:90 , srv1169609524:90 , srv1190191099:90 , srv1232536922:90 , srv1311624085:90 , srv1312161685:90 , srv1322502738:90 , srv1401154931:90 , srv1411524881:90 , srv1513423733:90 , srv1517040190:90 , srv154225075:90 , srv1921754626:90 , srv1965402886:90 , srv1977359273:90 , srv1996996128:90 , srv2060530572:90 , srv2078134957:90 , srv2133261355:90 , srv317721468:90 , srv435247820:90 , srv462740988:90 , srv504803471:90 , srv527215149:90 , srv717462922:90 , srv733956544:90 , srv809485433:90 , srv825046186:90 , srv835039381:90 }
2023-07-19 05:55:17,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer(1718): Start Generate Balance plan for cluster.
2023-07-19 05:55:17,164 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(334): Hosts are {srv717462922=25, srv1169609524=2, srv1977359273=15, srv1047305358=0, srv2078134957=18, srv106445887=1, srv1312161685=6, srv1965402886=14, srv1311624085=5, srv154225075=12, srv435247820=21, srv1921754626=13, srv462740988=22, srv835039381=29, srv1411524881=9, srv1513423733=10, srv1517040190=11, srv825046186=28, srv317721468=20, srv1232536922=4, srv2060530572=17, srv1401154931=8, srv504803471=23, srv733956544=26, srv1322502738=7, srv809485433=27, srv2133261355=19, srv1190191099=3, srv527215149=24, srv1996996128=16} racks are {rack_1=1, rack_0=0, rack_3=3, rack_2=2}
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 0 is on host 0
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 1 is on host 1
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 2 is on host 2
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 3 is on host 3
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 4 is on host 4
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 5 is on host 5
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 6 is on host 6
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 7 is on host 7
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 8 is on host 8
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 9 is on host 9
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 10 is on host 10
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 11 is on host 11
2023-07-19 05:55:17,170 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 12 is on host 12
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 13 is on host 13
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 14 is on host 14
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 15 is on host 15
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 16 is on host 16
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 17 is on host 17
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 18 is on host 18
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 19 is on host 19
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 20 is on host 20
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 21 is on host 21
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 22 is on host 22
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 23 is on host 23
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 24 is on host 24
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 25 is on host 25
2023-07-19 05:55:17,171 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 26 is on host 26
2023-07-19 05:55:17,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 27 is on host 27
2023-07-19 05:55:17,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 28 is on host 28
2023-07-19 05:55:17,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(362): server 29 is on host 29
2023-07-19 05:55:17,172 DEBUG [Time-limited test] balancer.BaseLoadBalancer$Cluster(378): Number of tables=10, number of hosts=30, number of racks=4
2023-07-19 05:55:17,183 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); 
2023-07-19 05:55:17,184 INFO  [Time-limited test] balancer.BalancerTestBase(570): Mock Final balance: { srv1047305358:90 , srv106445887:90 , srv1169609524:90 , srv1190191099:90 , srv1232536922:90 , srv1311624085:90 , srv1312161685:90 , srv1322502738:90 , srv1401154931:90 , srv1411524881:90 , srv1513423733:90 , srv1517040190:90 , srv154225075:90 , srv1921754626:90 , srv1965402886:90 , srv1977359273:90 , srv1996996128:90 , srv2060530572:90 , srv2078134957:90 , srv2133261355:90 , srv317721468:90 , srv435247820:90 , srv462740988:90 , srv504803471:90 , srv527215149:90 , srv717462922:90 , srv733956544:90 , srv809485433:90 , srv825046186:90 , srv835039381:90 }
2023-07-19 05:55:17,196 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=239 (was 351), ProcessCount=174 (was 174), AvailableMemoryMB=6524 (was 6759)